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= Description =
= Description =


The PlayStation 2 emulation on the PlayStation 4 is handled with little difference to the PlayStation 3. Some issues on PS3's PS2 emulator were left unfixed on the PlayStation 4. Consequently, the PS4 inherited some of PS3's emulation glitches, and even introduced new ones. The new issues came as a result of PS4's weakness with emulation, which likely resulted in the trade of accuracy for performance.
<br>PlayStation 2 emulation on the Playstaion 4 is handled '''with little difference''' to the Playstation 3,
<br>But still many issues that the Playstation 3 faced Have moved into the Playstation 4 along with Many new issues.


Each PS2onPS4 package file (.pkg) includes the PS2 emulator itself. The PS4 does not have a native built-in emulator in its System Software, but it does have a few PS2 emulator specific features, like the usermode functions sceLncUtilIsPs2Emu, sceShellCoreUtilGetImposeMenuFlagForPs2Emu, sceSystemServiceAddLocalProcessForPs2Emu, and sceSystemServiceShowImposeMenuForPs2Emu.


The PS2 emulators are programmed to be accurate for the games they were designed to emulate. In turn, this makes accurate emulation challenging, as emulators include per-title patches and different default settings. The PlayStation 2 hardware is a complex system to emulate; any small change in configuration can make or break a game. Currently, the most commonly used emulator is "Jakv2" from Jak games, as it is the most compatible one out there. When game crashes are concerned in an emulated PS2 game, then the Resident Evil Code: Veronica X's emulator is typically used, whereas for VU accuracy it is Rogue Galaxy's.
The fact of the matter is that the PS4 is too weak for emulation, For that reason alone, Sony had to sacrifice accuracy in order to gain Performance,
But the Ps4's emu has more accuracy than PCSX2 in terms of GS and SPU Emulation, As for the other parts, PCSX2 is much better at emulating it, For instance PCSX2 syncs VU0 extremely well, the Ps4 doesn't, And it's because it doesn't have the horsepower to do that, And that has to lead to games like Rayman 3 being unplayable without overclocking the EE at a specific offset.


The PS2 BIOS is included in the game's pkg file. It is the same PS2 BIOS as used in the ps2_netemu in PS3 Operating System. The lack of encryption mechanism for PS2 game disc image files is also huge. This time, it is a plain ISO file, but the emulator still supports LIMG sector that allows the usage of non-2048 sector size discs. Moreover, memory cards are also unencrypted, but the emulator checks the CRC of some of the regions to ensure that the memory card was not modified. The PS2 emulator on PS4 also supports LUA scripting by a "Lua Bridge", which is a powerful interface that may prove exceptionally handy in fixing games.
Each PS2 game PS4 package file (.pkg) includes the emulator itself, there is no included emulator in the PS4 firmware. although The PS4 firmware has some PS2 emulator specific features, like the functions sceLncUtilIsPs2Emu, sceShellCoreUtilGetImposeMenuFlagForPs2Emu, sceSystemServiceAddLocalProcessForPs2Emu, or sceSystemServiceShowImposeMenuForPs2Emu.


This is first time that Sony has ever cared about floats in its emulators. Compared to the PS3 CPU, x86-64 is doing a worse job in mimicking FPU and VU floats calculation behavior. This is resolved by clamping, accurate math used per memory offset, and/or converting floats to double precision. The emulator uses OpenCL for GS, and likely other components as well.


= Emulator Configuration =
'''Emulators are programmed to be accurate for the games that they were extracted from''', and that alone provides a challenge For accurate Emulation. since emulators include per title patches, and different default settings, and since the Playstation 2 hardware is known to be one of the most complex systems to emulate, any small change in configuration can have negative consequences in Games.
The emulator can be configured through 4 files.
 
 
Currently the most used emulator is Jakv2 since it is the most compatible, However, Some games are not compatible with jakv2, To fix that we Use a different emulator, Most commonly used emulators other than jakv2 are roguev1, RECVX, Fatal Fury.


== Files ==
Also note that '''the BIOS itself is included in the game's pkg and it is the exact same BIOS that was used in the ps2_netemu.''' Another important thing is the lack of encryption mechanism for PS2 game disc image file, this time it is just a plain ISO file, but the emulator still supports LIMG sector that allows the usage of non-2048 sector size discs. Memory card is also decrypted, but the emulator checks the crc of some of the regions to ensure that the memory card was Not modified. the PS2 Emulator supports LUA scripting by "Lua Bridge", and it is an extremely powerful interface that provide many possibilities to improve compatibility.


* '''config-emu-ps4.txt''' - Stores paths, basic video/audio settings in official packages. But unofficially can be also used for advanced settings for global effect in multi disc .pkg with all commands originally used in cli.conf file.
This is first time that sony really cared about floats in their emulator. Compared to the PS3 CPU, x86-64 is doing a worse job in mimicing PS2 FPU, and VU floats calculation behavior. This is resolved by clamping, accurate math used per memory offset, and/or converting floats to double precision. the emulator uses openCL for GS, and probably other components.
* '''XXXX-YYYYY_cli.conf''' - Stores per disc advanced settings. GS, VU, EE, IOP, FPU, COP2 emulation settings, are here. Also hacks, and hooks.
* '''XXXX-YYYYY_config.lua''' - Used for per disc advanced scripts. Patching EE/IOP memory, Conditional hooks.
* '''disc-swap-cli.conf''' - Stores info of multi disc games.


== Commands ==
=Memory Mapping=
The rest of the CLI and LUA commands can all be found inside of any emulator's '''Eboot.bin''' file.
=== config-emu-ps4.txt commands ===


{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: center;"
{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: left;"
! Command !! Values !! Notes !! Usage
! Name !! From !! To
|-style="background-color:#7698FF"
|  || Misc ||  ||
|-
|-
| --config-local-lua ||   ||   || --config-local-lua=""
|EE Flat Memory (4gb)              || 0x0000008000000000 || 0x0000008100000000
|-
|-
| --lopnor-config ||  0,1  ||  Enables limited PS3's PS2 config support || --lopnor-config=1
|IOP Flat Memory (4gb)            ||  0x0000009000000000 ||  0x0000009100000000
|-
|-
| --load-tooling-lua ||   ||   || --load-tooling-lua=0
|R59 Binary Cache                  || 0x0000000914B10000 || 0x0000000916B10000
|-
|-
| --max-console-spam ||  ||  ||
|R30 Binary Cache                  ||  0x0000000916B14000 ||  0x0000000917314000
|-
|-
| --path-snaps || dir/folder ||  Path to savestates folder || --path-snaps="/tmp/snapshots"
|jitVU0                            || 0x0000000917318000 ||  0x0000000917B18000
|-
|-
| --path-recordings || dir/folder ||   || --path-recordings="/tmp/recordings"
|jitVU1                            || 0x0000000917B1C000 || 0x0000000918B1C000
|-
|-
| --path-memcards || dir/folder ||  ||
! !! Host's EE Memory Map !!
|-
|-
| --path-vmc || dir/folder ||   || --path-vmc="/tmp/vmc"
|EE RAM - Kernel                  || 0x0000008000000000 || 0x0000008000080000
|-
|-
| --emulog-file || 0, 1 ||  Creates a log file with information that is rarely useful || --emulog-file=1
|EE RAM - Debug                    || 0x0000008000078000 ||  0x0000008000080000
|-
|-
| --path-emulog || dir/folder || Sets the directory of the emulog file. Requires --emulog-file=1 command || --path-emulog="/tmp/recordings"
|EE RAM - User                    || 0x0000008000080000 ||  0x0000008002000000
|-
|-
| --path-manual || dir/folder ||  ||
|EE Hw Devices                    || 0x0000008010000000 || 0x0000008010010000
|-
|-
| --path-patches || dir/folder || Path to patches folder || --path-patches="/app0/patches"
|EE ROM                            || 0x000000801FC00000 || 0x000000801FFE0000
|-
|-
| --path-trophydata || dir/folder ||   || --path-trophydata="/app0/trophy_data"
|EE RAM - Uncached                || 0x0000008020080000 || 0x0000008022000000
|-
|-
| --path-featuredata || dir/folder || Path to folder with XXXX-YYYYY_features.lua file || --path-featuredata="/app0/feature_data"
|EE RAM - UncachedAccel            || 0x0000008030100000 || 0x0000008032000000
|-
|-
| --path-postproc || dir/folder || Post-processing (shaders?) ||
|EE Scratchpad                    || 0x0000008070000000 || 0x0000008070004000
|-
|-
| --path-toolingscript || dir/folder ||   || --path-toolingscript="/app0/patches"
|EE Debug                          || 0x00000080FFFF8000 || 0x0000008100000000
|-
|-
| --snapshot-name || ||  ||
! !! Host's IOP Memory Map !!
|-
|-
| --snapshot-datafile ||  ||  ||
|IOP RAM                          ||  0x0000009000000000 ||  0x0000009000200000
|-
|-
| --snapshot-restore ||  ||  ||
|IOP RAM (mirror 1)                ||  0x0000009000200000 ||  0x0000009000400000
|-
|-
| --snapshot-save || frameId(?) ||   ||
|IOP RAM (mirror 2)               || 0x0000009000400000 || 0x0000009000600000
|-
|-
| --snapshot-mcd-files ||  ||  ||
|IOP RAM (mirror 3)                ||  0x0000009000600000 ||  0x0000009000800000
|-
|-
| --snapshot-repeat || repeat_count ||  ||
|IOP Scratchpad                    || 0x000000901F800000 || 0x000000901F801000
|-
|-
| --snapshot-modulo ||  ||  ||
|IOP HW                            ||  0x000000901F801000 ||  0x000000901F810000
|-
|-
| --host-keyboard || slot [0-7] ||   || --host-keyboard=4
|IOP ROM                          || 0x000000901FC00000 || 0x000000901FFE0000
|-
|-
| --host-window-scale || scale/float ||  || --host-window-scale=0.5
|}
 
=Clock Speeds=
{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: left;"
! Core !! Clock speed
|-
|-
| --host-window-pos || x,y ||  ||
|IOP || ''36.864''(?)
|-
|-
| --host-display-mode || normal,full,4:3,16:9  || Set display mode || --host-display-mode=full
|EE || ''294.912''
|-
|-
| --host-graph ||  fps || Debug option that requires an unleaked debug ps2 bios || --host-graph=fps
|GS ||  ''147.456''
|-
|-
| --host-osd || verbose, minimal ||  || --host-osd=0
|}
 
=Open CL and Floats=
 
PS4 native Floating point supports and OpenCL info, for both CPU, and GPU. Understanding of floating points conversion is very important in emulating PS2.
<br>Below info comes from this [https://gist.github.com/masterzorag/06cadbc5fbe7d3375704fc52518f434e#file-gistfile1-md gist]
<br>There you can find more info about PS4 OpenCL.
 
==CPU==
{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: center;"
! Info !! Value
|-
|-
| --host-vsync || 0, 1 ||  Enable or disable vsync || --host-vsync=1
| Device Name                                ||   CXD90026AG - DG1002FGF84HT
|-
|-
| --host-trophy-support ||  ||  ||
| Device Vendor                              ||  AuthenticAMD
|-
|-
| --rtc-epoch ||  unix_time (seconds since epoch) ||  || --rtc-epoch=1523776362
| Device Vendor ID                            ||  0x1022
|-
|-
| --framelimiter || 0, 1 || Enable or disable Frame limiting || --framelimiter=1
| Device OpenCL C Version                    ||   OpenCL C 1.2 pocl
|-
|-
| --framelimit-fps || FPS/float || framelimiter || --framelimit-fps=0.8
| Device Type                                ||   CPU
|-
|-
| --framelimit-scalar || scalar/float || || --framelimit-scalar=3.2
| Max compute units                          ||   8
|-
|-
| --framelimit-mode || slowest,slower,slow,normal,fast,fastest,turbo || A Standalone framelimiter || --framelimit-mode=fast
| Max work item dimensions                    ||   3
|-
|-
| --ps2-lang || system  || Sets language. Might seem like a useless command, but a tiny number of games refuse to boot without a selected language. || --ps2-lang=system
| Max work item sizes                        ||   4096x4096x4096
|-
|-
| --ps2-title-id || XXXX-YYYYY Example: (SLUS-21515) || Sets title-id for patches. Requires the game's region code as value || --ps2-title-id=SLES-50366
| Max work group size                        ||   4096
|-
|-
| --verbose-cpu-cycles=1 || 0,1 || ? || --verbose-cpu-cycles=1
| Preferred work group size multiple          ||   8
|-
|-
| --gs-uprender || none, 2x2 || Internal resolution upscaler. || --gs-uprender=2x2
! Half-precision Floating-point support      !!  (n/a)
|-
|-
| --gs-upscale || none, gpu, edgesmooth, motionvec, point, motionvector, smooth, motion || upscaling type || --gs-upscale=EdgeSmooth
! Single-precision Floating-point support    !!  (core)
|-style="background-color:#ff8080"
|  || Audio || ||
|-
|-
| --host-audio-latency || msec/float || Audio latency must be between 0.010 and 4.0 || --host-audio-latency=1.5
| Denormals                                  || Yes
|-
|-
| --path-audio-images || dir/folder ||  ||  
| Infinity and NANs                          || Yes
|-
|-
| --record-audio ||  ||  ||  
| Round to nearest                            || Yes
|-
|-
| --record-audio-img ||  ||  ||  
| Round to zero                              || Yes
|-
|-
| --record-audio-image ||  ||  ||  
| Round to infinity                          || Yes
|-
|-
| --record-audio-ext ||  ||  ||  
| IEEE754-2008 fused multiply-add            || No
|-
|-
| --host-audio || 1,0,on,off,mono ||  || --host-audio=1
| Support is emulated in software            || No
|-
|-
| --mute-audio ||all,none,main,bgm || || --mute-audio=all
| Correctly-rounded divide and sqrt operations|| Yes
|-
|-
| --mute-streaming-audio || all,none,main,bgm || || --mute-streaming-audio=all
! Double-precision Floating-point support    !!  (cl_khr_fp64)
|-
|-
|-style="background-color:#D7EF54"
| Denormals                                  || Yes
|  || Controllers || ||  
|-
|-
| --ds4-deadzone-adjust ||  ||  ||  
| Infinity and NANs                          || Yes
|-
|-
| --ds4-diagonal-adjust ||  ||  ||  
| Round to nearest                            || Yes
|-
|-
| --host-pad-loses-focus || ||  ||  --host-pad-loses-focus=1
| Round to zero                              || Yes
|-
| --host-gamepads || 0, 1 ||  || --host-gamepads=1
|-
|-
| --pad-record ||  0, 1  ||  Enables logging pad info in emulog ||
| Round to infinity                          || Yes
|-
|-
| --pad-analog-to-digital || 0, 1 || Eternel ring emu uses the value 0 || --pad-analog-to-digital=0
| IEEE754-2008 fused multiply-add            || Yes
|-
|-
| --mtap1 || Disabled, Always, ByHost || Multitap switch. The values are correct but the multitap only works in certain games. || --mtap1=always
| Support is emulated in software            || No
|-
|-
| --mtap2 || Disabled, Always, ByHost || Multitap switch. Some games require multitap to be selected only on second port (1, 2-a, 2-b, 2-c layout). To achieve that, we need to disable the first mtap. In some cases, the emulator can be flawed in how it handles multi-tap when it involves "--mtap2". All functions for 2A, 2B, 2C, 2D must be redirected to ports on multi-tap 1 by using memory patches. || --mtap2=always
! Execution capabilities                      !!
|}
 
=== XXXX-YYYYY_cli.conf commands ===
 
<pre>These commands work in config-emu-ps4.txt, but the official way to use them is through the CLI file (It is also needed for multi-disc packages). Additionally, some commands are still not discovered, and known commands might be missing their values.
All commands are pre-made. Creating new CLI commands is impossible.
The values of the commands are also pre-defined by Sony and/or have a set of possible values or ranges.
Some CLI commands have no effect, as they were added to the eboot.bin without being programmed. Some useful commands were removed or added in or from different emu revisions, or their effects were changed. In some emulators, CLI configurations can be found in the ram at SceLibcHeap[0]-3-881004000.</pre>
====EmotionEngine (MIPS-IV)====
=====[https://www.psdevwiki.com/ps2/Emotion_Engine EE]=====
<pre>Commands for the emulated Emotion Engine. These commands may improve performance, prevent crashes, or provide better core sync.</pre>
{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: center;"
! Command !! Values !! Notes !! Usage
|-style="background-color:#7698FF"
|  || Speedhacks / Desync Fixes|| ||
|-
|-
| --ee-cycle-scalar ||Slowest cycles speed: 5.00<br>Normal cycles speed: 1.000<br>Fastest cycles speed: 0.100 ||  Can benefit core sync or performance (lowering the cycle rate may affect FMVS). The default value for most emulators is ~1.0. It is highly sensitive, as any slight change may break or fix the game. (Possibly divides 100 with the entered value and sets the result as EE's clock speed percentage % .) || --ee-cycle-scalar=1.0
| Run OpenCL kernels                          || Yes
|-
|-
| --ee-context-switch-cycles || Accelerate cycles (360 => 0) <br>Decelerate cycles (361 => ∞ ) || Its effects are mysterious. Possibly configures how many CPU cycles the emulator should run before switching between different tasks or threads. Does not work on Jak emulators. Default value is 360. Seems to be useful for Bee Movie, Metal Gear Solid 3, as well as others with IPU issues.|| --ee-context-switch-cycles=2700?
| Run native kernels                          || Yes
|-
|-
| [[--ee-hook|--ee-hook]] || AdvanceClock<br>FastForwardClock<br>Mfifodrain || Runs the specified functionality each time a selected EE offset is reached. FastForwardClock and AdvanceClock help fix core sync issues, but can be used as a speedhack. It is believed that AdvanceClock stalls the EE for a specified amount of cycles, while FastForwardClock behaves similarly. They are commonly used on affected COP2 instructions. Mfifodrain is still unknown. [[--ee-hook|For more examples]] ||--ee-hook=0x0025A9F2,AdvanceClock,,500 <br>--ee-hook=0x0019F0AD,FastForwardClock
| SPIR versions                              || 1.2
|-
|-
|-style="background-color:#D7EF54"
| Device Extensions                          ||  <div align="left"><pre> cl_khr_byte_addressable_store
| || Game fixes || ||
cl_khr_global_int32_base_atomics
cl_khr_global_int32_extended_atomics
cl_khr_local_int32_base_atomics
cl_khr_local_int32_extended_atomics
cl_khr_3d_image_writes
cl_khr_spir
cl_khr_fp64
cl_khr_int64_base_atomics
  cl_khr_int64_extended_atomics </pre></div>
|-
|-
| --ee-jit-pagefault-threshold || 0-254 || Ignore JIT pagefaults, usually caused by data placed right after code. JIT try to recompile it, and obviously hit some bad opcodes. This command reduces the occurrence of crashes the higher it is. || --ee-jit-pagefault-threshold=40
|}
 
==GPU==
 
{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: center;"
! Info !! Values
|-
|-
| --ee-regalloc-scalar || 0,none,ReadOnly,WriteOnly,RW || Register allocation setting. Setting it to 0 may prevent crashes. ||  
|Device Name                                  ||   AMD LIVERPOOL
|-
|-
| --ee-block-validation || PageProt, PageProtection, Hash, Full, none || way of validating that block been modified, and require recompilation. [[https://github.com/PCSX2/pcsx2/blob/4db6b287cda817345f7ed4268a8a68f9fda76f26/pcsx2/Memory.cpp#L869| Some info about PageProt way]] || --ee-block-validation=None
|Device Vendor                                ||   AMD
|-
|-
| --ee-shorthash-len || inst_count/integer || Length of shorthash in instruction/opcode count. Require --ee-block-validation=Hash ||  
|Device Vendor ID                            ||   0x1002
|-
|-
| --ee-const-folding || None,Gpr,Fpu,All || EE constant folding. "All" seems to be the default option. || --ee-const-folding=none
|Device Version                                || OpenCL 1.1
|-
|-
| --ee-ignore-segfault || none, read, write, readwrite || Ignore segmentation fault. Ignore rw from/to unmapped memory, known in pcsx2 as TLB miss (load.store) || --ee-ignore-segfault=readwrite
|Device OpenCL C Version                      || OpenCL C 1.1
|-
|-
| --ee-native-function || memset, memcpy, strlen, strcmp, strcasecmp, litodp, dptoli, floatdidf, fptoui, fptodp, dptofp, fabs, fabsf, ieee754_atan2f, ieee754_asinf, ieee754_acosf, ieee754_sinf, ieee754_cosf, ieee754_sqrtf, asinf, acosf, sinf, cosf, sqrtf. || Hook mips function with HLE x64 native version. Much faster, but tricky to keep correct timings on ps2 VM. || --ee-native-function=memcpy,0x11e328
|Device Type                                  ||  GPU
|-style="background-color:#FFAA00"
|  || Other || ||
|-
|-
| --ee-jit-disasm || 0 or 1 for mips and 2 for x86 || Emotion engine Just in Time disassembler mode (Likely a debug log option) || --ee-jit-disasm=1
|Max compute units                            || 18
|-
|-
| --ee-ignore-break || 0, 1 || Turns a BREAK instruction into a NOP Instruction. ||  
|Max work item dimensions                      || 3
|-
|-
| --ee-break-as-nop || 0, 1 || Turns a BREAK instruction into a NOP Instruction. || --ee-break-as-nop=1
|Max work item sizes                          || 256x256x256
|-
|-
| --ee-jit-opt-debug || 0, 1 || ||
|Max work group size                            || 256
|-
|-
| --ee-pc-coherency || 0, 1 || Flush PC register to memory on every mips opcode. Result in more accurate EE PC reg reads. ||  
|Compiler Available                              || Yes
|-
|-
| --ee-insn-flush-pc || 0, 1 || Flush PC register to memory on every mips opcode. Result in more accurate EE PC reg reads. ||
|Preferred work group size multiple            || 64
|-
| --ee-inst-marking || 0,1? || ||  
|-
|-
| --ee-insn-marking || 0,1? || ||
!Half-precision Floating-point support        !!  (cl_khr_fp16)
|-
|-
| --ee-kernel-hle ||  0, 1 || High-level emulation kernel. Apply HLE patches (used in mast1c0re part 2 Vulnerability 2). Apply EE kernel patches which run previously prepared x64 code instead of recompiling real code part. ||  
|Denormals                                    || No
|-
|-
| --ee-injection-kernel || 0, 1 || Just like --ee-kernel-hle, except using a different name. ||
|Infinity and NANs                            || Yes
|-
|-
| --ee-injection-title || 0, 1 || Apply HLE patches (used in mast1c0re part 2 Vulnerability 2). Apply per title patches which run previously prepared x64 code instead of recompiling real code part. ||
|Round to nearest                              || Yes
|-
|-
| --ee-validate-kernel || 0, 1 || ||  
|Round to zero                                || No
|-
|-
| --ee-regalloc-simd || readwrite, writeonly, readonly || register allocation setting ||  
|Round to infinity                            || No
|-
|-
| --ee-regalloc-preserve-scalar ||  LoadOnly, LO, StoreOnly, SO, LoadStore,  LS || EE JIT Scalar/Int Regalloc Mode || --ee-regalloc-preserve-scalar=LoadStore
|IEEE754-2008 fused multiply-add              || No
|-
|-
| --ee-regalloc-preserve-simd || ReadOnly, RO, WriteOnly WO, RW || EE JIT SIMD/XMM Regalloc Mode || --ee-regalloc-preserve-simd=RW
|Support is emulated in software              || No
|-
|-
| --ee-static-block-links || options Type,Type,... [Branch,Branches,JAL,COP2,All] || || --ee-static-block-links=JAL,COP2
!Single-precision Floating-point support    !!    (core)
|-
|-
| --vtune-ee || ||  ||
|Denormals                                    || No
|-
|-
| --ee-live32 || 0,1? || ||  
|Infinity and NANs                            || Yes
|-
|-
| --ee-cache-breaks-block || 0,1 || End recompiler block on r5900 cache opcode. ||
|Round to nearest                              || Yes
|-
|-
| --ee-evt-check-full || 0, 1 || Perform more accurate EE event check ||  
|Round to zero                                || No
|-
|-
| --ee-peephole || 0, 1? || ||
|Round to infinity                            || No
|-
|-
| --ee-load-rewrites || 0,1? || ||  
|IEEE754-2008 fused multiply-add              || No
|-
|-
| --ee-store-rewrites || 0,1? || ||  
|Support is emulated in software              || No
|-
|-
| --ee-precompile-trace || || ||
|Correctly-rounded divide and sqrt operations  || No
|-
|-
| --ee-penalize-short-blocks || 0, 1 || Add cycles to short recompiled blocks? ||
!Double-precision Floating-point support      !!  (cl_khr_fp64)
|-
|-
| --ee-mem-check-eob || || EE memory check end of block ||  
|Denormals                                    || Yes
|-
|-
| --ee-insn-callmark || || ||
|Infinity and NANs                            || Yes
|-
| --ee-inline-limit-full || insn_count/integer ||  ||
|-
|-
| --ee-inline-limit-partial || || ||
|Round to nearest                              || Yes
|-
|-
| --ee-stlf-cycle-threshold || ? ||?||  
|Round to zero                                || Yes
|-
|-
| --detect-idle-ee || 0, 1 ||  || --detect-idle-ee=1
|Round to infinity                            || Yes
|-
|-
|}
|IEEE754-2008 fused multiply-add              || Yes
 
=====FPU=====
<pre>The FPU is a fast single-precision unit that typically serves the EE by calculating in-game physics. It mostly controls the accuracy of the movement of in-game objects, or the game's gravity as a whole. In some cases, it is best to use COP2 commands with the FPU's to ensure the accuracy of the game's geometrical calculations.</pre>
{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: center;"
! Command !! Values !! Notes !! Usage
|-style="background-color:#D7EF54"
|  || Game fixes || ||
|-
|-
| --fpu-no-clamping ||  1 = Extra + preserve sign<br>0 = Extra || Changes the clamping behavior of the FPU. Might fix freezing issues, or misplaced characters/items (Inaccuracies with in-game physics) || --fpu-no-clamping=0
|Support is emulated in software               || No
|-
| --fpu-custom-min-max || 0, 1 || Custom Max/Mini logic for denormals. Enabled by default. Disabling it might break some games || --fpu-custom-min-max=0
|-
| --fpu-accurate-range || start,end offset (0x0 - 0x1FFFFFF) || Accurate Mul/Div/Add/Sub Math instructions for the FPU by using software floats rather than hardware floats. Can be used for full EE/FPU Mathematical accuracy in the specified range. || --fpu-accurate-range=0x1acce0,0x2acce0
|-
| --fpu-no-clamp-range || start,end offset (0x0 - 0x1FFFFFF) || Per-range clamping for the FPU in the selected memory range. || --fpu-no-clamp-range=0x1acce0,0x2acce0
|-
| --fpu-accurate-muldiv  || 0 = Disabled<br>1 = Enabled  || Allows the FPU to accurately Divide/Multiply by 0 for all offsets by using software floats rather than hardware floats. (Extremely slow) || --fpu-accurate-muldiv=1
|-
| --fpu-accurate-addsub || 0 = Disabled<br>1 = Enabled || Allows the FPU to accurately Add/Subtract for all offsets by using software floats rather than hardware floats. (Extremely slow) || --fpu-accurate-addsub=1
|-
| --fpu-accurate-muldiv-range || start,end offset (0x0 - 0x1FFFFFF) || Allows the FPU to accurately Divide/Multiply by 0 in the specified ee memory range by using software floats rather than hardware floats. || --fpu-accurate-muldiv-range=0x1acce0,0x2acce0
|-
| --fpu-accurate-addsub-range || start,end offset (0x0 - 0x1FFFFFF) || Allows the FPU to accurately Add/Subtract in the specified ee memory range by using software floats rather than hardware floats. || --fpu-accurate-addsub-range=0x1acce0,0x2acce0
|-
|-
|-style="background-color:#7698FF"
!Execution capabilities !!
|  || Speedhacks || ||
|-
|-
| --fpu-rsqrt-fast-estimate || 0, 1 || Decreases RSQRT's accuracy. Enabled by default, disabling it helps with achieving full FPU accuracy. || --fpu-rsqrt-fast-estimate=1
|Run OpenCL kernels                            || Yes
|-
|-
| --fpu-accurate-mul-fast || 0, 1 || Speedhack for CLI FPU muldiv commands.  || --fpu-accurate-mul-fast=1
|Run native kernels                            || No
|-style="background-color:#FFAA00"
|  || Other || ||
|-
|-
| --fpu-custom-fused-madd || 0, 1 || Custom FMA (fused multiply-add). Disabled by default. || --fpu-custom-fused-madd=0
|Device Extensions                              || <div align="left"><pre>cl_khr_byte_addressable_store
cl_khr_byte_addressable_store
cl_khr_global_int32_base_atomics
cl_khr_global_int32_extended_atomics
cl_khr_local_int32_base_atomics
cl_khr_local_int32_extended_atomics
cl_khr_int64_base_atomics
cl_khr_int64_extended_atomics
cl_khr_fp64
cl_khr_fp16</pre></div>
|-
|-
| --fpu-to-double || 0, 1 || Converts floats to doubles (Accurate). Limited testing shows that infinity is still wrong at 7F7FFFFF, rather than 7FFFFFFF with it enabled. || --fpu-to-double=1
|-
| --fpu-clamp-operands || 0, 1 || Affects the fpu's clamping behavior || --fpu-clamp-operands=1
|-
| --fpu-clamp-results || 0, 1 || Affects the fpu's clamping behavior || --fpu-clamp-results=1
|-
|}
|}


===== COP2 =====
= Emulator Configuration =
 
== Files ==
 
Emulator configuration is handled by 4 files:


<pre>VU0 Macro-mode. These commands assist the FPU.</pre>
* '''config-emu-ps4.txt''' - Stores paths, basic video/audio settings in official packages. But unofficially can be also used for advanced settings for global effect in multi disc .pkg with all commands originally used in cli.conf file.
* '''XXXX-YYYYY_cli.conf''' - Stores per disc advanced settings. GS, VU, EE, IOP, FPU, COP2 emulation settings, are here. Also hacks, and hooks.
* '''XXXX-YYYYY_config.lua''' - Used for per disc advanced scripts. Patching EE/IOP memory, Conditional hooks.
* '''disc-swap-cli.conf''' - Stores info of multi disc games.


{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: center;"
== Diagnosing problems ==
! Command !! Values !! Notes !! Usage
This guide will assist you in tracing the issue's cause, '''The list is based on what you can possibly solve using CLI'''.
|-style="background-color:#7698FF"
<br>''also don't forget to Check out'' [https://www.psdevwiki.com/ps3/PS2_Emulation#Known_Emulation_Bugs ps3 Emulator] Bugs, since many of them also exist in the ps4
|  || Speedhacks || ||
<br>'''This list requires cleanup.'''
{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: center;" class="wikitable"
! Issue !! VU1 !! EE !! GS !! VIF !! IOP !! COP2!! VU0 !! VU !! FPU
|-
|-
| --cop2-opt-flags || 0, 1 ,2 || Optimize flags upon recompilation (1 is safe, 2 update sticky, and mac flag on every status flag update) setting it to 0 can in some cases improve FPU accuracy. [https://github.com/PCSX2/pcsx2/blob/58f5a5b915915293b90e7e8f34c33f9c0424d1e8/pcsx2/x86/microVU_Misc.h#L280 More Info] || --cop2-opt-flags=1
| ''GPU Performance'' || ✔ || ✖ || ✔ || ? || ✖ || ✖ || ✖ || ? || ✖
|-
| --cop2-opt-vf00 || 0, 1, 2 || Optimization for the vf00 register. || --cop2-opt-vf00=1
|-
| --cop2-const-prop || 0, 1 || Disables or enables constant propagation. Can Be Used as speedhack for COP2 hungry games when set to 1 [https://github.com/PCSX2/pcsx2/blob/58f5a5b915915293b90e7e8f34c33f9c0424d1e8/pcsx2/x86/microVU_Misc.h#L312 More info] || --cop2-const-prop=1
|-
| --cop2-di-bits || 0, 1 || 0 to skip setting invalid, and div by Zero flags in status register, and therefore improve performance. Can be used as a speedhack to skip costly calculations. || --cop2-di-bits=0
|-style="background-color:#D7EF54"
|  || Game fixes || ||
|-
|-
| --cop2-no-clamping || 1 = Extra + preserve sign<br>0 = Extra || Changes the clamping behavior of the COP2. The default emulator's behavior is none of the included values and cannot be set by CLI commands.  || --cop2-no-clamping=0
| ''CPU Performance'' || ✖ || ✔ || ✖ || ? || ✔ || ✖ || ✖ || ? || ✔
|-
|-
| --cop2-accurate-range || start,end offset (0x0 - 0x1FFFFFF) ||Accurate Mul/Div/Add/Sub math instructions for the COP2 by using software floats rather than hardware floats. Can be used for full COP2 mathematical accuracy in the specified range. || --cop2-accurate-range=0x123456,0x134567
| ''Graphical glitches'' || ✔ || ✖ || ✔ || ✔ || ✖ || ✔|| ✔ || ✔ || ✖
|-
| --cop2-no-clamp-range || start,end offset (0x0 - 0x1FFFFFF) || Per-range clamping for COP2. || --cop2-no-clamp-range=0x123456,0x134567
|-
| --cop2-accurate-mul-range || start,end offset (0x0 - 0x1FFFFFF) || Accurate multiplication instructions for the COP2 in the specified range by using software floats rather than hardware floats || --cop2-accurate-mul-range=0x123456,0x134567
|-
| --cop2-accurate-mul || 1 = Enabled<br>0 = Disabled || Allows the COP2 to accurately multiply for all offsets by using software floats rather than hardware floats. (Extremely slow) || --cop2-accurate-mul=1
|-
| --cop2-accurate-addsub ||  1 = Enabled<br>0 = Disabled || Allows the COP2 to accurately Add/Subtract for all offsets by using software floats rather than hardware floats. (Extremely slow) || --cop2-accurate-addsub=1
|-
|-
| --cop2-accurate-addsub-range || start,end offset (0x0 - 0x1FFFFFF) || Allows the COP2 to accurately Add/Sub in the specified ee memory range by using software floats rather than hardware floats. || --cop2-accurate-addsub-range=0x123456,0x134567
| ''Crashes'' || ✔ || ✔ || ✔ || ✔ || ✔ || ? || ? || ✔ || ✔
|-
|-
|-style="background-color:#FFAA00"
| ''Broken Geometry/Physics'' || ✔ || ✖ || ✖ || ✖ || ✖ || ✔ || ✔ || ✔ || ✔
| || Other || ||
|-
|-
| --cop2-regalloc || 0, 1 ? || Optimized Register Allocation(?). PCSX2 seems to have this enabled by default. Seems to slow down COP2 when disabled. ||
|-
| --cop2-inst-q || 0, 1 || instant Q, no stalling on VWAITQ, or instances of Q. Crashes some games when enabled. ||
|-
| --cop2-inst-p || 0, 1 || instant P, no stalling on VWAITP, or instances of P. ||
|-
| --cop2-use-rcp || 0, 1 || Enables SSE RCP. Disabled by default ||
|-
| --cop2-use-rsqrt || 0, 1 || Enables SSE RSQRT || --cop2-use-rsqrt=0
|-
| --cop2-clamp-operands || 0, 1 || Affects the COP2's clamping behavior|| --cop2-clamp-operands=1
|-
| --cop2-clamp-results || 0, 1 || Affects the COP2's clamping behavior  || --cop2-clamp-results=1
|-
|}
|}


==== Vector Units (VU) ====
== Commands ==
 
'''Known functions:''' Require cleanup.
===== VU =====
<br>The rest of the cli and lua commands can all be found inside of an emu's decrypted '''eboot.bin'''.
 
=== config-emu-ps4.txt commands ===
<pre>Custom DSPs used to process vertex data, physics calculations, and other related tasks. Settings found here affect VU1, VU0, and COP2. They fix broken or missing geometry, black screens, and crashes.</pre>


{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: center;"
{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: center;"
! Command !! Values !! Notes !! Usage  
! Command !! Values !! Notes !! Usage  
|-style="background-color:#ff99c2"
| || Graphical fixes || ||
|-
|-
| --vu-xgkick-delay  || Limit is between (0 => 31)  || Delay xgkick instruction execution. PCSX2 uses 6 cycles, PS3 uses 2-8 cycles depending on the game. A game with missing graphics will require a low value such as 0, while one that crashes might require a high value such as 7.|| --vu-xgkick-delay=8
| --config-local-lua ||   ||   || --config-local-lua=""
|-
|-
| --vu-custom-min-max  || 0, 1 || Custom Max/Mini logic for denormals. Disabled on pcsx2 by default but enabled by default on a couple of emus such as jakv2. Disabling it could potentially restore missing graphics.|| --vu-custom-min-max=0
| --load-tooling-lua ||   ||   || --load-tooling-lua=0
|-
|-
|-style="background-color:#D7EF54"
| --record-audio ||  || ||  
|  || Game fixes || ||
|-
|-
| --vu-hack-triace  || 0, 1 || A hack designed specifically for games developed by Tri Ace. Corrects the VU's addi calculation. Without it, the result will be one bit off, which is enough to break the game's decryption algo. || --vu-hack-triace=1
| --record-audio-img || || ||  
|-  
|-
| --vu-branch-hazard || 0, 1 || This command relates to how the emulator handles branch hazards in the Vector Units (VU). Setting it to 0 is the compatible option, while 1 might improve performance. Seems to be enabled by default. Disabling it managed to prevent "'''Batman - Rise of Sin Tzu'''" from crashing|| --vu-branch-hazard=0
| --record-audio-image || ||  ||  
|-
| --vu-evil-branches || 0, 1 || Take in count branch in delay slot, or not. [https://github.com/PCSX2/pcsx2/blob/58f5a5b915915293b90e7e8f34c33f9c0424d1e8/pcsx2/x86/microVU_Misc.h#L306 More Info]||
|-
| --vu-to-double || 0, 1 || Converts floats to double. Enabling it is the accurate option. || --vu-to-double=1
|-
|-
| --vu-custom-fused-madd  || 0, 1 || Custom FMA (fused multiply-add). Disabled by default || --vu-custom-fused-madd=1
| --record-audio-ext || ||  ||  
|-
|-style="background-color:#7698FF"
|  || Speedhacks || ||
|-
|-
| --vu-opt-sf-check  || 0, 1 || Updates status flags only on blocks which will read them. Known in pcsx2 as mVU flag hack. Won't work with most emulators, but will work on Arc Twilight of the Spirits™ || --vu-opt-sf-check=1
| --max-console-spam ||  ||  ||  
|-  
| --vu-opt-jr-caching  || 0, 1 || Optimize Jump Register caching. (vi15). Won't work with most emulators but will work on Arc Twilight of the Spirits™ || --vu-opt-jr-caching=1
|-style="background-color:#FEA15C"
|  || Other || ||
|-
|-
| --vu-d-bit  || 0, 1 || Debug break. Halts the VU and sends an interrupt to the EE. ||  --vu-d-bit=0
| --path-snaps || dir/folder ||  Path to savestates folder || --path-snaps="/tmp/snapshots"
|-
| --vu-t-bit || 0, 1 || Debug halt. Acts similarly to D-bit || --vu-t-bit=0
|-
| --vu-inst-mflag  || 0, 1 || Instant macflag? It's enabled by default. When disabled, some texture chunks pop and fade. || --vu-inst-mflag=1
|-
| --vu-inst-cflag || 0, 1 || Instant cflag?  || --vu-inst-cflag=1
|-
| --vtune-vu  || ? || ? ||
|-
| --vu-jit-disasm  || 0, 1, 2 || ? || --vu-jit-disasm=1
|-
| --vu-range-merge || vu_inst_cnt || ? ||
|-
|}
 
===== VU1 =====
 
<pre>VU1 is the Graphics Synthesizer’s alternate processing unit. Commands here typically improve performance, prevent crashes, and fix SPS (graphical glitches).</pre>
{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: center;"
! Command !! Values !! Notes !! Usage
|-style="background-color:#7698FF"
|  || Speedhacks || ||
|-
|-
| --vu1-mpg-cycles  || 0 - 400000 || Set initial speed for VU1 Micro-programs. 100 is the default value. If VU1 requirements were a bottleneck, increasing it will result in better performance while decreasing it will result in the opposite. Increasing it can be beneficial for MTVU sensitive games.|| --vu1-mpg-cycles=1000<br>--vu1-mpg-cycles=850,$037,$7b3<br>--vu1-mpg-cycles=950,0xffffffff<br>--vu1-mpg-cycles=1166,$000<br>--vu1-mpg-cycles=2600,-1
| --path-recordings || dir/folder ||   || --path-recordings="/tmp/recordings"
|-
|-
| --vu1-di-bits || 0, 1 || 0 Skips setting invalid, and Divides by zero flags in status register. Can be used as a speedhack as it can skip costly calculations. But at the same time, it can cause issues such as broken geometry. || --vu1-di-bits=0
| --path-audio-images || dir/folder ||   ||  
|-
|-
| --vu1-const-prop || 0, 1|| Enabled by default. 0 will disable it and cause performance issues but with higher compatability.[https://github.com/PCSX2/pcsx2/blob/58f5a5b915915293b90e7e8f34c33f9c0424d1e8/pcsx2/x86/microVU_Misc.h#L312 More info] || --vu1-const-prop=1
| --path-memcards || dir/folder ||   ||
|-
|-
| --vu1-opt-flags || 0, 1, 2 || Optimize flags upon recompilation (1 is safe, 2 update sticky, and mac flag on every status flag update) [https://github.com/PCSX2/pcsx2/blob/58f5a5b915915293b90e7e8f34c33f9c0424d1e8/pcsx2/x86/microVU_Misc.h#L280 More Info] || --vu1-opt-flags=0
| --path-vmc || dir/folder ||   || --path-vmc="/tmp/vmc"
|-
| --vu1-opt-vf00 || 0, 1, 2 || Optimization for the vf00 register. || --vu1-opt-vf00=2
|-
| --vu1-jr-cache-policy || newprog, sameprog, auto, new, same || PCSX2 uses newprog as the default setting. Setting it into newprog has been proven to fix some crashes [https://github.com/PCSX2/pcsx2/blob/58f5a5b915915293b90e7e8f34c33f9c0424d1e8/pcsx2/x86/microVU_Misc.h#L319 Info] || --vu1-jr-cache-policy=newprog
|-
|-
| --vu1-jalr-cache-policy || newprog, sameprog, auto, new, same || PCSX2 uses newprog as the default setting. Setting it into newprog has been proven to fix some crashes [https://github.com/PCSX2/pcsx2/blob/58f5a5b915915293b90e7e8f34c33f9c0424d1e8/pcsx2/x86/microVU_Misc.h#L319 Info] || --vu1-jalr-cache-policy=newprog
| --emulog-file || 0,1 || Creates a log file with information that is Rarely useful || --emulog-file=1
|-
|-style="background-color:#D7EF54"
|  || Game fixes / Graphical fixes || ||
|-
|-
| --vu1 || jit-sync || Selector between IR/JIT and it modes. Jit-sync works similarly to disabling MTVU. jit, trans, and jit-async are unimplemented functions that do not change anything. || --vu1=jit-sync
| --path-emulog || dir/folder || Sets the directory of the emulog file, Requires --emulog-file=1 command  || --path-emulog="/tmp/recordings"
|-
|-
| --vu1-no-clamping || 0,1 || Changes the clamping behavior of the VU1. Setting specific to ps4 emulators, unimplemented in pcsx2, with 0 being closest to extra, and 1 to extra + preserve sign. The default emulator's value is 1. || --vu1-no-clamping=0
| --vmc1 || native, host, target, null || ||
|-
| --vu1-clamp-range || vu1 memory offset start,end (0x0 - 0x7FF) || Values must not exceed 0x7FF ||
|-
|-
| --vu1-accurate-addsub-range || vu1 memory offset start,end (0x0 - 0x7FF) ||  Allows the VU1 to accurately add/subtract in the specified ee memory range by using software floats rather than hardware floats.|| --vu1-accurate-addsub-range=0x0000,0x0600
| --vmc2 || native, host, target, null || ||  
|-
|-
| --vu1-mul0fix-range || vu1 memory offset start,end (0x0 - 0x7FF) || Allows the VU1 to accurately multiply by 0 in the specified ee memory range by using software floats rather than hardware floats. || --vu1-mul0fix-range=0x123,0x123
| --path-manual || dir/folder ||   ||
|-  
| --vu1-injection || 0, 1 || unknown || --vu1-injection=1
|-
|-
| --vu1-native-patch || 0, 1 || Use native patches from recompiler, not compatible with jak emus. Sony uses it for their official release of Primal|| --vu1-native-patch=1
| --path-patches || dir/folder || Path to patches folder || --path-patches="/app0/patches"
|-
|-
|-style="background-color:#FEA15C"
| --path-trophydata || dir/folder ||   || --path-trophydata="/app0/trophy_data"
| || Other || ||
|-
|-
| --vu1-inst-p ||0, 1 || instant P, no stalling on WAITP, or instances of P || --vu1-inst-p=1
| --path-featuredata || dir/folder || Path to folder with XXXX-YYYYY_features.lua file || --path-featuredata="/app0/feature_data"
|-
| --vu1-use-rcp || 0, 1 || Use SSE/AVX RCP. Speedhack. Likely used only in EFU pipeline, due to rare use, its really not worth to enable it. Speed improvement will be marginally/unnoticeable. Disabled by default ||
|-
|-
| --vu1-use-rsqrt || 0, 1 || Use SSE/AVX rsqrt instead of doing sqrt and then div. Speedhack, rather safe to use on VU1. ||
| --path-postproc || dir/folder || Post-processing (shaders?) ||
|-
| --vu1-clamp-operands || 0, 1 || Clamp operands before mathematical operation. || --vu1-clamp-operands=1
|-
| --vu1-clamp-results || 0, 1 || Clamp result after mathematical operation. || --vu1-clamp-results=1
|- 
| --vu1-inst-q || 0, 1 || instant Q, no stalling on WAITQ, or instances of Q.  || --vu1-inst-q=1
|-
| --assert-path1-ad || 0, 1 || Path 1 is how the GIF takes data from VU1 via XGKICK instruction. It's unknown what this command does but it's related to VU1, and helps prevent crashes in VU1 sensitive games when enabled. || --assert-path1-ad=1
|-
|}
 
=====VU0=====
<pre>VU0 is the Emotion Engine’s alternate processing unit. It is sometimes referred to as "micro-mode". Commands here prevent crashes, and fix SPS (graphical glitches).</pre>
{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: center;"
! Command !! Values !! Notes !! Usage
|-style="background-color:#7698FF"
|  || Speedhacks || ||
|-
|-
| --vu0-mpg-cycles || 0 - 400000  || Set initial cycle speed for VU0 Micro-programs. 100 is the default value. It is not available in older emulators such as War of the Monsters. || --vu0-mpg-cycles=1000
| --path-toolingscript || dir/folder ||   || --path-toolingscript="/app0/patches"
|-
|-
| --vu0-di-bits || 0, 1 || 0 to skip setting invalid, and Div by zero flags in status register. Can be used as speedhack as it skips costly calculations, but at the same time can cause issues like broken geometry, and weird physics behavior. Depending per game.|| --vu0-di-bits=0
| --snapshot-name || || ||  
|-
|-
| --vu0-const-prop || 0, 1 || Constant propagation, can Be used as speedhack for VU0 hungry games when set to 1 [https://github.com/PCSX2/pcsx2/blob/58f5a5b915915293b90e7e8f34c33f9c0424d1e8/pcsx2/x86/microVU_Misc.h#L312 More info] || --vu0-const-prop=1
| --snapshot-datafile ||  ||  ||  
|-
| --vu0-opt-vf00 || 0, 1, 2 || Optimization for the vf00 register. || --vu0-opt-vf00=1
|-
| --vu0-opt-flags || 0, 1, 2 || Optimize flags upon recompilation (1 is safe, 2 update sticky, and mac flag on every status flag update) [https://github.com/PCSX2/pcsx2/blob/58f5a5b915915293b90e7e8f34c33f9c0424d1e8/pcsx2/x86/microVU_Misc.h#L280 More Info] || --vu0-opt-flags=1
|-
| --vu0-jr-cache-policy || newprog, sameprog, auto, new, same || PCSX2 uses newprog as the default setting [https://github.com/PCSX2/pcsx2/blob/58f5a5b915915293b90e7e8f34c33f9c0424d1e8/pcsx2/x86/microVU_Misc.h#L319 Info] || --vu0-jr-cache-policy=sameprog
|-
|-
| --vu0-jalr-cache-policy || newprog, sameprog, auto, new, same || PCSX2 uses newprog as the default setting [https://github.com/PCSX2/pcsx2/blob/58f5a5b915915293b90e7e8f34c33f9c0424d1e8/pcsx2/x86/microVU_Misc.h#L319 Info] || --vu0-jalr-cache-policy=sameprog
| --snapshot-restore || ||  ||  
|-style="background-color:#D7EF54"
|  || Game fixes || ||
|-
|-
| --vu0-clamp-range || start, end offset (0x0 - 0x1FF) || per range clamping for VU0 || --vu0-clamp-range=0x100,0x120
| --snapshot-save || frameId(?) ||   ||
|-
| --vu0-no-clamping || 0,1 || Changes the clamping behavior of the VU0. Setting specific to ps4 emulators, unimplemented in pcsx2. The default emulator's value is 1. || --vu0-no-clamping=0
|-
| --vu0-accurate-addsub-range || offset (0x0 - 0x1FF) ||Allows the VU0 to accurately Add/Subtract in the specified ee memory range by using software floats rather than hardware floats.||  
|-
|-
| --vu0-mul0fix-range || vu0 memory offset start,end (0x0 - 0x1FF) || Allows the VU0 to accurately Multiply by 0 in the specified ee memory range by using software floats rather than hardware floats ||
| --snapshot-mcd-files || || ||  
|-
|-
|-style="background-color:#FEA15C"
| --snapshot-repeat || repeat_count ||   ||
|  || Other || ||
|-
|-
| --vu0-injection || 0, 1 || Unknown usage. || --vu0-injection=1
| --snapshot-modulo || || ||  
|-
|-
| --vu0-inst-q  || 0, 1  || instant Q, no stalling on WAITQ, or instances of Q  || --vu0-inst-q=1
| --spu2-update-deferral || Ts/integer ||  ||  
|-
| --vu0-inst-p || 0, 1 || instant P, no stalling on WAITP, or instances of P|| --vu0-inst-p=1
|-
| --vu0-use-rcp  || 0, 1 || Use SSE/AVX RCP. Speedhack. Not sure why it is even available for VU0. Disabled by default || --vu0-use-rcp=1
|-
| --vu0-use-rsqrt || 0, 1 || Use SSE/AVX rsqrt instead of doing sqrt and then div. Speedhack, rather unsafe to use on VU0. || --vu0-use-rsqrt=1
|-
| --vu0-clamp-operands  || 0, 1 || Clamp operands before mathematical operation. || --vu0-clamp-operands=1
|-
| --vu0-clamp-results  || 0, 1 || Clamp result after mathematical operation. || --vu0-clamp-results=1
|-
|}
 
====DMA Channels====
=====VIF=====
<pre>The VIF decompresses vector data, uploads microprograms to the VUs, and sends graphical data to the GIF. Its commands
are often used to fix freezing.</pre>
{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: center;"
! Command !! Values !! Notes !! Usage
|-style="background-color:#D7EF54"
|  ||  VIF || Game fixes ||
|-
|-
| --vif-ignore-invalid-cmd || 0, 1 || Ignore invalid vif commands. In some cases, setting it to 1 can fix games that freeze while showing the same frame. || --vif-ignore-invalid-cmd=1
| --cpu-avx|| 0, 1|| || --cpu-avx=0
|-
|-
| --vif-thread-chunk-size || 0, 1024 || Slows down both VIFS the lower it is, and speeds them up the higher it is. 1024 is the limit, with 112 being the default value.  || --vif-thread-chunk-size=100
| --cpu-crc32||0, 1 || || --cpu-crc32=0
|-
|-
| --detect-idle-vif || 0, 1 || Enabled by default. Unknown function || --detect-idle-vif=0
| --ds4-deadzone-adjust || ||  ||  
|-style="background-color:#ff8080"
|  || VIF1 || Game fixes ||
|-
|-
| --vif1-ignore-cmd-ints || 0, 1 ||  Set to 1 to ignore command interrupt bit. ([https://psi-rockin.github.io/ps2tek/#vifcommands info] , explanation of int bit is right before command list). Can in some cases fix games that freeze while showing the same frame if set to 1. Games likes "Men in Black II - Alien Escape" and "Test Drive Unlimited" Will always need it. || --vif1-ignore-cmd-ints=1
| --ds4-diagonal-adjust || ||  ||  
|-
|-
| --vif1-instant-xfer ||  1 = Instant VIF1<br>0 = Delayed VIF1 || Changes VIF1 timing. 0 slows its timing and is the compatible option for most games, while 1 speeds up its timing, and being more compatible with a small fraction of games. It can be used to fix graphical glitches or potentially prevent games from freezing. || --vif1-instant-xfer=0
| --host-pad-loses-focus ||  || || --host-pad-loses-focus=1
|}
|-  
 
| --host-gamepads || ? || Correct values might be 0-3, But no one knows the values for sure, This command might have a function if multitap is set byhost || --host-gamepads=1
=====SIF=====
<pre>The SIF is how the EE and IOP communicate with each other. SIF has some mailbox hardware registers that the CPUs can use to pass values to each other, which happens during SIF initialization. However, once both sides have booted, they use the SIF0 (IOP->EE) and SIF1 (EE->IOP) DMA channels to communicate. Despite common belief, these commands have no effect on performance, and are rarely ever useful.</pre>
{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: center;"
! Command !! Values !! Notes !! Usage
|-style="background-color:#99bbff"
| || || SIF1 (IOP) ||
|-
|-
| --iop-sif1-cycle-scalar || Accelerate SIF cycles: (0.99 => 0.1)<br>Decelerate SIF cycles: (1.1 => ∞ )|| Controls the speed at which the IOP receives from the EE || --iop-sif1-cycle-scalar=0.1
| --host-keyboard || slot [0-7] ||   || --host-keyboard=4
|-
|-
| --ee-sif1-cycle-scalar ||Accelerate SIF cycles: (0.99 => 0.1)<br>Decelerate SIF cycles: (1.1 => ∞ )|| Controls the speed at which the EE sends to the IOP || --ee-sif1-cycle-scalar=0.1
| --host-audio || 1,0,on,off,mono ||   || --host-audio=1
|-style="background-color:#99ddff"
|  ||  || SIF0 (EE) ||
|-
|-
| --iop-sif0-cycle-scalar || Accelerate SIF cycles: (0.99 => 0.1)<br>Decelerate SIF cycles: (1.1 => ∞ )|| Controls the speed at which the IOP sends to the EE || --iop-sif0-cycle-scalar=0.1
| --host-audio-latency || msec/float || Audio latency must be between 0.010 and 4.0 || --host-audio-latency=1.5
|-
|-
| --ee-sif0-cycle-scalar || Accelerate SIF cycles: (0.99 => 0.1)<br>Decelerate SIF cycles: (1.1 => ∞ )|| Controls the speed at which the EE receives from the IOP || --ee-sif0-cycle-scalar=0.1
| --host-window-scale || scale/float ||   || --host-window-scale=0.5
|-
|-
|}
| --host-window-pos || x,y ||   ||
 
====[https://www.psdevwiki.com/ps2/Graphics_Synthesizer GS]====
<pre>"GS" stands for Graphics Synthesizer. It's the PlayStation®2's co-processor that's responsible for rendering the graphics (but is also used by some games for additional calculations and other purposes)</pre>
{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: center;"
! Command !! Values !! Notes !! Usage
|-style="background-color:#7698FF"
|  || Speedhacks || ||
|-
|-
| --gs-optimize-30fps || 0, 1 || Speedhack for GS hungry games. || --gs-optimize-30fps=1
| --host-display-mode || normal,full,4:3,16:9  || Set display mode || --host-display-mode=full
|-
| --gs-adaptive-frameskip || 0, 1 || Speedhack. Skips frames when the gs demands more resources than there are available. doesn't work on all emulators.  It does however, work on jak emulators || --gs-adaptive-frameskip=1
|-
|-
| --gs-h2l-list-opt || 0, 1 || Setting it to 1 improves GS performance||--gs-h2l-list-opt=1
| --host-graph || fps || Debug option that requires an unleaked debug ps2 bios || --host-graph=fps
|-
|-
|-style="background-color:#cbddfb"
| --host-osd || verbose, minimal ||   || --host-osd=0
| || GS features || ||
|-
|-
| --gs-use-mipmap || 0, 1 || Enables mipmapping support. Can be used to fix graphics. Needs --gs-kernel-cl="mipmap" for full mipmapping support. If upscaling, however, --gs-kernel-cl-up="mipmap2x2" is also needed. It works best on War of the Monsters emulator, as the Ratchet series' mipmapping issues can only be fixed by it.|| --gs-use-mipmap=1
| --host-vsync || 0,1 || Enable or disable vsync || --host-vsync=1
|-
| --gs-use-deferred-l2h || 0, 1 || Delay option for L2H (local to host, GS to EE). || --gs-use-deferred-l2h=1  
|-
|-
| --gs-use-clut-merge || 0, 1 || Enabling CLUT merging helps improve how the emulator processes textures that use indexed color palettes. It ensures more accurate emulation of the PS2’s color handling. It sometimes restores missing graphical elements, and fix texture flickering (prominently flickering shadows or UI elements). Enabling it is the accurate option. || --gs-use-clut-merge=1
| --host-trophy-support ||   ||   ||
|-
| --gs-flush-ad-xyz || always, safe, safeZwrite, off, 0 || Force a primitive flush when a framebuffer is also an input texture. This fixes some processing effects, but it can sometimes be heavy on the GS in terms of performance. GTA: SA, and Jak 3 use this command. || --gs-flush-ad-xyz=safe
|-
|-
| --gs-force-bilinear || 0, 1 || Forces bilinear filtering, can fix ghosting problems in some cases. Not recommended for games that use 2D images, as it could possibly break games that rely on nearest filtering.|| --gs-force-bilinear=1
| --rtc-epoch || unix_time (seconds since epoch) ||   || --rtc-epoch=1523776362
|-
|-
|-style="background-color:#D7EF54"
| --framelimiter ||  0,1 || Enable or disable Frame limiting || --framelimiter=1
|  || Gs settings / Behaviour || ||
|-
|-
| --gs-uprender || none,2x2 || Internal resolution upscaler. || --gs-uprender=2x2
| --framelimit-fps || FPS/float || framelimiter || --framelimit-fps=0.8
|-
| --gs-upscale || none, gpu, edgesmooth, smooth, motion, motionvec, motionvector, point || Upscaling type Selector || --gs-upscale=EdgeSmooth
|-
| --gs-kernel-cl-up || "DarkCloud2" "fantavision" "h2lpool2x2", "OptRightTri", "clutmerge2x2", "mipmap2x2", "up2x2simple", "up2x2skipinterp", "up2x2tc", "up2x2", default || Kernel Variant Color lookup Upscaler (?), mipmap and clutmerge and h2l need to be enabled before their options become usable|| --gs-kernel-cl-up="clutmerge2x2"
|-
| --gs-override-small-tri-area || 0, 1 || This option is designed to modify how the emulator handles or renders small triangles that fall below a certain area threshold. Enabling this option could resolve graphical problems such as missing, flickering, or incorrectly rendered small details, and could potentially restore missing text in some games. || --gs-override-small-tri-area=1
|-
| --gs-dirty-page-policy || 0, 1 || Unknown. Used by Star Wars: Jedi Starfighter || --gs-dirty-page-policy=1
|-
| --gs-ignore-dirty-page-border || 0, 1 || Unknown. Used by Samurai Shodown Anthology ||--gs-ignore-dirty-page-border=1
|-
| --gs-ignore-rect-correction || 0, 1 || Setting it to 1 is known to fix flickering textures and graphical glitches in far distances. || --gs-ignore-rect-correction=1
|-
|-
| --gs-opt-frbuff-switch || 0, 1 ||  Unknown. Used by Everybody's Tennis/Hot Shots Tennis || --gs-opt-frbuff-switch=0
| --framelimit-scalar ||  scalar/float || scalar must be between 0.1 and 5.0 || --framelimit-scalar=3.2
|-
|-
| --gs-kernel-cl || h2lpool, clutmerge, mipmap, DarkCloud2, fantavision, Mipmap and clutmerge and h2l need to be enabled before their options become usable ||Kernel Variant Color lookup(?). Options included here can be upscaling if --gs-kernel-cl-up were to be used along with it || --gs-kernel-cl="clutmerge"
| --framelimit-mode || slowest,slower,slow,normal,fast,fastest,turbo || A Standalone framelimiter || --framelimit-mode=fast
|-
| --force-frame-blend || 0, 1 || Enables blend (Deinterlacing?). Should be used to fix games with shaking screens. || --force-frame-blend=1
|-
| --force-pal-60hz || 0, 1 || Enables 60hz PAL mode. || --force-pal-60hz=1
|-
|-
| --gs-progressive || 0, 1 || Enables progressive scan. Can fix graphical glitches/double screen issues. ||
| --ps2-lang || system || sets language, Might seem like a useless command, but a Tiny number of games refuse to boot without a selected language. || --ps2-lang=system
|-
| --gs-vert-precision || 8, 16 || This option allows the user to choose between 8-bit and 16-bit precision for the vertex calculations in 3D graphics rendering. It reduces the likelihood of visual distortions such as jagged edges, improper alignment of polygons, or model "warping." The emu expects the values of 8 or 16, any other values are not permitted. || --gs-vert-precision=8
|-
|-
| --gs-skip-dirty-flush-on-mipmap || 0, 1 || Skip flushing textures marked as dirty from cache when enabled. It does, however, require mipmap to be enabled first. || --gs-skip-dirty-flush-on-mipmap=1
| --ps2-title-id ||   || sets title-id for patches  || --ps2-title-id=SLES-50366
|-
| --gs-packed15-fmv-opt || 0, 1 || Unknown. This option likely controls whether the emulator optimizes or processes FMVs that use the 15-bit packed color format. Used by Ape Escape 2|| --gs-packed15-fmv-opt=1
|-  
| --gs-fieldswap-delay || 0, 254 || Wait longer than usual to change field. In essence, it blurs/sharpens image. ||
|- 
| --gs-uv-shift-pointsampling || 0, 1 || Can be used on games like manhunt that have issues with [https://github.com/PCSX2/pcsx2/issues/257#issuecomment-1140338680 UV light rendering] || --gs-uv-shift-pointsampling=1
|-
|-
| --gs-render-tile-threshold || 0, 3000000 || Unknown. Used by Psychonauts|| --gs-render-tile-threshold=300000
| --pad-record || 0,1  || Enables Logging pad info in emulog ||
|-
|-
| --threaded-gs || 0, 1 || Multi-threaded-gs ? || --threaded-gs=1
| --pad-analog-to-digital || 0,1 || Eternel ring Emu uses the value 0 || --pad-analog-to-digital=0
|-
|-
| --gs-aspect-ratio || aspect/float (default=0.81) || || --gs-aspect-ratio=0.65
| --assert-path1-ad || 0,1 ||   || --assert-path1-ad=0
|-
|-
| --gs-frontend-opt-mode || 0, 1, 2 || GS optimization mode? Unknown effect. Used on JakX || --gs-frontend-opt-mode=1
| --gs-uprender || none, 2x2 || Internal resolution upscaler. || --gs-uprender=2x2
|-
| --gs-motion-factor || 25, 50 ||  Unknown. Used by Wild ARMS 3|| --gs-motion-factor=25
|-
|-
| --gs-scanout-delay || 0, 200 || || --gs-scanout-delay=200
| --gs-upscale || none, gpu, edgesmooth, motionvec, point, motionvector, smooth, motion || upscaling type || --gs-upscale=EdgeSmooth
|-
|-
| --gs-check-trans-rejection || 0, 1  || Check transfer rejection? Unknown. Used by Grand Theft Auto: Vice City || --gs-check-trans-rejection=1
| --max-disc-num || 1-5 || numbers of discs in package (maximum=5)  || --max-disc-num=1
|-
| --gs-check-trans-rejection68 || 0, 1 || Unknown. Used by Star Wars: Jedi Starfighter || --gs-check-trans-rejection68=1
|-
|-
| --l2h-2d-params || TRXREG,BITBLTBUF,height ||  || --l2h-2d-params=0x0000000800000001,0x000000003a0a2300,512,2
| --boot-disc-id || 1-5  ||  sets boot disc for multi-disc pkg || --boot-disc-id=0
|-
|-
| --gs-h2l-accurate-hash || 0, 1 || ||--gs-h2l-accurate-hash=1
| --switch-disc-reset || 0,1 || 0 Can be used to prevent Resetting The game when switching multiple discs, Useful for games Like SW2 that have Import data Feature || --switch-disc-reset=1
|-
|-
|-style="background-color:#9042f5"
| --cdvd-sector-read-cycles || 1, 40000|| Set DVD reading speed, higher values are slower, lower values are faster, Kinetica uses 40000, Psychonauts 4000, Red dead revolver 5000, Rise of kasai 31000, PCSX2 "might" be using 2448 as default || --cdvd-sector-read-cycles=40000
| || Aspect ratio || ||
|-
|-
| --gs-scanout-offsetx || relative offset/ignored || A zoom in setting in the x direction || --gs-scanout-offsetx=27
| --cdvd-sector-seek-cycles || 1, 40000 || Fixes boot-up sometimes, More info here [https://github.com/PCSX2/pcsx2/pull/3877] || --cdvd-sector-seek-cycles=1
|-
| --gs-scanout-offsety || relative offset/ignored || A zoom in setting in the y direction || --gs-scanout-offsety=27
|-
|-
| --safe-area-min || area/float (range 0.9 to 1.0) any other values outside of that range will be rejected by the emulator || An overscan setting|| --safe-area-min=0.9
| --mute-audio ||all,none,main,bgm || || --mute-audio=all
|-
|-
|-style="background-color:#FEA15C"
| --mute-streaming-audio || all,none,main,bgm || || --mute-streaming-audio=all
| || Other || ||
|-
|-
| --framelimit-mode || slowest,slower,slow,normal,fast,fastest,turbo ||Standalone Framelimiter|| --framelimit-mode=fast
| --verbose-cdvd-reads || 0,1 || Might improve disc reading if set to 1|| --verbose-cdvd-reads=0
|-
|-
| --framelimiter || 0, 1 || Enable or disable Frame limiting || --framelimiter=1
| --verbose-cpu-cycles || 0,1? || ? ||
|-
|-
| --framelimit-fps || FPS/float || framelimiter || --framelimit-fps=0.8
| --mtap1 || Disabled, Always, ByHost || Multitap switch, The values are correct but the multitap only works in certain games. || --mtap1=always
|-
|-
| --gs-hdr-support || 0, 1? || ? ||  
| --mtap2 || Disabled, Always, ByHost || Multitap switch, some games require multitap to be selected only on second port (1, 2-a, 2-b, 2-c layout). To achieve that we need to disable first mtap. || --mtap2=always
|}
|}


====IOP====
=== XXXX-YYYYY_cli.conf commands ===
<pre>The emulated I/O Processor (IOP) settings. Commands here are rarely useful, as very few games will require them. The IOP controls the emulated DEV9, SPU2, USB, Memory cards, CDVD, Firewire, along with other input/output devices</pre>
 
Please note that commands listed here also work in config-emu-ps4.txt. But the official way to use them is by CLI file. The CLI file way is also needed for multi-disc packages, Some of the Commands are still not discovered, And some known commands are missing some of their values Due to them being not Discovered by the Scene.
 
 
====EE====
''Commands for the emulated Emotion Engine. these commands may assist you in gaining performance or better sync.''
{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: center;"
{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: center;"
! Command !! Values !! Notes !! Usage  
! Command !! Values !! Notes !! Usage
|-style="background-color:#D7EF54"
|  || Game fixes || ||
|-
|-
| --iop-cycle-scalar ||<br>Accelerate IOP cycles: (0.999 => 0.100)<br>Decelerate IOP cycles: (1.001 => 5.000)|| '''Not a performance speedhack'''. It impacts the speed of loading times and input latency. The default value for most emulators is 0.5|| --iop-cycle-scalar=1.0
| --ee-cycle-scalar || To skip cycles between 1.1 And 5.0, To overclock between 0.99 and 0.1 || '''A speedhack''', if set less than 1.0 the emotion engine is overclocked, If set Higher than 1.0 the Emotion engine Begins skipping cycles, You can even have both overclock and cycle skipping values in the same CLI, Though you might face Problems in FMVs if you skip too many cycles. || --ee-cycle-scalar=1.0  
|-
|-
| --iop-const-folding || None,Gpr,All || IOP constant folding [https://en.wikipedia.org/wiki/Constant_folding More info] || --iop-const-folding=All
| --ee-context-switch-cycles || Range between (0.1 & integer value limit) || '''A speedhack''', rather than skipping the cycles for The entirety of the emulated EE, it seems to only skip VU1 cycles(?), The higher the value, the higher the performance. This command doesn't work on jak emulators along with a few others. || --ee-context-switch-cycles=2700?
|-
|-
| --iop-tight-slice-count || 0, 2000 || Seems to slow down the iop the higher the value. Can be used to fix CDVD timing issues. || --iop-tight-slice-count=12
| --ee-sif0-cycle-scalar || Range between (0.1 & integer value limit)  || '''Not a Speedhack''', Sif0 cycle skipping, loading times will increase and the graphics will stutter, Not recommended. [https://github.com/PCSX2/pcsx2/blob/master/pcsx2/Sif0.cpp#L33 More info here] || --ee-sif0-cycle-scalar=6000
|-
|-
| --iop-hook || AdvanceClock<br>FastForwardClock<br>Mfifodrain || IOP native hook, Sony uses it on their official release of Red dead revolver. It helps fix timing issues || --iop-hook=0x0086ac,FastForwardClock
| --ee-sif1-cycle-scalar || Range between (0.1 & integer value limit) || '''Not a Speedhack''', Sif1 cycle skipping, you will only encounter stuttering graphics, may be helpful as a debug option for some games that require better sif1 Sync, not recommended. [https://github.com/PCSX2/pcsx2/blob/master/pcsx2/Sif1.cpp#L34 more info here] || --ee-sif1-cycle-scalar=6000
|-
|-
| --iop-block-validation || IsC, ShortHash, Hash || Way of validating that block been modified, and require recompilation. Other Possible values include PageProt, None, PageProtection || --iop-block-validation=IsC
| --ee-block-validation || PageProt, PageProtection, Hash, Full, none || way of validating that block been modified, and require recompilation. [[https://github.com/PCSX2/pcsx2/blob/4db6b287cda817345f7ed4268a8a68f9fda76f26/pcsx2/Memory.cpp#L869| Some info about PageProt way]] || --ee-block-validation=None
|-
|-
|-style="background-color:#FEA15C"
| --ee-native-function || memcpy, memset, 0x0000 || || --ee-native-function=memcpy,0x11e328
| || Other || ||
|-
|-
| --iop-validate-kernel || 0, 1 || ||  
| --ee-hook || AdvanceClock, FastForwardClock, '''And every other eeobj function''' || This command hooks a function into an EE address, explanation: --ee-hook=(EE offset),(Function),(Optional op code),(optional value for the function), fastforward can be used to skip EE cycles. and advanceclock can possibly fix performance issues or fix vu syncing if hooked at troublesome offsets, Also note that Fastforwardclock doesn't need a value, But advanceClock does || --ee-hook=0x0025b3b0,FastForwardClock  or --ee-hook=0x0028A7B0,AdvanceClock,,500
|-
|-
| --iop-shorthash-len || inst_count/integer || Length of shorthash in instruction/opcode count. Require --iop-block-validation=ShortHash ||
| --ee-jit-disasm || 0 or 1 for mips and 2 for x86 || Emotion engine Just in Time disassembler mode (seems to be debug log option) || --ee-jit-disasm=1
|-
|-
| --iop-pc-coherency || 0, 1||   ||  
| --ee-jit-pagefault-threshold || 20-200 || Seems to reduce blue screen occurrence the higher the value || --ee-jit-pagefault-threshold=40
|-
|-
| --iop-inst-marking || 0, 1? || ||  
| --ee-shorthash-len || inst_count/integer || Length of shorthash in instruction/opcode count. Require --ee-block-validation=Hash ||  
|-
|-
| --detect-idle-iop || 0, 1 || Enabled by default. || --detect-idle-iop=0
| --ee-const-folding || None,Gpr,Fpu,All || EE constant folding, [https://en.wikipedia.org/wiki/Constant_folding More info] || --ee-const-folding=none
|-
|-
| --iop-jit-disasm || || ||  
| --ee-ignore-break || 0,1 ? || Ignore Break instructions. ||  
|-
|-
| --iop-evt-check-full || 0, 1 ?|| ||  
| --ee-break-as-nop || 0,1 || Turns a break instruction into a nop Instruction (this seems to be rarely useful as Break usually mean eof) || --ee-break-as-nop=1
|-
|-
|}
| --ee-jit-opt-debug || 0,1 || Enables logging of emotion engine in emulog file ?||
 
====CDVD====
 
<pre>The emulated CDVD settings. These commands help games with timing issues.</pre>
{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: center;"
! Command !! Values !! Notes !! Usage
|-style="background-color:#e9f562"
| || General commands || ||
|-
|-
| --max-disc-num || 1-5  || numbers of discs in package (maximum=5)  || --max-disc-num=1
| --ee-pc-coherency || 0,1?? || Seems to be an option to reduce tlb missing, The PS2 EE uses a register called "pc", which stands for Program Counter, this command when enabled might improve accuracy ||  
|-
|-
| --boot-disc-id || 1-5  || sets boot disc for multi-disc pkg || --boot-disc-id=0
| --ee-inst-marking || 0,1? || ||  
|-
|-
| --switch-disc-reset || 1 = Enables resetting the game upon disc swap, 0 = Disables resetting the game upon disc swap||  0 Can be used to prevent resetting the game when switching multiple discs. Useful for games like Samurai warriors 2 that include an import data feature. Sadly this command isn't supported by many emulators, but jakv2 is confirmed to support it || --switch-disc-reset=1
| --ee-insn-marking || 0,1? || ||  
|-style="background-color:#46a4e8"
|  || Timing || ||
|-
|-
| --cdvd-sector-read-cycles || 0.1 = Fastest, 80000 = Slowest|| Set DVD reading speed. Higher values are slower, lower values are faster. Kinetica uses 40000, Psychonauts 4000, Red dead revolver 5000, Rise of kasai 31000. Some games require moderate speed, too slow or too fast could cause audio problems.|| --cdvd-sector-read-cycles=0.1
| --ee-kernel-hle || 0,1 || High-level emulation kernel  ||  
|-
|-
| --cdvd-sector-seek-cycles || 0.1 = Fastest, 80000 = Slowest || Set the speed at which the emulated CDVD spins. Higher values are slower,
| --ee-injection-kernel || 0,1 || ||
lower values are faster. Fixes boot-up sometimes. More info here [https://github.com/PCSX2/pcsx2/pull/3877].
|-
|-
| --verbose-cdvd-reads || 0, 1 || Significantly helps games with CDVD timing issues when set to 1. || --verbose-cdvd-reads=0
| --ee-injection-title || 0,1 || ||
|-
|-
|}
| --ee-validate-kernel || 0,1 || ||
 
====Misc====
 
{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: center;"
! Command !! Values !! Notes !! Usage
|-
|-
| --idec-cycles-per-qwc || int/multiplier || Multiply how many cycles IDEC command take per whole currently worked on QWC. || --idec-cycles-per-qwc=768
| --ee-regalloc-scalar || 0,none,ReadOnly,WriteOnly,RW || register allocation setting ||  
|-
|-
| --mfifo-manual-drain || 0.1/5.0 || A command for changing the functionality of --ee-hook=0x0,Mfifodrain ||--mfifo-manual-drain=0.30
| --ee-ignore-segfault || [none,R,W,RW] || Ignore segmentation fault || --ee-ignore-segfault=read
|-
|-
| --mfifo-chunk-drain-cycles || 1/400000 || A command for changing the functionality of --ee-hook=0x0,Mfifodrain ||--mfifo-chunk-drain-cycles=210000
| --ee-regalloc-simd || || register allocation setting ||  
|-
|-
| --pcr0-delta-hack || 0.1 , 400000.0 || Modify delta of pcr0 when reading it from MFC0. Some games rely on good performance counters accuracy (Spyro ANB cutscenes), and since emulator don't implement most events, hack it is. || --pcr0-delta-hack=1.0
| --ee-regalloc-preserve-scalar || LoadOnly, StoreOnly, SO, LoadStore,  LS || EE JIT Scalar/Int Regalloc Mode || --ee-regalloc-preserve-scalar=LoadStore
|-
|-
| --jitproc-use-aslr || || Disables compiler process ASLR, useful for easier debugging, as the compiler process will be always on fixed address. Theoretically useful for mast1c0re, but to change it you need to be already in... || --jitproc-use-aslr=0
| --ee-regalloc-preserve-simd || ReadOnly, RO, WO, WriteOnly ,RW || EE JIT SIMD/XMM Regalloc Mode || --ee-regalloc-preserve-simd=RW
|-
|-
| --detect-idle-intc ||0, 1|| Enabled by default, 0 disables it || --detect-idle-intc=0
| --ee-static-block-links || options Type,Type,... [Branch,Branches,JAL,COP2,All] || || --ee-static-block-links=JAL,COP2
|-
|-
| --detect-idle-chcr|| 0, 1|| Enabled by default, 0 disables it  || --detect-idle-chcr=0
| --vtune-ee || || no idea what it does, [https://github.com/PCSX2/pcsx2/blob/master/cmake/FindVtune.cmake Might be related to this] ||
|-
|-
| --rom || location of the bios that's inside of the fpkg || Could allow to use custom bios, though still not working || --rom="PS20220WD20050620.crack" or --rom="/roms/PS20220WD20050620.crack"
| --ee-live32 || 0,1? || ||  
|-
|-
| --cop2 || jit, trans || ? ||  
| --ee-cache-breaks-block || 0,1? || ||
|-
|-
| --vu0 || jit, trans || ? ||  
| --ee-evt-check-full || 0,1? || ||  
|-
|-
| --r30 || jit, trans || ? ||  
| --ee-peephole || 0,1? || ||
|-
|-
|}
| --ee-load-rewrites || 0,1? || ||  
 
==== PCSX2's gameindex ====
 
<pre>PCSX2's commands on the PS4 (or the commands which behave similarly)</pre>
 
<br>[https://raw.githubusercontent.com/PCSX2/pcsx2/master/bin/resources/GameIndex.yaml Current Gameindex.yaml]
{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: center;"
! {{cellcolors|#00d6f2|#000000}}PCSX2 !! {{cellcolors|#d352fa|#000000}}PS4 !! Notes
|-
|-
| {{cellcolors|#0b9fb3|#000000}}XGKickHack ||{{cellcolors|#b52fde|#000000}}--vu-xgkick-delay= || Possible equivalent value is 8
| --ee-store-rewrites || 0,1? || ||  
|-
|-
| {{cellcolors|#0b9fb3|#000000}}VuAddSubHack ||{{cellcolors|#b52fde|#000000}}--vu-hack-triace=1 || Required for every single game developed by TriAce
| --ee-precompile-trace || || ||
|-
|-
| {{cellcolors|#0b9fb3|#000000}}vuClampMode: 2 ||{{cellcolors|#b52fde|#000000}}--vu1-clamp-operands=1<br>--vu1-clamp-results=1<br>--vu1-no-clamping=0<br>--vu0-clamp-operands=1<br>--vu0-clamp-results=1<br>--vu0-no-clamping=0<br>--vu-to-double=0  ||
| --ee-penalize-short-blocks || 0,1 || ||
|-
|-
| {{cellcolors|#0b9fb3|#000000}}vuClampMode: 3  || {{cellcolors|#b52fde|#000000}}--vu1-clamp-operands=1<br>--vu1-clamp-results=1<br>--vu1-no-clamping=1<br>--vu0-clamp-operands=1<br>--vu0-clamp-results=1<br>--vu0-no-clamping=1<br>--vu-to-double=1 ||
| --ee-mem-check-eob || || EE memory check end of block ||  
|-
|-
| {{cellcolors|#0b9fb3|#000000}}eeClampMode: 2 || {{cellcolors|#b52fde|#000000}}--fpu-clamp-operands=1<br>--fpu-clamp-results=1<br>--cop2-clamp-operands=1<br>--cop2-clamp-results=1<br>--fpu-to-double=0<br>--fpu-no-clamping=0<br>--cop2-no-clamping=0 ||
| --ee-insn-flush-pc || EE offset ?? || ||
|-  
| --ee-insn-callmark || || ||
|-  
| --ee-inline-limit-full || insn_count/integer || ||
|-
|-
| {{cellcolors|#0b9fb3|#000000}}eeClampMode: 3  || {{cellcolors|#b52fde|#000000}}--fpu-clamp-operands=1<br>--fpu-clamp-results=1<br>--cop2-clamp-operands=1<br>--cop2-clamp-results=1<br>--fpu-to-double=1<br>--fpu-no-clamping=1<br>--cop2-no-clamping=1 ||
| --ee-inline-limit-partial || || ||
|-
|-
| {{cellcolors|#0b9fb3|#000000}}eeCycleRate: || {{cellcolors|#b52fde|#000000}}--ee-cycle-scalar= || '''"Potential" equivalent values: PCSX2 - PS4''':<br>300% --> 0.333<br>180% --> 0.555<br>130% -->0.769<br>'''100% --> 1.0'''<br>75% --> 1.333<br>60% --> 1.666<br>50% --> 2
| --ee-stlf-cycle-threshold || ? ||?||  
|-
|-
| {{cellcolors|#0b9fb3|#000000}}FpuNegDivHack<br>FpuMulHack || {{cellcolors|#b52fde|#000000}}--fpu-accurate-muldiv=1 ||
|}
 
====FPU====
''EE/FPU Recompiler Options''
{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: center;"
! Command !! Values !! Notes !! Usage
|-
|-
| {{cellcolors|#0b9fb3|#000000}}cpuCLUTRender: 1 || {{cellcolors|#b52fde|#000000}}--gs-uv-shift-pointsampling=1 ||
| --fpu-to-double || 0,1 || Converts floats to double, enabling it will increase the fpu's accuracy ||
|-  
| --fpu-no-clamping || 0,1 || Setting it to 1 it enables ee/fpu full clamping mode, Can be used to fix any game with ee/fpu clamping issues, [https://www.psx-place.com/threads/research-ps2-emulator-configuration-on-ps4.16131/page-53#post-265591 More here] || --fpu-no-clamping=0
|-
|-
| {{cellcolors|#0b9fb3|#000000}}MTVUSpeedHack: 0 || {{cellcolors|#b52fde|#000000}}--vu1=jit-sync || Some games will also require --vu1-mpg-cycles= to be between "6000 - 19000"
| --fpu-clamp-operands || 0,1 || fpu clamping during operand stage|| --fpu-clamp-operands=1
|-  
| --fpu-clamp-results || 0,1 || fpu clamp for results of operations || --fpu-clamp-results=1
|-
| --fpu-custom-min-max || 0,1 || Custom Max/Mini logic for denormals, Disabling might break some games || --fpu-custom-min-max=0
|-  
| --fpu-custom-fused-madd || 0,1 || Custom FMA (fused multiply-add) || --fpu-custom-fused-madd=0
|-
| --fpu-rsqrt-fast-estimate || 0,1 || less accurate rsqrt (possible speedhack, but can degrade accuracy) || --fpu-rsqrt-fast-estimate=1
|-
|-
| {{cellcolors|#0b9fb3|#000000}}mergeSprite<br>alignSprite || {{cellcolors|#b52fde|#000000}}--gs-kernel-cl-up="up2x2simple" || Note: works similarly but not the equivalent
| --fpu-accurate-mul-fast || 0,1 || A speed up option for --fpu-accurate-muldiv-range And only has an effect when muldiv command is being used, it reduces the accuracy but improves the performance  || --fpu-accurate-mul-fast=1
|-
|-
| {{cellcolors|#0b9fb3|#000000}}cpuSpriteRenderBW: 4 || {{cellcolors|#b52fde|#000000}}--gs-opt-frbuff-switch=1 || Note: works similarly but not the equivalent
| --fpu-accurate-range || start,end offset (0x0 - 0x1FFFFFF) || Accurate ee/fpu assembly instructions, used for full ee/fpu accuracy in specified range|| --fpu-accurate-range=0x1acce0,0x2acce0
|-
|-  
| {{cellcolors|#0b9fb3|#000000}}mipmap || {{cellcolors|#b52fde|#000000}}--gs-use-mipmap=1<br>--gs-kernel-cl="mipmap"  || Note: Works best on War of the Monsters emu
| --fpu-no-clamp-range || start,end offset (0x0 - 0x1FFFFFF) || Full clamping for fpu in selected memory range || --fpu-no-clamp-range=0x1acce0,0x2acce0
|-
|-  
| {{cellcolors|#0b9fb3|#000000}}autoFlush || {{cellcolors|#b52fde|#000000}}--gs-flush-ad-xyz=safe || Possible values include always, safe, off, 0
| --fpu-accurate-muldiv  || offset (0x1FFFFFF) || Fix for games that divide/multiply by 0 in specified address || --fpu-accurate-muldiv=0x123456
|-
|-
| {{cellcolors|#0b9fb3|#000000}}VIF1StallHack || {{cellcolors|#b52fde|#000000}}--vif1-instant-xfer=0 ||  If that doesn't work, the lua command eeObj.SchedulerDelayEvent("vif1.dma", 0x9000) might assist.
| --fpjk-muldiv-range || offset (0x0 - 0x1FFFFFF) || Bully uses this command, unknown usage, possibly even more accurate divide/multiply || --fpjk-muldiv-range=0x123456
|-
|-  
| {{cellcolors|#0b9fb3|#000000}}wildArmsHack || {{cellcolors|#b52fde|#000000}}--gs-kernel-cl-up="DarkCloud2" ||
| --fpu-accurate-muldiv-range || start,end offset (0x0 - 0x1FFFFFF) || Fix for games that divide/multiply by 0 in specified range || --fpu-accurate-muldiv-range=0x1acce0,0x2acce0
|-  
| --fpu-accurate-addsub || offset (0x1FFFFFF) || Accurate fpu Add/Subtract instructions in specified Address || --fpu-accurate-addsub=0x234567
|-  
| --fpu-accurate-addsub-range || start,end offset (0x0 - 0x1FFFFFF) || Accurate fpu Add/Subtract instructions in specified address range || --fpu-accurate-addsub-range=0x1acce0,0x2acce0
|-
|-
| {{cellcolors|#0b9fb3|#000000}}deinterlace || {{cellcolors|#b52fde|#000000}}--force-frame-blend=1 ||
|}
|}


=== Emulators ===
====GS/VIF====
 
''GS stands for Graphics Synthesizer PlayStation®2 co-processor responsible for rendering the graphics (but is also used by some games for additional calculations and other purposes)''
Every PS2 emulator is programmed differently. Sometimes choosing the right emulator is the only way to fix a game. Emulators are not provided pre-installed in the PS4 OS, but instead they have to be unpacked from an official PS2 CLASSICS PKG file signed by Sony. This list includes the typical usage of those emulators.
 
{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: center;"
{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: center;"
! Emulator name !! Typical usage - Info !! API Version !! Similar emulators
! Command !! Values !! Notes !! Usage
|-style="background-color:#D7EF54"
|  || 2018 || ||
|-
|-
| The King of Fighters '98: Ultimate Match || The only known emulator where '''Mojin-ribbon''' is playable. Commonly known as "KOF98"|| 2.0 ||
| --vif-ignore-invalid-cmd || 0,1 || Ignore invalid vif commands || --vif-ignore-invalid-cmd=1
|-
|-
|-style="background-color:#D7EF54"
| --vif1-ignore-cmd-ints || 0,1 || possible fix for games that Crash at startup when set to 1 || --vif1-ignore-cmd-ints=1
| || 2017 || ||
|-
|-
| Jak and Daxter: The Precursor Legacy || Good compatibility with most ps2 games. It has a very high api version which means more LUA commands are supported. In addition, Jak emus are one of the few emus that can use the '''--gs-adaptive-frameskip=1''' command. It is often referred to as "Jak v2"|| 2.2 || '''JakX,''' '''Jak 2,''' '''Jak 3,'''
| --vif1-instant-xfer || 0,1 || "Instant VIF transfer" Default 1. correct behavior is 0, but we don't know how accurate VIF timing is in that emu, can be used to fix graphical glitches when set to 0, Or to prevent the game from freezing || --vif1-instant-xfer=0
|-
|-
| Art of Fighting Anthology || Similar to RECVX. It was successful in fixing "'''Coraline'''." Sometimes called "AOFA" || 2.0 ||
| --vif-thread-chunk-size || 1, 1000 || Can be used to fix Games stuck at splash screen or later in the game. 1024 seems to be the limit || --vif-thread-chunk-size=100
|-
|-
| Resident Evil - Code: Veronica || Fixes games like '''Jackie chan Adventures, SpongeBob SquarePants: Creature From the Krust Krab, Pac-man World 3, Yu-Gi-Oh: Capsule monsters, SpongeBob's Atlantis SquarePantis''' freezing at a black/splash screen. Additionally, it fixes many games requiring '''OPL's mode 2'''. Often referred to as "RECVX" || 1.7 || '''Fatal Fury,''' '''Redfaction,''' '''AOFA.'''
| --force-frame-blend || 0,1 || Fix for shaking screens (Deinterlacing) || --force-frame-blend=1
|-
|-
| Fatal Fury Battle Archives: Volume 2 || Similarly to RECVX, it is often used to fix frozen games. || ||  
| --framelimit-mode || slowest,slower,slow,normal,fast,fastest,turbo || a Standalone Framelimiter|| --framelimit-mode=fast
|-style="background-color:#D7EF54"
|  || 2016 || ||
|-
|-
| Red Faction || It is prominently used to fix VU1 sensitive games. It was used to fix '''Tony Hawk games''' suddenly crashing, as well as MTVU sensitive games such as '''Star Wars Battlefront II'''.|| 1.6 || '''Max payne'''
| --force-pal-60hz || 0,1 || Force 60hz PAL mode || --force-pal-60hz=1
|-
|-
| Forbidden Siren || The only emulator to fix '''Ice age 2''' being stuck at splash screen. It also fixed '''Gran turismo 4''' running abysmally slow. || 0.1 ||
| --gs-use-deferred-l2h || 0,1 || Some delay option for L2H (local to host, GS to EE)|| --gs-use-deferred-l2h=1  
|-
|-
| King of Fighters 2000 || Seemingly one of the most VU-accurate emus, fixing sps in games such as '''Crash Twinsanity''', '''Rayman 3''', '''Crazy Frog Racer'''. It also '''prevents Koei tecmo games from suddenly freezing when battle starts. Moreover, it is likely the only emulator where '''Batman Begins''' does not crash.''' Often referred to as "KOF2000"|| 1.2 || '''Roguev1''', '''KOF98''', '''Okage'''
| --l2h-2d-params || TRXREG,BITBLTBUF,height || || --l2h-2d-params=0x0000000800000001,0x000000003a0a2300,512,2
|-
|-
| Destroy All Humans! || Fixed '''Tenchu: Fatal Shadows'''' crashing. || 0.1 ||  
| --gs-h2l-accurate-hash || 0,1 || Used with h2l Upscaler ||--gs-h2l-accurate-hash=1
|-
|-
| Destroy All Humans! 2 || || 0.7 ||  
| --gs-h2l-list-opt || 0,1 || Used with h2l Upscaler ||--gs-h2l-list-opt=1
|-
|-
| Rise of the Kasai || It fixed most of the '''Harry Potter''' games. Often referred to as "rotk". || 0.2 ||
| --gs-progressive || 0,1 || Force progressive scan, it's used to fix Graphical glitches when enabled  ||
|-
| --gs-vert-precision || 8, 16 || 3D Rendering vertex precision, the eboot expects the value of 8 or 16 , any other value will cause a blue screen crash. || --gs-vert-precision=8
|-
|-
|-style="background-color:#D7EF54"
| --threaded-gs || 0,1 || || --threaded-gs=0
| || 2015 || ||
|-
|-
|War of the monsters v1 || Subjectively the best emulator to use. Used as PS2CLASSICSGUI's default emulator, it is the best one around for accurate gs emulation, as some graphical issues on the Ratchet series and Tekken 5 can only be fixed by it. Another interesting case is GTA SA's lack of need for auto flush on it, and being natively performant. Additionally, its VU0 timing is much better than Jakv2's, making it one of the best emulators on the PS4. || 0.1 || '''Rogue v1 and v2, Arc the Lad, Star Wars Jedi Starfighter'''
| --gs-force-bilinear || 0,1 || force bilinear filtering || --gs-force-bilinear=1
|-
|-
| GTA III || Fixed the PAL version of '''Genji: Dawn of the Samurai'''. || 0.6 ||
| --gs-use-mipmap || 0,1 || Required for CL kernels using mipmaping || --gs-use-mipmap=1
|-
| --gs-use-clut-merge || 0,1 || Required for CL kernels using merging CLUT || --gs-use-clut-merge=1
|-
| --gs-check-trans-rejection || 0,1  || || --gs-check-trans-rejection=1
|-
| --gs-check-trans-rejection68 || 0,1 || || --gs-check-trans-rejection68=1
|-
|-
| PaRappa the Rapper 2 || The only emulator to boot '''Spyro: A Hero's Tail'''. || 0.1 ||
| --gs-skip-dirty-flush-on-mipmap || 0,1 || Require mipmap GS CL kernel || --gs-skip-dirty-flush-on-mipmap=1
|-
| --gs-packed15-fmv-opt || 0,1 || || --gs-packed15-fmv-opt=1
|-
| --gs-dirty-page-policy || 0,1 || || --gs-dirty-page-policy=1
|-
| --gs-optimize-30fps || 0,1 || Speedhack for gpu hungry games || --gs-optimize-30fps=1
|-
| --gs-adaptive-frameskip || 0,1 || Speedhack, skips frames when the Game starts demanding more resources than there are available. doesn't work on all emulators. confirmed to be working on jak emulators ||
|-
| --gs-fieldswap-delay || 0, 254 || Wait longer than usual to change field, reduces Sharpness ||
|- 
| --gs-uv-shift-pointsampling || 0,1 || Can be used with games like manhunt that have issues with [https://github.com/PCSX2/pcsx2/issues/257#issuecomment-1140338680 UV light] || --gs-uv-shift-pointsampling=1
|-
|-
| Star Wars Racers Revenge || Seemingly the closest emulator to the PS3's. Useful for debugging games as it also shows useful information such as pagefault. || 0.4 ||  
| --gs-opt-frbuff-switch || 0,1 || Used to fix Fmvs || --gs-opt-frbuff-switch=1
|-
|-
|}
| --gs-ignore-rect-correction || 0,1 || || --gs-ignore-rect-correction=1
 
=== XXXX-YYYYY_config.lua ===
 
<br>It is the most powerful configuration on the emulator, it allows for direct patching of EE/IOP/VU memory, hooks registers, hook dma. Almost Everything can be done here.
<br>If needed it can hook registers by using register names from alias files. Alias files (ee-cpr0-alias.lua, ee-gpr-alias.lua, ee-hwaddr.lua) are stored in lua_include folder, and can be included to config by using require ("alias file name").
<br>'''Known functions:
'''
Require cleanup.
 
==== ApiRequest ====
 
<pre>The most important part of the LUA script. The LUA script will crash the game if used without it.</pre>
 
{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: center;"
! Command !! Usage !! Notes
|-
|-
| apiRequest || apiRequest(0.1) || apiRequest(<api version>)
| --gs-scanout-delay || 0, 200 || Might help in games that are gs Hungry || --gs-scanout-delay=200
Different emu versions support different highest api.
|-
Calling api is mandatory. some commands require higher version. Highest known version is 2.3 api from JAK 2,3,X game emulator.
| --gs-uprender || none,2x2 || Internal resolution upscaler. || --gs-uprender=2x2
|-
| --gs-upscale || none, gpu, edgesmooth, smooth, motion, motionvec, motionvector, point || Upscaling type Selector || --gs-upscale=EdgeSmooth
|-
| --gs-aspect-ratio || aspect/float (default=0.81) || || --gs-aspect-ratio=0.65
|-
|-
|}
| --gs-frontend-opt-mode || 0, 1, 2 || || --gs-frontend-opt-mode=1
===== (Emulator) EmuObject =====
|-
 
| --gs-kernel-cl || h2lpool, clutmerge, mipmap, DarkCloud2, fantavision, || Kernel Variant || --gs-kernel-cl="clutmerge"
<pre> Commands for the emulator</pre>
|-
 
| --gs-kernel-cl-up || h2lpool2x2, OptRightTri, clutmerge2x2, mipmap2x2, up2x2simple, up2x2skipinterp, up2x2tc, up2x2, default || Kernel Variant Upscaler, up2x2simple Is the best if you are encountering Upscaling glitches || --gs-kernel-cl-up="clutmerge2x2"
{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: center;"
|-
! Command !! Usage !! Notes
| --gs-motion-factor || 25, 50 || || --gs-motion-factor=25
|-style="background-color:#D7EF54"
| || Object calling class ||
|-
|-
| getEmuObject || local emuObj = getEmuObject() || Required for all functions using emuObj, that include: <div align="left"><pre>LoadConfig SaveConfig GetPad AddVsyncHook
| --gs-override-small-tri-area || 0,1 || Enabling it might fix missing text. || --gs-override-small-tri-area=1
RemoveVsyncHook AddEntryPointHook RemoveEntryPointHook
|-
AddLoginHook RemoveLoginHook AddLogoutHook RemoveLogoutHook
| --gs-render-tile-threshold || 0, 3000000 || || --gs-render-tile-threshold=300000
CheckEntitlement AddImageHook AddGifTagHook SwapMemCard
SetFormattedCard OpenDiscTray CloseDiscTray SwitchDisc
EnableImposeMenu GetDiscId GetDiscTitleId
AddSectorReadHook AddMCWriteHook ShowDiscSwitchInfo GetPs4SystemLang SetPs2Lang
ThrottleNorm ThrottleFast ThrottleMax AddAssertionHook
SetGsTitleFix SetDeinterlace SetDisplayAspectWide SetDisplayAspectNormal
ForceRefreshRate LoadFsShader SetDisplaySafeArea PadSetLightBar
AddPadHook PadPressureStickRemap SetVolumes GetVolumes
SetAudioRoute GetAudioRoute AddSnapshotLoadedHook
RemoveSnapshotLoadedHook IsNeoMode IsToolingVerbose emuMediaPatch </pre></div>
|-style="background-color:#c6ecd9"
| || Hooks ||
|-
|-
|AddVsyncHook || emuObj.AddVsyncHook(<task to be done every vsync>) || emuObj.AddVsyncHook(my_function)
| --no-gs || 0,1 || Debug option that turns gs off ||
my_function can be anything, from simple patches, to extensive hook.
|-
Example usage can be found in SLUS-21550 features file. some games are not compatible with it and will crash upon startup.
| --gs-scanout-offsetx || relative offset/ignored || Works the same as pcsx2's gs texture offsets, Can be used to remove upscaling glitches || --gs-scanout-offsetx=27
|-
| --gs-scanout-offsety || relative offset/ignored || Directly overwrite GS register? || --gs-scanout-offsety=27
|-
|-
|RemoveVsyncHook || emuObj.RemoveVsyncHook(<previously added task to be removed>) || emuObj.RemoveVsyncHook(my_function)
| --gs-flush-ad-xyz || always, safe, off, 0 || || --gs-flush-ad-xyz=safe
|-
|-
|AddEntryPointHook || emuObj.AddEntryPointHook(<task>) || Task to be done at ps2 game main elf entry point (right where game is loaded).
| --safe-area-min || area/float (range 0.9 to 1.0) any other values outside of that range will not be accepted by the emulator || || --safe-area-min=0.9
|-
|-
|RemoveEntryPointHook || ||
| --gs-hdr-support || 0,1? || Enable hdr support ?||
|-
| --idec-cycles-per-qwc || int/multiplier || || --idec-cycles-per-qwc=768
|-
|-
|AddLoginHook || ||
|}
 
====VU====
{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: center;"
! Command !! Values !! Notes !! Usage
|-
|-
|RemoveLoginHook || ||
| --vu-to-double || 0,1 || Converts floats to double, Enabling it will increase the VU's Accuracy ||
|-
|-
|AddLogoutHook || ||
| --vu-xgkick-delay  || 0, 8 || Delay xgkick instruction execute, pcsx2 use 6 cycles, emu in ps3 use 2-8 cycles depend on game, Can be Used to either cause or fix Graphical glitches || --vu-xgkick-delay=8
|-
|-
|RemoveLogoutHook || ||
| --vu-hack-triace  || 0,1 || Special hack for Games that were Developed by Tri Ace, correct VU addi calculation. Without it result is one bit off, which is enough to break game decryption algo, and thus crashing the game. || --vu-hack-triace=1
|-
|-
|AddImageHook || ||
| --vu-branch-hazard || 0,1 || Disabling it managed to prevent Batman - Rise of Sin Tzu from Crashing|| --vu-branch-hazard=0
|-
| --vu-evil-branches || 0,1 || Take in count branch in delay slot, or not. [https://github.com/PCSX2/pcsx2/blob/58f5a5b915915293b90e7e8f34c33f9c0424d1e8/pcsx2/x86/microVU_Misc.h#L306 More Info]||
|-  
| --vu-d-bit  || 0,1 || a Debug option that shouldn't Be enabled in retail games || --vu-d-bit=0
|-
| --vu-t-bit  || 0,1 || a Debug option that ignores T-bit, Note: T-bit is a replacement for d-bit and should never be disabled on retail games. ||  --vu-t-bit=0
|-
| --vu-custom-min-max  || 0,1 || Custom Max/Mini logic for denormals, Disabled on pcsx2 by default. But enabled by default on the ps4, Disabling it might break some games || --vu-custom-min-max=1
|-
| --vu-custom-fused-madd  || 0,1 || Custom FMA (fused multiply-add) || --vu-custom-fused-madd=1
|-
| --vu-opt-sf-check  || 0,1 || Updates status flags only on blocks which will read them, known in pcsx2 as mVU flag hack || --vu-opt-sf-check=1
|- 
| --vu-inst-mflag  || 0,1 || Enable multiple mac flag instances ||
|-
| --vu-inst-cflag || 0,1 || Enable multiple clip flag instances ||
|-
| --vu-opt-jr-caching  || 0,1? || Optimize Jump Register caching. (vi15). Is not clear how optimization is done. ||
|-
| --vtune-vu  || ? || ? ||
|-
| --vu-jit-disasm  || 0, 1, 2 || VU Just-in-time Dissassembler? Seems to be a debug option || 0,1=mips,2=x86
|-
| --vu-range-merge || vu_inst_cnt || ? ||
|-
|}
 
====VU1====
''VU1 is the GS’s alternate processing unit, Commands here can possibly improve performance and/or Prevent crashes.''
{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: center;"
! Command !! Values !! Notes !! Usage
|-
|-
|AddGifTagHook || ||
| --vu1 || jit-sync,  jit, trans, jit-async || VU1 sync options, jit-sync works the same as disabling MTVU. || --vu1=jit-sync
|-
|-
| AddSectorReadHook || emuObj.AddSectorReadHook(<sector, unk, task>) || Hook to do task when disc image sector is read. Not all values are known (ex. emuObj.AddSectorReadHook(776480, 32, <task/function>) )
| --vu1-mpg-cycles  || 1-3000 || Set cycle skipping for VU1 Micro-programs, 100 is default value, Increase the value for better VU1 performance, With no downsides to FMVs || --vu1-mpg-cycles=1000
|-
|-
|AddMCWriteHook ||emuObj.AddMCWriteHook() ||
| --vu1-di-bits || 0,1 || 0 to skip setting Invalid, and Div by zero flags in status register. Can be used as speedhack as it skips costly calculations, but at the same time can cause issues like broken geometry.|| vu1-di-bits=0
|-
|-
|AddAssertionHook ||emuObj.AddAssertionHook() ||
| --vu1-const-prop || 0,1 || Constant propagation, Can Be Used as speedhack for vu1 hungry games when set to 0 [https://github.com/PCSX2/pcsx2/blob/58f5a5b915915293b90e7e8f34c33f9c0424d1e8/pcsx2/x86/microVU_Misc.h#L312 More info] || --vu1-const-prop=1
|-
| --vu1-no-clamping || 0,1 || Despite how sony named this command, 1 enables full clamping, 0 Disables it, Can be used to fix graphical glitches, || --vu1-no-clamping=0
|-
| --vu1-clamp-range || vu1 memory offset start,end (0x0 - 0x3FF) || Values must be 2 bytes or lower and should not exceed 0x0800 ||
|-
|-
|AddSnapshotLoadedHook || ||
| --vu1-accurate-addsub-range || vu1 memory offset start,end (0x0 - 0x3FF) ||  Accurate VU1 Add/Subtract Instructions in specified Address Range, Values must be 2 bytes or lower and should not exceed 0x0800 || --vu1-accurate-addsub-range=0x0000,0x0600
|-
| --vu1-mul0fix-range || vu1 memory offset start,end (0x0 - 0x3FF) || Enables VU1 to accurately multiply by 0 in specified range || --vu1-mul0fix-range=0x123,0x123
|-
| --vu1-aot-outmode || out/overwrite, append || ||
|-
| --vu1-aot-start-crc || Offset start || ||
|-
| --vu1-aot-end-crc || Offset End?? || ||
|-
| --vu1-aot-start-addr || Offset start || ||
|-
| --vu1-aot-end-addr || Offset End || ||
|-
|-
|RemoveSnapshotLoadedHook || ||
| --vu1-jr-cache-policy || newprog, sameprog, auto, new, same || PCSX2 uses newprog as default setting.[https://github.com/PCSX2/pcsx2/blob/58f5a5b915915293b90e7e8f34c33f9c0424d1e8/pcsx2/x86/microVU_Misc.h#L319 Info] || --vu1-jr-cache-policy=sameprog
|-
|-
|AddPadHook ||emuObj.AddPadHook() ||
| --vu1-jalr-cache-policy || newprog, sameprog, auto, new, same || PCSX2 uses newprog as default setting.[https://github.com/PCSX2/pcsx2/blob/58f5a5b915915293b90e7e8f34c33f9c0424d1e8/pcsx2/x86/microVU_Misc.h#L319 Info] || --vu1-jalr-cache-policy=sameprog
|-
| --vu1-injection || 0,1 || unsure what it [https://www.psx-place.com/threads/research-ps2-emulator-configuration-on-ps4.16131/page-50#post-243482 does], But it might be possibly a command to Keep commands like vu1mpgcycles on during the entire game rather than when vu1 is experiencing slowdowns. || --vu1-injection=1
|-
|-
|-style="background-color:#ff8080"
| --vu1-clamp-operands || 0,1 || VU1 Clamping option. || --vu1-clamp-operands=1
| || Audio ||  
|-
| --vu1-clamp-results || 0,1 || VU1 clamp for results of operations, Used Sometimes to fix Graphical Glitches, Could possibly be vuroundmode:0 (?) || --vu1-clamp-results=1
|-
| --vu1-opt-flags || [0,1,2] - 1=safe, 2=unsafe || Optimize flags instances when do VU recompilation (1 is safe, 2 update sticky, and mac flag on every status flag update) [https://github.com/PCSX2/pcsx2/blob/58f5a5b915915293b90e7e8f34c33f9c0424d1e8/pcsx2/x86/microVU_Misc.h#L280 More Info] || --vu1-opt-flags=0
|-
| --vu1-opt-vf00 || [0,1,2] - 1=safe, 2=unsafe || optimization for vf00? Not really sure here as vf00 is a special register where x,y,z are hard coded to 0.0 and w is hard-coded to 1.0. Not sure what to optimize here. || --vu1-opt-vf00=2
|-
| --vu1-inst-q || 0,1 || instant Q, not stall on WAITQ, or instances of Q(?), Can fix or cause Graphical glitches. || --vu0-inst-q=1
|-
| --vu1-inst-p ||0,1 || instant P, not stall on WAITP, or instances of P(?) || --vu0-inst-p=1
|-
| --vu1-use-rcp || 0,1 || use sse rcp ||
|-
|-
|SetVolumes || emuObj.SetVolumes('global', 'main', 'bgm') || Set volume, usually setting global is enough. Example: emuObj.SetVolumes(0.31, 1.0, 1.0) values, in floats 1.0 = 100%
| --vu1-use-rsqrt || 0,1 || use sse rsqrt ||
|-
| --vu1-native-patch || 0,1 || Use native patches from recompiler, Primal uses this command|| --vu1-native-patch=1
|-
|-
|GetVolumes || emuObj.GetVolumes() || Return current volume levels for ('global', 'main', 'bgm') in floating point values.
| --vu1-opt-subroutine || 0,1? || ||
|-
|}
 
====VU0====
''VU0 is the EE’s alternate processing unit , These are Micro-mode commands''
{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: center;"
! Command !! Values !! Notes !! Usage
|-
|-
|SetAudioRoute || ||
| --vu0-injection || 0,1 || no one knows what this is used [https://www.psx-place.com/threads/research-ps2-emulator-configuration-on-ps4.16131/page-50#post-243482 for] || --vu0-injection=1
|-
|-
|GetAudioRoute || ||
| --vu0-mpg-cycles || 100-3000 || set initial cycles for vu0 microprograms, 100 is the Default value, 3000 Should more than enough for performance || --vu0-mpg-cycles=1000
|-style="background-color:#c2c2d6"
|  || Game loading speed ||
|-
|-
|ThrottleNorm ||emuObj.ThrottleNorm() || Enable default framelimiter (50/60 fps depend on region).
| --vu0-di-bits || 0,1 || 0 to skip setting Invalid, and Div by zero flags in status register. Can be used as speedhack as it skips costly calculations, but at the same time can cause issues like broken geometry, and weird physics behavior. Depending per game,|| --vu0-di-bits=0
|-
|-
|ThrottleFast || emuObj.ThrottleFast() || Faster than default, but exact value is unknown.
| --vu0-const-prop || 0,1 || Constant propagation, can Be used as speedhack for vu0 hungry games when set to 0 [https://github.com/PCSX2/pcsx2/blob/58f5a5b915915293b90e7e8f34c33f9c0424d1e8/pcsx2/x86/microVU_Misc.h#L312 More info] || --vu0-const-prop=0
|-
|-
|ThrottleMax || emuObj.ThrottleMax() || Disable framelimiter during loading screens.
| --vu0-clamp-range || start, end offset || per range clamping for VU0 || --vu0-clamp-range=0x100,0x120
|-style="background-color:#ffe680"
|-
|  || CDVD ||  
| --vu0-opt-flags  || [0,1,2] - 1=safe, 2=unsafe || Optimize flags when do VU recompilation (1 is safe, 2 update sticky, and mac flag on every status flag update) [https://github.com/PCSX2/pcsx2/blob/58f5a5b915915293b90e7e8f34c33f9c0424d1e8/pcsx2/x86/microVU_Misc.h#L280 More Info] || --vu0-opt-flags=1
|-
|-
|OpenDiscTray || ||
| --vu0-opt-vf00  || [0,1,2] - 1=safe, 2=unsafe || optimization for vf00? Not really sure here as vf00 is a special register where x,y,z are hard coded to 0.0 and w is hard-coded to 1.0. Not sure what to optimize here.  || --vu0-opt-vf00=1
|-
| --vu0-opt-subroutine  ||  0,1? || ||
|-  
| --vu0-no-clamping || 0,1 || Set to 1 to enable full clamping for VU0, Set to 0 to disable it. || --vu0-no-clamping=0
|-
| --vu0-clamp-operands  || 0,1 || Vu0 Clamp decided by operands || --vu0-clamp-operands=1
|-
| --vu0-clamp-results  || 0,1 || vu0 clamp for results of operations, Used Sometimes to fix Graphical Glitches || --vu0-clamp-results=1
|-
| --vu0-inst-q  || 0,1  || instant Q, not stall on WAITQ, or instances of Q(?) || --vu0-inst-q=1
|-
| --vu0-inst-p || 0,1 || instant P, not stall on WAITP, or instances of P(?)|| --vu0-inst-p=1
|-  
| --vu0-use-rcp || 0,1 || use sse rcp || --vu0-use-rcp=1
|-
| --vu0-use-rsqrt || 0,1 || use sse rsqrt || --vu0-use-rsqrt=1
|-
| --vu0-accurate-addsub-range || Address || Accurate VU0 Add/Subtract Instructions in specified Address range ||  
|-
| --vu0-mul0fix-range || vu0 memory offset start,end (0x0 - 0xA000) || Fix for games that multiply by zero ||
|-
| --vu0-aot-outmode || out(?), overwrite, append || ||
|-
|-
|CloseDiscTray || ||
| --vu0-aot-start-addr || start address || Seems to be PS3 command 0x12 replacement ahead of time compilation with CRC then to start, and CRC when to finish ||
|-
|-
|SwitchDisc || emuObj.SwitchDisc(<disc ID>) || ID can be provided as is, or for example read from memory or register when needed.
| --vu0-aot-end-addr || end address for ahead of time compilation || ||  
|-
|-
| GetDiscId || emuObj.GetDiscId() || Return DiscId in XXXX_YYY.ZZ format
| --vu0-jr-cache-policy || newprog, sameprog, auto, new, same || PCSX2 use newprog as default setting [https://github.com/PCSX2/pcsx2/blob/58f5a5b915915293b90e7e8f34c33f9c0424d1e8/pcsx2/x86/microVU_Misc.h#L319 Info] || --vu0-jr-cache-policy=sameprog
|-
|-
| GetDiscTitleId || ||
| --vu0-jalr-cache-policy || newprog, sameprog, auto, new, same || PCSX2 use newprog as default setting [https://github.com/PCSX2/pcsx2/blob/58f5a5b915915293b90e7e8f34c33f9c0424d1e8/pcsx2/x86/microVU_Misc.h#L319 Info] || --vu0-jalr-cache-policy=sameprog
|-
|-
|ShowDiscSwitchInfo || emuObj.ShowDiscSwitchInfo() ||
| --vu0-aot-start-crc || ? || verify crc for aot start block (registers)||
|-
|-
|-style="background-color:#FEA15C"
| --vu0-aot-end-crc || ? || verify crc for aot end block (registers) ||
| || Other ||  
|-
|-
| EnableImposeMenu || emuObj.EnableImposeMenu(<true/false>) || EnableImposeMenu(false)
|}
 
====COP2====
''COP2, Also known as VU0 Macro-mode.''
{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: center;"
! Command !! Values !! Notes !! Usage
|-
|-
|LoadConfig || emuObj.LoadConfig( 0 or 1 )|| emuObj.LoadConfig(0)
| --cop2 || jit - trans ||  Uknown usage||
|-
|-
|SaveConfig || emuObj.LoadConfig( 0 or 1 ) || emuObj.LoadConfig(0)
| --cop2-opt-flags || [0,1,2] - 1=safe, 2=unsafe || Optimize flags when do VU recompilation (1 is safe, 2 update sticky, and mac flag on every status flag update) [https://github.com/PCSX2/pcsx2/blob/58f5a5b915915293b90e7e8f34c33f9c0424d1e8/pcsx2/x86/microVU_Misc.h#L280 More Info] || --cop2-opt-flags=1
|-
| --cop2-opt-vf00 || [0,1,2] - 1=safe, 2=unsafe || optimization for vf00? Not really sure here as vf00 is a special register where x,y,z are hard coded to 0.0 and w is hard-coded to 1.0. Not sure what to optimize here. ||
|-
| --cop2-const-prop || 0,1 || Constant propagation, Can Be Used as speedhack for cop2 hungry games when set to 0 [https://github.com/PCSX2/pcsx2/blob/58f5a5b915915293b90e7e8f34c33f9c0424d1e8/pcsx2/x86/microVU_Misc.h#L312 More info] ||
|-
| --cop2-di-bits || 0,1 || 0 to skip setting Invalid, and Div by Zero flags in status register. Can be used as speedhack as it skip costly calculations. || --cop2-di-bits=1
|-
| --cop2-no-clamping || 0,1 || 1 Enables Full COP2 clamping, 0 Disables it. || --cop2-no-clamping=0
|-
|-
|GetPad || emuObj.GetPad(<gamepad button by bits>)|| example usage for reading input:
| --cop2-clamp-operands || 0,1 || clamp on operand stage || --cop2-clamp-operands=1
<div align="left"><pre>local CheckInputs = function()
|-
 
| --cop2-clamp-results || 0,1 || clamp for results of operations || --cop2-clamp-results=1
local pad_bits = emuObj.GetPad()
|-
local UP = pad_bits &  0x0010
| --cop2-regalloc || 0,1 ? || PCSX2 seems to have this enabled by default. ||
local DOWN = pad_bits &  0x0040
|-
local LEFT = pad_bits &  0x0080
| --cop2-inst-q || 0,1 || instant Q, not stall on VWAITQ, , or instances of Q(?), causes crashes when enabled for unknown reasons ||
local RIGHT = pad_bits &  0x0020
|-
local Triangle = pad_bits &  0x1000
| --cop2-inst-p || 0,1 || ? ||
local Cross = pad_bits &  0x4000
|-
local Square = pad_bits &  0x8000
| --cop2-use-rcp || 0,1 || use sse rcp ||
local Circle = pad_bits &  0x2000
|-
local L1 = pad_bits &  0x0400
| --cop2-use-rsqrt || 0,1 || use sse rsqrt || --cop2-use-rsqrt=0
local L2 = pad_bits &  0x0100
|-
local L3 = pad_bits &  0x0002
| --cop2-accurate-range || start,end offset (0x0 - 0x1FFFFFF) || Accurate COP2 Assembly instructions in the cop2 Address range, Can be used to fix SPS || --cop2-accurate-range=0x123456,0x134567
local R1 = pad_bits &  0x0800
|-
local R2 = pad_bits &  0x0200
| --cop2-no-clamp-range || start,end offset (0x0 - 0x1FFFFFF) || Full clamping for COP2 in selected range || --cop2-no-clamp-range=0x123456,0x134567
local R3 = pad_bits &  0x0004
|-
local Select = pad_bits & 0x0001
| --cop2-accurate-mul-range || start,end offset (0x0 - 0x1FFFFFF) || Accurate Multiplication instructions in the cop2 Address range || --cop2-accurate-mul-range=0x123456,0x134567
local Start = pad_bits &  0x0008
|-
| --cop2-accurate-mul || offset (0x0 - 0x1FFFFFF) || Accurate Multiplication instructions in the cop2 Address || --cop2-accurate-mul=0x123456
|-
| --cop2-accurate-addsub-range || start,end offset (0x0 - 0x1FFFFFF) || Accurate Add/Subtract instructions in the cop2 Address range || --cop2-accurate-addsub-range=0x123456,0x134567
|-
| --cop2-accurate-addsub || start,end offset (0x0 - 0x1FFFFFF) || Accurate Add/Subtract instructions in the cop2 Address || --cop2-accurate-addsub=0x123456
|-  
|}


if (L2 ~= 0) then
====IOP====
<here function that should be done when L2 is pushed>
''The emulated I/O Processor (IOP) settings, Commands here are rarely useful, since the ps4 emulates it very accurately, very few games will require these options. the iop is responsible for dvd, gamepads, memorycards. and everything else related to input/output''
end
{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: center;"
! Command !! Values !! Notes !! Usage
end
 
emuObj.AddVsyncHook(CheckInputs) <to trigger check at every vsync></pre></div>
|-
|-
|SwapMemCard || ||
| --iop-cycle-scalar || Range between (0.1 & 5.0) || '''Not a Speedhack''', when you lower it below 1.0 the iop is overclocked, when you increase it above 1.0 the iop cycles are skipped. the only thing you will notice from this is faster/slower loading speed|| --iop-cycle-scalar=1.0
|-
|-
|SetFormattedCard || emuObj.SetFormattedCard(<"file name">) || emuObj.SetFormattedCard("custom_formatted.card")
| --iop-const-folding || None,Gpr,All || IOP constant folding [https://en.wikipedia.org/wiki/Constant_folding More info] || --iop-const-folding=All
Allow to use custom memory card.  
|-
|-
| GetPs4SystemLang || emuObj.GetPs4SystemLang() || Return PS4 system language (in unknown format).
| --iop-sif0-cycle-scalar || Range between (0.1 and integer value limit) || '''Not a Speedhack''', IOP's Sif0 cycle scalar [https://github.com/PCSX2/pcsx2/blob/master/pcsx2/Sif0.cpp#L34 more info here] || --iop-sif0-cycle-scalar=1.0
|-
|-
| SetPs2Lang || emuObj.SetPs2Lang(<Lang ID>) || Set emulated PS2 language, correct Lang IDs are 0-18. In some cases, games will hang on a black screen with some other language settings (eg Japanese) - Example for usage: emuObj.SetPs2Lang(1)
| --iop-sif1-cycle-scalar || Range between (0.1 and integer value limit) || '''Not a Speedhack''', IOP's Sif1 cycle scalar  [https://github.com/PCSX2/pcsx2/blob/master/pcsx2/Sif1.cpp#L35 more info here] || --iop-sif1-cycle-scalar=1.0
<div align="left"><pre>0 - japanese
1 - english
2 - french
3 - spanish
4 - german
5 - italian
6 - dutch
7 - portuguese
8 - russian
9 - korean
10 - traditonal-chinese
11 - simplified-chinese
12 - finnish
13 - swedish
14 - danish
15 - norwegian
16 - polish
17 - portuguese-brazil
18 - english-uk</pre></div>
|-
|-
|PadSetLightBar || emuObj.PadSetLightBar(<port, red, green, blue>) || Set DS4 light bar color. The correct port values are 0-3, correct light values are 0-255.
| --iop-block-validation || IsC, ShortHash, Hash || Way of validating that block been modified, and require recompilation, other Possible values include PageProt, None, PageProtection || --iop-block-validation=IsC
|-
|-
|PadPressureStickRemap || emuObj.PadPressureStickRemap()||
| --iop-validate-kernel || 0,1 || ||  
|-
|-
| IsNeoMode || emuObj.IsNeoMode() || Check that PS4 run in NEO (PRO) mode. Return 1/0
| --iop-shorthash-len || inst_count/integer || Length of shorthash in instruction/opcode count. Require --iop-block-validation=ShortHash ||
|-
|-
| IsToolingVerbose || ||
| --iop-pc-coherency || 0,1|| ||  
|-
|-
|CheckEntitlement || ||
| --iop-inst-marking || 0,1? || ||  
|-
|-
| emuMediaPatch || emuMediaPatch(disc sector, 12/24 + offset, { original data }, { replace data }) || Replace 4 bytes from loaded iso file. For unknown reason we always need to add 12 to real offset for DVD game, and 24 for CD game.
| --iop-jit-disasm || || ||  
|-style="background-color:#c6ecd9"
| || GS related ||
|-
|-
| CountFrameOnPS2 || emuObj.CountFrameOnPS2() || updates FRAPS/Actual FPS reading in olympus
| --iop-evt-check-full || || ||  
|-
| SetGsTitleFix || emuObj.SetGsTitleFix() ||  [[PS2_Emulation#SetGsTitleFix|More info]]
|-
|SetDisplayAspectWide || emuObj.SetDisplayAspectWide() || Force display area to 16:9 (If game not support widescreen, it will be stretched).
|-
|SetDisplayAspectNormal || emuObj.SetDisplayAspectNormal() || Force display area to 4:3.
|-
|ForceRefreshRate || emuObj.ForceRefreshRate(<hz>) || emuObj.ForceRefreshRate(50) correct values are 0, 50, 60 where 0 = default.
|-
|-
|LoadFsShader || emuObj.LoadFsShader(<slot?>, "<path>") || <div align="left"><pre>Shaders must be loaded right after GS has been initialized.
| --iop-tight-slice-count || 12? || || --iop-tight-slice-count=12
Example:
Global_InitGpuResources = function()
emuObj.LoadFsShader(1, "./shader.sb")
end
 
That only load Fragment Shader to program memory, to use it we need BindFragmentShader,
and if depend on shader SetShaderParams.</pre></div>
|-
|-
|SetDisplaySafeArea || ||
| --iop-hook || AdvanceClock, FastForwardClock || iop native hook || --iop-hook=0x0086ac,FastForwardClock
|-
|-
|}
|}


===== (EE) EEObject =====
====Speedhacks====
 
'''''Speedhacks sorted from most beneficial to least beneficial, Please note that these are not all of the command's possible values, only the ones that improve performance'''''
<pre>Commands for the emulated Emotion Engine</pre>
 
{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: center;"
{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: center;"
! Command !! Usage !! Notes
! Command !! Value !! Notes !! Usage for performance
|-style="background-color:#D7EF54"
|  || Object calling class ||
|-
|-
| getEEObject || local eeObj = getEEObject() || Required for all functions using eeObj
| --vu1-mpg-cycles || starting from 101 to 2000. do note that 2000 is not the limit. || Frameskipping, 100 is default, 1000 is 30 fps, Higher Values Improve performance || --vu1-mpg-cycles=1000
|-style="background-color:#7698FF"
|  || Memory editing ||
|-
|-
|ReplaceMem64 || eeObj.ReplaceMem64(<address>, <value>)||
| --ee-cycle-scalar || starting from 1.1 to 5.0 || Emotion engine Cycle skipping, higher values improve performance, Might have a negative effect on FMVS (cutscenes) || --ee-cycle-scalar=1.5
|-
|-
|ReplaceMem32 || eeObj.ReplaceMem32(<address>, <value>) || Permanently replace an offset without needing addvsynchook?
| --vu1-di-bits || 0 || Less accurate vu1 calculations When set to 0 || --vu1-di-bits=0
|-
|-
|ReplaceMem16 || eeObj.ReplaceMem16(<address>, <value>)||
| --vu1-const-prop || 0 || Less accurate vu1 calculations When set to 0  || --vu1-const-prop=0
|-
|-
|ReplaceMem8 ||eeObj.ReplaceMem8(<address>, <value>) ||
| --gs-adaptive-frameskip || 1 ||  Frame-skipping very lightly, Requires Emus with high api, Otherwise will cause a crash || --gs-adaptive-frameskip=1
|-
|-
|ReadMemFloat || eeObj.ReadMemFloat(<address>) || eeObj.ReadMemFloat(0x258c3c)
| --ee-hook || AdvanceClock || You can hook AdvanceClock on offsets in the ee memory if they are ee heavy. you can find these offsets in pcsx2's debugger through the threads tab. example for the command: --ee-hook=0x02548596,AdvanceClock,,50 . we put two ",," in order to skip adding an opcode. and the value 50 is the value of overclocking the ee also note that you can add any value you like. || --ee-hook=0x02548596,AdvanceClock,,50
|-
|-
|WriteMemFloat || eeObj.WriteMemFloat(<address>, <value>) || eeObj.WriteMemFloat(0x365364, 1.3333333)
| --gs-optimize-30fps || 1 ||  Optimizes the Fps of the GS || --gs-optimize-30fps=1
|-
|-
|ReadMem128 || <pre>eeObj.ReadMem128(<ee memory offset>)</pre> || Read 16 bytes from offset, examples: eeObj.ReadMem128(0x100198)
| --vu1 || jit-async || Requires Emus with high api, otherwise will cause a crash || --vu1=jit-async
|-
|-
|ReadMemFloat128 || <pre>eeObj.ReadMemFloat128(<ee memory offset>)</pre> || return 16 bytes from offset in float form
| --fpu-rsqrt-fast-estimate || 1 || Less accurate fpu calculations. || --fpu-rsqrt-fast-estimate=1
|-
|-
|WriteMem128 || ||
| --gs-upscale || none || Disables upscaling,  very minimal effect on fps || --gs-upscale=none
|-
|-
|WriteMemFloat128 || ||
| --gs-uprender || none || Disables uprender, very minimal effect on fps || --gs-uprender=none
|-
|-
| ReadMem64 || <pre>eeObj.ReadMem64(<ee memory offset>)</pre> || Read 8 bytes from offset, examples: eeObj.ReadMem64(0x100198)
| --cdvd-sector-read-cycles || 0.1 || Does not improve performance, only loading speed|| --cdvd-sector-read-cycles=0.1
|-
|-
| WriteMem64 || <pre>eeObj.WriteMem64(<ee memory offset>, <data>)</pre> ||  
| --cdvd-sector-seek-cycles || 0.1 || Does not improve performance, only loading speed||--cdvd-sector-seek-cycles=0.1
|-
|-
| ReadMem32 || <pre>eeObj.ReadMem32(<ee memory offset>)</pre> || Read 4 bytes from offset, examples: eeObj.ReadMem32(0x100198)
| --iop-cycle-scalar || 0.1 || Does not improve performance, only loading speed|| --iop-cycle-scalar=0.1
eeObj.ReadMem32(gp - 31348)
|-
|-
| WriteMem32 || <pre>eeObj.WriteMem32(<ee memory offset>, <data>)</pre> || Write 4 bytes to offset, example: eeObj.WriteMem32(0x2c89ac, 0x001b70f0)
|}
|-
 
| ReadMem16 || <pre>eeObj.ReadMem16(<ee memory offset>)</pre> || Read 2 bytes from offset, example: eeObj.ReadMem16(0x100198)
==== PCSX2's Gameindex.yaml Settings ====
'''Require Cleanup.'''
<br>''This list will help you use The [https://raw.githubusercontent.com/PCSX2/pcsx2/master/bin/resources/GameIndex.yaml gameindex's] similar settings on the ps4''
{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: center;"
! PCSX2 !! PS4 !! Notes
|-
|-
| WriteMem16 || <pre>eeObj.WriteMem16(<ee memory offset>, <data>)</pre> || Write 2 bytes to offset, example: eeObj.WriteMem16(0x2c89ac, 0x70f0)
| XGKickHack || --vu-xgkick-delay=0.50 || Note: there are other values. between 0 and 8
|-
|-
| ReadMem8 || <pre>eeObj.ReadMem8(<ee memory offset>)</pre> || Read 1 byte from offset, example: eeObj.ReadMem8(0x100198)
| VuAddSubHack ||--vu-hack-triace=1 ||
|-
|-
| WriteMem8 || <pre>eeObj.WriteMem8(<ee memory offset>, <data>)</pre> || Write 1 byte to offset, example: eeObj.WriteMem8(0x2c89ac, 0xf0)
| vuClampMode: 2 || --vu1-no-clamping=0 || VU0/COP2: --vu0-no-clamping=0 --cop2-no-clamping=0
|-
|-
|ReadMemStr || eeObj.ReadMemStr(address/register) || Read string from address until null terminator
| vuClampMode: 3  || --vu1-no-clamping=1 || VU0/COP2: --vu0-no-clamping=1 --cop2-no-clamping=1
|-
|-
|WriteMemStr || eeObj.WriteMemStr(address, string) ||  
| eeClampMode: 2 || --fpu-no-clamping=0 ||
|-
|-
|WriteMemStrZ || || eeObj.WriteMemStrZ(string pointer, string) .  Pointer can be read from GPR
| eeClampMode: 3 || --fpu-no-clamping=1 ||
|-style="background-color:#ff9999"
|  || GPR require (Necessary for register related commands)||  
|-
|-
| || local gpr = require( "ee-gpr-alias" )
| FpuNegDivHack & FpuMulHack || --fpu-accurate-muldiv-range=0x0,0x0 || Note: requires ee start and end offsets
|-
|-
|GetGpr64 || eeObj.GetGPR64(<gpr register>) || example: eeObj.GetGPR64(t3)
| cpuCLUTRender: 1 || --gs-uv-shift-pointsampling=1 ||
|-
|-
|SetGpr64 || ||
| MTVUSpeedHack: 0 || --vu1=jit-sync ||
|-
|-
| GetGprFloat || || Get gpr value as float value
| IbitHack || --vu1-di-bits=0 ||
|-
|-
| SetGprFloat || || Set gpr value as float value
| preloadFrameData: 1 || --gs-kernel-cl-up="up2x2simple" || Note: Works very similar to it, But it's not exactly the same
|-
|-
|GetGpr || eeObj.GetGPR(<gpr register>) || eeObj.GetGPR(t3)
| BlitInternalFPSHack || --ee-cycle-scalar=0.1 || Note: not the equivalent but the only available workaround for it on the ps4.  
|-
|-
|SetGpr|| eeObj.SetGPR(<gpr register> ,<value>) || example: eeObj.SetGPR(gpr.a3 ,1)
| SoftwareRendererFMVHack || --gs-opt-frbuff-switch=1 || Note: Works very similar to it, But it's not exactly the same
Require defined getEEObject() as eeObj
|-
|-
| GetFprHex || eeObj.GetFprHex(<FPU register (0-31)>)|| Get/return floating point register value as hex string
| mipmap: 1 || --gs-use-mipmap=1 ||
|-
|-
| SetFprHex || eeObj.SetFprHex(<FPU register (0-31), value (u32)>)|| Set floating point register value as hex string
| VIF1StallHack || --vif1-instant-xfer=0 ||
|-
|-
| GetFpr || eeObj.GetFpr(<register number>) || example eeObj.GetFpr(14)
| VIFFIFOHack || --vif1-ignore-cmd-ints=1 ||
|}
 
== Emulators ==
'''''Every emulator is programmed in a different way, Sometimes Choosing the right emulator is the only possible way to fix a game, this list includes The typical usage of some of The emulators.'''''
{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: center;"
! Emulator !! Usage !! API Version
|-
|-
| SetFpr  || eeObj.SetFpr(<fpr register number>, <value>) || Simple example eeObj.SetFpr(14, 50.0) will set frp 14 to 50.0
| Jakv2 || Good compatibility with most ps2 games, and it has high api version.|| 2.2?
But we can also combine commands to add/sub from registers
eeObj.SetFpr(14, eeObj.GetFpr(14) + 50.0) this will add 50.0 to current fpr 14 value
|-
|-
|GetPc || eeObj.GetPc() ||This command is very helpful as it will return to you the current EE address that's being read. Can be used also with additional var. like eeObj.GetPc()+4
| RECVX || Fixes Games like '''Jackie chan Adventures, Pac-man World 3, Yu-Gi-Oh: Capsule monsters''' Refusing to boot.||
|-
|-
|SetPc || eeObj.SetPC(<PC>) ||eeObj.SetPC(0x266B80)
| Fatal Fury || Fixing crashes on startup similarly to RECVX, also one of the few Emulators that can use the command  ee-context-switch-cycles ||
|-
| Forbidden siren v2 || The only emulator that fixed '''Ice age 2''' being stuck at splash screen. this emu possibly has EE cache support ||
|-
|-
|GetCPR0 || eeObj.GetCPR0(<COP0 register>) ||  
| GTA3 || Fixed the pal Version of '''Genji: Dawn of the Samurai''' ||
|-
|-
|SetCPR0 || eeObj.SetCPR0(<COP0 register>) ||
| KOF2000 || fixes graphical issues in games such as '''Crash Twinsanity''', And '''prevents Koei tecmo games from suddenly freezing when battle starts''', since it emulates VU1/VU0 very accurately, other VU accurate emulators include '''Roguev1''' ||
|-style="background-color:#c6ecd9"
|  || Hooks ||
|-
|-
| AddHook || eeObj.AddHook(<ee offset>, <original opcode>, <definied hook name>) || example: <div align="left"><pre>local W1 =  
| Parappa V1 || The only emulator that was able to Boot '''Spyro: A Hero's Tail''' ||
function()
|}
emuObj.SetDisplayAspectNormal()
 
end
===Accurate PS2 Settings===
''Accurate emulation settings for debugging Ps2 Games, very slow.''
<pre>
--gs-uprender=none
--gs-upscale=none
--gs-vert-precision=8
--vu1-di-bits=1
--cop2-di-bits=1
--vu0-di-bits=1
--vu1-no-clamping=0
--vu1-clamp-operands=1
--vu1-clamp-results=1
--vu0-no-clamping=0
--vu0-clamp-operands=1
--vu0-clamp-results=1
--cop2-no-clamping=0
--cop2-clamp-operands=1
--cop2-clamp-results=1
--fpu-no-clamping=0
--fpu-clamp-operands=1
--fpu-accurate-range=0x1c0000,0x900000
--fpu-clamp-results=1
--fpu-to-double=1
--vif1-instant-xfer=0
--vu-xgkick-delay=0.50
--vu-to-double=1
--ee-jit-pagefault-threshold=40
</pre>
 
=== XXXX-YYYYY_config.lua ===
 
It is the most powerful Configuration on the emulator, it Allows direct patching of EE/IOP/VU memory, hooks registers, hook dma, '''almost Everything can be done here'''.
 
If needed it can hook registers by using register names from alias files. Alias files (ee-cpr0-alias.lua, ee-gpr-alias.lua, ee-hwaddr.lua) are stored in lua_include folder, and can be included to config by using require ( "alias file name" ).


local ws1 = eeObj.AddHook(0x1c9840, 0xaf808c78, W1)</pre></div>
'''Known functions:
'''
Require cleanup.
{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: center;"
! Command !! Usage !! Notes
|-
|-
|RemoveHook || ||  
| apiRequest || apiRequest(<api version>) || example: apiRequest(0.1)
Different emu versions support different highest api.
Calling api is mandatory. some commands require higher version. Highest known version is 2.3 api from JAK 2,3,X game emulator.
|-
|-
|AddPreHook || ||
! !! getEmuObject class !!
|-
|-
|AddPostHook || ||
| getEmuObject || local emuObj = getEmuObject() || Required for all functions using emuObj, that include: <div align="left"><pre>LoadConfig SaveConfig GetPad AddVsyncHook
RemoveVsyncHook AddEntryPointHook RemoveEntryPointHook
AddLoginHook RemoveLoginHook AddLogoutHook RemoveLogoutHook
CheckEntitlement AddImageHook AddGifTagHook SwapMemCard
SetFormattedCard OpenDiscTray CloseDiscTray SwitchDisc
EnableImposeMenu GetDiscId GetDiscTitleId
AddSectorReadHook AddMCWriteHook ShowDiscSwitchInfo GetPs4SystemLang SetPs2Lang
ThrottleNorm ThrottleFast ThrottleMax AddAssertionHook
SetGsTitleFix SetDeinterlace SetDisplayAspectWide SetDisplayAspectNormal
ForceRefreshRate LoadFsShader SetDisplaySafeArea PadSetLightBar
emuAddPadHook PadPressureStickRemap SetVolumes GetVolumes
SetAudioRoute GetAudioRoute AddSnapshotLoadedHook
RemoveSnapshotLoadedHook IsNeoMode IsToolingVerbose emuMediaPatch </pre></div>
|-
|-
|RemovePreHook || ||
|LoadConfig || ||
|-
|-
|RemovePostHook || ||
|SaveConfig || ||
|-
|-
|AddJitResetHook || ||
|GetPad || emuObj.GetPad(<gamepad button by bits>)|| example usage for reading input:
<div align="left"><pre>local CheckInputs = function()
 
local pad_bits = emuObj.GetPad()
local UP = pad_bits &  0x0010
local DOWN = pad_bits &  0x0040
local LEFT = pad_bits &  0x0080
local RIGHT = pad_bits &  0x0020
local Triangle = pad_bits &  0x1000
local Cross = pad_bits &  0x4000
local Square = pad_bits &  0x8000
local Circle = pad_bits &  0x2000
local L1 = pad_bits &  0x0400
local L2 = pad_bits &  0x0100
local L3 = pad_bits &  0x0002
local R1 = pad_bits &  0x0800
local R2 = pad_bits &  0x0200
local R3 = pad_bits &  0x0004
local Select = pad_bits &  0x0001
local Start = pad_bits &  0x0008
 
if (L2 ~= 0) then
<here function that should be done when L2 is pushed>
end
end
 
emuObj.AddVsyncHook(CheckInputs) <to trigger check at every vsync></pre></div>
|-
|-
|RemoveJitResetHook || ||
|AddVsyncHook || emuObj.AddVsyncHook(<task to be done every vsync>) || emuObj.AddVsyncHook(my_function)
my_function can be anything, from simple patches, to extensive hook.
Example usage can be found in SLUS-21550 features file.
|-
|-
| AddHookJT || eeObj.AddHookJT(Offset, offset opcode, function) || Seems be a hook related to the jit
|RemoveVsyncHook || emuObj.RemoveVsyncHook(<previously added task to be removed>) || emuObj.RemoveVsyncHook(my_function)
|-
|AddEntryPointHook || emuObj.AddEntryPointHook(<task>) || Task to be done at ps2 game main elf entry point (right where game is loaded).
|-
|RemoveEntryPointHook || ||
|-
|-
|-style="background-color:#ffb3b3"
|AddLoginHook || ||
| || Dma ||  
|-
|-
|DmaAddHook || <pre>eeobj.DmaAddHook(channel=%d key=%x)</pre> || Possible Dma channel numbers (?)
|RemoveLoginHook || ||
<pre> GIF = 0 VIF0 = 1
VIF1 = 2 SIF0 = 4
SIF1 = 5 IPU0 = 6
IPU1 = 7  </pre>
Possible values for hooks
<pre>DmaTransfer [VIF0/VIF1], RaiseIntc [VIF0/VIF1], NormalTransfer [SIF0/SIF1]. </pre>
|-
|-
|DmaRemoveHook || ||
|AddLogoutHook || ||
|-
|-
|-style="background-color:#b3f0ff"
|RemoveLogoutHook || ||
| || Speedhacks ||  
|-
|-
|FastForwardClock || eeObj.FastForwardClock() || Skip Emotion Engine cycles?
|CheckEntitlement || ||
<pre>
eeObj.AddHook(0x002cc350, 0x78a30000, function()
          eeObj.FastForwardClock()
end)
</pre>
|-
|-
|AdvanceClock || eeObj.AdvanceClock() || Likely skips an allocated amount of EE cycles.
|AddImageHook || ||
<pre>
eeObj.AddHook(0x002cc350, 0x78a30000, function()
          eeObj.AdvanceClock(21000)
end)</pre>
|-
|-
| GetClock || eeObj.GetClock() || Returns the value of how many cycles the EE is ahead of normal clock (?)
|AddGifTagHook || ||
|-
|-
|Vu1MpgCycles || eeObj.Vu1MpgCycles(<cycles>) || Works just like the cli command --vu1-mpg-cycles=
|SwapMemCard || ||
|-style="background-color:#FEA15C"
|  || Other ||  
|-
|-
| CallPredicate
|SetFormattedCard || emuObj.SetFormattedCard(<"file name">) || emuObj.SetFormattedCard("custom_formatted.card")
Allow to use custom memory card.
|-
|-
|SchedulerDelayEvent || eeObj.SchedulerDelayEvent("event", cycles)<br>Example:<br>eeObj.AddHook(0x0033A4DC,0xAC430000, function() eeObj.SchedulerDelayEvent("gif.dma", 0x10500) end) || Parrapa use eeObj.SchedulerDelayEvent("vif1.dma", 0x6500) other events are gif.dma, vif0.dma, vif1.dma, sif0.dma, Sif0-NormalTransfer, sif1.dma, Sif1-NormalTransfer, ipu0.dma, ipu1.dma . This command allows for the delayment of certain DMA transfer by cycles.
|OpenDiscTray || ||
|-
|-
|WaitVu1 || eeObj.WaitVu1() || Likely to be the lua equivalent of "--vu1=jit-sync".
|CloseDiscTray || ||
|-
|-
|GetPcRingBuffer || ||
|SwitchDisc || emuObj.SwitchDisc(<disc ID>) || ID can be provided as is, or for example read from memory or register when needed.
|-
|-
|Precompile || || Requires unknown values
| EnableImposeMenu || emuObj.EnableImposeMenu(<true/false>) || EnableImposeMenu(false)
|-
|-
|CalcInsnHash || ||
| GetDiscId || emuObj.GetDiscId() || Return DiscId in XXXX_YYY.ZZ format
|-
|-
|getOverlayObject || eeObj.getOverlayObject() || local eeOverlay = eeObj.getOverlayObject()
| GetDiscTitleId || ||
|-
|-
| GetVif1Cycles || eeObj.GetVif1Cycles() || local vif1_cycles = eeObj.GetVif1Cycles() create vif_cycles value that can be used later. You can rename it as you wish.
| AddSectorReadHook || emuObj.AddSectorReadHook(<sector, unk, task>) || Hook to do task when disc image sector is read. Not all values are known (ex. emuObj.AddSectorReadHook(776480, 32, <task/function>) )
|-
|-
|}
|AddMCWriteHook || ||
 
====== SetGsTitleFix ======
 
<pre>One of the most important LUA commands. It modifies the Graphics Synthesizer's behavior.
 
Part of EmuObject() class, it's frequently used in official configs.</pre>
'''Examples'''
<pre>
-- fix vision logo (Wild Arms 3)
local thresholdArea = 0 -- ignore alls items : fix #112276
emuObj.SetGsTitleFix( "ignoreUpRender", thresholdArea , {  texType = 3, cbp = 0x2390, tbp = 0x288000} )
------------------------------------------------------------------------------------------------------
-- Ignore up-render shift for triangles when writing mask = write alpha only . Will fix shadows (bug# 6724).
emuObj.SetGsTitleFix( "ignoreUpShiftTri", "reserved" , { fbmask = 0x00FFFFFF  } )
------------------------------------------------------------------------------------------------------
--  Performance  fix ( bug# 9474 )
if 0 then  -- emuObj.IsNeoMode() then  -- neo mode check disabled, due to bug #10442
    emuObj.SetGsTitleFix( "globalSet",  "reserved", { workLoadThreshold = 125000} )
else
    emuObj.SetGsTitleFix( "globalSet",  "reserved", { workLoadThreshold = 100000} )
end
------------------------------------------------------------------------------------------------------
-- bug# 9972
emuObj.SetGsTitleFix( "ignoreSubBuffCov", "reserved", { } )
------------------------------------------------------------------------------------------------------
-- Bully bug 9392
-- Performace fix
local thresholdArea = 600
emuObj.SetGsTitleFix( "ignoreUpRender", thresholdArea , {alpha=0x80000044 , zmsk=1 , tw=4, th=4  } )
------------------------------------------------------------------------------------------------------
-- Bug#9174 -
emuObj.SetGsTitleFix( "ignoreSubBuffCov", "reserved", { } )
------------------------------------------------------------------------------------------------------
-- Bug#9240 (Light maps uprender)
-- Copy z-buffer for future use with light maps. psm = SCE_GS_PSMZ24 (49)
emuObj.SetGsTitleFix( "forceSimpleFetch", "reserved", {tw=9, th=9, psm=49, zmsk=1 } )
------------------------------------------------------------------------------------------------------
-- Apply light maps texMode=2 (bilinear)  psm= SCE_GS_PSMCT32 (0)
emuObj.SetGsTitleFix( "forceSimpleFetch", "reserved", {tw=8, th=8, psm=0, ztst=1, texMode=2 } )
------------------------------------------------------------------------------------------------------
-- Performace fix (bug #9785 )
emuObj.SetGsTitleFix( "globalSet",  "reserved", { waveThreshold = 90000} )
emuObj.SetGsTitleFix( "ignoreAreaUpdate", 0, { } )
------------------------------------------------------------------------------------------------------
-- Accumulate fill area only when conditions are met
emuObj.SetGsTitleFix( "includeAreaUpdate", "reserved" , {alphaIsNot = 0, zmsk = 1, tw = 6, th = 6 , tbp = 0x00302000} )
emuObj.SetGsTitleFix( "ignoreUpRender", 130 , { totalArea= 700} )
------------------------------------------------------------------------------------------------------
-- Fix shadow
emuObj.SetGsTitleFix( "forceSimpleFetch", "reserved", { texMode=1  } )
------------------------------------------------------------------------------------------------------
-- Reduce flush count
emuObj.SetGsTitleFix( "SetSelfRender", "reserved", { fbmask= 0x00FFFFFF , renderSelf=1 , zmsk=1 , alpha=0 , texMode=1  } )
------------------------------------------------------------------------------------------------------
-- Disable post-processing
emuObj.SetGsTitleFix( "ignoreSprite", "reserved", {  texType=1 , tw=5 , th=8, zmsk=1 , alpha=0x80000044  } )
------------------------------------------------------------------------------------------------------
-- Small triangle rejection. Works in conjunction with CLI setting  gs-override-small-tri-area=1
-- keep default area for texture 256x256 ( no blend)  (Anakin face)
emuObj.SetGsTitleFix( "setRejectionArea", 500,{twIsNot=8, thIsNot=8 } )
------------------------------------------------------------------------------------------------------
-- Set triangle rejection area= 1000  when alpha blend is not 0 ( i.e blend is On)
emuObj.SetGsTitleFix( "setRejectionArea", 1000, {alphaIsNot=0 } )
------------------------------------------------------------------------------------------------------
-- Performace fix
local thresholdArea = 600
emuObj.SetGsTitleFix( "ignoreUpRender", thresholdArea , {alpha=0x80008068 , zmsk=1 } )
------------------------------------------------------------------------------------------------------
-- Performace fix
local thresholdArea = 700
emuObj.SetGsTitleFix( "ignoreUpRender", thresholdArea , {alpha=0x80000044 , zmsk=1 } )
------------------------------------------------------------------------------------------------------
-- Disable uprender on the draw command which samples the framebuffer (0x3200) using bilinear sampling (texMode=2)
-- All lighting effects use TriFan prim type, so use that as well to filter against.
emuObj.SetGsTitleFix( "forceSimpleFetch",  "reserved", {prim=5, texMode=2, tbp=0x320000} )
</pre>
 
<br />
'''Commands'''
{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: center;"
! Command !! Example !! Notes !! Values
|-
|-
|globalSet || emuObj.SetGsTitleFix( "globalSet",  "reserved", { packedRegsLo = 0x42,packedRegsHi = 0, packedRegsNum = 2, packedFlags = 3, packedPrim = 5}) || used with workLoadThreshold or  waveThreshold or loadThreshold
|ShowDiscSwitchInfo || ||
|-
|-
|reserved || ||
| GetPs4SystemLang || emuObj.GetPs4SystemLang() || Return PS4 system language (in unknown format).
|-
|-
|ignoreSubBuffCov|| ||ignore ? buffer coverage
| SetPs2Lang || emuObj.SetPs2Lang(<Lang ID>) || Set emulated PS2 language, correct Lang IDs are 0-18, Strangely, Some Games can Crash if their Specific Language is not selected
<div align="left"><pre>0 - japanese
1 - english
2 - french
3 - spanish
4 - german
5 - italian
6 - dutch
7 - portuguese
8 - russian
9 - korean
10 - traditonal-chinese
11 - simplified-chinese
12 - finnish
13 - swedish
14 - danish
15 - norwegian
16 - polish
17 - portuguese-brazil
18 - english-uk</pre></div>
|-
|-
|ignoreUpRenderTimeout|| emuObj.SetGsTitleFix( "globalSet", "reserved", {ignoreUpRenderTimeout=2} ) ||
|ThrottleNorm ||emuObj.ThrottleNorm() || Enable default framelimiter (50/60 fps depend on region).
|-
|-
|ignoreAreaUpdate|| emuObj.SetGsTitleFix( "ignoreAreaUpdate", 0, { alpha=0x80000048 } ) ||
|ThrottleFast || emuObj.ThrottleFast() || Faster than default, but exact value is unknown.
|-
|-
|ignoreSprite|| emuObj.SetGsTitleFix( "ignoreSprite", "reserved", {  texType=1 , tw=5 , th=8, zmsk=1 , alpha=0x80000044  } ) ||
|ThrottleMax || emuObj.ThrottleMax() || Disable framelimiter During loading screens, This setting can sometimes be harmful when used globally in config files. Loading times are faster, but the game also runs faster than it should when the PS4 has enough free cpu power.
|-
|-
|ignoreUpShiftTri|| emuObj.SetGsTitleFix( "ignoreUpShiftTri", "reserved", {psm=0} ) ||
|AddAssertionHook || ||
|-
|-
|clipScissors|| emuObj.SetGsTitleFix( "clipScissors", "reserved", {alpha = 0 , frameW = 4 , psm = 0} ) ||
| SetGsTitleFix || emuObj.SetGsTitleFix() || [[PS2_Emulation#SetGsTitleFix|More info]]
|-
|-
|trianglesAsParticles|| emuObj.SetGsTitleFix( "trianglesAsParticles", "reserved", { hasClut=1,zmsk=1 } ) ||
|SetDisplayAspectWide || emuObj.SetDisplayAspectWide() || Force display area to 16:9 (If game not support widescreen, it will be stretched).
|-
|-
|SetSelfRender|| emuObj.SetGsTitleFix( "SetSelfRender", "reserved", { fbmask= 0x00FFFFFF , renderSelf=1 , zmsk=1 , alpha=0 , texMode=1  } ) ||
|SetDisplayAspectNormal || emuObj.SetDisplayAspectNormal() || Force display area to 4:3.
|-
|-
|forceBiLinear || ||
|ForceRefreshRate || emuObj.ForceRefreshRate(<hz>) || emuObj.ForceRefreshRate(50) correct values are 0, 50, 60 where 0 = default.
|-
|-
|forcePoint|| emuObj.SetGsTitleFix( "forcePoint", "reserved", {mipIsGt=0, mmin=0} ) ||
|LoadFsShader || emuObj.LoadFsShader(<slot?>, "<path>") || <div align="left"><pre>Shaders must be loaded right after GS has been initialized.
Example:
Global_InitGpuResources = function()
emuObj.LoadFsShader(1, "./shader.sb")
end
 
That only load Fragment Shader to program memory, to use it we need BindFragmentShader,  
and if depend on shader SetShaderParams.</pre></div>
|-
|-
|forceSimpleFetch ||   emuObj.SetGsTitleFix( "forceSimpleFetch",  "reserved", {psm=0} ) ||Used frequently to fix graphical corruptions
|SetDisplaySafeArea || ||
|-
|-
|forcePointSampling|| emuObj.SetGsTitleFix( "forcePointSampling", "reserved", {alpha = 0x80000048, twIsLess=5, thIsLess=5 } ) ||
|PadSetLightBar || emuObj.PadSetLightBar(<port, red, green, blue>) || Set DS4 light bar color. Correct port values are 0-3, correct light values are 0-255.
|-
|-
|setRejectionArea|| emuObj.SetGsTitleFix( "setRejectionArea", 1000, { } ) ||
|emuAddPadHook || ||
|-
|-
|ignoreUpRender|| emuObj.SetGsTitleFix( "ignoreUpRender", thresholdArea , {  texType = 3, cbp = 0x2390, tbp = 0x288000} ) || Ignore uprender for texture type described in params
|PadPressureStickRemap || ||
|-
|-
|includeAreaUpdate|| ||
|SetVolumes || emuObj.SetVolumes('global', 'main', 'bgm') || Set volume, usually setting global is enough. Example: emuObj.SetVolumes(0.31, 1.0, 1.0) values, in floats 1.0 = 100%
|-
|-
|fetchFromCurrBuff|| emuObj.SetGsTitleFix( "fetchFromCurrBuff", "reserved", {psm=0} ) ||
|GetVolumes || emuObj.GetVolumes() || Return current volume levels for ('global', 'main', 'bgm') in floating point values.
|-
|-
|skipPacked|| emuObj.SetGsTitleFix( "skipPacked", "reserved", { alpha = 0x80000044, tbp = 0x3a4000 , zmsk=1 }) ||
|SetAudioRoute || ||
|-
|-
|changeAlpha|| ||
|GetAudioRoute || ||
|-
|-
|}
| CountFrameOnPS2 || emuObj.CountFrameOnPS2() || updates FRAPS/Actual FPS reading in olympus
 
<br>'''Arguments/variables'''
{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: center;"
! Argument !! Usage !! Notes
|-style="background-color:#7698FF"
|  || Variable ||  
|-
|-
|alpha_mask || ||
|AddSnapshotLoadedHook || ||
|-
|-
|texType || {texType = 3}|| (1-3, more? )
|RemoveSnapshotLoadedHook || ||
|-
|-
|texMode || || 1 - Point? , 2 - bilinear
| IsNeoMode || emuObj.IsNeoMode() || Check that PS4 run in NEO (PRO) mode. Return 1/0
|-style="background-color:#D7EF54"
|  || Argument ||
|-
|-
|alphaIsNot || || alpha - is not X
| IsToolingVerbose || ||
|-
|-
|twIsLess || || texture width - is less than X
| emuMediaPatch || emuMediaPatch(disc sector, 12/24 + offset, { original data }, { replace data }) || Replace 4 bytes from loaded iso file. For unknown reason we always need to add 12 to real offset for DVD game, and 24 for CD game.
|-
|-
|thIsLess || || texture height - is less than X
! !! getIOPObject class !!
|-
|-
|twIsNot || || texture width - is not X
| getIOPObject || local iopObj = getIOPObject() || Required for all functions using iopObj, that include: <div align="left"><pre>ReplaceMem64 ReplaceMem32 ReplaceMem16 ReplaceMem8 ReadMemFloat
WriteMemFloat WriteMem64 WriteMem32 WriteMem16 WriteMem8
ReadMemStr AddHook RemoveHook GetGpr SetGpr GetPc SetPc
GetCPR0 SetCPR0 iopInsnReplace</pre></div>
|-
|-
|thIsNot || || texture width - is not X
|ReplaceMem64 || ||
|-
|-
|psmIsNot || || texture pixel storage format - is not X
|ReplaceMem32 || ||
<pre>PSMCT32  = 0  PSMT4HL = 36
PSMCT24  = 1  PSMT4HH = 44
PSMCT16  = 2  PSMZ32  = 48
PSMCT16S = 10  PSMZ24  = 49
PSMT8    = 19  PSMZ16  = 50
PSMT4    = 20  PSMZ16S = 58
PSMT8H  = 27  </pre>
|-
|-
|primIsNot || || GS primitive type - is not
|ReplaceMem16 || ||
<pre>Point        = 0
Line          = 1
LineStrip    = 2
Triangle      = 3
TriangleStrip = 4
TriangleFan  = 5
Sprite        = 6</pre>
|-
|-
|mipIsGt || || mip level is grater than X (?)
|ReplaceMem8 || ||
|-
|-
|-style="background-color:#FEA15C"
|ReadMemFloat || iopObj.ReadMemFloat(<address>) || iopObj.ReadMemFloat(0x28c3c)
| || Needs wikify ||
|-
|-
|zmsk || || Z (depth) draw mask
|WriteMemFloat || iopbj.WriteMemFloat(<address>, <value>) || iopObj.WriteMemFloat(0x65364, 1.3333333)
<pre>update Z buffer      = 0
don't update Z buffer = 1
 
When 1 depth test result will be ignored</pre>
|-
|-
|tw || || texture width
| ReadMem64 || <pre>iopObj.ReadMem64(<iop memory offset>)</pre> || Read 8  Bytes From offset
|-
|-
|th || || texture height
| WriteMem64 || <pre>iopObj.WriteMem64(<iop memory offset>, <data>)</pre> || Write 8  Bytes From offset
|-
|-
|ztst || || Z (depht) test method
| ReadMem32 || <pre>iopObj.ReadMem32(<iop memory offset>)</pre> || Read 4 bytes from offset, examples: iopObj.ReadMem32(0x1198)
<pre>ZNOUSE  = 0
iopObj.ReadMem32(gp - 348)
ZALWAYS  = 1
ZGEQUAL  = 2
ZGREATER = 3
 
0 -                       All pixels fail
1 -                      All pixels pass
2 - Pass if Z grater or equal to Z buffer
3 -        Pass if Z grater than Z buffer</pre>
|-
|-
|mmin || || MMIN flag
| WriteMem32 || <pre>iopObj.WriteMem32(<iop memory offset>, <data>)</pre> || Write 4 bytes to offset, example: iopObj.WriteMem32(0x89ac, 0x001b70f0)
<pre>NEAREST                = 0
LINEAR                = 1
NEAREST_MIPMAP_NEAREST = 2
NEAREST_MIPMAP_LINEAR  = 3
LINEAR_MIPMAP_NEAREST  = 4
LINEAR_MIPMAP_LINEAR  = 5</pre>
|-
|-
|prim || || GS primitive type
| ReadMem16 || <pre>iopObj.ReadMem16(<iop memory offset>)</pre> || Read 2 bytes from offset, example: iopObj.ReadMem16(0x1198)
<pre>Point        = 0
|-
Line          = 1
| WriteMem16 || <pre>iopObj.WriteMem16(<iop memory offset>, <data>)</pre> || Write 2 bytes to offset, example: iopObj.WriteMem16(0x89ac, 0x70f0)
LineStrip    = 2
Triangle      = 3
TriangleStrip = 4
TriangleFan  = 5
Sprite        = 6</pre>
|-
|-
|fillArea || ||  
| ReadMem8 || <pre>iopObj.ReadMem8(<iop memory offset>)</pre> || Read 1 byte from offset, example: iopObj.ReadMem8(0x1198)
|-
|-
|frameW || ||  
| WriteMem8 || <pre>iopObj.WriteMem8(<iop memory offset>, <data>)</pre> || Write 1 byte to offset, example: iopObj.WriteMem8(0x89ac, 0xf0)
|-
|-
|renderSelf || ||  
|ReadMemStr || ||
|-
|-
|hasClut || ||  
| FastForwardClock || iopObj.FastForwardClock() ||
|-
|-
|alphaTest || ||  
| AdvanceClock || iopObj.AdvanceClock() || Increase Iop Clock speed at hooked iop offset
|-
|-
|primTest || ||  
| GetClock || iopObj.GetClock() || Get Iop Clock speed at hooked iop Offset, if no offset is hooked, value of iopObj.GetClock() will be 0
|-
|-
|workLoadThreshold || ||  
|AddHook || ||
|-
|-
|alpha || || <pre> example: alpha=0x80000044
|RemoveHook || ||
alpha=0</pre>
|-
|-
|tbp || || texture base pointer
|GetGpr || iopObj.GetGPR(<gpr register>) || iopObj.GetGPR(a1)
|-
|-
|cbp || {cbp = 0x2390} || CLUT buffer base pointer
|SetGpr || iopObj.SetGPR(<gpr register> ,<value>) || example: iopObj.SetGPR(gpr.v0 ,3)
|-
|-
|psm || {psm=0}  || texture pixel storage format
|GetPc || ||iopObj.GetPc(), can be used also with additional var. like iopObj.GetPc()+8
<pre>PSMCT32  = 0  PSMT4HL = 36
PSMCT24  = 1  PSMT4HH = 44
PSMCT16  = 2  PSMZ32  = 48
PSMCT16S = 10  PSMZ24  = 49
PSMT8    = 19  PSMZ16  = 50
PSMT4    = 20  PSMZ16S = 58
PSMT8H  = 27  </pre>
|-
|-
|mxl || || maximum mip level (0-6)
|SetPc || iopObj.SetPC(<PC>) ||iopObj.SetPC(0x6B80)
|-
|-
|fbmask || { fbmask= 0x00FFFFFF}|| Framebuffer mask(?)
|GetCPR0 || iopObj.GetCPR0(<COP0 register>) ||
|-
|-
|totalArea || ||  
|SetCPR0 || iopObj.SetCPR0(<COP0 register>) ||
|-
|-
|packedRegs || ||  
| iopInsnReplace || iopInsnReplace(IOP memory offset, Original opcode (BE), Replace opcode (BE)) || Replace 4 bytes opcode in iop memory, correct memory range is 0x0 to 0x1FFFFF
|-
|-
|packedRegsLo || ||
! !! getEEObject class !!
|-
|-
|packedRegsHi || ||  
| getEEObject || local eeObj = getEEObject() || Required for all functions using eeObj
|-
|-
|packedRegsNum || ||  
|ReplaceMem64 || ||
|-
|-
|packedFlags || ||  
|ReplaceMem32 || ||
|-
|-
|packedPrim || ||  
|ReplaceMem16 || ||
|-
|-
|areaNumFrames || ||  
|ReplaceMem8 || ||
|-
|-
|waveThreshold || ||  
|ReadMemFloat || eeObj.ReadMemFloat(<address>) || eeObj.ReadMemFloat(0x258c3c)
|-
|-
|loadThreshold || ||  
|WriteMemFloat || eeObj.WriteMemFloat(<address>, <value>) || eeObj.WriteMemFloat(0x365364, 1.3333333)
|-
|-
|fixSpriteDivTab || ||
|ReadMem128 || <pre>eeObj.ReadMem128(<ee memory offset>)</pre> || Read 16 bytes from offset, examples: eeObj.ReadMem128(0x100198)
|}
 
===== (IOP) IOPObject =====
 
<pre>Commands for the emulated input-output processor</pre>
 
{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: center;"
! Command !! Usage !! Notes
|-style="background-color:#D7EF54"
|  || Object calling class ||
|-
|-
| getIOPObject || local iopObj = getIOPObject() || Required for all functions using iopObj, that include: <div align="left"><pre>ReplaceMem64 ReplaceMem32 ReplaceMem16 ReplaceMem8 ReadMemFloat
|ReadMemFloat128 || <pre>eeObj.ReadMemFloat128(<ee memory offset>)</pre> || return 16 bytes from offset in float form
WriteMemFloat WriteMem64 WriteMem32 WriteMem16 WriteMem8
ReadMemStr AddHook RemoveHook GetGpr SetGpr GetPc SetPc
GetCPR0 SetCPR0</pre></div>
|-style="background-color:#7698FF"
|  || Memory editing ||  
|-
|-
|ReplaceMem64 ||iopObj.ReplaceMem64(<address>, <value>) ||
|WriteMem128 || ||
|-
|-
|ReplaceMem32 || iopObj.ReplaceMem32(<address>, <value>)||
|WriteMemFloat128 || ||
|-
|-
|ReplaceMem16 || iopObj.ReplaceMem16(<address>, <value>)||
| ReadMem64 || <pre>eeObj.ReadMem64(<ee memory offset>)</pre> || Read 8 bytes from offset, examples: eeObj.ReadMem64(0x100198)
|-
|-
|ReplaceMem8 ||iopObj.ReplaceMem8(<address>, <value>) ||
| WriteMem64 || <pre>eeObj.WriteMem64(<ee memory offset>, <data>)</pre> ||  
|-
|-
|ReadMemFloat || iopObj.ReadMemFloat(<address>) || iopObj.ReadMemFloat(0x28c3c)
| ReadMem32 || <pre>eeObj.ReadMem32(<ee memory offset>)</pre> || Read 4 bytes from offset, examples: eeObj.ReadMem32(0x100198)
eeObj.ReadMem32(gp - 31348)
|-
|-
|WriteMemFloat || iopObj.WriteMemFloat(<address>, <value>) || iopObj.WriteMemFloat(0x65364, 1.3333333)
| WriteMem32 || <pre>eeObj.WriteMem32(<ee memory offset>, <data>)</pre> || Write 4 bytes to offset, example: eeObj.WriteMem32(0x2c89ac, 0x001b70f0)
|-
|-
|ReadMem128 || iopObj.ReadMem128(<iop memory offset>)||  
| ReadMem16 || <pre>eeObj.ReadMem16(<ee memory offset>)</pre> || Read 2 bytes from offset, example: eeObj.ReadMem16(0x100198)
|-
|-
|WriteMem128 || iopObj.WriteMem128(<iop memory offset>, <value>)||
| WriteMem16 || <pre>eeObj.WriteMem16(<ee memory offset>, <data>)</pre> || Write 2 bytes to offset, example: eeObj.WriteMem16(0x2c89ac, 0x70f0)
|-
|ReadMemFloat128 ||iopObj.ReadMemFloat128(<iop memory offset>) ||
|-
|-
|WriteMemFloat128 || iopObj.WriteMemFloat128(<iop memory offset>, <value>)||
| ReadMem8 || <pre>eeObj.ReadMem8(<ee memory offset>)</pre> || Read 1 byte from offset, example: eeObj.ReadMem8(0x100198)
|-
|-
| ReadMem64 || <pre>iopObj.ReadMem64(<iop memory offset>)</pre> || Read 8  Bytes From offset
| WriteMem8 || <pre>eeObj.WriteMem8(<ee memory offset>, <data>)</pre> || Write 1 byte to offset, example: eeObj.WriteMem8(0x2c89ac, 0xf0)
|-
|-
| WriteMem64 || <pre>iopObj.WriteMem64(<iop memory offset>, <data>)</pre> || Write 8  Bytes From offset
|ReadMemStr || eeObj.ReadMemStr(address/register) || Read string from address until null terminator
|-
|-
| ReadMem32 || <pre>iopObj.ReadMem32(<iop memory offset>)</pre> || Read 4 bytes from offset, examples: iopObj.ReadMem32(0x1198)
| AddHook || eeObj.AddHook(<ee offset>, <original opcode>, <definied hook name>) || example: <div align="left"><pre>local W1 =
iopObj.ReadMem32(gp - 348)
function()
|-
emuObj.SetDisplayAspectNormal()
| WriteMem32 || <pre>iopObj.WriteMem32(<iop memory offset>, <data>)</pre> || Write 4 bytes to offset, example: iopObj.WriteMem32(0x89ac, 0x001b70f0)
end
 
local ws1 = eeObj.AddHook(0x1c9840, 0xaf808c78, W1)</pre></div>
|-
|-
| ReadMem16 || <pre>iopObj.ReadMem16(<iop memory offset>)</pre> || Read 2 bytes from offset, example: iopObj.ReadMem16(0x1198)
|RemoveHook || ||  
|-
|-
| WriteMem16 || <pre>iopObj.WriteMem16(<iop memory offset>, <data>)</pre> || Write 2 bytes to offset, example: iopObj.WriteMem16(0x89ac, 0x70f0)
|AddPreHook || ||
|-
|-
| ReadMem8 || <pre>iopObj.ReadMem8(<iop memory offset>)</pre> || Read 1 byte from offset, example: iopObj.ReadMem8(0x1198)
|AddPostHook || ||
|-
|-
| WriteMem8 || <pre>iopObj.WriteMem8(<iop memory offset>, <data>)</pre> || Write 1 byte to offset, example: iopObj.WriteMem8(0x89ac, 0xf0)
|RemovePreHook || ||
|-
|-
|ReadMemStr || ||
|RemovePostHook || ||
|-
|-
|GetGpr || iopObj.GetGPR(<gpr register>) || iopObj.GetGPR(a1)
|GetGpr64 || eeObj.GetGPR64(<gpr register>) || example: eeObj.GetGPR64(t3)
|-
|-
|SetGpr || iopObj.SetGPR(<gpr register> ,<value>) || example: iopObj.SetGPR(gpr.v0 ,3)
|SetGpr64 || ||
|-
|-
|GetPc || iopObj.GetPc() || can be used also with additional var. like iopObj.GetPc()+8
| GetGprFloat || || Get gpr value as float value
|-
|-
|SetPc || iopObj.SetPC(<PC>) ||iopObj.SetPC(0x6B80)
| SetGprFloat || || Set gpr value as float value
|-
|-
|GetCPR0 || iopObj.GetCPR0(<COP0 register>) ||
|GetGpr / GetGPR || eeObj.GetGPR(<gpr register>) || eeObj.GetGPR(t3)
|-
|-
|SetCPR0 || iopObj.SetCPR0(<COP0 register>) ||
|SetGpr / SetGPR || eeObj.SetGPR(<gpr register> ,<value>) || example: eeObj.SetGPR(gpr.a3 ,1)
Require defined getEEObject() as eeObj
|-
|-
|-style="background-color:#FEA15C"
| GetFprHex || eeObj.GetFprHex(<FPU register (0-31)>)|| Get/return floating point register value as hex string
| || Clock speed ||  
|-
|-
| FastForwardClock || iopObj.FastForwardClock() ||
| SetFprHex || eeObj.SetFprHex(<FPU register (0-31), value (u32)>)|| Set floating point register value as hex string
<pre>
iopObj.AddHook(0x002cc350, 0x78a30000, function()
          iopObj.FastForwardClock()
end)
</pre>
|-
|-
| AdvanceClock || iopObj.AdvanceClock() || Skip an allocated amount of IOP cycles
| GetFpr / GetFPR || eeObj.GetFpr(<register number>) || example eeObj.GetFpr(14)
<pre>
iopObj.AddHook(0x002cc350, 0x78a30000, function()
          iopObj.AdvanceClock(21000)end)
</pre>
|-
|-
| GetClock || iopObj.GetClock() || Returns the value of cycles the iop is ahead of (?)
| SetFpr / SetFPR || eeObj.SetFpr(<fpr register number>, <value>) || Simple example eeObj.SetFpr(14, 50.0) will set frp 14 to 50.0
|-style="background-color:#c6ecd9"
But we can also combine commands to add/sub from registers
| || Hooks ||
eeObj.SetFpr(14, eeObj.GetFpr(14) + 50.0) this will add 50.0 to current fpr 14 value
|-
|GetPc || ||eeObj.GetPc(), can be used also with additional var. like eeObj.GetPc()+4
|-
|SetPc || eeObj.SetPC(<PC>) ||eeObj.SetPC(0x266B80)
|-
|-
|AddHook || iopObj.AddHook()||
|GetCPR0 || eeObj.GetCPR0(<COP0 register>) ||  
|-
|-
|RemoveHook || iopObj.RemoveHook()||
|SetCPR0 || eeObj.SetCPR0(<COP0 register>) ||  
|-
|-
|}
|SchedulerDelayEvent || eeObj.SchedulerDelayEvent("event", cycles) || Parrapa use eeObj.SchedulerDelayEvent("vif1.dma", 0x6500) other events are gif.dma,  vif0.dma,  vif1.dma,  sif0.dma,  sif1.dma,  ipu0.dma, ipu1.dma . This command allow to delay certain DMA transfer by cycles.
 
===== (GS) GsObject =====
 
<pre>Commands for the emulated Graphics Synthesizer</pre>
 
{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: center;"
! Command !! Usage !! Notes
|-style="background-color:#D7EF54"
| || Object calling class ||
|-
|-
| getGsObject || local gsObj = getGsObject() ||
|DmaAddHook || ||
|-style="background-color:#c6ecd9"
|  || Graphical fixes / Improvement ||  
|-
|-
|SetL2HMode || gsObj.SetL2HMode(true)|| (true) and (false) are only known options
|DmaRemoveHook || ||
|-
|-
|SetUprenderMode ||gsObj.SetUprenderMode(1)|| Set uprender mode.  Overrides CLI, 0=none, 1=2x2
|WaitVu1 || eeObj.WaitVu1(1) || most likely this is --vu1=jit-sync, Enabling it will Sync the EE with the VU1, Pcsx2 has a similar gamefix called VU Sync which syncs both VU1 and VU0 with the EE.
|-
|-
|SetUpscaleMode || gsObj.SetUpscaleMode("EdgeSmooth") || Sets upscale mode. Overrides CLI
|Vu1MpgCycles || eeObj.Vu1MpgCycles(<cycles>) || Works just like the cli command --vu1-mpg-cycles=, setting it to eeObj.Vu1MpgCycles(1000) would skip 50% of frames When the game enters a VU1 Heavy area and will return to normal framerate when VU1 is not being under heavy usage.
|-
|-
|GetFramesInQueue || gsObj.GetFramesInQueue() || Returns the value of the frames that are still in queue
|GetPcRingBuffer || ||
|-
|-
|SetFrameSkipping || gsObj.SetFrameSkipping(true) || false and true are the values.
|WriteMemStr || eeObj.WriteMemStr(address, string) ||  
|-
|-
|SetDeinterlaceShift || gsObj.SetDeinterlaceShift(0) || The values are 1 and 0, Enable or disable interlacing, requires emulators with high api
|FastForwardClock || eeObj.FastForwardClock() || eeObj.FastForwardClock(1)  Skip Emotion engine Cycles, 1 and 0 seem to be the values.
|-
|-
|}
|AdvanceClock || eeObj.AdvanceClock() || Overclock Emotion Engine Speed at the hooked EE Offset, 294912 mHz is the default clock speed, if eeObj.AdvanceClock(5000) is activated the clock speed will increase to 299912 at the hooked addresses only and EE will return to normal clock speed after that.
 
===== Does not require Object calling or Unknown =====
 
{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: center;"
! Command !! Usage !! Notes
|-
|-
| eeInsnReplace || eeInsnReplace(EE memory offset, Original opcode (BE), Replace opcode (BE)) || Replace 4 bytes opcode in ee memory, correct memory range is 0x0 to 0x1FFFFFFF
| GetClock || eeObj.GetClock() || Get the value of EE Clock speed at Hooked EE offset, if no offset is hooked the value will be 0, This command was used by sony to make calculations to determine whether or not the EE needs to be overclocked.
|-
|-
| vuInsnReplace || <pre>vuInsnReplace(vu 0/1, vu memory offset divided by 8, (original opcode<<32) | original opcode, (replace opcode<<32) | replace opcode) </pre>|| Replace 2 x 4 bytes in VU memory, correct memory range depend on selected VU, left shift by 32 is used for VU lower opcodes. Command will fail if size is above 254. <pre>example:
|WriteMemStrZ || || eeObj.WriteMemStrZ(string pointer, string) .  Pointer can be read from GPR
vuInsnReplace(0, 0x167, (0x000002ff << 32) | 0x520507ff,(0x000002ff << 32) | 0x8000033c)
Replace 64 bits of VU0 at offset 0xB38</pre>
|-
|-
| iopInsnReplace || iopInsnReplace(IOP memory offset, Original opcode, opcode replacement) || Replace 4 bytes in iop memory, correct memory range is 0x0 to 0x1FFFFF, iopInsnReplace(0x1FFFFF, 0x0, 0x0803fff0)
|Precompile || ||
|-
|-
| eeNativeFunction || eeNativeFunction(<ee offset>, <original opcode>, <function>) || eeNativeFunction(0x11fa9c, 0x0080402d, 'memcpy')
|CalcInsnHash || ||
Different emulators can have different functions included, vide SO3. Require api 1.4 or higher.
But functions from this list should be available in every emu:
<pre>ieee754_acosf ieee754_asinf ieee754_sqrtf
fabs cosf fabsf
sinf acosf asinf
sqrtf fptoui fptodp
litodp dptoli dptofp
memcpy memset strlen</pre>
|-
|-
| eeNativeHook || eeNativeHook(<ee ofset>, <original opcode>, <action>) || eeNativeHook require apiRequest(1.4) or higher.
|AddJitResetHook || ||
|-
|-
| GsCustomShader || ||  
|RemoveJitResetHook || ||
|-
|-
| Unlock || ||  
|getOverlayObject || eeObj.getOverlayObject() || Can be used to get Current EE Offset (???) local eeOverlay = eeObj.getOverlayObject()
|-
|-
| IsUnlocked || ||  
| GetVif1Cycles || eeObj.GetVif1Cycles() || local vif1_cycles = eeObj.GetVif1Cycles() create vif_cycles value that can be used later, you can rename it as you wish.
|-
|-
| InsnOverlay || InsnOverlay({<opcode, opcode, opcode...>}) || example: <div align="left"><pre>InsnOverlay({
! !! getGLSObject class !!
0x27bdfff0, -- addiu $sp, -0x10
0xffbf0000, -- sd $ra, 0(sp)
0xffb00008, -- sd $s0, 8(sp)
0x3c05000f, -- lui $a1, 0x000f
0x34a57000, -- ori $a1, 0x7000
0x0c0db8b6, -- jal Script::State::DoString
0x0080802d, -- move $s0, $a0
0x24050001, -- li $a1, 1
0x0c0dba4c, -- jal Script::State::IsNull(int)
0x0200202d, -- move $a0, $s0
0xdfb00008, -- ld $s0, 8(sp)
0xdfbf0000, -- ld $ra, 0(sp)
0x03e00008, -- jr ra
0x27bd0010  -- addiu $sp, 0x10
})</pre></div>
|-
|-
| eeDebugBreak || ||  
| getGLSObject || ||  
|-
|-
| CsBindShader || ||  
|Enable || ||
|-
|-
| CsSetParamInt32 || ||  
|EnableServerRecording || ||  
|-
|-
| CsSetParamFloat || ||  
|Pause || ||  
|-
|-
| CsResetContext || ||
! !! getGsObject class !!
|-
|-
| CsPrintContext || ||
| getGsObject || local gsObj = getGsObject() ||  
|-
| PsBindShader || ||  
|-
|-
| PsSetParamInt32 || ||  
|SetL2HMode || ||
|-
|-
| PsSetParamFloat || ||  
|SetUprenderMode ||gsObj.SetUprenderMode(0)|| Sets uprender mode.  Overrides CLI 0=none, 1=2x2
|-
|-
| PsResetContext || ||  
|SetUpscaleMode || ||
|-
|-
| PsPrintContext || ||  
|GetFramesInQueue || ||
|-
|-
|}
|SetFrameSkipping || gsObj.SetFrameSkipping(true) || false and true are the values.
 
<pre>Note: eeObj, emuObj, gsObj, etc. are described as required but this is not really true. You can set the functions locals that they use as whatever you want, but due to the specificity of that emulator, it will be better to keep official naming used in official configs.</pre>
 
===== Other objects =====
 
{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: center;"
! Command !! Usage !! Notes
|-
! !! getGLSObject class !!
|-
| getGLSObject || ||
|-
|Enable || ||
|-
|EnableServerRecording || ||
|-
|-
|Pause || ||  
|SetDeinterlaceShift || || gsObj.SetDeinterlaceShift(0)
|-
|-
! !! getAudioObject class !!
! !! getAudioObject class !!
Line 1,765: Line 1,503:
sprite0.SetBlendColor(1.0,1.0,1.0,1.0)</pre></div>
sprite0.SetBlendColor(1.0,1.0,1.0,1.0)</pre></div>
|-
|-
| getTrophyObject || local trophyObj = getTrophyObject() || Required for all functions using trophyObj
! !! Does not require Obj call group, or unknown !!
|-
|-
| getDmaObject || local dmaObj = getDmaObject() || Depreciated API - use EE:DmaAddHook / EE:DmaRemoveHook instead. Is not clear when it was depreciated, JAK emu don't use it.
| eeInsnReplace || eeInsnReplace(EE memory offset, Original opcode (BE), Replace opcode (BE)) || Replace 4 bytes opcode in ee memory, correct memory range is 0x0 to 0x1FFFFFFF
|-
| vuInsnReplace || <pre>vuInsnReplace(vu 0/1, vu memory offset divided by 8, (original opcode<<32) | original opcode, (replace opcode<<32) | replace opcode) </pre>|| Replace 2 x 4 bytes in VU memory, correct memory range depend on selected VU, left shift by 32 is used for VU lower opcodes. Command will fail if size is above 254. <pre>example:
vuInsnReplace(0, 0x167, (0x000002ff << 32) | 0x520507ff,(0x000002ff << 32) | 0x8000033c)
Replace 64 bits of VU0 at offset 0xB38</pre>
|-
| eeNativeFunction || eeNativeFunction(<ee offset>, <original opcode>, <function>) || eeNativeFunction(0x11fa9c, 0x0080402d, 'memcpy')
Different emulators can have different functions included, vide SO3. Require api 1.4 or higher.
But functions from this list should be available in every emu:
<pre>ieee754_acosf ieee754_asinf ieee754_sqrtf
fabs cosf fabsf
sinf acosf asinf
sqrtf fptoui fptodp
litodp dptoli dptofp
memcpy memset strlen</pre>
|-
| eeNativeHook || eeNativeHook(<ee ofset>, <original opcode>, <action>) || eeNativeHook require apiRequest(1.4) or higher.
|-
| GsCustomShader || ||
|-
| getTrophyObject || local trophyObj = getTrophyObject() || Required for all functions using trophyObj
|-
| getDmaObject || local dmaObj = getDmaObject() || Depreciated API - use EE:DmaAddHook / EE:DmaRemoveHook instead. Is not clear when it was depreciated, JAK emu don't use it.
|-
| Unlock || ||
|-
|-
| getScreenShotObject || ||  
| getScreenShotObject || ||  
|-
|-
|}
| IsUnlocked || ||
 
|-
==== Registers for hook ====
| InsnOverlay || InsnOverlay({<opcode, opcode, opcode...>}) || example: <div align="left"><pre>InsnOverlay({
 
0x27bdfff0, -- addiu $sp, -0x10
Registers defined in alias files.
0xffbf0000, -- sd $ra, 0(sp)
 
0xffb00008, -- sd $s0, 8(sp)
'''GetGpr/SetGpr
0x3c05000f, -- lui $a1, 0x000f
'''
0x34a57000, -- ori $a1, 0x7000
<pre>gpr.zero gpr.at
0x0c0db8b6, -- jal Script::State::DoString
gpr.v0  gpr.v1
0x0080802d, -- move $s0, $a0
gpr.a0  gpr.a1  gpr.a2  gpr.a3
0x24050001, -- li $a1, 1
gpr.t0  gpr.t1  gpr.t2  gpr.t3
0x0c0dba4c, -- jal Script::State::IsNull(int)
gpr.t4  gpr.t5  gpr.t6  gpr.t7
0x0200202d, -- move $a0, $s0
gpr.s0  gpr.s1  gpr.s2  gpr.s3
0xdfb00008, -- ld $s0, 8(sp)
gpr.s4  gpr.s5  gpr.s6  gpr.s7
0xdfbf0000, -- ld $ra, 0(sp)
gpr.t8  gpr.t9
0x03e00008, -- jr ra
gpr.k0  gpr.k1
0x27bd0010  -- addiu $sp, 0x10
gpr.gp  gpr.sp  gpr.fp  gpr.ra
})</pre></div>
gpr.lo  gpr.hi  gpr.sa
|-
 
| eeDebugBreak || ||
example: eeObj.GetGpr(gpr.a1)
|-
</pre>
| CsBindShader || ||
|-
| CsSetParamInt32 || ||
|-
| CsSetParamFloat || ||
|-
| CsResetContext || ||
|-
| CsPrintContext || ||
|-
| PsBindShader || ||
|-
| PsSetParamInt32 || ||
|-
| PsSetParamFloat || ||
|-
| PsResetContext || ||
|-
| PsPrintContext || ||
|-
|}
<b>Note:</b> eeObj, emuObj, gsObj, etc are described as required, this is not really true. You can set functions locals they use as whatever you want, but due to specify of that emulator it will be better to keep official naming used in official configs.
 
====Registers for hook====
Registers defined in alias files.


'''GetCPR0/SetCPR0
'''GetGpr/SetGpr
'''
'''
<pre>cpr.index   cpr.pagemask
<pre>gpr.zero gpr.at
cpr.random   cpr.wired
gpr.v0  gpr.v1
cpr.entrylo0      cpr.badvaddr
gpr.a0  gpr.a1  gpr.a2  gpr.a3
cpr.entrylo1      cpr.count
gpr.t0  gpr.t1  gpr.t2  gpr.t3
gpr.t4  gpr.t5  gpr.t6  gpr.t7
gpr.s0  gpr.s1  gpr.s2  gpr.s3
gpr.s4  gpr.s5  gpr.s6  gpr.s7
gpr.t8  gpr.t9
gpr.k0  gpr.k1
gpr.gp  gpr.sp  gpr.fp  gpr.ra
gpr.lo  gpr.hi  gpr.sa
 
example: eeObj.GetGpr(gpr.a1) </pre>
 
'''GetCPR0/SetCPR0
'''
<pre>cpr.index   cpr.pagemask
cpr.random   cpr.wired
cpr.entrylo0      cpr.badvaddr
cpr.entrylo1      cpr.count
cpr.context   cpr.entryhi
cpr.context   cpr.entryhi


Line 1,811: Line 1,613:
example: eeObj.GetCPR0(cpr.status) </pre>
example: eeObj.GetCPR0(cpr.status) </pre>


====SetGsTitleFix====


==== Official PS2 configuration examples ====
One of very important commands in ps2 emu lua, allow to change GS behavior.
Part of EmuObject() class, used frequently in official configs.
<br>Example usage from official config files: https://pastebin.com/yf802Up3


*You can find the rest of the PS2 configurations in [https://www.psdevwiki.com/ps4/Official_Configuration_Files here].


<br>Canis Canem Edit
'''Commands'''  
<br>'''SLES 535.61'''
<br>'''LUA'''
<pre>
require( "ee-gpr-alias" ) -- you can access EE GPR by alias (gpr.a0 / gpr["a0"])
apiRequest(0.1)
-- EA sports cricket 07 bug 9392
-- Performance fix
local emuObj = getEmuObject()
local thresholdArea = 600
emuObj.SetGsTitleFix( "ignoreUpRender", thresholdArea , {alpha=0x80000044 , zmsk=1 , tw=4, th=4  } )
</pre>


==== Custom config.lua examples ====
{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: center;"
 
! Command !! Notes
Here is the first custom LUA configuration created by the community:
|-
 
|globalSet || used with workLoadThreshold or  waveThreshold or loadThreshold
<pre>
|-
apiRequest(0.1)
|reserved ||
 
|-
-- Fix black screen SLUS-20064
|forceBiLinear ||
 
|-
eeInsnReplace(0x1CF3CC, 0x4100ffff, 0x00000000) -- bc0f 0x1CF3CC to nop
|ignoreSubBuffCov|| ignore ? buffer coverage
</pre>
|-
This is a very basic command to replace a part of the EE memory with another instruction.
|trianglesAsParticles||
* apiRequest(0.1) - Is required for every config. Used version depend on your original eboot highest supported api. 0.1 seems to be enough for basic patches like here. 2.3 is highest known for now.
* -- Fix black screen SLUS-20064 is comment
* eeInsnReplace(0x1CF3CC, 0x4100ffff, 0x00000000) is our true command here. We are replacing the value 0x4100FFFF to 0x00000000 at the offset of 0x1CF3CC  . Like you can see we need to add what opcode is replaced. Not only patch, and memory offset.
* -- bc0f 0x1CF3CC to nop is just another comment, in this case explaining what is changed
[https://www.psdevwiki.com/ps4/Talk:PS2_Classics_Emulator_Compatibility_List#Custom_PS2emu_Configuration_Files Other custom configurations made by users can be found here]
 
= Memory Mapping =
 
{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: left;"
! Name !! From !! To
|-
|-
|EE Flat Memory (4gb)              || 0x0000008000000000 ||  0x0000008100000000
|ignoreAreaUpdate||
|-
|-
|IOP Flat Memory (4gb)            || 0x0000009000000000 ||  0x0000009100000000
|SetSelfRender||
|-
|-
|R59 Binary Cache                  || 0x0000000914B10000 ||  0x0000000916B10000
|ignoreSprite||
|-
|-
|R30 Binary Cache                  || 0x0000000916B14000 ||  0x0000000917314000
|clipScissors||
|-
|-
|jitVU0                            || 0x0000000917318000 ||  0x0000000917B18000
|forcePoint||
|-
|-
|jitVU1                            || 0x0000000917B1C000 ||  0x0000000918B1C000
|forcePointSampling||
|-
|-
! !! Host's EE Memory Map !!
|setRejectionArea||
|-
|-
|EE RAM - Kernel                  || 0x0000008000000000 ||  0x0000008000080000
|ignoreUpRender|| Ignore uprender for texture type described in params
|-
|-
|EE RAM - Debug                    || 0x0000008000078000 ||  0x0000008000080000
|includeAreaUpdate||
|-
|-
|EE RAM - User                    ||  0x0000008000080000 ||  0x0000008002000000
|forceSimpleFetch|| Used Frequently To Fix Graphical Corruptions, emuObj.SetGsTitleFix( "forceSimpleFetch", "reserved", {psm=0} )
|-
|-
|EE Hw Devices                    || 0x0000008010000000 ||  0x0000008010010000
|fetchFromCurrBuff|| emuObj.SetGsTitleFix( "fetchFromCurrBuff", "reserved", {psm=0} )
|-
|-
|EE ROM                            || 0x000000801FC00000 ||  0x000000801FFE0000
|ignoreUpShiftTri|| emuObj.SetGsTitleFix( "ignoreUpShiftTri", "reserved", {psm=0} )
|-
|-
|EE RAM - Uncached                || 0x0000008020080000 ||  0x0000008022000000
|skipPacked||
|-
|-
|EE RAM - UncachedAccel            || 0x0000008030100000 ||  0x0000008032000000
|changeAlpha||
|-
|-
|EE Scratchpad                    || 0x0000008070000000 ||  0x0000008070004000
|ignoreUpRenderTimeout||
|-
|-
|EE Debug                          ||  0x00000080FFFF8000 ||  0x0000008100000000
|}
 
'''Arguments/variables
'''
{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: center;"
! Argument !! Notes
|-
|-
! !! Host's IOP Memory Map  !!
|alpha_mask ||
|-
|-
|IOP RAM                          || 0x0000009000000000 ||  0x0000009000200000
|alphaIsNot || alpha - is not X
|-
|-
|IOP RAM (mirror 1)                || 0x0000009000200000 ||  0x0000009000400000
|texMode || 1 - Point? , 2 - bilinear
|-
|-
|IOP RAM (mirror 2)                || 0x0000009000400000 ||  0x0000009000600000
|twIsLess || texture width - is less than X
|-
|-
|IOP RAM (mirror 3)                || 0x0000009000600000 ||  0x0000009000800000
|thIsLess || texture height - is less than X
|-
|-
|IOP Scratchpad                    || 0x000000901F800000 ||  0x000000901F801000
|twIsNot || texture width - is not X
|-
|-
|IOP HW                            || 0x000000901F801000 ||  0x000000901F810000
|thIsNot || texture width - is not X
|-
|-
|IOP ROM                          ||  0x000000901FC00000 || 0x000000901FFE0000
|psmIsNot || texture pixel storage format - is not X
<pre>PSMCT32 = 0  PSMT4HL = 36
PSMCT24  = 1  PSMT4HH = 44
PSMCT16  = 2  PSMZ32  = 48
PSMCT16S = 10  PSMZ24  = 49
PSMT8    = 19  PSMZ16  = 50
PSMT4    = 20  PSMZ16S = 58
PSMT8H  = 27 </pre>
|-
|-
|}
|zmsk || Z (depth) draw mask
<pre>update Z buffer      = 0
don't update Z buffer = 1


== Registers Map ==
When 1 depth test result will be ignored</pre>
 
=== EE-IOP ===
 
<pre>
This list of registers is yet to be completed. Some registers are incorrectly named or include incorrect offsets. 0x1000000xxx base is not guaranteed in different emu revisions, but layout should be the same regardless. Assuming base is different (Like on kof2000), simply reduce these offsets by 8 hex values (IOP, VU0, and VU1 registers' offsets are static in all emulators).
</pre>
 
<pre>
List was designed for Jak v2
Eboot md5:c644f6879af225a6e5a70233fc4625a3
</pre>
 
{| class=wikitable style="border: none; background: none;"
! scope=col | GPR-EE
! scope=col | Address
| rowspan=900 style="border: none; background: none;"|
! scope=col | FPR
! scope=col | Address
| rowspan=900 style="border: none; background: none;"|
! scope=col | CP0
! scope=col | Address
| rowspan=900 style="border: none; background: none;"|
! scope=col | GPR-IOP
! scope=col | Address
|-
|-
| zero  || 0x1000000000 || f00 ||  0x1000000230 || Index ||  0x10000002D0 || zero ||  0x1020000000
|tw || texture width
|-style="background-color:#EEEFF2"
|  at || 0x1000000010  ||  f01 ||  0x1000000234 ||  Random ||  0x10000002D4  || at  || 0x1020000004
|-
|-
|   v0 || 0x1000000020 ||  f02 ||  0x1000000238 ||  EntryLo0  || 0x10000002D8  || v0  || 0x1020000008
|th || texture height
|-style="background-color:#EEEFF2"
|  v1 ||  0x1000000030 || f03 || 0x100000023C  || EntryLo1 ||  0x10000002DC  || v1  || 0x102000000C
|-
|-
|   a0 ||  0x1000000040 || f04  || 0x1000000240  ||  Context ||  0x10000002E0  || a0  || 0x1020000010
|ztst || Z (depht) test method
|-style="background-color:#EEEFF2"
<pre>ZNOUSE   = 0
|  a1 || 0x1000000050 ||  f05 ||  0x1000000244 ||  PageMask ||  0x10000002E4  ||  a1 || 0x1020000014
ZALWAYS = 1
|-
ZGEQUAL = 2
|  a2 || 0x1000000060 ||  f06 ||  0x1000000248 ||  Wired  ||    0x10000002E8 || a2  || 0x1020000018
ZGREATER = 3
|-style="background-color:#EEEFF2"
 
|  a3 ||  0x1000000070 ||  f07 || 0x100000024C  ||  rsvd7  ||    0x10000002EC ||  a3 || 0x102000001C
0 -                       All pixels fail
|-
1 -                       All pixels pass
|  t0  ||  0x1000000080 ||  f08 ||  0x1000000250 ||  BadVAddr ||    0x10000002F0 ||  t0 || 0x1020000020
2 - Pass if Z grater or equal to Z buffer
|-style="background-color:#EEEFF2"
3 -       Pass if Z grater than Z buffer</pre>
|  t1  ||  0x1000000090 ||  f09||  0x1000000254 ||  Count  ||    0x10000002F4 ||  t1 || 0x1020000024
|-
|  t2  ||  0x10000000A0 ||  f10 ||  0x1000000258 ||  EntryHi  ||    0x10000002F8 ||  t2 || 0x1020000028
|-style="background-color:#EEEFF2"
|  t3  || 0x10000000B0  || f11  ||  0x100000025C ||  Compare ||    0x10000002FC ||  t3 || 0x102000002C
|-
|-
|   t4  || 0x10000000C0  ||  f12 || 0x1000000260  ||  Status ||    0x1000000300 ||  t4 || 0x1020000030
|mipIsGt || mip level is grater than X (?)
|-style="background-color:#EEEFF2"
|  t5  || 0x10000000D0  ||  f13 ||  0x1000000264 ||  Cause ||    0x1000000304 ||  t5 || 0x1020000034
|-
|-
|   t6  || 0x10000000E0 ||  f14 || 0x1000000268 ||  EPC  ||    0x1000000308 ||  t6 || 0x1020000038
|mmin || MMIN flag
|-style="background-color:#EEEFF2"
<pre>NEAREST                = 0
|   t7 ||  0x10000000F0 ||  f15 ||  0x100000026C ||  PRid  ||    0x100000030C || t7  || 0x102000003C
LINEAR                = 1
NEAREST_MIPMAP_NEAREST = 2
NEAREST_MIPMAP_LINEAR = 3
LINEAR_MIPMAP_NEAREST = 4
LINEAR_MIPMAP_LINEAR   = 5</pre>
|-
|-
|   s0 || 0x1000000100 ||  f16 || 0x1000000270 || Config ||    0x1000000310 ||  s0 || 0x1020000040
|prim || GS primitive type
|-style="background-color:#EEEFF2"
<pre>Point        = 0
|   s1 || 0x1000000110  || f17  ||  0x1000000274 ||  Iab ||    0x1000000314 || s1  || 0x1020000044
Line          = 1
LineStrip    = 2
Triangle      = 3
TriangleStrip = 4
TriangleFan   = 5
Sprite        = 6</pre>
|-
|-
|   s2 || 0x1000000120 ||  f18 ||  0x1000000278 ||  Iabm ||    0x1000000318 || s2  || 0x1020000048
|primIsNot || GS primitive type - is not
|-style="background-color:#EEEFF2"
<pre>Point        = 0
|   s3 ||  0x1000000130 || f19 || 0x100000027C  ||  Dab ||    0x100000031C ||  s3 || 0x102000004C
Line          = 1
LineStrip    = 2
Triangle      = 3
TriangleStrip = 4
TriangleFan   = 5
Sprite        = 6</pre>
|-
|-
|   s4 || 0x1000000140  || f20  || 0x1000000280  ||  Dabm ||    0x1000000320 || s4  || 0x1020000050
|fillArea ||  
|-style="background-color:#EEEFF2"
|  s5 ||  0x1000000150 || f21  ||  0x1000000284 ||  Dvm  ||    0x1000000324 || s5  || 0x1020000054
|-
|-
|   s6 || 0x1000000160 ||  f22 ||  0x1000000288 ||  Dvbm  ||    0x1000000328 || s6  || 0x1020000058
|frameW ||  
|-style="background-color:#EEEFF2"
|  s7 ||  0x1000000170 ||  f23 ||  0x100000028C ||  BadPAddr ||    0x100000032C ||  s7 || 0x102000005C
|-
|-
|   t8 || 0x1000000180  ||  f24 || 0x1000000290  ||  Debug  ||    0x1000000330 || t8  ||  0x1020000060
|renderSelf ||  
|-style="background-color:#EEEFF2"
|  t9 ||  0x1000000190 ||  f25 ||  0x1000000294 ||  Perf  ||    0x1000000334 || t9  || 0x1020000064
|-
|-
|   k0 || 0x10000001A0 || f26  ||  0x1000000298 ||  Pcr0 ||    0x1000000338 || k0 ||  0x1020000068
|hasClut ||  
|-style="background-color:#EEEFF2"
|  k1 ||  0x10000001B0 || f27  || 0x100000029C  ||  Pcr1 ||    0x100000033C ||  k1 ||  0x102000006C
|-
|-
|   gp || 0x10000001C0 || f28  ||  0x10000002A0 || TagLo  ||    0x1000000340 ||  gp  || 0x1020000070
|alphaTest ||  
|-style="background-color:#EEEFF2"
|  sp ||  0x10000001D0 ||  f29 || 0x10000002A4  || TagHi  ||    0x1000000344 ||  sp  || 0x1020000074
|-
|-
|   fp || 0x10000001E0 ||  f30 || 0x10000002A8  ||  ErrorEPC ||    0x1000000348 ||  fp || 0x1020000078
|primTest ||  
|-style="background-color:#EEEFF2"
|  ra || 0x10000001F0  || f31  || 0x10000002AC ||  Rsvd31 ||    0x100000034C ||    ra || 0x102000007C
|-
|-
|   hi/hi1 (2x 64bit) || 0x1000000200  ||  fACC ||  0x10000002B0 || {{cellcolors|#7698FF|#000000}}COP0 additional registers  || ||    pc || 0x102000008C   
|workLoadThreshold ||  
|-style="background-color:#EEEFF2"
|  lo/lo1 (2x 64bit) || 0x1000000210  || {{cellcolors|#7698FF|#000000}}FPU CTRL (FCR) ||  || real Pcr0 ||  0x1000000350 ||  hi ||0x1020000090 ??
|-
|-
|   sa  || 0x1000000220 ||  cp1cond  ||  0x10000002B4 || real Pcr1  || 0x1000000358  ||  lo  || 0x1020000094 ??
|alpha || <pre> example: alpha=0x80000044
|--style="background-color:#EEEFF2"
alpha=0</pre>
|    ||  ||  fpu ver ||  0x10000002B8   
|-
|-
|   ||   || fpu sticky  ||  0x10000002BC   
|texType || (1-3, more? )
|--style="background-color:#EEEFF2"
|  ||  ||  fpu ctrl ||  0x10000002C0
|-
|-
|   ||   ||  2CF unknown ||  0x10000002C4 
|tbp || texture base pointer
|-
|-
|}
|cbp || CLUT buffer base pointer
 
=== Emulator related registers ===
 
{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: center;"
! {{cellcolors|#7698FF|#000000}}"Fake" registers !! Address !! Notes 
|-
|-
| (?) || 0x1000000360      || Locking the value seems to cause a crash.
|psm || texture pixel storage format
|-style="background-color:#8b9dc3"
<pre>PSMCT32  = 0  PSMT4HL = 36
|Current PC<br>(4 Bytes) || 0x1000000368 || Shows the current offset that's being executed by the EE.<br>
PSMCT24 = 1  PSMT4HH = 44
Updated only on branch/jump tests, unless commands such as --ee-pc-coherency or --ee-insn-flush-pc are used.<br>
PSMCT16  = 2  PSMZ32  = 48
Then updates are instant, right when instructions are executed. <br>
PSMCT16S = 10 PSMZ24 = 49
Commonly used by sceners as a way of finding troublesome offsets. Can be found in some emulators here too: 0x8000016830
PSMT8    = 19 PSMZ16 = 50
|-
PSMT4    = 20  PSMZ16S = 58
| (?) || 0x100000036C ||
PSMT8H  = 27  </pre>
  Updated on branch/jump instructions, emulator seems to use it to store next address that will be executed.
  At least in recompiler to interpreter fallback mode. During tests it shows 0x80000184
|-
| Delta counter || 0x1000000370 ||<pre>(Passed cycles, likely decrementer).
Evt check is performed on branch test when 0.
Fastforwardclock set this to 0,
advanceclock subtract value from this fake reg)</pre>
|-
|-
|Cycles ||0x1000000378||  
|mxl || maximum mip level (0-6)
|-
|-
| (?) || 0x1000000384 || <pre>Address when last exception occurred on r5900.
|fbmask || ?
This register most of times will hold last executed syscall address,
sometimes last tlb miss or break(if "as nop" is disabled).
Unlike the pc, this one doesn't change after a crash and has much lower latency.
Thus meaning it's better at diagnosing problems.</pre>
|-
|-
|}
|totalArea ||  
 
=== VU0 Registers ===
 
{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: center;"
{| class=wikitable style="border: none; background: none;"
! scope=col | Register
! scope=col | W
! scope=col | Z
! scope=col | Y
! scope=col | X
| rowspan=900 style="border: none; background: none;"|
! scope=col | Register
! scope=col | W
! scope=col | Z
! scope=col | Y
! scope=col | X
|-
|-
| vf00 || 0x103000000C|| 0x1030000008 || 0x1030000004||  0x1030000000|| vf17 || 0x103000011C|| 0x1030000118|| 0x1030000114||  0x1030000110
|packedRegs ||  
|-style="background-color:#EEEFF2"
| vf01 || 0x103000001C || 0x1030000018|| 0x1030000014||0x1030000010 || vf18 || 0x103000012C|| 0x1030000128|| 0x1030000124|| 0x1030000120
|-
|-
| vf02 || 0x103000002C|| 0x1030000028|| 0x1030000024|| 0x1030000020|| vf19 ||0x103000013C|| 0x1030000138|| 0x1030000134|| 0x1030000130
|packedRegsLo ||  
|-style="background-color:#EEEFF2"
| vf03 || 0x103000003C||0x1030000038 ||0x1030000034 || 0x1030000030|| vf20 || 0x103000014C|| 0x1030000148|| 0x1030000144|| 0x1030000140
|-
|-
| vf04 || 0x103000004C|| 0x1030000048|| 0x1030000044|| 0x1030000040|| vf21 || 0x103000015C||0x1030000158 || 0x1030000154|| 0x1030000150
|packedRegsHi ||  
|-style="background-color:#EEEFF2"
| vf05 || 0x103000005C|| 0x1030000058|| 0x1030000054|| 0x1030000050|| vf22 || 0x103000016C|| 0x1030000168|| 0x1030000164|| 0x1030000160
|-
|-
| vf06 || 0x103000006C|| 0x1030000068 || 0x1030000064|| 0x1030000060|| vf23 || 0x103000017C||0x1030000178 || 0x1030000174||0x1030000170
|packedRegsNum ||  
|-style="background-color:#EEEFF2"
| vf07 || 0x103000007C|| 0x1030000078 || 0x1030000074|| 0x1030000070|| vf24 ||0x103000018C || 0x1030000188|| 0x1030000184||0x1030000180
|-
|-
| vf08 || 0x103000008C|| 0x1030000088|| 0x1030000084|| 0x1030000080|| vf25 || 0x103000019C || 0x1030000198||0x1030000194 ||0x1030000190
|packedFlags ||  
|-style="background-color:#EEEFF2"
| vf09 || 0x103000009C ||0x1030000098||0x1030000094 || 0x1030000090|| vf26 || 0x10300001AC|| 0x10300001A8||0x10300001A4||0x10300001A0
|-
|-
| vf10|| 0x10300000AC|| 0x10300000A8|| 0x10300000A4|| 0x10300000A0|| vf27 || 0x10300001BC||0x10300001B8 ||0x10300001B4||0x10300001B0
|packedPrim ||  
|-style="background-color:#EEEFF2"
| vf11 || 0x10300000BC|| 0x10300000B8|| 0x10300000B4||0x10300000B0 || vf28 || 0x10300001CC||0x10300001C8 || 0x10300001C4||0x10300001C0
|-
|-
| vf12 ||0x10300000CC || 0x10300000C8||0x10300000C4 || 0x10300000C0|| vf29 || 0x10300001DC||0x10300001D8 ||0x10300001D4 ||0x10300001D0
|areaNumFrames ||  
|-style="background-color:#EEEFF2"
| vf13 || 0x10300000DC|| 0x10300000D8|| 0x10300000D4|| 0x10300000D0|| vf30 || 0x10300001EC|| 0x10300001E8|| 0x10300001E4||0x10300001E0
|-
|-
| vf14 || 0x10300000EC||0x10300000E8 || 0x10300000E4|| 0x10300000E0|| vf31 || 0x10300001FC|| 0x10300001F8|| 0x10300001F4||0x10300001F0
|waveThreshold ||  
|-style="background-color:#EEEFF2"
| vf15 || 0x10300000FC|| 0x10300000F8|| 0x10300000F4|| 0x10300000F0|| ACC || 0x103000020C|| 0x1030000208||0x1030000204 || 0x1030000200
|-
|-
| vf16 || 0x103000010C ||0x1030000108 || 0x1030000104|| 0x1030000100
|loadThreshold ||  
|-
|-
|fixSpriteDivTab ||
|}
|}


{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: center;"
====Example configs====
{| class=wikitable style="border: none; background: none;"
 
! scope=col | Register
=====Official example=====
! scope=col | Address
<pre>
| rowspan=900 style="border: none; background: none;"|
require( "ee-gpr-alias" ) -- you can access EE GPR by alias (gpr.a0 / gpr["a0"])
! scope=col | Register
apiRequest(0.4)
! scope=col | Address
 
|-
-- Star Wars: Racer Revenge (SLES-50366) [US]
| vi00 || 0x1030000210 ||Status|| 0x1030000310??
 
|-style="background-color:#EEEFF2"
local eeObj = getEEObject()
| vi01 || 0x1030000220  || MACflag || 0x1030000320??
|-
|  vi02|| 0x1030000230  || Clipflag || 0x1030000330??
|-style="background-color:#EEEFF2"
|  vi03||  0x1030000240 || c2c19 || 0x1030000340??
|-
|  vi04||  0x1030000250 ||  R || 0x1030000350??
|-style="background-color:#EEEFF2"
|  vi05|| 0x1030000260  || I || 0x1030000360
|-
|  vi06||  0x1030000270 || Q || 0x1030000590
|-style="background-color:#EEEFF2"
|  vi07||  0x1030000280 || c2c23 || 0x1030000380??
|-
|  vi08||  0x1030000290 || c2c24 || 0x1030000390??
|-style="background-color:#EEEFF2"
|  vi09||  0x10300002A0 || c2c25 || 0x10300003A0??
|-
|  vi10||  0x10300002B0 || TPC || 0x10300003B0
|-style="background-color:#EEEFF2"
|  vi11||  0x10300002C0|| CMSAR0 || 0x10300003C0??
|-
|  vi12||  0x10300002D0 || FBRST || 0x10300003D0
|-style="background-color:#EEEFF2"
|  vi13||  0x10300002E0 || VPU-STAT || 0x10300003E0??
|-
|  vi14||  0x10300002F0 || CMSAR1 || 0x10300003F0??
|-style="background-color:#EEEFF2"
|  vi15||  0x1030000300 || c2c30 || 0x1030000400??
|-
|}
=== VU1 Registers ===


{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: center;"
eeInsnReplace(0x13d7f0, 0x1000ffff, 0x0804f45d) -- retry FREAD() for fix #9025,
{| class=wikitable style="border: none; background: none;"
eeInsnReplace(0x13BCD0, 0x3c023f80, 0x3C023F40) -- Zoom
! scope=col | Register
eeInsnReplace(0x1153B4, 0x3c023f80, 0x3C023FAB) -- Y-FOV
! scope=col | W
 
! scope=col | Z
 
! scope=col | Y
-- Track#
! scope=col | X
-- The Grand Reefs : 6
| rowspan=900 style="border: none; background: none;"|
-- Ruins of Carnuss Gorgull : 9
! scope=col | Register
eeObj.AddHook(0x187330, 0x3c010001, function()
! scope=col | W
local track = eeObj.GetGpr(gpr.a1)
! scope=col | Z
print(string.format("Track : %d", track))
! scope=col | Y
if track == 6 or track == 9 then
! scope=col | X
eeObj.Vu1MpgCycles(1000) -- makes it be 30fps.
|-
else
| vf00 || 0x104000000C|| 0x1040000008 || 0x1040000004||  0x1040000000|| vf17 || 0x104000011C|| 0x1040000118|| 0x1040000114||  0x1040000110
eeObj.Vu1MpgCycles(100) -- default value.
|-style="background-color:#EEEFF2"
end
| vf01 || 0x104000001C || 0x1040000018|| 0x1040000014||0x1040000010 || vf18 || 0x104000012C|| 0x1040000128|| 0x1040000124|| 0x1040000120
end)
|-
</pre>
| vf02 || 0x104000002C|| 0x1040000028|| 0x1040000024|| 0x1040000020|| vf19 ||0x104000013C|| 0x1040000138|| 0x1040000134|| 0x1040000130
 
|-style="background-color:#EEEFF2"
=====Custom config.lua example=====
| vf03 || 0x104000003C||0x1040000038 ||0x1040000034 || 0x1040000030|| vf20 || 0x104000014C|| 0x1040000148|| 0x1040000144|| 0x1040000140
 
|-
Here is the first custom lua config created by the community:
| vf04 || 0x104000004C|| 0x1040000048|| 0x1040000044|| 0x1040000040|| vf21 || 0x104000015C||0x1040000158 || 0x1040000154|| 0x1040000150
 
|-style="background-color:#EEEFF2"
<pre>
| vf05 || 0x104000005C|| 0x1040000058|| 0x1040000054|| 0x1040000050|| vf22 || 0x104000016C|| 0x1040000168|| 0x1040000164|| 0x1040000160
apiRequest(0.1)
 
-- Fix black screen SLUS-20064
 
eeInsnReplace(0x1CF3CC, 0x4100ffff, 0x00000000) -- bc0f 0x1CF3CC to nop
</pre>
 
This is very basic command to replace part of EE memory with other instruction.
* apiRequest(0.1) - Is required for every config. Used version depend on your original eboot highest supported api. 0.1 seems to be enough for basic patches like here. 2.3 is highest known for now.
* -- Fix black screen SLUS-20064 is comment
* eeInsnReplace(0x1CF3CC, 0x4100ffff, 0x00000000) is our true command here. We are replacing here 0x4100FFFF to 0x00000000 at 0x1CF3CC memory offset. Like you can see we need to add what opcode is replaced. Not only patch, and memory offset.
* -- bc0f 0x1CF3CC to nop is just another comment, in this case explaining what is changed
 
==PS3 Config support==
 
Emulator support configs in format known from ps2_netemu/ps2classic from PS3. This feature was officially used in Arc the Lad Twilight of the Spirits ps2-ps4 classic.<br/>
To enable ps3 style config add this to config-emu-ps4.txt:
 
*--lopnor-config=1
*--ps2-title-id=TITLE-ID
 
Config file need to be in folder ...'''/patches/{TITLE-ID}/''' and file need to have name '''{TITLE-ID}_lopnor.cfgbin'''. title id need to be in XXXX-YYYYY format (ex. SLUS-12345).
<br>Example path: /patches/SLUS-12345/SLUS-12345_lopnor.cfgbin
<br>Tester confirmed that configs work like that. We don't even need to edit them, they work as is.
 
 
 
'''Config repository:''' https://github.com/Zarh/ManaGunZ/tree/master/pkgfiles/USRDIR/sys/CONFIG
Just download as raw file, and rename correctly.
 
'''<big>Please keep in mind that not all commands are recognized,</big>''' only 0x01 (can depend on emu revision), 0x09, 0x0A, 0x0B, 0x0F, 0x10, 0x26, 0x27, 0x42.
For example Rayman 3 config Does not work due to unsupported command.<br>
Command 0x07 is NOT recognized, but can be manually translated to cli config (to: --vu-xgkick-delay=value). Same goes for 0x11 (--vu0-accurate-addsub-range can be used).<br>
*Configs explained in text form: https://github.com/Zarh/Get_CONFIG/blob/master/log.txt
*More about PS3 style configs/commands: https://www.psdevwiki.com/ps3/PS2_Emulation#Game_CONFIG
*Log from loading that kind of config: https://pastebin.com/ZpUyU8DE
 
==Known issues==
List of known issues in the Ps2 emulator
{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: center;"
! Issue !! Games affected !! Solution !! Description
|-
| No support for EE Cache || Ice Age 2, DOA2: Extreme, Nascar 2009, [https://github.com/PCSX2/pcsx2/issues/2248 Others]|| Lua patches to the EE memory and picking the right emulator || It's not a ps4 issue per say since these issues are also encountered by Pcsx2. but Pcsx2 does have support for EE cache, though it doesn't use it to fix these games because emulating EE cache is extremely slow. so that's why the Pcsx2 team decided to use pnach patches to fix this issue.
|-
|-
| vf06 || 0x104000006C|| 0x1040000068 || 0x1040000064|| 0x1040000060|| vf23 || 0x104000017C||0x1040000178 || 0x1040000174||0x1040000170
| VU0 is not running in sync with EE core || 24 The Game, ATV Quad Power Racing 2, Twisted Metal Head-On, Primal, Ghosthunter, Rayman Arena, Rayman 3, Largo winch. All games using M-bit. || ee hook AdvanceClock command on affected addresses, Most of the time it will be CTC2 instructions that are affected || Even after being fixed, we will also encounter missing graphics, the solution is to do the same thing we did, but this time on animation commands such as lw. [[Talk:PS2_Classics_Emulator_Compatibility_List#Rayman_3:_Hoodlum_havoc | Rayman 3 for example]] . This issue can also be replicated on Pcsx2 if you overclock the EE by +3
|-style="background-color:#EEEFF2"
| vf07 || 0x104000007C|| 0x1040000078 || 0x1040000074|| 0x1040000070|| vf24 ||0x104000018C || 0x1040000188|| 0x1040000184||0x1040000180
|-
|-
| vf08 || 0x104000008C|| 0x1040000088|| 0x1040000084|| 0x1040000080|| vf25 || 0x104000019C || 0x1040000198||0x1040000194 ||0x1040000190
| No roundmode support for VU/FPU || Koun, Tony hawk games, Devil may cry 3, Gun, TY the Tasmanian Tiger 3, Beyond Good & Evil, MTX Mototrax, Many others  || Lua patches to the EE memory ||
|-style="background-color:#EEEFF2"
| vf09 || 0x104000009C ||0x1040000098||0x1040000094 || 0x1040000090|| vf26 || 0x10400001AC|| 0x10400001A8||0x10400001A4||0x10400001A0
|-
|-
| vf10|| 0x10400000AC|| 0x10400000A8|| 0x10400000A4|| 0x10400000A0|| vf27 || 0x10400001BC||0x10400001B8 ||0x10400001B4||0x10400001B0
| XGKick in-accuracy || Def Jam Vendetta, Galactic Wrestling, Crash twinsanity,  and others || Cli command --vu-xgkick-delay ||
|-style="background-color:#EEEFF2"
| vf11 || 0x10400000BC|| 0x10400000B8|| 0x10400000B4||0x10400000B0 || vf28 || 0x10400001CC||0x10400001C8 || 0x10400001C4||0x10400001C0
|-
|-
| vf12 ||0x10400000CC || 0x10400000C8||0x10400000C4 || 0x10400000C0|| vf29 || 0x10400001DC||0x10400001D8 ||0x10400001D4 ||0x10400001D0
| No M-Bit support || '''Every game that uses M-Bit'''. Totally Spies! Totally Party, Mike Tyson Heavyweight Boxing, My Street, Crash Twinsanity, Marvel Nemesis, Panzer Elite Action - Fields of Glory, Super Monkey Ball Adventure, most Eko Software games, and many more. [https://github.com/PCSX2/pcsx2/pull/3593] || Lua patches to the EE memory ||
|-style="background-color:#EEEFF2"
| vf13 || 0x10400000DC|| 0x10400000D8|| 0x10400000D4|| 0x10400000D0|| vf30 || 0x10400001EC|| 0x10400001E8|| 0x10400001E4||0x10400001E0
|-
|-
| vf14 || 0x10400000EC||0x10400000E8 || 0x10400000E4|| 0x10400000E0|| vf31 || 0x10400001FC|| 0x10400001F8|| 0x10400001F4||0x10400001F0
| Wrong read speed for double layer disc games || Shadowman, Arctic thunder, [https://github.com/PCSX2/pcsx2/pull/3877 other affected games] || Setting  <pre> --cdvd-sector-seek-cycles=0.1</pre> at a very low value for faster Disc reading || Also known in sony's bios as CDVD_READ_DELAY
|-style="background-color:#EEEFF2"
| vf15 || 0x10400000FC|| 0x10400000F8|| 0x10400000F4|| 0x10400000F0|| ACC || 0x104000020C|| 0x1040000208||0x1040000204 || 0x1040000200
|-
|-
| vf16 || 0x104000010C ||0x1040000108 || 0x1040000104|| 0x1040000100
|('''Theory''') The emulated EE is overclocked by default || Ratchet and clank games, Metal gear solid 3, Syphon Filter: The Omega Strain, SOCOM II: U.S. Navy SEALs, Soul Calibur 3, Need for Speed: Underground, Others || None, though setting eecyclescalar above 1.0 might slightly help since it skips cycles || These games are extremely EE sensitive. once you overclock the EE, those games will have issues. PCSX2 fixed that with EETIMINGHACK just in case the user overclocks the EE. but on this emulator there's no way to underclock the EE. in fact, it seems that the EE is overclocked above +3 by default for some reason. and it also could possibly be the reason why the VU0 unit is not running in sync with the EE. it seems also that the Fatal fury emu is slightly less overclocked than other emus. the games that needed the ee to be overclocked in pcsx2 no longer need to be overclocked in this emulator. and the games that encounter issues when the ee is overclocked are broken in this emulator. and that alone is proof that the EE is most definitely overclocked by default.
|-
|-
|}
| Clamping is turned off by default for FPU and VU units || '''Every game that requires clamping''', Klonoa, Digimon Rumble arena 2, Bully, Devil Kings, Batman - Rise of Sin Tzu,  others  || <pre>the cli commands --fpu-no-clamping=0 --vu1-no-clamping=0 --vu0-no-clamping=0 --cop2-no-clamping=0</pre>
 
{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: center;"
{| class=wikitable style="border: none; background: none;"
! scope=col | Register
! scope=col | Address
| rowspan=900 style="border: none; background: none;"|
! scope=col | Register
! scope=col | Address
|-  
| vi00 || 0x1040000210 ||vi16|| 0x1040000310??
|-style="background-color:#EEEFF2"
| vi01 || 0x1040000220  || vi17 || 0x1040000320??
|-
|  vi02|| 0x1040000230  || vi18 || 0x1040000330??
|-style="background-color:#EEEFF2"
|  vi03||  0x1040000240 || vi19 || 0x1040000340??
|-
|  vi04||  0x1040000250 ||  vi20 || 0x1040000350??
|-style="background-color:#EEEFF2"
|  vi05|| 0x1040000260  || vi21 || 0x1040000360
|-
|  vi06||  0x1040000270 || vi22 || 0x1040000370??
|-style="background-color:#EEEFF2"
|  vi07||  0x1040000280 || vi23 || 0x1040000380??
|-
|-
| vi08||  0x1040000290 || vi24 || 0x1040000390??
| In-accurate VU emulation || Sly cooper games, Crash twinsanity, Crazy frog racer, Rayman 3, Koei tecmo games, Klonoa 2, others. || Choosing a VU accurate emulator such as Roguev1 or Kof2000 with the right clamping commands || The issue leads to SPS and graphical issues and sometimes freezing.
|-style="background-color:#EEEFF2"
|  vi09||  0x10400002A0 || vi25 || 0x10400003A0??
|-
|-
| vi10||  0x10400002B0 || vi26 || 0x10400003B0
| In-accurate Multiply/Divide/Add/Subtract instructions || Max payne, Bully, Jackie chan adventures, Wild arms 3, Pac-man World 3, Others || Addsub/Muldiv Cli commands || Causes many geometry issues and black screens. Sony reduced the accuracy of these instructions because the ps4 is too weak
|-style="background-color:#EEEFF2"
|  vi11||  0x10400002C0|| vi27 || 0x10400003C0??
|-
|-
| vi12|| 0x10400002D0 || vi28 || 0x10400003D0
| Multitap doesn't support all games || Urban reign, many others || None ||
|-style="background-color:#EEEFF2"
|  vi13||  0x10400002E0 || vi29 || 0x10400003E0??
|-
|-
| vi14|| 0x10400002F0 || vi30 || 0x10400003F0??
| TLB Miss || Jackie chan adventures, Pac-man world 3, Spyro enter the dragonfly, Yu-Gi-Oh Capsule monsters, others || Using Recvx emu or Fatal fury emu || [https://forums.pcsx2.net/Thread-Could-someone-explain-TLB-errors?pid=613510#pid613510 More explanation on this issue]
|-style="background-color:#EEEFF2"
|  vi15||  0x1040000300 || vi31 || 0x1040000400??
|-
|-
|}
|}


= Open CL and Floats =
= PS2 Bios =
 
==Description==
 
The PS2 bios is the file '''PS20220WD20050620.crack''' included in every PS2 game .pkg. It Is '''exactly''' the same BIOS that Sony used in ps2_netemu.self in PS3. Due to lack of many X modules homebrew compatibility is limited, and many of those need to be recompiled to use non X versions of modules, or need to load open source versions of them thru mc/cdvd. Important non X module that is missing is libsd, and homebrew that need it, will most likely fail to boot, or error.
<br>Bios is know to blacklist some titles, and refuse to boot them. This include all titles with 00000000 000000A0 flag from that  [[PS2_Emulation#Game_ID/DiscID in PS20220WD20050620.crack | list (click here)]]
 
Bios version seems to be Developement v2.20 from Japan region (22/01/2007), but it's of course not limited to booting only NTSC-J games.
Emulator not support USB peripherals, but this seems to be not limitation of BIOS, as it is used also in CECH C/E PS3 consoles.
There are signs that different bios version exist, named PS20190AC20030623_nordram_miniOSD.bin. This bios have included handy extensions for debugging, and can debug print with "debug osd verbosity" from CLI set to "verbose". Most noticeable difference for both bios files seems to be special RDRAM module.
<br>
<br>'''PS20220WD20050620.crack file MD5: 83AD2B530C9C102A561BA1CDC6D996D5'''


In this part, we describe the PS4 native Floating point support and OpenCL information, for both CPU and GPU. The understanding of floating point conversion is very important for emulating the PS2. The information below came from this [https://gist.github.com/masterzorag/06cadbc5fbe7d3375704fc52518f434e#file-gistfile1-md gist].
While PS3 emulators patch bios to preferred region, emulator used in PS4 use so called CallHook which is known better for pcsx2 users as fastboot. No need to describe patch here, just look at PCSX2 fastboot code. It's literally the same code, but PS4 emus don't have patches for different bios revisions.


== CPU ==
==Files inside ROM image==


{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: center;"
{| class="wikitable" style="font-size:small;"
! Info !! Value
! File !! Offset in exported bin !! Description !! File type (exportable)
|-
|-
| Device Name                                ||   CXD90026AG - DG1002FGF84HT
| RESET || 0x00 || Bootstrap code for the EE and IOP. || BIN
|-
|-
| Device Vendor                              ||   AuthenticAMD
| ROMDIR || 0x2780 || The ROMDIR part of the ROM image, which provides information on the location and name of files contained in the image. || BIN
|-
|-
| Device Vendor ID                            ||   0x1022
| EXTINFO || 0x2CC0 || Contains the "EXTINFO" for all files in the ROM image. || BIN
|-
|-
| Device OpenCL C Version                    ||   OpenCL C 1.2 pocl
| SBIN || 0x3330 || Seems to be the pad controller library for the PS1 monitor. || BIN
|-
|-
| Device Type                                ||   CPU
| LOGO || 0xA2D0 || PS1 logo? || BIN
|-
|-
| Max compute units                          ||   8
| IOPBTCONF || 00x1EA20 || Boot configuration file for the IOP, during the final phase of the IOP reset. If no UDNL module is specified, the IOP will only have a single IOP reset in the reboot process, with the modules listed in IOPBTCONF.  || BIN
|-
|-
| Max work item dimensions                    ||   3
| IOPBTCON2 || 0x1EB10 || Boot configuration file for the IOP, for the first phase of the IOP reset (before UDNL is loaded). || BIN
|-
|-
| Max work item sizes                        ||   4096x4096x4096
| SYSMEM || 0x1EBE0 || System Memory Manager. || ELF
|-
|-
| Max work group size                        ||   4096
| LOADCORE || 0x1FE00 || The core of IOP module loading. Provides the lowest level of IOP module loading functions. Also handles the startup of the IOP. || ELF
|-
|-
| Preferred work group size multiple          ||   8
| EXCEPMAN || 0x22380 || Exception manager. || ELF
|-
|-
! Half-precision Floating-point support      !!  (n/a)
| INTRMANP || 0x22F60 || Interrupt Manager. According to wisi, it is for PS mode. || ELF
|-
|-
! Single-precision Floating-point support    !!  (core)
| INTRMANI || 0x24970 || Interrupt Manager. According to wisi, it is for IOP mode. || ELF
|-
|-
| Denormals                                  || Yes
| SSBUSC || 0x267B0 || SSBUS Controller library. The SSBUS seems to be the bus that all peripherals get connected to. It seems to have the power to control the mapping of the device registers, as well as access timing. || ELF
|-
|-
| Infinity and NANs                          || Yes
| TIMEMANP || 0x26F20 || Timer Manager (PS mode) || ELF
|-
|-
| Round to nearest                            || Yes
| TIMEMANI || 0x27B00 || Timer Manager (IOP mode) || ELF
|-
|-
| Round to zero                              || Yes
| DMACMAN || 0x28730 || DMA Controller Manager. || ELF
|-
|-
| Round to infinity                          || Yes
| SYSCLIB || 0x2BE30 || System C Library. || ELF
|-
|-
| IEEE754-2008 fused multiply-add            || No
| HEAPLIB || 0x2E590 || Memory HEAP LIBrary (i.e. thvpool, thfpool) || ELF
|-
|-
| Support is emulated in software            || No
| THREADLIB || 0x2F290 || Multi_Thread_Manager || ELF
|-
|-
| Correctly-rounded divide and sqrt operations|| Yes
| VBLANK || 0x38020 || V-Blank management || ELF
|-
|-
! Double-precision Floating-point support    !!  (cl_khr_fp64)
| IOMAN || 0x38DB0 || IO Manager || ELF
|-
|-
| Denormals                                  || Yes
| MODLOAD || 0x3AD20 || IOP module loader. || ELF
|-
|-
| Infinity and NANs                          || Yes
| ROMDRV || 0x3D070 || ROM driver. Provides access to the boot ROM (rom0). || ELF
|-
|-
| Round to nearest                            || Yes
| ADDDRV || 0x3DF60 ||  Adds support for the DVD ROM (rom1:), via ROMDRV. || ELF
|-
|-
| Round to zero                              || Yes
| STDIO || 0x3D3C0 || Standard I/O library. || ELF
|-
|-
| Round to infinity                          || Yes
| SIFMAN || 0x3EFB0 || SIF manager. || ELF
|-
|-
| IEEE754-2008 fused multiply-add            || Yes
| SIFINIT || 0x40550 || Initializes the SIF. || ELF
|-
|-
| Support is emulated in software            || No
| EESYNC || 0x40970 || For synchronizing with the EE, at the end of IOP resets. EESYNC from DNAS images are evil; they also perform a memory wipe of the region from 0x00084000 to .0x00100000. || ELF
|-
|-
! Execution capabilities                      !!
| EENULL || 0x40E10 ||  The idle thread (id #0) module, in ps2 loaded to 0x00081FC0. || BIN
|-
|-
| Run OpenCL kernels                          || Yes
| PS1ID || 0x40E50 ||  Only found in newer boot ROMs || BIN
|-
|-
| Run native kernels                          || Yes
| LIBFI || 0x40E60 || Not present in the boot ROM of the SCPH-10000 and SCPH-15000. || BIN
|-
|-
| SPIR versions                              || 1.2
| PS1VERJ || 0x40F50 ||  || BIN
|-
|-
| Device Extensions                          ||  <div align="left"><pre> cl_khr_byte_addressable_store
| PS1VERA || 0x40F60 ||  || BIN
cl_khr_global_int32_base_atomics
cl_khr_global_int32_extended_atomics
cl_khr_local_int32_base_atomics
cl_khr_local_int32_extended_atomics
cl_khr_3d_image_writes
cl_khr_spir
cl_khr_fp64
cl_khr_int64_base_atomics
cl_khr_int64_extended_atomics </pre></div>
|-
|-
|}
| PS1VERE || 0x40F70 ||  || BIN
 
== GPU ==
 
{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: center;"
! Info !! Values
|-
|-
|Device Name                                  ||   AMD LIVERPOOL
| PS1VERC || 0x40F80 ||  || BIN
|-
|-
|Device Vendor                                ||   AMD
| PS1VERH || 0x40F90 ||  || BIN
|-
|-
|Device Vendor ID                            ||   0x1002
| OSDSYS || 0x40FA0 || The browser || BIN
|-
|-
|Device Version                                || OpenCL 1.1
| - || 0x40FB0 ||  || BIN
|-
|-
|Device OpenCL C Version                      ||  OpenCL C 1.1
| RDRAM || 0x41000 || Provides a RDRAM test for the EE at power-on. This is run from RESET. || BIN
|-
|-
|Device Type                                  || GPU
| EELOADCNF || 0x43D50 || Contains the IOP boot configuration file for EELOAD. || BIN
|-
|-
|Max compute units                            || 18
| SIFCMD || 0x43F00 || SIF command module. Contains the SIF command and SIF RPC functions. || ELF
|-
|-
|Max work item dimensions                      || 3
| REBOOT || 0x46140 || The reboot service. Receives IOP reset packets from the EE, from across the SIF. || ELF
|-
|-
|Max work item sizes                          || 256x256x256
| LOADFILE || 0x46910 || The RPC server for MODLOAD || ELF
|-
|-
|Max work group size                            || 256
| EECONF || 0x49070 || Loads part of the system configuration from the MECHACON EEPROM. Also configures and resets some peripherals, depending on the model version. In slimlines, and possibly on PS3 EECONF will also load the MAC address. || ELF
|-
|-
|Compiler Available                              || Yes
| - || 0x49FF0 ||  || BIN
|-
|-
|Preferred work group size multiple            || 64
| IOPBOOT || 0x4A000 || IOP bootup program || BIN
|-
|-
!Half-precision Floating-point support        !!   (cl_khr_fp16)
| - || 0x4B160 ||   || BIN
|-
|-
|Denormals                                    || No
| TBIN || 0x4B800 ||  The PS1 monitor program. Seems to be the PS1 BIOS. This is started by RESET, when the IOP is in PS1 mode. || BIN
|-
|-
|Infinity and NANs                            || Yes
| XSHA1 || 0x59770 || sha1 - this only present in PS3. It is used as additional antipiracy check. It seems that it calculate disc main elf checksum and compares it with some database. Config related?|| ELF
|-
|-
|Round to nearest                              || Yes
| XLOADFILE || 0x5A740 || Updated module || ELF
|-
|-
|Round to zero                                || No
| SIO2MAN || 0x5D7F0 || SIO2 manager. Provides access to the SIO2 interface. || ELF
|-
|-
|Round to infinity                            || No
| - || 0x5F420 ||  || BIN
|-
|-
|IEEE754-2008 fused multiply-add              || No
| MCSERV || 0x61340 ||  RPC server for MCMAN. || ELF
|-
|-
|Support is emulated in software              || No
| - || 0x63040 ||  || BIN
|-
|-
!Single-precision Floating-point support    !!    (core)
| KROMG || 0x64000 ||  || BIN
|-
|-
|Denormals                                    || No
| - || 0x65CC0 ||  || BIN
|-
|-
|Infinity and NANs                            || Yes
| KROM || 0x66000 || Kanji ROM? Not sure where this is used. || BIN
|-
|-
|Round to nearest                              || Yes
| - || 0x7FE70 ||  || BIN
|-
|-
|Round to zero                                || No
| ROMVER || 0x7FF00 || ROM version. || BIN
|-
|-
|Round to infinity                            || No
| - || 0x7FF10 ||  || BIN
|-
|-
|IEEE754-2008 fused multiply-add              || No
| VERSTR || 0x7FF30 || Version string. Probably PS1 ROM will use this because that this string is also present in PlayStation consoles. || BIN
|-
|-
|Support is emulated in software              || No
| - || 0x7FF90 ||  || BIN
|-
|-
|Correctly-rounded divide and sqrt operations  || No
| ROMGSCRT || 0x80000 ||  || BIN
|-
|-
!Double-precision Floating-point support      !!  (cl_khr_fp64)
| NCDVDMAN || 0x82D30 || It seems to be a heavily stripped-down CDVDMAN module, with no support for some S-command functions like sceCdRI. || ELF
|-
|-
|Denormals                                    || Yes
| SECRMAN || 0x8F770 || Security Manager. Signing is NOT done with the one in ROM, but with a special version that comes with the utility discs. Looks like PS3 units have a different SECRMAN module from retail sets, similar to PS2 TOOL one. || ELF
|-
|-
|Infinity and NANs                            || Yes
| MCMAN || 0x93C30 || Memory Card Manager. || ELF
|-
|-
|Round to nearest                              || Yes
| PADMAN || 0xA30C0 || Pad manager. || ELF
|-
| CDVDMAN || 0xAC810 || The CD/DVD manager. || ELF
|-
|-
|Round to zero                                || Yes
| CDVDFSV || 0xB4BC0 || The RPC server for CDVDMAN. || ELF
|-
|-
|Round to infinity                            || Yes
| FILEIO || 0xBCF80 || RPC server for IOMAN. Sony has greatly changed the semantics and design of FILEIO after some point. Connecting an old FILEIO EE RPC client to a newer server will result in a severe IOP crash. || ELF
|-
|-
|IEEE754-2008 fused multiply-add              || Yes
| CLEARSPU || 0xBF080 || Seems to clear/reset the SPU, but is known to cause crashes under some conditions. Not sure if it's buggy or not. Only used by the OSDSYS of the SCPH-10000 and SCPH-15000, probably retained for backward-compatibility. || ELF
|-
|-
|Support is emulated in software              || No
| UDNL || 0xC0CC0 || It is responsible for selecting the modules and starting the IOP, during the final phase of the IOP reset where the desired modules are to be loaded into the IOP. || ELF
|-
|-
!Execution capabilities !!
| IGREETING || 0xC2BC0 || Displays boot information (i.e. IOP boot type, EBOOTP, IBOOTP, switch positions for DSW602 and the type of DSW602 board installed || ELF
|-
|-
|Run OpenCL kernels                            || Yes
| EELOAD || 0xC3C20 || The EE ELF loader, which is loaded by LoadExecPS2() to 0x00082000 in PS2 for loading ELFs. || BIN
|-
|-
|Run native kernels                            || No
| XCDVDMAN || 0xD2DA0 || cdvd_driver - Updated module || ELF
|-
|-
|Device Extensions                              || <div align="left"><pre>cl_khr_byte_addressable_store
| XCDVDFSV || 0xE1B30 ||  cdvd_ee_driver - Updated module || ELF
cl_khr_byte_addressable_store
cl_khr_global_int32_base_atomics
cl_khr_global_int32_extended_atomics
cl_khr_local_int32_base_atomics
cl_khr_local_int32_extended_atomics
cl_khr_int64_base_atomics
cl_khr_int64_extended_atomics
cl_khr_fp64
cl_khr_fp16</pre></div>
|-
|-
|}
| OSDSND || 0xEFF60 || OSD sound library. This is actually the tentative sound driver, which is called "librspu2" in the Sony SDK. || ELF
 
|-
= PS3 Configuration support =
| PS2LOGO || 0x11ABB0 ||  Displays the PlayStation 2 logo from the inserted disc. For newer consoles, if the logo cannot be decrypted properly, it will fall back to the browser. Not actually required to boot games, but the Sony OSDSYS boots PS2 games through this program. || ELF
 
|-
<pre>
| XPARAM2 || 0x137500 || File store per title settings for IOP emulation (XPARAM available also in real PS2 since 750XX where Deckard powerPC was introduced) || ELF
The PS2 emulator of the PS4 supports configurations in the known format from ps2_netemu/ps2classic that came from the PS3. This feature was officially used in Arc the Lad Twilight of the Spirits ps2-ps4 classic. To enable PS3 style configuration, add this to config-emu-ps4.txt:
|-
| OSDSYS || 0x139A00 ||  The browser || BIN
|-
| PIOPRP || 0x177880 || Present in the PS3 ps2_(gx/soft/net)emu; contains version 3.1.0 of the IOP software (compared to version 1.3.4 on the root).  || BIN
|-
| KERNEL || 0x1BB7E0 || The EE kernel || BIN
|}
Description source: https://gist.github.com/uyjulian/25291080f083987d3f3c134f593483c5


--lopnor-config=1
== Game_ID/DiscID in PS20220WD20050620.crack ==
--ps2-title-id=TITLE-ID
 
The configuration file needs to be in folder ...'''/patches/{TITLE-ID}/''' and the file need to have name '''{TITLE-ID}_lopnor.cfgbin'''. The Title ID needs to be in XXXX-YYYYY format (ex. SLUS-12345). Example path: /patches/SLUS-12345/SLUS-12345_lopnor.cfgbin. A tester confirmed that configurations work as is without even the need to edit them.
</pre>


<pre>
There are 193 titleIDs listed inside XPARAM2.ELF file of PS2 Bios included in PS20220WD20050620.crack. XPARAM2.ELF is called by OSDSYS, then ID check is performed. If titleID match to one of included in the table, different IOP emulation settings are applied. This include blacklisting for some specific titles.  
Please keep in mind that not all PS3 commands are recognized, only 0x01 (can depend upon emu revision), 0x09, 0x0A, 0x0B, 0x0F, 0x10, 0x26, 0x27 and 0x42.
For example, the Rayman 3 configuration does not work due to the command being unsupported on PS4.
Command 0x07 is NOT recognized, but can be manually translated to CLI configuration (to "--vu-xgkick-delay=value").
Same goes for command 0x11 (--vu0-accurate-addsub-range can be used).
</pre>


*Configs explained in text form: https://github.com/Zarh/Get_CONFIG/blob/master/log.txt
Original PS2 bios from models with emulated IOP, include similar list file called XPARAM.ELF. Title IDs there are not the same, although some of them exist on both lists.
*More about PS3 style configurations/commands: https://www.psdevwiki.com/ps3/PS2_Emulation#Game_CONFIG
*A PS4 log from loading that kind of config: https://pastebin.com/ZpUyU8DE


= Known issues =
{| class="wikitable sortable" ||
 
|-  
{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: center;"
! Command !! Name
! Issue !! Games affected !! Solution !! Description
|-
|-
| No support for EE Cache || Ice Age 2, DOA2: Extreme, Nascar 2009, Barnyard, [https://github.com/PCSX2/pcsx2/issues/2248 Others]|| Lua patches to the EE memory and picking the right emulator ||
| 0x00 || TITLE_MASK
|-
| Missing COP2 pipeline emulation. ||  [https://github.com/PCSX2/pcsx2/issues/4439 other games affected by COP2 timing]  || Rearranging code through lua patches. || While COP2 is a part of EE, in terms of emulation it's a separate processor that can run on its own. Consequently, some operations take a long time while EE still minds own its business. Some games abuse this and do their own thing, knowing that COP2 calculation takes an expected number of cycles. On this emu, every COP2 opcode is instant, which break games that expect it to take some time.
|-
|-
| VU0 is not running in sync with EE core || 24 The Game, ATV Quad Power Racing 2, Ghosthunter, Rayman Arena, Rayman 3, Largo winch, Ratchet and clank games. All games using M-bit. || EE hook AdvanceClock or fastforwardclock commands on affected addresses to push VU0 ahead while stalling EE, setting the value of 5 to ee cycle scalar, and patches to rearrange code. Most of the time, it will be CTC2/QMTC2 instructions with interlock that are affected. || Emulator kickstarts VU0 for 256 cycles, while reporting that 512 cycles passed. Yup, we are out of sync right from the start of VU0 mpg because people working for $ony don't know that VU0 run at EE MHz, not at EE bus MHz. Not to mention, that a 256 cycles kickstart is too much even on the correct speed. Later things just got worse. This issue can be partially replicated on Pcsx2 if you overclock the EE by +3
| 0x01 || SIO2_MASK
|-
|-
| FPU/VU math inaccuracies. || Koun, Tony hawk games, Devil may cry 3, Gun, TY the Tasmanian Tiger 3, Beyond Good & Evil, MTX Mototrax, Max payne, Bully, Jackie chan adventures, Wild arms 3, Pac-man World 3, Gran turismo 4, Many others  || Lua patches to the EE memory, accurate math commands. || PS2 use really obscure floating point math, only one guard bit is used in calculations. PCSX2 hack it with different rounding modes, emu on ps4 fix it with soft floats, usually applied per offset. Sometime with patches directly to affected code (THPS engine).
| 0x02 || DEV9_MASK
<br>Worth to note that pcsx2 by default apply "accurate add/sub" for every single FPU opcode, and only to fpu opcodes. That why sometimes we need to use accurate add/sub while pcsx2 is happy at default settings.
|-
|-
| M-Bit support is broken || '''Every game that uses M-Bit'''. Totally Spies! Totally Party, Mike Tyson Heavyweight Boxing, My Street, Crash Twinsanity, Marvel Nemesis, Panzer Elite Action - Fields of Glory, Super Monkey Ball Adventure, most Eko Software games, and many more. [https://github.com/PCSX2/pcsx2/pull/3593] || Lua patches to the EE memory || While emulator respect m-bit, way that VU0 work on it make it broken most of times (check "VU0 is not running in sync with EE core" issue).
| 0x03 || USB_MASK
|-
|-
| Multitap doesn't support all games || Urban reign, Digimon Rumble Arena 2, others || Lua patches || Emulator expect PS4 to be able to use 8 controllers (well, who doesn't? Even PS1 can do it...). That cause all kind of mess with controller detection when game expect multitap in second port.
| 0x04 || SIF_DMA_SYNC
|-
|-
| DMA writes when busy signal is engaged || Ratchet and clank games, Metal gear solid 2, others || None yet || AKA eetiminghack
| 0x05 || SIF_DMA_LOAD
|-
|-
|VIF1 runs too fast || Urban reign, Avatar, Parappa 2, Eternal Poison, Soul Calibur 2, Soul Calibur 3, Others  || Using LUA's SchedulerDelayEvent command or Using CLI'S vif1-instant-xfer command || Sony wanted to improve the performance, which is the reason VIF1 is instant. The lua's command can be customizable to set the delay period, the cli can't, therefore lua's command is much more compatible
| 0x06 || DMAC_CH10_INT_DELAY
|-
|-
|Reading VU TPC registers returns wrong values || Street Fighter 3 EX(VU0), R: Racing Revolution(VU0), Spiderman 3 (VU0, in T-Bit handler...), Edge of Reality games(VU1) || Patches in lua. || In this emu TPC stores full addresses, which is wrong. Real hardware keep there addr >> 3. Worth noting that EoR games read VU1 TPC in a nasty way, accessing 0x43A0(VU1 TPC) from COP2 code.
| 0x07 || MECHA_RECOGTIME
|-
|-
|VIF command interrupts handled before VIFn_CODE is updated. || Onimusha Blade Warriors ||  Fixed by patch in intr handler. || This is very specific case because Onimusha check VIFn_CODE register in interrupt handler and do nothing if code is not 0x80 (NOP with I). But VIFn_CODE seems to be updated after interrupt is handled. This practically makes everything out of sync later as interrupts are happening, but handler does nothing about them.
| 0x08 || CPU_DELAY
|-
|-
| CDVD register 0x1F402038 (KeysValid) return wrong result. || Every "SCCS" game || Patches in lua. || Likely specific to NTSC-C releases, because that region uses special SDK. This issue makes cdvdman become stuck on any request because it thinks that the cdvd key is invalid.
| 0x09 || DEV5_INT_SPEED
|-
|-
| Lack of CDVD error handling || Demon Chaos, Spyro A new Beginning, Silent Hill 2 Black Ribbon, games from pcsx2 #5174 PR. || Patches in lua if needed. || One correctly supported error is SCECdErABRT, rest is just not handled or what's worst trigger emu panic on purpose like SCECdErILI (but not for 0 sector request - Spyro). Some affected games can still work if error is just accidental and not checked by game code.
| 0x0A || CDVD_READ_DELAY
|-
|-
| Corrupted SIF0 transfer when not full QW is send by IOP || True Crime: LA, PDC DC 2008, Street Racing Syndicate(1.03) || Patches in lua. || IOP is able to send words by SIF0, EE DMAC can only transfer Quadwords. When IOP send not full QW real hardware use whatever was in buffer from previous transfer for missing words (only words that are requested by iop are overwritten in transfer buffer). Emu probably memset 0 that part.
| 0x0B || SPU2_BEHAVIOR
|-
|-
|}
|}


= Unconfirmed or unknown issues (vodoo/speculation) =
{| class="wikitable sortable" ||
 
|-  
{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: center;"
! ID !! Title !! Command !! Value !! Remarks
! Issue !! Games affected !! Solution !! Description
|-
|PBPX_952.01 || DVD Utility Disc Version 1.00                                        || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|-
|-
| Inaccurate GIF timing || The Matrix: Path of Neo, Tenchu - Fatal Shadows, Batman begins, and possibly many more! || LUA patches, or hooking schedulerdelayevent on an affected offset ||
|PBPX_952.02 || DVD Utility Disc Version 1.01                                        || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|-
|-
| (CDVD -> IOP -> EE) timing inaccuracy || The Simpsons, Bee Movie, Robot Alchemic Drive, Raw Danger!, Wild ARMS 4, Genji dawn of the samurai, Dragon ball z budokai tenkaichi 1, Shadowman(Textures), God of war (Music), Ratchet and clank size matters (Music), every game that's listed to require CDVD_READ_DELAY. || IOP, EE, CDVD CLI commands, Lua patches, and even VU1 commands. || The IOP is set by default to run 2x faster than it's designed, and what it's designed at is likely incorrect in the first place. Likewise with CDVD, making it hard to recognize the correct speed. Users may encounter frozen or distorted audio, games irresponsive to input, and frozen fmvs repeating the same frame and sound they were stuck at. Red Dead Revolver is an official release affected by this issue.
|PBPX_952.03 || DVD Utility Disc Version 1.01                                        || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|-
|-
| IPU emulation inaccuracy || Burnout 3, Tony Hawk's Underground, Onimusha Dawn of Dreams || ? ||  
|PBPX_952.06 || DVD Player (Version 2.01)                                            || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|-
|-
| Inaccurate hsync rate/bad ipu timing || Bee movie, Never7, Tomb Raider: The Angel of Darkness, ESPN - NBA 2K5 || Underclocking/overclocking the EE, limiting the fps, and LUA patches. || Because the video goes out of sync either initially or midpoint, the game freezes at whatever frame it was at, repeating the exact same audio over and over again, or in some cases skipping parts of it and continuing normally. This is a timing issue that can be the result of more than one thing. As such, the cause can be one thing, or a combination of things going wrong. Predicting the cause can be a challenge, as PCSX2 is also affected by this issue, albeit at a lesser degree.
|PBPX_952.07 || DVD Player (Version 2.10)                                            || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|-
|-
|}
|PBPX_952.08 || DVD Player (Version 2.10)                                            || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
 
= PS2 Bios =
 
== Description ==
 
The PS2 BIOS is the file '''PS20220WD20050620.crack''' included in every PS2 game .pkg. It is the same BIOS used by Sony in PS3's ps2_netemu.self. The lack of many X modules here means that homebrew compatibility is limited, as many of those need to be recompiled to use non X versions of modules, or need to load open source versions of them through MC/CDVD. An important non X module that is missing is LIBSD, therefore, homebrews that require it will likely fail to boot, or cause an error.
 
This PS2 BIOS is known to blacklist some titles, and refuse to boot them. This includes all titles with the 00000000 000000A0 flag, documented [[PS2_Emulation#Game_ID/DiscID in PS20220WD20050620.crack|here]].
 
'''More about the PS2 BIOS'''
<pre>
The version of the PS2 BIOS seems to be the developement v2.20 from the Japanese region (22/01/2007), and is not limited to booting only NTSC-J games.
The PS2 emulator does not support USB peripherals, but this seems not to be a limitation of the BIOS, as it is used also in CECH C/E PS3 consoles.
There are signs that different PS2 BIOS versions exist, named PS20190AC20030623_nordram_miniOSD.bin. This PS2 BIOS has included handy extensions for debugging, and can debug print with "debug osd verbosity" from CLI set to "verbose". The most noticeable difference for both BIOS files seems to be the special RDRAM module.
 
Whilst the PS3 patches its PS2 BIOS to preferred regions, the PS4 uses a so called CallHook which is better known for PCSX2 users as fastboot. For more information about this patch, look at PCSX2's fastboot code. It is the same code except that PS2 emulators for PS4 do not have patches for different BIOS revisions.
</pre>
 
'''PS2 BIOS file information:'''
<pre>
File name: PS20220WD20050620.crack
MD5: 83AD2B530C9C102A561BA1CDC6D996D5
</pre>
 
== Files inside ROM image ==
 
{| class="wikitable" style="font-size:small;"
! File !! Offset in exported bin !! Description !! File type (exportable)
|-
|-
| RESET || 0x00 || Bootstrap code for the EE and IOP. || BIN
|PBPX_952.09 || DVD Player (Version 2.10)                                            || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|-
|-
| ROMDIR || 0x2780 || The ROMDIR part of the ROM image, which provides information on the location and name of files contained in the image. || BIN
|PBPX_952.10 || DVD Utility Disc Version 2.10                                        || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|-
|-
| EXTINFO || 0x2CC0 || Contains the "EXTINFO" for all files in the ROM image. || BIN
|PBPX_952.11 || DVD Utility Disc Version 1.00                                        || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|-
|-
| SBIN || 0x3330 || Seems to be the pad controller library for the PS1 monitor. || BIN
|PBPX_952.21 || DVD Player (Version 2.12)                                            || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|-
|-
| LOGO || 0xA2D0 || PS1 logo? || BIN
|PBPX_952.22 || DVD Player (Version 2.14)                                            || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|-
|-
| IOPBTCONF || 00x1EA20 || Boot configuration file for the IOP, during the final phase of the IOP reset. If no UDNL module is specified, the IOP will only have a single IOP reset in the reboot process, with the modules listed in IOPBTCONF.  || BIN
|PBPX_952.24 || DVD Player (Version 2.16)                                            || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|-
|-
| IOPBTCON2 || 0x1EB10 || Boot configuration file for the IOP, for the first phase of the IOP reset (before UDNL is loaded). || BIN
|PBPX_952.28 ||                                                                      || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|-
|-
| SYSMEM || 0x1EBE0 || System Memory Manager. || ELF
|PBPX_952.35 ||                                                                      || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|-
|-
| LOADCORE || 0x1FE00 || The core of IOP module loading. Provides the lowest level of IOP module loading functions. Also handles the startup of the IOP. || ELF
|PBPX_952.39 || Online Start Up Disc v3.0                                            || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|-
|-
| EXCEPMAN || 0x22380 || Exception manager. || ELF
|PBPX_955.01 || Linux for PS2 Beta Release 1                                        || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|-
|-
| INTRMANP || 0x22F60 || Interrupt Manager. According to wisi, it is for PS mode. || ELF
|PBPX_955.07 || Playstation 2 Linux Runtime Environment v1.0 (Disc 1)                || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|-
|-
| INTRMANI || 0x24970 || Interrupt Manager. According to wisi, it is for IOP mode. || ELF
|PBPX_955.09 || Linux for PS2 Release 1.0                                            || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|-
|-
| SSBUSC || 0x267B0 || SSBUS Controller library. The SSBUS seems to be the bus that all peripherals get connected to. It seems to have the power to control the mapping of the device registers, as well as access timing. || ELF
|PBPX_955.18 ||                                                                     || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|-
|-
| TIMEMANP || 0x26F20 || Timer Manager (PS mode) || ELF
|PDPX_991.09 || DVD Player (Version 3.04)                                            || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|-
|-
| TIMEMANI || 0x27B00 || Timer Manager (IOP mode) || ELF
|PSXC_002.01 || PSX Update Disc 1.10                                                || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|-
|-
| DMACMAN || 0x28730 || DMA Controller Manager. || ELF
|PSXC_002.02 || PSX Update Disc 1.20                                                || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|-
|-
| SYSCLIB || 0x2BE30 || System C Library. || ELF
|PSXC_002.03 || PSX Update Disc 1.31                                                || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|-
|-
| HEAPLIB || 0x2E590 || Memory HEAP LIBrary (i.e. thvpool, thfpool) || ELF
|PTPX_970.38 ||                                                                      || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|-
|-
| THREADLIB || 0x2F290 || Multi_Thread_Manager || ELF
|SCAJ_201.25 || Tekken 5                                                            || 0x0B || 0x40000000 || SPU2_BEHAVIOR
|-
|-
| VBLANK || 0x38020 || V-Blank management || ELF
|SCAJ_201.26 || Tekken 5                                                            || 0x0B || 0x40000000 || SPU2_BEHAVIOR
|-
|-
| IOMAN || 0x38DB0 || IO Manager || ELF
|SCES_532.02 || Tekken 5                                                            || 0x0B || 0x40000000 || SPU2_BEHAVIOR
|-
|-
| MODLOAD || 0x3AD20 || IOP module loader. || ELF
|SCKA_200.49 || Tekken 5                                                            || 0x0B || 0x40000000 || SPU2_BEHAVIOR
|-
|-
| ROMDRV || 0x3D070 || ROM driver. Provides access to the boot ROM (rom0). || ELF
|SCPM_621.15 ||                                                                     || 0x00 ||  0x1000000 || TITLE_MASK
|-
|-
| ADDDRV || 0x3DF60 ||  Adds support for the DVD ROM (rom1:), via ROMDRV. || ELF
|SCPM_621.16 ||                                                                      || 0x00 ||  0x1000000 || TITLE_MASK
|-
|-
| STDIO || 0x3D3C0 || Standard I/O library. || ELF
|SCPN_601.01 || PlayStation BB Navigator (Version 0.10)                              || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|-
|-
| SIFMAN || 0x3EFB0 || SIF manager. || ELF
|SCPN_601.30 || PlayStation BB Navigator (Version 0.20)                              || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|-
|-
| SIFINIT || 0x40550 || Initializes the SIF. || ELF
|SCPN_601.40 || PlayStation BB Navigator (Version 0.30)                              || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|-
|-
| EESYNC || 0x40970 || For synchronizing with the EE, at the end of IOP resets. EESYNC from DNAS images are evil; they also perform a memory wipe of the region from 0x00084000 to .0x00100000. || ELF
|SCPN_601.50 || PlayStation BB Navigator (Version 0.31)                              || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|-
|-
| EENULL || 0x40E10 || The idle thread (id #0) module, in ps2 loaded to 0x00081FC0. || BIN
|SCPN_601.60 || PlayStation BB Navigator (Version 0.32)                             || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|-
|-
| PS1ID || 0x40E50 || Only found in newer boot ROMs || BIN
|SCPS_110.01 || I.Q. Remix                                                          || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|-
|-
| LIBFI || 0x40E60 || Not present in the boot ROM of the SCPH-10000 and SCPH-15000. || BIN
|SCPS_110.10 || Yoake no Mariko (Performance Pack Edition)                          || 0x01 ||     0x1800 || SIO2_MASK
|-
|-
| PS1VERJ || 0x40F50 ||   || BIN
|SCPS_110.18 || Yoake no Mariko                                                      || 0x01 ||     0x1800 || SIO2_MASK
|-
|-
| PS1VERA || 0x40F60 ||   || BIN
|SCPS_110.21 || Yoake no Mariko 2nd Act (Limited Edition)                            || 0x01 ||     0x1800 || SIO2_MASK
|-
|-
| PS1VERE || 0x40F70 || || BIN
|SCPS_110.22 || Yoake no Mariko 2nd Act                                              || 0x01 ||     0x1800 || SIO2_MASK
|-
|-
| PS1VERC || 0x40F80 || || BIN
|SCPS_150.38 || Lifeline                                                            || 0x0A ||   0x80300 || CDVD_READ_DELAY
|-
|-
| PS1VERH || 0x40F90 || || BIN
|SCPS_150.39 || Lifeline                                                            || 0x0A ||   0x80300 || CDVD_READ_DELAY
|-
|-
| OSDSYS || 0x40FA0 || The browser || BIN
|SCPS_170.01 || Gran Turismo 4                                                      || 0x0B || 0x10000000 || SPU2_BEHAVIOR
|-
|-
| - || 0x40FB0 ||   || BIN
|SCPS_175.01 || Linux (for PlayStation2) Release 1.0                                || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|-
|-
| RDRAM || 0x41000  || Provides a RDRAM test for the EE at power-on. This is run from RESET. || BIN
|SCPS_200.39 ||                                                                      || 0x00 || 0x4000000 || TITLE_MASK
|-
|-
| EELOADCNF || 0x43D50 || Contains the IOP boot configuration file for EELOAD. || BIN
|SCUS_971.67 || PaRappa the Rapper 2                                                || 0x04 ||     0x2000 || SIF_DMA_SYNC
|-
|-
| SIFCMD || 0x43F00 || SIF command module. Contains the SIF command and SIF RPC functions. || ELF
|SCUS_972.69 || Final Fantasy XI [Disc 2]                                            || 0x02 ||        0xB || DEV9_MASK
|-
|-
| REBOOT || 0x46140 || The reboot service. Receives IOP reset packets from the EE, from across the SIF. || ELF
|SLES_500.48 || Donald Duck: Quack Attack                                            || 0x01 ||      0x800 || SIO2_MASK
|-
|-
| LOADFILE || 0x46910 || The RPC server for MODLOAD || ELF
|SLES_500.62 || Orphen: Scion of Sorcery                                            || 0x08 ||     0xC1C || CPU_DELAY
|-
|-
| EECONF || 0x49070 || Loads part of the system configuration from the MECHACON EEPROM. Also configures and resets some peripherals, depending on the model version. In slimlines, and possibly on PS3 EECONF will also load the MAC address. || ELF
|SLES_503.64 || City Crisis                                                          || 0x0A ||   0x80BB8 || CDVD_READ_DELAY
|-
|-
| - || 0x49FF0 ||   || BIN
|SLES_504.46 || Shadow Man 2: The Second Coming                                      || 0x0A ||   0x80600 || CDVD_READ_DELAY
|-
|-
| IOPBOOT || 0x4A000 || IOP bootup program || BIN
|SLES_505.40 || Simpsons: Road Rage                                                  || 0x01 ||     0x800 || SIO2_MASK
|-
|-
| - || 0x4B160 ||   || BIN
|SLES_506.08 || Shadow Man 2: The Second Coming                                      || 0x0A ||   0x80600 || CDVD_READ_DELAY
|-
|-
| TBIN || 0x4B800 || The PS1 monitor program. Seems to be the PS1 BIOS. This is started by RESET, when the IOP is in PS1 mode. || BIN
|SLES_506.28 || Simpsons: Road Rage                                                  || 0x01 ||     0x800 || SIO2_MASK
|-
|-
| XSHA1 || 0x59770 || sha1 - this only present in PS3. It is used as additional antipiracy check. It seems that it calculate disc main elf checksum and compares it with some database. Config related?|| ELF
|SLES_507.28 || Tiger Woods PGA Tour 2002                                            || 0x0A ||   0x803E8 || CDVD_READ_DELAY
|-
|-
| XLOADFILE || 0x5A740 || Updated module || ELF
|SLES_507.29 ||                                                                     || 0x0A ||   0x803E8 || CDVD_READ_DELAY
|-
|-
| SIO2MAN || 0x5D7F0 || SIO2 manager. Provides access to the SIO2 interface. || ELF
|SLES_512.82 || Tiger Woods PGA Tour 2003                                            || 0x0A ||    0x803E8 || CDVD_READ_DELAY
|-
|-
| - || 0x5F420 ||   || BIN
|SLES_514.79 || Def Jam Vendetta                                                    || 0x01 ||     0x802 || SIO2_MASK
|-
|-
| MCSERV || 0x61340 || RPC server for MCMAN. || ELF
|SLES_518.41 || SpyHunter 2                                                          || 0x01 ||     0x800 || SIO2_MASK
|-
|-
| - || 0x63040 ||   || BIN
|SLES_518.44 || Time Crisis 3                                                        || 0x01 ||     0x800 || SIO2_MASK
|-
|-
| KROMG || 0x64000 ||   || BIN
|SLES_519.97 || SWAT: Global Strike Team                                            || 0x01 ||     0x800 || SIO2_MASK
|-
|-
| - || 0x65CC0 ||   || BIN
|SLES_520.97 || SWAT: Global Strike Force                                            || 0x01 ||     0x800 || SIO2_MASK
|-
|-
| KROM || 0x66000 || Kanji ROM? Not sure where this is used. || BIN
|SLES_530.37 || Super Monkey Ball Deluxe                                            || 0x01 ||     0x802 || SIO2_MASK
|-
|-
| - || 0x7FE70 ||   || BIN
|SLES_536.68 || Micro Machines v4                                                    || 0x01 ||     0x801 || SIO2_MASK
|-
|-
| ROMVER || 0x7FF00 || ROM version. || BIN
|SLES_537.55 || Castlevania: Curse of Darkness                                      || 0x04 ||       0x10 || SIF_DMA_SYNC
|-
|-
| - || 0x7FF10 ||   || BIN
|SLES_537.96 || FIFA Street 2                                                        || 0x01 ||     0x1800 || SIO2_MASK
|-
|-
| VERSTR || 0x7FF30 || Version string. Probably PS1 ROM will use this because that this string is also present in PlayStation consoles. || BIN
|SLPM_620.42 || Kurogane no Houkou: Warship Commander                                || 0x01 ||    0x3000 || SIO2_MASK
|-
|-
| - || 0x7FF90 ||   || BIN
|SLPM_620.62 || Gitaroo Man One                                                      || 0x0A ||   0x80540 || CDVD_READ_DELAY
|-
|-
| ROMGSCRT || 0x80000 ||   || BIN
|SLPM_621.05 || Taikou Risshiden IV                                                  || 0x09 || 0x2B47000A || DEV5_INT_SPEED
|-
|-
| NCDVDMAN || 0x82D30 || It seems to be a heavily stripped-down CDVDMAN module, with no support for some S-command functions like sceCdRI. || ELF
|SLPM_621.24 || Ready 2 Rumble Boxing: Round 2                                      || 0x08 ||     0x1388 || CPU_DELAY
|-
|-
| SECRMAN || 0x8F770 || Security Manager. Signing is NOT done with the one in ROM, but with a special version that comes with the utility discs. Looks like PS3 units have a different SECRMAN module from retail sets, similar to PS2 TOOL one. || ELF
|SLPM_621.25 || Gauntlet: Dark Legacy                                                || 0x08 ||     0xC1C || CPU_DELAY
|-
|-
| MCMAN || 0x93C30 || Memory Card Manager. || ELF
|SLPM_621.25 || Gauntlet: Dark Legacy                                                || 0x09 || 0x2B470005 || DEV5_INT_SPEED
|-
|-
| PADMAN || 0xA30C0 || Pad manager. || ELF
|SLPM_621.35 || Final Fantasy: XI (Beta Version)                                    || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|-
|-
| CDVDMAN || 0xAC810 || The CD/DVD manager. || ELF
|SLPM_621.54 || DDRMAX Dance Dance Revolution 6thMix                                || 0x08 ||     0x1A5E || CPU_DELAY
|-
|SLPM_622.39 || Supercar Street Challenge                                            || 0x0A ||    0x80300 || CDVD_READ_DELAY
|-
|-
| CDVDFSV || 0xB4BC0 || The RPC server for CDVDMAN. || ELF
|SLPM_623.69 || Karaoke Revolution: J-Pop Vol.1                                      || 0x08 ||    0x1388 || CPU_DELAY
|-
|-
| FILEIO || 0xBCF80 || RPC server for IOMAN. Sony has greatly changed the semantics and design of FILEIO after some point. Connecting an old FILEIO EE RPC client to a newer server will result in a severe IOP crash. || ELF
|SLPM_623.79 || Karaoke Revolution: J-Pop Vol.2                                      || 0x08 ||     0x1388 || CPU_DELAY
|-
|-
| CLEARSPU || 0xBF080 || Seems to clear/reset the SPU, but is known to cause crashes under some conditions. Not sure if it's buggy or not. Only used by the OSDSYS of the SCPH-10000 and SCPH-15000, probably retained for backward-compatibility. || ELF
|SLPM_623.80 || Karaoke Revolution: J-Pop Vol.3                                      || 0x08 ||     0x1388 || CPU_DELAY
|-
|-
| UDNL || 0xC0CC0 || It is responsible for selecting the modules and starting the IOP, during the final phase of the IOP reset where the desired modules are to be loaded into the IOP. || ELF
|SLPM_623.81 || Karaoke Revolution: J-Pop Vol.4                                      || 0x08 ||    0x1388 || CPU_DELAY
|-
|-
| IGREETING || 0xC2BC0 || Displays boot information (i.e. IOP boot type, EBOOTP, IBOOTP, switch positions for DSW602 and the type of DSW602 board installed || ELF
|SLPM_623.82 || Karaoke Revolution: Love & Ballad                                    || 0x08 ||    0x1388 || CPU_DELAY
|-
|-
| EELOAD || 0xC3C20 || The EE ELF loader, which is loaded by LoadExecPS2() to 0x00082000 in PS2 for loading ELFs. || BIN
|SLPM_623.83 || Karaoke Revolution: Night Selection 2003                            || 0x08 ||     0x1388 || CPU_DELAY
|-
|-
| XCDVDMAN || 0xD2DA0 || cdvd_driver - Updated module || ELF
|SLPM_624.14 || Karaoke Revolution: Dreams & Memories                                || 0x08 ||     0x1388 || CPU_DELAY
|-
|-
| XCDVDFSV || 0xE1B30 || cdvd_ee_driver - Updated module || ELF
|SLPM_624.37 || Suisui Sweet: Amai Ai no Mitsukekata                                || 0x0B || 0x40000000 || SPU2_BEHAVIOR
|-
|-
| OSDSND || 0xEFF60 || OSD sound library. This is actually the tentative sound driver, which is called "librspu2" in the Sony SDK. || ELF
|SLPM_624.50 || Karaoke Revolution: Anime Song Selection                            || 0x08 ||    0x1388 || CPU_DELAY
|-
|-
| PS2LOGO || 0x11ABB0 || Displays the PlayStation 2 logo from the inserted disc. For newer consoles, if the logo cannot be decrypted properly, it will fall back to the browser. Not actually required to boot games, but the Sony OSDSYS boots PS2 games through this program. || ELF
|SLPM_624.51 || Karaoke Revolution: J-Pop Vol.5                                      || 0x08 ||     0x1388 || CPU_DELAY
|-
|-
| XPARAM2 || 0x137500 || File store per title settings for IOP emulation (XPARAM available also in real PS2 since 750XX where Deckard powerPC was introduced) || ELF
|SLPM_624.54 || Karaoke Revolution: J-Pop Vol.6                                      || 0x08 ||     0x1388 || CPU_DELAY
|-
|-
| OSDSYS || 0x139A00 || The browser || BIN
|SLPM_624.55 || Karaoke Revolution: J-Pop Vol.7                                      || 0x08 ||     0x1388 || CPU_DELAY
|-
|-
| PIOPRP || 0x177880 || Present in the PS3 ps2_(gx/soft/net)emu; contains version 3.1.0 of the IOP software (compared to version 1.3.4 on the root).  || BIN
|SLPM_624.56 || Karaoke Revolution: J-Pop Vol.8                                      || 0x08 ||    0x1388 || CPU_DELAY
|-
|-
| KERNEL || 0x1BB7E0 || The EE kernel || BIN
|SLPM_624.57 || Karaoke Revolution: Snow & Party                                    || 0x08 ||     0x1388 || CPU_DELAY
|}
 
Description source: https://gist.github.com/uyjulian/25291080f083987d3f3c134f593483c5
 
== Game_ID/DiscID in PS20220WD20050620.crack ==
 
<pre>There are 193 titleIDs listed inside XPARAM2.ELF file of PS2 BIOS included in PS20220WD20050620.crack. XPARAM2.ELF is called by OSDSYS, then ID check is performed. If titleID match to one of included in the table, different IOP emulation settings are applied. This include blacklisting for some specific titles.
 
The original PS2 BIOS from models with emulated IOP, include a similar list file called XPARAM.ELF. The Title IDs there are not the same, although some of them exist on both lists.</pre>
 
{| class="wikitable sortable" ||  
|-
! Command !! Name
|-
|-
| 0x00 || TITLE_MASK
|SLPM_624.64 || Pop'n Taisen Pazurudame Online                                      || 0x08 ||    0x1F40 || CPU_DELAY
|-
|-
| 0x01 || SIO2_MASK
|SLPM_624.79 || Karaoke Revolution: J-Pop Vol.9                                      || 0x08 ||    0x1388 || CPU_DELAY
|-
|-
| 0x02 || DEV9_MASK 
|SLPM_624.91 || Mega Man: The Power Battle                                          || 0x04 ||    0x2000 || SIF_DMA_SYNC
|-
|-
| 0x03 || USB_MASK
|SLPM_624.92 || Karaoke Revolution: Kids Song Selection                              || 0x08 ||    0x1388 || CPU_DELAY
|-
|-
| 0x04 || SIF_DMA_SYNC
|SLPM_625.28 || Karaoke Revolution: Kazoku Idol Sengen (Bundle Edition)              || 0x08 ||    0x1388 || CPU_DELAY
|-
|-
| 0x05 || SIF_DMA_LOAD
|SLPM_625.29 || Karaoke Revolution: Kazoku Idol Sengen                              || 0x08 ||    0x1388 || CPU_DELAY
|-
|-
| 0x06 || DMAC_CH10_INT_DELAY 
|SLPM_650.86 || A Visual Mix: Ayumi Hamasaki Dome Tour 2001 (Disc 1)                || 0x08 ||    0x1450 || CPU_DELAY
|-
|-
| 0x07 || MECHA_RECOGTIME 
|SLPM_650.87 || A Visual Mix: Ayumi Hamasaki Dome Tour 2001 (Disc 2)                || 0x08 ||    0x1450 || CPU_DELAY
|-
|-
| 0x08 || CPU_DELAY
|SLPM_650.90 || Spy Hunter                                                          || 0x01 ||    0x1800 || SIO2_MASK
|-
|-
| 0x09 || DEV5_INT_SPEED
|SLPM_651.97 || Nobunaga's Ambition Online                                          || 0x02 ||        0xB || DEV9_MASK
|-
|-
| 0x0A || CDVD_READ_DELAY 
|SLPM_652.09 || Star Ocean: Till the End of Time                                    || 0x0B ||    0x20014 || SPU2_BEHAVIOR
|-
|-
| 0x0B || SPU2_BEHAVIOR
|SLPM_654.38 || Star Ocean: Till the End of Time (Director's Cut) (Disc 1)          || 0x0B ||    0x20014 || SPU2_BEHAVIOR
|-
|-
|}
|SLPM_654.39 || Star Ocean: Till the End of Time (Director's Cut) (Disc 2)          || 0x0B ||   0x20014 || SPU2_BEHAVIOR
 
{| class="wikitable sortable" ||
|-
! ID !! Title !! Command !! Value !! Remarks
|-
|PBPX_952.01 || DVD Utility Disc Version 1.00                                        || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|-
|-
|PBPX_952.02 || DVD Utility Disc Version 1.01                                        || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|SLPM_654.88 || Grand Theft Auto: Vice City                                          || 0x0A ||     0x300 || CDVD_READ_DELAY
|-
|-
|PBPX_952.03 || DVD Utility Disc Version 1.01                                        || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|SLPM_654.88 || Grand Theft Auto: Vice City                                          || 0x09 || 0x36000200 || DEV5_INT_SPEED
|-
|-
|PBPX_952.06 || DVD Player (Version 2.01)                                            || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|SLPM_656.33 || I Love Baseball: Pro Yakyu wo Koyonaku                              || 0x08 ||     0xFA0 || CPU_DELAY
|-
|-
|PBPX_952.07 || DVD Player (Version 2.10)                                            || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|SLPM_656.98 || Love Songs: ADV Futaba Riho 14-sai Natsu                            || 0x0A ||   0x80380 || CDVD_READ_DELAY
|-
|-
|PBPX_952.08 || DVD Player (Version 2.10)                                           || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|SLPM_657.05 || Final Fantasy XI: Chains of Promathia (Expansion Disc)               || 0x02 ||       0xB || DEV9_MASK
|-
|-
|PBPX_952.09 || DVD Player (Version 2.10)                                           || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|SLPM_657.06 || Final Fantasy XI: Chains of Promathia (All-In-One Edition)           || 0x02 ||       0xB || DEV9_MASK
|-
|-
|PBPX_952.10 || DVD Utility Disc Version 2.10                                        || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|SLPM_657.19 || Burnout 3: Takedown                                                  || 0x01 ||     0x1C00 || SIO2_MASK
|-
|-
|PBPX_952.11 || DVD Utility Disc Version 1.00                                        || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|SLPM_657.83 || Nobunaga no Yabou Online: Tappi no Shou                              || 0x02 ||       0xB || DEV9_MASK
|-
|-
|PBPX_952.21 || DVD Player (Version 2.12)                                            || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|SLPM_658.94 || Winning Post 6: 2005 Version                                         || 0x01 ||     0x2400 || SIO2_MASK
|-
|-
|PBPX_952.22 || DVD Player (Version 2.14)                                            || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|SLPM_659.34 || Maple Colors                                                        || 0x0A ||   0x80300 || CDVD_READ_DELAY
|-
|-
|PBPX_952.24 || DVD Player (Version 2.16)                                           || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|SLPM_659.53 || Final Fantasy: XI (Entry Disc 2005)                                 || 0x02 ||       0xB || DEV9_MASK
|-
|-
|PBPX_952.28 ||                                                                     || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|SLPM_659.84 || Grand Theft Auto: San Andreas                                        || 0x0A ||   0x803E8 || CDVD_READ_DELAY
|-
|-
|PBPX_952.35 ||                                                                     || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|SLPM_660.33 || The Sword of Etheria                                                || 0x08 ||     0xC1C || CPU_DELAY
|-
|-
|PBPX_952.39 || Online Start Up Disc v3.0                                            || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|SLPM_660.33 || The Sword of Etheria                                                || 0x00 || 0x2000000 || TITLE_MASK
|-
|-
|PBPX_955.01 || Linux for PS2 Beta Release 1                                        || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|SLPM_660.48 || The Sword of Etheria                                                || 0x08 ||     0xC1C || CPU_DELAY
|-
|-
|PBPX_955.07 || Playstation 2 Linux Runtime Environment v1.0 (Disc 1)                || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|SLPM_660.48 || The Sword of Etheria                                                || 0x00 || 0x2000000 || TITLE_MASK
|-
|-
|PBPX_955.09 || Linux for PS2 Release 1.0                                            || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|SLPM_660.57 || Taito Memories Vol.1                                                 || 0x08 ||     0xCE4 || CPU_DELAY
|-
|-
|PBPX_955.18 ||                                                                     || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|SLPM_661.56 || Marheaven: Arm Fight Dream                                          || 0x01 ||     0x1800 || SIO2_MASK
|-
|-
|PDPX_991.09 || DVD Player (Version 3.04)                                            || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|SLPM_661.75 || Akumajo Dracula: Yami no Juin                                        || 0x08 ||       0x60 || CPU_DELAY
|-
|-
|PSXC_002.01 || PSX Update Disc 1.10                                                || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|SLPM_661.75 || Akumajo Dracula: Yami no Juin                                        || 0x0B ||   0x2001C || SPU2_BEHAVIOR
|-
|-
|PSXC_002.02 || PSX Update Disc 1.20                                                || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|SLPM_663.93 || Final Fantasy XI: Treasures of Aht Urhgan (All-In-One Edition)      || 0x0A ||   0x803E8 || CDVD_READ_DELAY
|-
|-
|PSXC_002.03 || PSX Update Disc 1.31                                                || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|SLPM_663.93 || Final Fantasy XI: Treasures of Aht Urhgan (All-In-One Edition)      || 0x09 || 0x2B47000A || DEV5_INT_SPEED
|-
|-
|PTPX_970.38 ||                                                                     || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|SLPM_663.93 || Final Fantasy XI: Treasures of Aht Urhgan (All-In-One Edition)      || 0x02 ||       0xB || DEV9_MASK
|-
|-
|SCAJ_201.25 || Tekken 5                                                            || 0x0B || 0x40000000 || SPU2_BEHAVIOR
|SLPM_663.94 || Final Fantasy XI: Treasures of Aht Urhgan                            || 0x02 ||       0xB || DEV9_MASK
|-
|-
|SCAJ_201.26 || Tekken 5                                                            || 0x0B || 0x40000000 || SPU2_BEHAVIOR
|SLPM_664.36 || Aria the Natural                                                    || 0x01 ||     0x1800 || SIO2_MASK
|-
|-
|SCES_532.02 || Tekken 5                                                            || 0x0B || 0x40000000 || SPU2_BEHAVIOR
|SLPM_664.36 || Aria the Natural                                                    || 0x00 || 0xA000000 || TITLE_MASK
|-
|-
|SCKA_200.49 || Tekken 5                                                            || 0x0B || 0x40000000 || SPU2_BEHAVIOR
|SLPM_665.39 || Nobunaga no Yabou Online: Haten no Shou                              || 0x02 ||       0xB || DEV9_MASK
|-
|-
|SCPM_621.15 ||                                                                     || 0x00 || 0x1000000 || TITLE_MASK
|SLPM_665.58 || Tomb Raider: Legend                                                  || 0x08 ||     0x3E8 || CPU_DELAY
|-
|-
|SCPM_621.16 ||                                                                     || 0x00 ||  0x1000000 || TITLE_MASK
|SLPM_665.74 || Detective Evangelion                                                || 0x00 ||  0x2000000 || TITLE_MASK
|-
|-
|SCPN_601.01 || PlayStation BB Navigator (Version 0.10)                             || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|SLPM_680.07 || Karaoke Revolution (Trial)                                           || 0x08 ||     0x1388 || CPU_DELAY
|-
|-
|SCPN_601.30 || PlayStation BB Navigator (Version 0.20)                              || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|SLPM_680.10 ||                                                                     || 0x08 ||     0x1388 || CPU_DELAY
|-
|-
|SCPN_601.40 || PlayStation BB Navigator (Version 0.30)                              || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|SLPS_200.08 || Morita Shogi                                                        || 0x08 ||     0x1388 || CPU_DELAY
|-
|-
|SCPN_601.50 || PlayStation BB Navigator (Version 0.31)                              || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|SLPS_200.20 || FIFA 2000 World Championship                                        || 0x04 ||     0x2001 || SIF_DMA_SYNC
|-
|-
|SCPN_601.60 || PlayStation BB Navigator (Version 0.32)                              || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|SLPS_200.37 || Go Go Golf                                                          || 0x09 || 0x2B47000A || DEV5_INT_SPEED
|-
|-
|SCPS_110.01 || I.Q. Remix                                                          || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|SLPS_200.38 || Grappler Baki: Baki Saidai no Tournament                            || 0x08 ||     0x1194 || CPU_DELAY
|-
|-
|SCPS_110.10 || Yoake no Mariko (Performance Pack Edition)                           || 0x01 ||     0x1800 || SIO2_MASK
|SLPS_200.53 || Tenshi no Present: Marle Oukoku Monogatari (Limited Edition)         || 0x0B || 0x20000000 || SPU2_BEHAVIOR
|-
|-
|SCPS_110.18 || Yoake no Mariko                                                      || 0x01 ||     0x1800 || SIO2_MASK
|SLPS_200.66 || Tenshi no Present: Marle Oukoku Monogatari                          || 0x0B || 0x20000000 || SPU2_BEHAVIOR
|-
|-
|SCPS_110.21 || Yoake no Mariko 2nd Act (Limited Edition)                            || 0x01 ||     0x1800 || SIO2_MASK
|SLPS_201.01 || City Crisis                                                          || 0x0A ||   0x80BB8 || CDVD_READ_DELAY
|-
|-
|SCPS_110.22 || Yoake no Mariko 2nd Act                                              || 0x01 ||     0x1800 || SIO2_MASK
|SLPS_201.11 || Magical Sports Pro Baseball 2001                                    || 0x09 || 0x2B47000A || DEV5_INT_SPEED
|-
|-
|SCPS_150.38 || Lifeline                                                            || 0x0A ||   0x80300 || CDVD_READ_DELAY
|SLPS_201.72 || Koushien: Konpeki no Sora                                            || 0x09 || 0x2B47000A || DEV5_INT_SPEED
|-
|-
|SCPS_150.39 || Lifeline                                                            || 0x0A ||    0x80300 || CDVD_READ_DELAY
|SLPS_201.73 || Hard Hitter 2                                                        || 0x0A ||    0x80300 || CDVD_READ_DELAY
|-
|-
|SCPS_170.01 || Gran Turismo 4                                                      || 0x0B || 0x10000000 || SPU2_BEHAVIOR
|SLPS_201.97 || Surfing Air Show with RatBoy                                        || 0x09 || 0x2B47000A || DEV5_INT_SPEED
|-
|-
|SCPS_175.01 || Linux (for PlayStation2) Release 1.0                                || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|SLPS_201.99 || F1 2002                                                              || 0x0B ||   0x20005 || SPU2_BEHAVIOR
|-
|-
|SCPS_200.39 ||                                                                     || 0x00 || 0x4000000 || TITLE_MASK
|SLPS_202.00 || Final Fantasy XI                                                    || 0x02 ||       0xB || DEV9_MASK
|-
|-
|SCUS_971.67 || PaRappa the Rapper 2                                                 || 0x04 ||     0x2000 || SIF_DMA_SYNC
|SLPS_204.04 || Rakushou! Pachi-Slot Sengen 2                                       || 0x0A ||   0x80300 || CDVD_READ_DELAY
|-
|-
|SCUS_972.69 || Final Fantasy XI [Disc 2]                                            || 0x02 ||       0xB || DEV9_MASK
|SLPS_204.29 || Hissatsu Pachi-Slot Evolution: Ninja Hattori-Kun V                  || 0x08 ||     0x1B58 || CPU_DELAY
|-
|-
|SLES_500.48 || Donald Duck: Quack Attack                                            || 0x01 ||     0x800 || SIO2_MASK
|SLPS_204.55 || Simple 2000 Series Vol.94: The Aka-Champion - Come on Baby          || 0x0B || 0x40000000 || SPU2_BEHAVIOR
|-
|-
|SLES_500.62 || Orphen: Scion of Sorcery                                             || 0x08 ||      0xC1C || CPU_DELAY
|SLPS_250.08 || Sorcerous Stabber Orphen                                            || 0x08 ||      0xC1C || CPU_DELAY
|-
|-
|SLES_503.64 || City Crisis                                                          || 0x0A ||   0x80BB8 || CDVD_READ_DELAY
|SLPS_250.71 || A Visual Mix: Ayumi Hamasaki Dome Tour 2001                          || 0x08 ||     0x1450 || CPU_DELAY
|-
|-
|SLES_504.46 || Shadow Man 2: The Second Coming                                      || 0x0A ||   0x80600 || CDVD_READ_DELAY
|SLPS_250.72 || A Visual Mix: Ayumi Hamasaki Dome Tour 2001                          || 0x08 ||     0x1450 || CPU_DELAY
|-
|-
|SLES_505.40 || Simpsons: Road Rage                                                  || 0x01 ||     0x800 || SIO2_MASK
|SLPS_250.81 || Saishuu Densha                                                      || 0x0A ||   0x803E8 || CDVD_READ_DELAY
|-
|-
|SLES_506.08 || Shadow Man 2: The Second Coming                                      || 0x0A ||    0x80600 || CDVD_READ_DELAY
|SLPS_251.36 || Kuon no Kizuna Sairin Mikotonori                                    || 0x0A ||    0x805DC || CDVD_READ_DELAY
|-
|-
|SLES_506.28 || Simpsons: Road Rage                                                  || 0x01 ||     0x800 || SIO2_MASK
|SLPS_251.42 || Tiger Woods PGA Tour 2002                                            || 0x0A ||   0x803E8 || CDVD_READ_DELAY
|-
|-
|SLES_507.28 || Tiger Woods PGA Tour 2002                                            || 0x0A ||   0x803E8 || CDVD_READ_DELAY
|SLPS_251.50 || Only You                                                            || 0x0B || 0x40000000 || SPU2_BEHAVIOR
|-
|-
|SLES_507.29 ||                                                                     || 0x0A ||   0x803E8 || CDVD_READ_DELAY
|SLPS_252.37 || Only You                                                            || 0x0B || 0x40000000 || SPU2_BEHAVIOR
|-
|-
|SLES_512.82 || Tiger Woods PGA Tour 2003                                            || 0x0A ||   0x803E8 || CDVD_READ_DELAY
|SLPS_252.75 || Def Jam: Vendetta                                                    || 0x01 ||     0x802 || SIO2_MASK
|-
|-
|SLES_514.79 || Def Jam Vendetta                                                    || 0x01 ||     0x802 || SIO2_MASK
|SLPS_252.78 || Memories Off: Mix                                                    || 0x0A ||   0x80300 || CDVD_READ_DELAY
|-
|-
|SLES_518.41 || SpyHunter 2                                                          || 0x01 ||      0x800 || SIO2_MASK
|SLPS_252.90 || Time Crisis 3                                                        || 0x01 ||      0x800 || SIO2_MASK
|-
|-
|SLES_518.44 || Time Crisis 3                                                       || 0x01 ||     0x800 || SIO2_MASK
|SLPS_253.15 || One Piece: Grand Battle 3                                           || 0x01 ||     0x1800 || SIO2_MASK
|-
|-
|SLES_519.97 || SWAT: Global Strike Team                                            || 0x01 ||     0x800 || SIO2_MASK
|SLPS_253.57 || 3-Nen B-Gumi Kinpachi Sensei: Densetsu no Kyoudan ni Tate!          || 0x01 ||     0x1800 || SIO2_MASK
|-
|-
|SLES_520.97 || SWAT: Global Strike Force                                            || 0x01 ||     0x800 || SIO2_MASK
|SLPS_253.79 || Tokyo Majin Gakuen: Kaihoujyou Kefurokou                            || 0x0A ||   0x803E8 || CDVD_READ_DELAY
|-
|-
|SLES_530.37 || Super Monkey Ball Deluxe                                            || 0x01 ||      0x802 || SIO2_MASK
|SLPS_254.06 || Hitman: Contracts                                                    || 0x08 ||      0xDAC || CPU_DELAY
|-
|-
|SLES_536.68 || Micro Machines v4                                                    || 0x01 ||     0x801 || SIO2_MASK
|SLPS_254.18 || Ace Combat 5: The Unsung War                                        || 0x0A ||   0x500000 || CDVD_READ_DELAY
|-
|-
|SLES_537.55 || Castlevania: Curse of Darkness                                      || 0x04 ||       0x10 || SIF_DMA_SYNC
|SLPS_255.10 || Tekken 5                                                            || 0x0B || 0x40000000 || SPU2_BEHAVIOR
|-
|-
|SLES_537.96 || FIFA Street 2                                                        || 0x01 ||     0x1800 || SIO2_MASK
|SLPS_255.85 || Monster Farm 5: Circus Caravan                                      || 0x07 ||         5 || MECHA_RECOGTIME
|-
|-
|SLPM_620.42 || Kurogane no Houkou: Warship Commander                                || 0x01 ||     0x3000 || SIO2_MASK
|SLPS_255.86 || Tales of the Abyss                                                  || 0x0A ||   0x803E8 || CDVD_READ_DELAY
|-
|-
|SLPM_620.62 || Gitaroo Man One                                                      || 0x0A ||   0x80540 || CDVD_READ_DELAY
|SLPS_256.04 || Ar tonelico Qoga: Knell of Ar Ciel                                  || 0x00 || 0xA000000 || TITLE_MASK
|-
|-
|SLPM_621.05 || Taikou Risshiden IV                                                  || 0x09 || 0x2B47000A || DEV5_INT_SPEED
|SLPS_256.67 || Daito Giken Premium Pachi-Slot Collection: Yoshimune                || 0x01 ||     0x1800 || SIO2_MASK
|-
|-
|SLPM_621.24 || Ready 2 Rumble Boxing: Round 2                                      || 0x08 ||     0x1388 || CPU_DELAY
|SLPS_256.98 || Fatal Fury Battle Archives Volume 2                                 || 0x00 || 0xA000000 || TITLE_MASK
|-
|-
|SLPM_621.25 || Gauntlet: Dark Legacy                                                || 0x08 ||     0xC1C || CPU_DELAY
|SLPS_257.08 || The Familiar of Zero (Limited Edition)                              || 0x0A ||   0x803E8 || CDVD_READ_DELAY
|-
|-
|SLPM_621.25 || Gauntlet: Dark Legacy                                                || 0x09 || 0x2B470005 || DEV5_INT_SPEED
|SLPS_257.09 || The Familiar of Zero                                                || 0x0A ||   0x803E8 || CDVD_READ_DELAY
|-
|-
|SLPM_621.35 || Final Fantasy: XI (Beta Version)                                    || 0x00 || 0xA0000000 || TITLE_MASK, 0xA0000000 = Blacklist, boot after removing flag
|SLPS_257.21 || HimeHibi - Princess Days                                            || 0x0B || 0x8000000 || SPU2_BEHAVIOR
|-
|-
|SLPM_621.54 || DDRMAX Dance Dance Revolution 6thMix                                || 0x08 ||     0x1A5E || CPU_DELAY
|SLPS_257.22 || Routes PE (Limited Edition)                                          || 0x08 ||     0x3E8 || CPU_DELAY
|-
|-
|SLPM_622.39 || Supercar Street Challenge                                            || 0x0A ||   0x80300 || CDVD_READ_DELAY
|SLPS_257.27 || Routes PE                                                            || 0x08 ||     0x3E8 || CPU_DELAY
|-
|-
|SLPM_623.69 || Karaoke Revolution: J-Pop Vol.1                                      || 0x08 ||     0x1388 || CPU_DELAY
|SLPS_732.49 || Ar tonelico Qoga: Knell of Ar Ciel (Platinum)                        || 0x00 || 0xA000000 || TITLE_MASK
|-
|-
|SLPM_623.79 || Karaoke Revolution: J-Pop Vol.2                                      || 0x08 ||    0x1388 || CPU_DELAY
|SLUS_200.11 || Orphen: Ocion of Sorcery                                            || 0x08 ||    0x1388 || CPU_DELAY
|-
|-
|SLPM_623.80 || Karaoke Revolution: J-Pop Vol.3                                      || 0x08 ||     0x1388 || CPU_DELAY
|SLUS_200.11 || Orphen: Ocion of Sorcery                                            || 0x09 || 0x8000010 || DEV5_INT_SPEED
|-
|-
|SLPM_623.81 || Karaoke Revolution: J-Pop Vol.4                                      || 0x08 ||     0x1388 || CPU_DELAY
|SLUS_200.77 || Donald Duck: Go'in Quackers                                          || 0x01 ||     0x800 || SIO2_MASK
|-
|-
|SLPM_623.82 || Karaoke Revolution: Love & Ballad                                    || 0x08 ||     0x1388 || CPU_DELAY
|SLUS_202.74 || City Crisis                                                          || 0x0A ||   0x80BB8 || CDVD_READ_DELAY
|-
|-
|SLPM_623.83 || Karaoke Revolution: Night Selection 2003                            || 0x08 ||     0x1388 || CPU_DELAY
|SLUS_203.05 || Simpsons: Road Rage                                                  || 0x01 ||     0x800 || SIO2_MASK
|-
|-
|SLPM_624.14 || Karaoke Revolution: Dreams & Memories                                || 0x08 ||     0x1388 || CPU_DELAY
|SLUS_203.64 || Tiger Woods PGA Tour 2002                                            || 0x0A ||   0x803E8 || CDVD_READ_DELAY
|-
|-
|SLPM_624.37 || Suisui Sweet: Amai Ai no Mitsukekata                                || 0x0B || 0x40000000 || SPU2_BEHAVIOR
|SLUS_204.13 || Shadowman 2                                                          || 0x0A ||   0x80600 || CDVD_READ_DELAY
|-
|-
|SLPM_624.50 || Karaoke Revolution: Anime Song Selection                            || 0x08 ||     0x1388 || CPU_DELAY
|SLUS_204.33 || SWAT: Global Strike Team                                            || 0x01 ||     0x800 || SIO2_MASK
|-
|-
|SLPM_624.51 || Karaoke Revolution: J-Pop Vol.5                                      || 0x08 ||    0x1388 || CPU_DELAY
|SLUS_204.88 || Star Ocean: Til the end of Time [Disc 1]                            || 0x08 ||    0x1388 || CPU_DELAY
|-
|-
|SLPM_624.54 || Karaoke Revolution: J-Pop Vol.6                                      || 0x08 ||     0x1388 || CPU_DELAY
|SLUS_205.72 || Tiger Woods PGA Tour 2003                                            || 0x0A ||   0x803E8 || CDVD_READ_DELAY
|-
|-
|SLPM_624.55 || Karaoke Revolution: J-Pop Vol.7                                      || 0x08 ||     0x1388 || CPU_DELAY
|SLUS_205.90 || Spyhunter 2                                                          || 0x01 ||     0x800 || SIO2_MASK
|-
|-
|SLPM_624.56 || Karaoke Revolution: J-Pop Vol.8                                      || 0x08 ||     0x1388 || CPU_DELAY
|SLUS_206.35 || Muppets Party Cruise                                                || 0x01 ||     0x801 || SIO2_MASK
|-
|-
|SLPM_624.57 || Karaoke Revolution: Snow & Party                                    || 0x08 ||     0x1388 || CPU_DELAY
|SLUS_206.39 || Def Jam Vendetta                                                    || 0x01 ||     0x800 || SIO2_MASK
|-
|-
|SLPM_624.64 || Pop'n Taisen Pazurudame Online                                      || 0x08 ||     0x1F40 || CPU_DELAY
|SLUS_206.86 || Splashdown: Rides Gone Wild                                          || 0x0A ||   0x80400 || CDVD_READ_DELAY
|-
|-
|SLPM_624.79 || Karaoke Revolution: J-Pop Vol.9                                      || 0x08 ||     0x1388 || CPU_DELAY
|SLUS_208.38 || All-Star Baseball 2005                                              || 0x01 ||     0x802 || SIO2_MASK
|-
|-
|SLPM_624.91 || Mega Man: The Power Battle                                          || 0x04 ||     0x2000 || SIF_DMA_SYNC
|SLUS_208.51 || Ace Combat 5: The Unsung War                                        || 0x0A ||   0x500000 || CDVD_READ_DELAY
|-
|-
|SLPM_624.92 || Karaoke Revolution: Kids Song Selection                              || 0x08 ||    0x1388 || CPU_DELAY
|SLUS_208.91 || Star Ocean: Til the end of Time [Disc 2]                            || 0x08 ||    0x1388 || CPU_DELAY
|-
|-
|SLPM_625.28 || Karaoke Revolution: Kazoku Idol Sengen (Bundle Edition)              || 0x08 ||     0x1388 || CPU_DELAY
|SLUS_209.18 || Super Monkey Ball: Deluxe                                            || 0x01 ||     0x800 || SIO2_MASK
|-
|-
|SLPM_625.29 || Karaoke Revolution: Kazoku Idol Sengen                              || 0x08 ||     0x1388 || CPU_DELAY
|SLUS_210.59 || Tekken 5                                                            || 0x0B || 0x40000000 || SPU2_BEHAVIOR
|-
|-
|SLPM_650.86 || A Visual Mix: Ayumi Hamasaki Dome Tour 2001 (Disc 1)                || 0x08 ||     0x1450 || CPU_DELAY
|SLUS_210.70 || Final Fantasy XI: Chains of Promathia                                || 0x02 ||       0xB || DEV9_MASK
|-
|-
|SLPM_650.87 || A Visual Mix: Ayumi Hamasaki Dome Tour 2001 (Disc 2)                || 0x08 ||    0x1450 || CPU_DELAY
|SLUS_210.89 || Karaoke Revolution Vol.3                                            || 0x08 ||    0x1388 || CPU_DELAY
|-
|-
|SLPM_650.90 || Spy Hunter                                                          || 0x01 ||     0x1800 || SIO2_MASK
|SLUS_213.31 || Sonic Riders                                                        || 0x01 ||     0x800 || SIO2_MASK
|-
|-
|SLPM_651.97 || Nobunaga's Ambition Online                                          || 0x02 ||       0xB || DEV9_MASK
|SLUS_213.39 || Puzzle Challenge                                                    || 0x01 ||     0x800 || SIO2_MASK
|-
|-
|SLPM_652.09 || Star Ocean: Till the End of Time                                    || 0x0B ||   0x20014 || SPU2_BEHAVIOR
|SLUS_214.04 || Final Fantasy XI: Treasures of Aht Urhgan                            || 0x02 ||       0xB || DEV9_MASK
|-
|-
|SLPM_654.38 || Star Ocean: Till the End of Time (Director's Cut) (Disc 1)          || 0x0B ||   0x20014 || SPU2_BEHAVIOR
|SLUS_214.52 || Valkyrie Profile 2: Silmeria                                        || 0x08 ||     0x1388 || CPU_DELAY
|-
|-  
|SLPM_654.39 || Star Ocean: Till the End of Time (Director's Cut) (Disc 2)          || 0x0B ||    0x20014 || SPU2_BEHAVIOR
|}
|-
 
|SLPM_654.88 || Grand Theft Auto: Vice City                                          || 0x0A ||      0x300 || CDVD_READ_DELAY
= Folder/File layout =
|-
 
|SLPM_654.88 || Grand Theft Auto: Vice City                                          || 0x09 || 0x36000200 || DEV5_INT_SPEED
Example: Max Payne Classic
|-
 
|SLPM_656.33 || I Love Baseball: Pro Yakyu wo Koyonaku                              || 0x08 ||      0xFA0 || CPU_DELAY
<pre>
|-
├── config-emu-ps4.txt
|SLPM_656.98 || Love Songs: ADV Futaba Riho 14-sai Natsu                            || 0x0A ||    0x80380 || CDVD_READ_DELAY
├── docs
|-
│   └── revision.h
|SLPM_657.05 || Final Fantasy XI: Chains of Promathia (Expansion Disc)              || 0x02 ||        0xB || DEV9_MASK
├── eboot.bin
|-
├── feature_data
|SLPM_657.06 || Final Fantasy XI: Chains of Promathia (All-In-One Edition)          || 0x02 ||        0xB || DEV9_MASK
│   └── SLES-50326_features.lua
|-
├── formatted.card
|SLPM_657.19 || Burnout 3: Takedown                                                  || 0x01 ||    0x1C00 || SIO2_MASK
├── image
|-
│   └── disc01.iso
|SLPM_657.83 || Nobunaga no Yabou Online: Tappi no Shou                              || 0x02 ||        0xB || DEV9_MASK
├── lua_include
|-
│   ├── ee-cpr0-alias.lua
|SLPM_658.94 || Winning Post 6: 2005 Version                                        || 0x01 ||    0x2400 || SIO2_MASK
│   ├── ee-gpr-alias.lua
|-
│   ├── ee-hwaddr.lua
|SLPM_659.34 || Maple Colors                                                        || 0x0A ||    0x80300 || CDVD_READ_DELAY
│   ├── language.lua
|-
│   ├── pad-and-key.lua
|SLPM_659.53 || Final Fantasy: XI (Entry Disc 2005)                                  || 0x02 ||        0xB || DEV9_MASK
│   ├── ps2.lua
|-
│   └── utils.lua
|SLPM_659.84 || Grand Theft Auto: San Andreas                                        || 0x0A ||    0x803E8 || CDVD_READ_DELAY
├── patches
|-
│   └── SLES-50326_cli.conf
|SLPM_660.33 || The Sword of Etheria                                                || 0x08 ||      0xC1C || CPU_DELAY
├── PS20220WD20050620.crack
|-
├── ps2-emu-compiler.self
|SLPM_660.33 || The Sword of Etheria                                                || 0x00 ||  0x2000000 || TITLE_MASK
├── sce_companion_httpd
|-
│   └── html
|SLPM_660.48 || The Sword of Etheria                                                || 0x08 ||      0xC1C || CPU_DELAY
│      ├── BackCover.jpg
|-
│      ├── base
|SLPM_660.48 || The Sword of Etheria                                                || 0x00 ||  0x2000000 || TITLE_MASK
│      │   ├── arrow_up.png
|-
│      │   └── sprites.png
|SLPM_660.57 || Taito Memories Vol.1                                                || 0x08 ||      0xCE4 || CPU_DELAY
│      ├── css
|-
│      │   ├── default-skin.png
|SLPM_661.56 || Marheaven: Arm Fight Dream                                          || 0x01 ||    0x1800 || SIO2_MASK
│      │   └── styles.min.css
|-
│      ├── index.html
|SLPM_661.75 || Akumajo Dracula: Yami no Juin                                        || 0x08 ||      0x60 || CPU_DELAY
│      ├── js
|-
│      │   └── app.min.js
|SLPM_661.75 || Akumajo Dracula: Yami no Juin                                        || 0x0B ||    0x2001C || SPU2_BEHAVIOR
│      ├── large
|-
│      │   ├── Box01.jpg
|SLPM_663.93 || Final Fantasy XI: Treasures of Aht Urhgan (All-In-One Edition)      || 0x0A ||    0x803E8 || CDVD_READ_DELAY
│      │   ├── Box04.jpg
|-
│      │   ├── landscape
|SLPM_663.93 || Final Fantasy XI: Treasures of Aht Urhgan (All-In-One Edition)      || 0x09 || 0x2B47000A || DEV5_INT_SPEED
│      │   │   ├── Box01.jpg
|-
│      │   │   ├── Box04.jpg
|SLPM_663.93 || Final Fantasy XI: Treasures of Aht Urhgan (All-In-One Edition)      || 0x02 ||        0xB || DEV9_MASK
│      │   │   ├── Page01.jpg From 01 to 59
|-
│      │   │   └── Page59.jpg
|SLPM_663.94 || Final Fantasy XI: Treasures of Aht Urhgan                            || 0x02 ||        0xB || DEV9_MASK
│      │   ├── Page01.jpg From 01 to 116
|-
│      │   └── Page116.jpg
|SLPM_664.36 || Aria the Natural                                                    || 0x01 ||     0x1800 || SIO2_MASK
│      ├── medium
|-
│      │   ├── Box01.jpg
|SLPM_664.36 || Aria the Natural                                                    || 0x00 ||  0xA000000 || TITLE_MASK
│      │   ├── Box04.jpg
|-
│      │   ├── landscape
|SLPM_665.39 || Nobunaga no Yabou Online: Haten no Shou                              || 0x02 ||        0xB || DEV9_MASK
│      │   │   ├── Box01.jpg
|-
│      │   │   ├── Box04.jpg
|SLPM_665.58 || Tomb Raider: Legend                                                  || 0x08 ||      0x3E8 || CPU_DELAY
│       │   │   ├── Page01.jpg From 01 to 59
|-
│      │   │   └── Page59.jpg
|SLPM_665.74 || Detective Evangelion                                                || 0x00 ||  0x2000000 || TITLE_MASK
│      │   ├── Page01.jpg from 01 to 116
|-
│      │   └── Page116.jpg
|SLPM_680.07 || Karaoke Revolution (Trial)                                          || 0x08 ||     0x1388 || CPU_DELAY
│      ├── small
|-
│      │   ├── Box01.jpg from 01 to 04
|SLPM_680.10 ||                                                                      || 0x08 ||     0x1388 || CPU_DELAY
│      │   ├── Box04.jpg
|-
│       │   ├── landscape
|SLPS_200.08 || Morita Shogi                                                        || 0x08 ||     0x1388 || CPU_DELAY
│      │   │   ├── Box01.jpg from 01 to 04
|-
│      │   │   ├── Box04.jpg
|SLPS_200.20 || FIFA 2000 World Championship                                        || 0x04 ||     0x2001 || SIF_DMA_SYNC
│       │   │   ├── Page01.jpg From 01 to 59
|-
│      │   │   └── Page59.jpg
|SLPS_200.37 || Go Go Golf                                                          || 0x09 || 0x2B47000A || DEV5_INT_SPEED
│       │   ├── Page01.jpg From 01 to 116
|-
│      │   └── Page116.jpg
|SLPS_200.38 || Grappler Baki: Baki Saidai no Tournament                            || 0x08 ||    0x1194 || CPU_DELAY
│       └── thumbnails
|-
│          ├── BoxThumb01.jpg
|SLPS_200.53 || Tenshi no Present: Marle Oukoku Monogatari (Limited Edition)         || 0x0B || 0x20000000 || SPU2_BEHAVIOR
│          ├── BoxThumb04.jpg
|-
│          ├── landscape
|SLPS_200.66 || Tenshi no Present: Marle Oukoku Monogatari                          || 0x0B || 0x20000000 || SPU2_BEHAVIOR
│          │   ├── BoxThumb01.jpg
|-
│          │   ├── BoxThumb04.jpg
|SLPS_201.01 || City Crisis                                                          || 0x0A ||    0x80BB8 || CDVD_READ_DELAY
│           │   ├── Thumb01.jpg from 01 to 59
|-
│          │   └── Thumb59.jpg
|SLPS_201.11 || Magical Sports Pro Baseball 2001                                    || 0x09 || 0x2B47000A || DEV5_INT_SPEED
│          ├── Thumb01.jpg From 01 to 116
|-
│          └── Thumb116.jpg
|SLPS_201.72 || Koushien: Konpeki no Sora                                            || 0x09 || 0x2B47000A || DEV5_INT_SPEED
├── sce_module
|-
│   ├── libc.prx
|SLPS_201.73 || Hard Hitter 2                                                        || 0x0A ||    0x80300 || CDVD_READ_DELAY
│   └── libSceFios2.prx
|-
├── sce_sys
|SLPS_201.97 || Surfing Air Show with RatBoy                                        || 0x09 || 0x2B47000A || DEV5_INT_SPEED
│   ├── about
|-
│   │   └── right.sprx
|SLPS_201.99 || F1 2002                                                              || 0x0B ||    0x20005 || SPU2_BEHAVIOR
│   └── keystone
|-
└── trophy_data
|SLPS_202.00 || Final Fantasy XI                                                    || 0x02 ||        0xB || DEV9_MASK
    └── SLES-50326_trophies.lua
|-
|SLPS_204.04 || Rakushou! Pachi-Slot Sengen 2                                        || 0x0A ||    0x80300 || CDVD_READ_DELAY
|-
|SLPS_204.29 || Hissatsu Pachi-Slot Evolution: Ninja Hattori-Kun V                  || 0x08 ||    0x1B58 || CPU_DELAY
|-
|SLPS_204.55 || Simple 2000 Series Vol.94: The Aka-Champion - Come on Baby          || 0x0B || 0x40000000 || SPU2_BEHAVIOR
|-
|SLPS_250.08 || Sorcerous Stabber Orphen                                            || 0x08 ||      0xC1C || CPU_DELAY
|-
|SLPS_250.71 || A Visual Mix: Ayumi Hamasaki Dome Tour 2001                          || 0x08 ||    0x1450 || CPU_DELAY
|-
|SLPS_250.72 || A Visual Mix: Ayumi Hamasaki Dome Tour 2001                          || 0x08 ||    0x1450 || CPU_DELAY
|-
|SLPS_250.81 || Saishuu Densha                                                      || 0x0A ||    0x803E8 || CDVD_READ_DELAY
|-
|SLPS_251.36 || Kuon no Kizuna Sairin Mikotonori                                    || 0x0A ||    0x805DC || CDVD_READ_DELAY
|-
|SLPS_251.42 || Tiger Woods PGA Tour 2002                                            || 0x0A ||    0x803E8 || CDVD_READ_DELAY
|-
|SLPS_251.50 || Only You                                                            || 0x0B || 0x40000000 || SPU2_BEHAVIOR
|-
|SLPS_252.37 || Only You                                                            || 0x0B || 0x40000000 || SPU2_BEHAVIOR
|-
|SLPS_252.75 || Def Jam: Vendetta                                                    || 0x01 ||      0x802 || SIO2_MASK
|-
|SLPS_252.78 || Memories Off: Mix                                                    || 0x0A ||    0x80300 || CDVD_READ_DELAY
|-
|SLPS_252.90 || Time Crisis 3                                                        || 0x01 ||      0x800 || SIO2_MASK
|-
|SLPS_253.15 || One Piece: Grand Battle 3                                            || 0x01 ||    0x1800 || SIO2_MASK
|-
|SLPS_253.57 || 3-Nen B-Gumi Kinpachi Sensei: Densetsu no Kyoudan ni Tate!          || 0x01 ||    0x1800 || SIO2_MASK
|-
|SLPS_253.79 || Tokyo Majin Gakuen: Kaihoujyou Kefurokou                            || 0x0A ||    0x803E8 || CDVD_READ_DELAY
|-
|SLPS_254.06 || Hitman: Contracts                                                    || 0x08 ||      0xDAC || CPU_DELAY
|-
|SLPS_254.18 || Ace Combat 5: The Unsung War                                        || 0x0A ||  0x500000 || CDVD_READ_DELAY
|-
|SLPS_255.10 || Tekken 5                                                            || 0x0B || 0x40000000 || SPU2_BEHAVIOR
|-
|SLPS_255.85 || Monster Farm 5: Circus Caravan                                      || 0x07 ||          5 || MECHA_RECOGTIME
|-
|SLPS_255.86 || Tales of the Abyss                                                  || 0x0A ||    0x803E8 || CDVD_READ_DELAY
|-
|SLPS_256.04 || Ar tonelico Qoga: Knell of Ar Ciel                                  || 0x00 ||  0xA000000 || TITLE_MASK
|-
|SLPS_256.67 || Daito Giken Premium Pachi-Slot Collection: Yoshimune                || 0x01 ||    0x1800 || SIO2_MASK
|-
|SLPS_256.98 || Fatal Fury Battle Archives Volume 2                                  || 0x00 ||  0xA000000 || TITLE_MASK
|-
|SLPS_257.08 || The Familiar of Zero (Limited Edition)                              || 0x0A ||    0x803E8 || CDVD_READ_DELAY
|-
|SLPS_257.09 || The Familiar of Zero                                                || 0x0A ||    0x803E8 || CDVD_READ_DELAY
|-
|SLPS_257.21 || HimeHibi - Princess Days                                            || 0x0B ||  0x8000000 || SPU2_BEHAVIOR
|-
|SLPS_257.22 || Routes PE (Limited Edition)                                          || 0x08 ||      0x3E8 || CPU_DELAY
|-
|SLPS_257.27 || Routes PE                                                            || 0x08 ||      0x3E8 || CPU_DELAY
|-
|SLPS_732.49 || Ar tonelico Qoga: Knell of Ar Ciel (Platinum)                        || 0x00 ||  0xA000000 || TITLE_MASK
|-
|SLUS_200.11 || Orphen: Ocion of Sorcery                                            || 0x08 ||    0x1388 || CPU_DELAY
|-
|SLUS_200.11 || Orphen: Ocion of Sorcery                                            || 0x09 ||  0x8000010 || DEV5_INT_SPEED
|-
|SLUS_200.77 || Donald Duck: Go'in Quackers                                          || 0x01 ||      0x800 || SIO2_MASK
|-
|SLUS_202.74 || City Crisis                                                          || 0x0A ||    0x80BB8 || CDVD_READ_DELAY
|-
|SLUS_203.05 || Simpsons: Road Rage                                                  || 0x01 ||      0x800 || SIO2_MASK
|-
|SLUS_203.64 || Tiger Woods PGA Tour 2002                                            || 0x0A ||    0x803E8 || CDVD_READ_DELAY
|-
|SLUS_204.13 || Shadowman 2                                                          || 0x0A ||    0x80600 || CDVD_READ_DELAY
|-
|SLUS_204.33 || SWAT: Global Strike Team                                            || 0x01 ||      0x800 || SIO2_MASK
|-
|SLUS_204.88 || Star Ocean: Til the end of Time [Disc 1]                            || 0x08 ||    0x1388 || CPU_DELAY
|-
|SLUS_205.72 || Tiger Woods PGA Tour 2003                                            || 0x0A ||    0x803E8 || CDVD_READ_DELAY
|-
|SLUS_205.90 || Spyhunter 2                                                          || 0x01 ||      0x800 || SIO2_MASK
|-
|SLUS_206.35 || Muppets Party Cruise                                                || 0x01 ||      0x801 || SIO2_MASK
|-
|SLUS_206.39 || Def Jam Vendetta                                                    || 0x01 ||      0x800 || SIO2_MASK
|-
|SLUS_206.86 || Splashdown: Rides Gone Wild                                          || 0x0A ||    0x80400 || CDVD_READ_DELAY
|-
|SLUS_208.38 || All-Star Baseball 2005                                              || 0x01 ||      0x802 || SIO2_MASK
|-
|SLUS_208.51 || Ace Combat 5: The Unsung War                                        || 0x0A ||  0x500000 || CDVD_READ_DELAY
|-
|SLUS_208.91 || Star Ocean: Til the end of Time [Disc 2]                            || 0x08 ||    0x1388 || CPU_DELAY
|-
|SLUS_209.18 || Super Monkey Ball: Deluxe                                            || 0x01 ||      0x800 || SIO2_MASK
|-
|SLUS_210.59 || Tekken 5                                                            || 0x0B || 0x40000000 || SPU2_BEHAVIOR
|-
|SLUS_210.70 || Final Fantasy XI: Chains of Promathia                                || 0x02 ||        0xB || DEV9_MASK
|-
|SLUS_210.89 || Karaoke Revolution Vol.3                                            || 0x08 ||    0x1388 || CPU_DELAY
|-
|SLUS_213.31 || Sonic Riders                                                        || 0x01 ||      0x800 || SIO2_MASK
|-
|SLUS_213.39 || Puzzle Challenge                                                    || 0x01 ||      0x800 || SIO2_MASK
|-
|SLUS_214.04 || Final Fantasy XI: Treasures of Aht Urhgan                            || 0x02 ||        0xB || DEV9_MASK
|-
|SLUS_214.52 || Valkyrie Profile 2: Silmeria                                        || 0x08 ||    0x1388 || CPU_DELAY
|-
|}
 
= Folder/File layout =
 
Example: Max Payne Classic
 
<pre>
├── config-emu-ps4.txt
├── docs
│   └── revision.h
├── eboot.bin
├── feature_data
│   └── SLES-50326_features.lua
├── formatted.card
├── image
│   └── disc01.iso
├── lua_include
│   ├── ee-cpr0-alias.lua
│   ├── ee-gpr-alias.lua
│   ├── ee-hwaddr.lua
│   ├── language.lua
│   ├── pad-and-key.lua
│   ├── ps2.lua
│   └── utils.lua
├── patches
│   └── SLES-50326_cli.conf
├── PS20220WD20050620.crack
├── ps2-emu-compiler.self
├── sce_companion_httpd
│   └── html
│      ├── BackCover.jpg
│      ├── base
│      │   ├── arrow_up.png
│      │   └── sprites.png
│      ├── css
│      │   ├── default-skin.png
│      │   └── styles.min.css
│      ├── index.html
│      ├── js
│      │   └── app.min.js
│      ├── large
│      │   ├── Box01.jpg
│      │   ├── Box04.jpg
│      │   ├── landscape
│      │   │   ├── Box01.jpg
│      │   │   ├── Box04.jpg
│      │   │   ├── Page01.jpg From 01 to 59
│      │   │   └── Page59.jpg
│      │   ├── Page01.jpg From 01 to 116
│      │   └── Page116.jpg
│      ├── medium
│      │   ├── Box01.jpg
│      │   ├── Box04.jpg
│      │   ├── landscape
│      │   │   ├── Box01.jpg
│      │   │   ├── Box04.jpg
│      │   │   ├── Page01.jpg From 01 to 59
│      │   │   └── Page59.jpg
│      │   ├── Page01.jpg from 01 to 116
│      │   └── Page116.jpg
│      ├── small
│      │   ├── Box01.jpg from 01 to 04
│      │   ├── Box04.jpg
│      │   ├── landscape
│      │   │   ├── Box01.jpg from 01 to 04
│      │   │   ├── Box04.jpg
│      │   │   ├── Page01.jpg From 01 to 59
│      │   │   └── Page59.jpg
│      │   ├── Page01.jpg From 01 to 116
│      │   └── Page116.jpg
│      └── thumbnails
│          ├── BoxThumb01.jpg
│          ├── BoxThumb04.jpg
│          ├── landscape
│          │   ├── BoxThumb01.jpg
│          │   ├── BoxThumb04.jpg
│          │   ├── Thumb01.jpg from 01 to 59
│          │   └── Thumb59.jpg
│          ├── Thumb01.jpg From 01 to 116
│          └── Thumb116.jpg
├── sce_module
│   ├── libc.prx
│   └── libSceFios2.prx
├── sce_sys
│   ├── about
│   │   └── right.sprx
│   └── keystone
└── trophy_data
    └── SLES-50326_trophies.lua
</pre>
 
= LUA include files =
 
<pre>
Files that some official PS2 Classics PKG files use in order for the lua files to be separate.
</pre>
 
'''pad-connect-type.lua'''
<pre>
local PadConnectType = {}
 
PadConnectType.DS4 = 0
PadConnectType.HID              = 1 -- any 3rd party USB controller (fight stick, turbo controller, etc), always local.
PadConnectType.REMOTE_DS4      = 2 -- remote DS4 should behave just like regular DS4
PadConnectType.REMOTE_VITA      = 3 -- remote VITA lacks analog L2/R2
 
return PadConnectType
</pre>
 
'''sprite.lua'''
<pre>
local kFilterMode = {}
kFilterMode.Point                          = 0x00000000 -- < Sample the one texel nearest to the sample point.
kFilterMode.Bilinear                        = 0x00000001 -- < Sample the four texels nearest the sample point, and blend linearly.
 
local kWrapMode = {}
kWrapMode.Wrap                              = 0x00000000 -- < The integer portion of the input coordinate is discarded, and the fractional portion is used instead. <c>U=U-floorf(U);</c>
kWrapMode.Mirror                            = 0x00000001 -- < The input coordinate is "reflected" across the texture boundary. This reflection may occur multiple times until the coordinate falls within the <c>[0..1]</c> range. <c>U=isOdd(floorf(U)) ? 1-fracf(U) : fracf(U)</c>
kWrapMode.ClampLastTexel                    = 0x00000002 -- < The input coordinate is clamped to the range <c>[0..1]</c>. <c>U=max(0,min(1,U));</c>
kWrapMode.MirrorOnceLastTexel              = 0x00000003 -- < The input coordinate is reflected at most one time and then clamped to the range <c>[0..1]</c>. <c>U=abs(max(-1,min(1,U));</c>
kWrapMode.ClampHalfBorder                  = 0x00000004 -- < Similar to kWrapModeClampLastTexel, but if clamping is necessary, the output color will be the border color specified by the Sampler. For this mode, coordinates that are not within half a pixel of the border are considered clamped.
kWrapMode.MirrorOnceHalfBorder              = 0x00000005 -- < Similar to kWrapModeMirrorOnceLastTexel, but if clamping is necessary, the output color will be the border color specified by the Sampler. For this mode, coordinates that are not within half a pixel of the border are considered clamped.
kWrapMode.ClampBorder                      = 0x00000006 -- < Similar to kWrapModeClampLastTexel, but if clamping is necessary, the output color will be the border color specified by the Sampler. For this mode, coordinates that are outside the range <c>[0..1]</c> are considered clamped.
kWrapMode.MirrorOnceBorder                  = 0x00000007 -- < Similar to kWrapModeMirrorOnceLastTexel, but if clamping is necessary, the output color will be the border color specified by the Sampler. For this mode, coordinates that are outside the range <c>[0..1]</c> are considered clamped.
 
local kBlendMultiplier = {}
kBlendMultiplier.Zero                            = 0x00000000  -- < Multiply the associated input by zero.
kBlendMultiplier.One                              = 0x00000001  -- < Multiply the associated input by one.
kBlendMultiplier.SrcColor                        = 0x00000002  -- < Multiply the associated input by the fragment color.
kBlendMultiplier.OneMinusSrcColor                = 0x00000003  -- < Multiply the associated input by one minus the fragment color.
kBlendMultiplier.SrcAlpha                        = 0x00000004  -- < Multiply the associated input by the fragment alpha.
kBlendMultiplier.OneMinusSrcAlpha                = 0x00000005  -- < Multiply the associated input by one minus the fragment alpha.
kBlendMultiplier.DestAlpha                        = 0x00000006  -- < Multiply the associated input by the render target alpha.
kBlendMultiplier.OneMinusDestAlpha                = 0x00000007  -- < Multiply the associated input by one minus the render target alpha.
kBlendMultiplier.DestColor                        = 0x00000008  -- < Multiply the associated input by the render target color.
kBlendMultiplier.OneMinusDestColor                = 0x00000009  -- < Multiply the associated input by one minus the render target color.
kBlendMultiplier.SrcAlphaSaturate                = 0x0000000a  -- < Multiply the associated input by the minimum of 1 or fragment alpha.
kBlendMultiplier.ConstantColor                    = 0x0000000d  -- < Multiply the associated input by the constant color. @see DrawCommandBuffer::setBlendColor()
kBlendMultiplier.OneMinusConstantColor            = 0x0000000e  -- < Multiply the associated input by one minus the constant color. @see DrawCommandBuffer::setBlendColor()
kBlendMultiplier.Src1Color                        = 0x0000000f  -- < Multiply the associated input by a secondary fragment color.
kBlendMultiplier.InverseSrc1Color                = 0x00000010  -- < Multiply the associated input by one minus a secondary fragment color.
kBlendMultiplier.Src1Alpha                        = 0x00000011  -- < Multiply the associated input by a secondary fragment alpha.
kBlendMultiplier.InverseSrc1Alpha                = 0x00000012  -- < Multiply the associated input by one minus a secondary fragment alpha.
kBlendMultiplier.ConstantAlpha                    = 0x00000013  -- < Multiply the associated input by the constant color alpha. @see DrawCommandBuffer::setBlendColor()
kBlendMultiplier.OneMinusConstantAlpha            = 0x00000014  -- < Multiply the associated input by one minus the constant color alpha. @see DrawCommandBuffer::setBlendColor()
 
local kBlendFunc = {}
kBlendFunc.Add                          = 0x00000000  -- < The source value is added to the destination value.
kBlendFunc.Subtract                    = 0x00000001  -- < The destination value is subtracted from the source value.
kBlendFunc.Min                          = 0x00000002  -- < The minimum of the source and destination values is selected.
kBlendFunc.Max                          = 0x00000003  -- < The maximum of the source and destination values is selected.
kBlendFunc.ReverseSubtract              = 0x00000004  -- < The source value is subtracted from the destination value.
 
-- Default blending mode, ideal for typical alpha channel embedded into a PNG image.
blendDefaultEquation = {
kBlendMultiplier.SrcAlpha, -- src multiplier
kBlendFunc.Add,                         -- blend function
kBlendMultiplier.OneMinusSrcAlpha,     -- dest multiplier
}
 
blendConstFadeEquation = {
kBlendMultiplier.ConstantAlpha, -- src multiplier
kBlendFunc.Add,                       -- blend function
kBlendMultiplier.OneMinusConstantAlpha,     -- dest multiplier
}
 
return kFilterMode, kWrapMode, kBlendMultiplier, kBlendFunc
</pre>
 
'''MipsInsn.lua'''
<pre>
MipsInsn = {}
MipsInsn.IsAddi = function(insn) return (insn & 0xfc000000) == 0x20000000 end -- addi rt,rs,simm
MipsInsn.IsAddiu = function(insn) return (insn & 0xfc000000) == 0x24000000 end -- addiu rt,rs,simm
MipsInsn.IsDaddu = function(insn) return (insn & 0xfc0007ff) == 0x0000002d end -- daddu rd,rs,rt
MipsInsn.IsAddu = function(insn) return (insn & 0xfc0007ff) == 0x00000021 end -- addu rd,rs,rt
MipsInsn.IsBeq = function(insn) return (insn & 0xfc000000) == 0x10000000 end -- beq rs,rt,off
MipsInsn.IsJ = function(insn) return (insn & 0xfc000000) == 0x08000000 end -- j target
MipsInsn.IsJal = function(insn) return (insn & 0xfc000000) == 0x0c000000 end -- jal target
MipsInsn.IsJr = function(insn) return (insn & 0xfc1fffff) == 0x00000008 end -- jr rs
MipsInsn.IsLq = function(insn) return (insn & 0xfc000000) == 0x78000000 end -- lq rt,simm(rs)
MipsInsn.IsLd = function(insn) return (insn & 0xfc000000) == 0xdc000000 end -- ld rt,simm(rs)
MipsInsn.IsLw = function(insn) return (insn & 0xfc000000) == 0x8c000000 end -- lw rt,simm(rs)
MipsInsn.IsSq = function(insn) return (insn & 0xfc000000) == 0x7c000000 end -- sq rt,simm(rs)
MipsInsn.IsSd = function(insn) return (insn & 0xfc000000) == 0xfc000000 end -- sd rt,simm(rs)
MipsInsn.IsSw = function(insn) return (insn & 0xfc000000) == 0xac000000 end -- sw rt,simm(rs)
MipsInsn.IsEnd = function(insn) return (insn & 0xfc00003f) == 0x0000000d end -- break [code]
 
MipsInsn.GetRt = function(insn) return (insn >> 16) & 0x1f end
MipsInsn.GetRs = function(insn) return (insn >> 21) & 0x1f end
MipsInsn.GetRd = function(insn) return (insn >> 11) & 0x1f end
--MipsInsn.GetSimm = function(insn) return ((insn << 48) >> 48) end -- this can't create a negative value correctly
MipsInsn.GetSimm = function(insn)
  -- Lua5.3 shifts are all logical (WHY!?). threfore (insn<<48)>>48 cannot extend the sign.
  -- Instead of using shift, do following
  local bit = 16 -- sign bit place.
  local v = insn & 0xffff
  local m = 1 << (bit - 1)
  v = v & ((1 << bit) - 1)
  return (v ~ m) - m -- '~' is xor in Lua... how strange it is.
end
MipsInsn.GetOff = function(insn) return MipsInsn.GetSimm(insn) end
MipsInsn.GetTarget = function(insn) return insn & 0x3ffffff end
 
return MipsInsn
</pre>
 
'''ee-cpr0-alias.lua'''
<pre>
cpr = {}
 
cpr.index = 0
cpr.random = 1
cpr.entrylo0 = 2
cpr.entrylo1 = 3
cpr.context = 4
cpr.pagemask = 5
cpr.wired = 6
cpr.badvaddr = 8
cpr.count = 9
cpr.entryhi = 10
cpr.compare = 11
cpr.status = 12
cpr.cause = 13
cpr.epc = 14
cpr.prid = 15
cpr.config = 16
cpr.badpaddr = 23
cpr.hwbk = 24
cpr.pccr = 25
cpr.taglo = 28
cpr.taghi = 29
cpr.errorepc = 30
 
return cpr
</pre>
 
'''ee-gpr-alias.lua'''
<pre>
-- Recommended method to import this module:
--  local gpr = require("ee-gpr-alias")
--
-- Using the global 'lang' variable is depreciated.  This will change to a local-scope variable after
-- the depreciation period has expired in April 2016.
 
gpr = {}
 
gpr.zero = 0
gpr.at  = 1
gpr.v0  = 2
gpr.v1  = 3
gpr.a0  = 4
gpr.a1  = 5
gpr.a2  = 6
gpr.a3  = 7
gpr.t0  = 8
gpr.t1  = 9
gpr.t2  = 10
gpr.t3  = 11
gpr.t4  = 12
gpr.t5  = 13
gpr.t6  = 14
gpr.t7  = 15
gpr.s0  = 16
gpr.s1  = 17
gpr.s2  = 18
gpr.s3  = 19
gpr.s4  = 20
gpr.s5  = 21
gpr.s6  = 22
gpr.s7  = 23
gpr.t8  = 24
gpr.t9  = 25
gpr.k0  = 26
gpr.k1  = 27
gpr.gp  = 28
gpr.sp  = 29
gpr.fp  = 30
gpr.ra  = 31
 
return gpr
</pre>
 
'''ee-hwaddr.lua'''
<pre>
gif_hw  = {}
vif0_hw = {}
vif1_hw = {}
 
gif_hw.CHCR = 0x1000A000
gif_hw.MADR = 0x1000A010
gif_hw.QWC = 0x1000A020
gif_hw.TADR = 0x1000A030
gif_hw.ASR0 = 0x1000A040
gif_hw.ASR1 = 0x1000A050
gif_hw.SADR = 0x1000A080
 
vif0_hw.CHCR = 0x10008000
vif0_hw.MADR = 0x10008010
vif0_hw.QWC = 0x10008020
vif0_hw.TADR = 0x10008030
vif0_hw.ASR0 = 0x10008040
vif0_hw.ASR1 = 0x10008050
vif0_hw.SADR = 0x10008080
 
vif1_hw.CHCR = 0x10009000
vif1_hw.MADR = 0x10009010
vif1_hw.QWC = 0x10009020
vif1_hw.TADR = 0x10009030
vif1_hw.ASR0 = 0x10009040
vif1_hw.ASR1 = 0x10009050
vif1_hw.SADR = 0x10009080
 
return gif_hw, vif0_hw, vif1_hw, nil
</pre>
 
'''language.lua'''
<pre>
-- Recommended method to import this module:
--  local lang = require("language")
--
-- Using the global 'lang' variable is depreciated.  This will change to a local-scope variable after
-- the depreciation period has expired in April 2016.
 
lang = {}
 
lang.japanese = 0
lang.english = 1
lang.french = 2
lang.spanish = 3
lang.german = 4
lang.italian = 5
lang.dutch = 6
lang.portuguese = 7
lang.russian = 8
lang.korean = 9
lang.chinese_traditional = 10
lang.chinese_simplified = 11
lang.finnish = 12
lang.swedish = 13
lang.danish = 14
lang.norwegian = 15
lang.polish = 16
lang.portuguese_brazil = 17
lang.english_gb = 18
lang.turkish = 19
lang.spanish_la = 20
lang.arabic = 21
lang.french_canada = 22
 
return lang
</pre>
 
'''pad-and-key.lua'''
<pre>
pad = {}
 
-- Left Side
pad.LU = 0x0010 -- Up
pad.LD = 0x0040 -- Down
pad.LL = 0x0080 -- Left
pad.LR = 0x0020 -- Right
 
-- Right Side
pad.RU = 0x1000 -- Up (Triangle)
pad.RD = 0x4000 -- Down (Cross)
pad.RL = 0x8000 -- Left (Square)
pad.RR = 0x2000 -- Right (Circle)
 
-- aliases
pad.UP = 0x0010 -- LU
pad.DOWN = 0x0040 -- LD
pad.LEFT = 0x0080 -- LL
pad.RIGHT = 0x0020 -- LR
pad.TRIANGLE= 0x1000
pad.CROSS = 0x4000
pad.SQUARE = 0x8000
pad.CIRCLE = 0x2000
 
pad.L1 = 0x0400
pad.L2 = 0x0100
pad.L3 = 0x0002
 
pad.R1 = 0x0800
pad.R2 = 0x0200
pad.R3 = 0x0004
 
pad.SELECT = 0x0001
pad.START = 0x0008
 
keyboard = {}
 
keyboard.ESCAPE = 0x1000
keyboard.SLASH = 0x1001
keyboard.SEPARATOR = 0x1002 -- backslash or pipe (\|)
keyboard.BACKQUOTE = 0x1003
keyboard.PAGEDOWN = 0x1004
keyboard.PAGEUP = 0x1005
keyboard.F1 = 0x1006
keyboard.F2 = 0x1007
keyboard.F3 = 0x1008
keyboard.F4 = 0x1009
keyboard.F5 = 0x100a
keyboard.F6 = 0x100b
keyboard.F7 = 0x100c
keyboard.F8 = 0x100d
keyboard.F9 = 0x100e
keyboard.F10 = 0x100f
keyboard.F11 = 0x1010
keyboard.F12 = 0x1011
</pre>
 
'''ps2.lua'''
<pre>
require("ee-gpr-alias")
require("utils")
 
MipsInsn = {}
MipsInsn.IsAddi = function(insn) return (insn & 0xfc000000) == 0x20000000 end -- addi rt,rs,simm
MipsInsn.IsAddiu = function(insn) return (insn & 0xfc000000) == 0x24000000 end -- addiu rt,rs,simm
MipsInsn.IsBeq = function(insn) return (insn & 0xfc000000) == 0x10000000 end -- beq rs,rt,off
MipsInsn.IsJ = function(insn) return (insn & 0xfc000000) == 0x08000000 end -- j target
MipsInsn.IsJal = function(insn) return (insn & 0xfc000000) == 0x0c000000 end -- jal target
MipsInsn.IsJr = function(insn) return (insn & 0xfc1fffff) == 0x00000008 end -- jr rs
MipsInsn.IsLq = function(insn) return (insn & 0xfc000000) == 0x78000000 end -- lq rt,simm(rs)
MipsInsn.IsLd = function(insn) return (insn & 0xfc000000) == 0xdc000000 end -- ld rt,simm(rs)
MipsInsn.IsLw = function(insn) return (insn & 0xfc000000) == 0x8c000000 end -- lw rt,simm(rs)
MipsInsn.IsSq = function(insn) return (insn & 0xfc000000) == 0x7c000000 end -- sq rt,simm(rs)
MipsInsn.IsSd = function(insn) return (insn & 0xfc000000) == 0xfc000000 end -- sd rt,simm(rs)
MipsInsn.IsSw = function(insn) return (insn & 0xfc000000) == 0xac000000 end -- sw rt,simm(rs)
MipsInsn.IsEnd = function(insn) return (insn & 0xfc00003f) == 0x0000000d end
 
MipsInsn.GetRt = function(insn) return (insn >> 16) & 0x1f end
MipsInsn.GetRs = function(insn) return (insn >> 21) & 0x1f end
MipsInsn.GetSimm = function(insn) return ((insn << 48) >> 48) end
MipsInsn.GetOff = function(insn) return MipsInsn.GetSimm(insn) end
MipsInsn.GetTarget = function(insn) return insn & 0x3ffffff end
 
-- return FIFO queue of stack trace
-- the queue item is { caller-addr, return-from }
--
-- example:
--    print("=== stack trace ===")
--   local stack_trace = MipsStackTrace(eeObj, eeObj.GetPc()+4, eeObj.GetGpr(gpr.ra), eeObj.GetGpr(gpr.sp))
--   while not stack_trace:isEmpty() do
-- local caller = stack_trace:dequeue()
-- print( string.format(" 0x%08x [will return from : %x]", caller[1], caller[2]) )
--   end
--
-- NOTE: you must +4 against GetPc() if you in a EE/IOP hook.
-- Because EE/IOP jit executed the instruction at the address already and it might affect $sp or $ra.
--
-- obj : eeObj or iopObj
-- pc  : current pc (from GetPC or readout from thread context)
-- ra  : current ra (from GetGpr or readout from thread context)
-- sp  : current sp (from GetGpr or readout from thread context)
MipsStackTrace = function (obj, pc, ra, sp, depth)
  local max_depth = depth or 10 -- max trace depth
  local n_j = 1
  local jmax = {}
  local depth = 0
  local bdl_count = 0
  local new_pc    = 0
  local icount    = 0
 
  local result = Queue.new()
  local pushed_ra = Queue.new()
  while depth < max_depth and icount < 2048 do
  -- TODO: error checks
  if (pc & 3) ~= 0 then
return result
  end
  pc = pc & 0x01ffffff
  sp = sp & 0x01ffffff
  local insn = obj.ReadMem32(pc)
  -- print(string.format("trace .. pc=%x insn=%x", pc, insn))
  -- result:enqueue( { pc, insn } )
 
  if MipsInsn.IsJr(insn) and MipsInsn.GetRs(insn) == gpr.ra then
bdl_count = 1
depth = depth + 1
new_pc = ra
-- print(string.format("jr ra : ra=%x", ra))
icount = 0
-- print(string.format("enqueue caller pc=%x ret addr=%x", new_pc-8, pc))
result:enqueue( {new_pc-8, pc} ) -- {return-addr, where-from}
  elseif MipsInsn.IsAddiu(insn) and MipsInsn.GetRt(insn) == gpr.sp and MipsInsn.GetRs(insn) == gpr.sp then
sp = sp + MipsInsn.GetSimm(insn) -- ((insn<<48) >>48)
-- print(string.format("addiu sp,sp,** : new sp = %x", sp))
  elseif MipsInsn.IsLq(insn) or MipsInsn.IsLd(insn) or MipsInsn.IsLw(insn) then
if MipsInsn.GetRt(insn) == gpr.ra and MipsInsn.GetRs(insn) == gpr.sp then
-- the code might push $ra on the stack after start pc.
-- in such case, we must not retrieve $ra value from the memory.
if pushed_ra:isEmpty() then
  local imm = MipsInsn.GetSimm(insn) -- ((insn<<48) >>48)
  -- print(string.format("retrieve ra from stack(%x) : sp=%x imm=%x", sp+imm, sp, imm))
  ra = obj.ReadMem32(sp + imm)
  -- print(string.format("load ra,%x(sp) : sp = %x+%x, ra = %x", imm, sp, imm, ra))
else
  -- print(string.format("retrieve ra from pushed one"))
  pushed_ra:dequeue()
end
end
  elseif MipsInsn.IsSq(insn) or MipsInsn.IsSd(insn) or MipsInsn.IsSw(insn) then
if MipsInsn.GetRt(insn) == gpr.ra and MipsInsn.GetRs(insn) == gpr.sp then
pushed_ra:enqueue(pc);
end
  elseif MipsInsn.IsJ(insn) then -- j **
local imm = MipsInsn.GetTarget(insn)
imm = imm << 2
if pc == imm then
-- jump to self? maybe we can ignore it.
else
new_pc = imm
-- print(string.format("j ** : new_pc = %x", new_pc))
bdl_count = 1
for t=1, n_j do
  if jmax[t] == new_pc then
  return result -- closed loop
  end
end
if n_j > 1024 then
  return result -- jump buffer overflow
end
jmax[n_j] = new_pc
n_j = n_j + 1
end
  elseif MipsInsn.IsBeq(insn) and MipsInsn.GetRs(insn) == gpr.zero then -- beq zero,**
local offset = MipsInsn.GetOff(insn) -- ((insn<<48) >> 48)
offset = offset << 2
new_pc = pc + 4 + offset
 
if pc == new_pc then
-- jump to self? maybe we can ignore it
else
-- print(string.format("beq zero,** : new_pc=%x", new_pc))
bdl_count = 1
for t = 1, n_j do
  if jmax[t] == new_pc then
  return result
  end
end
if n_j > 1024 then
  return result
end
jmax[n_j] = new_pc
n_j = n_j + 1
end
  elseif MipsInsn.IsEnd(insn) then -- end
-- print(string.format("end"))
return result
  elseif MipsInsn.IsJal(insn) then -- jal **
local imm = insn & 0x03ffffff
imm = imm << 2
-- print(string.format("jal ** : addr = %x", imm))
-- call
  end
 
  icount = icount + 1
  pc = pc + 4
 
  -- -- print(string.format("bdl_count=%d", bdl_count))
  if bdl_count > 0 then
if bdl_count == 2 then
pc = new_pc
bdl_count = 0
else
bdl_count = bdl_count + 1
end
  end
  end
  return result
end
 
PS2 = {}
PS2.GetCurrentThread = function(eeObj) return eeObj.ReadMem32(0x12fac) end
PS2.GetThreads = function(eeObj)
  local EE_THREAD_BASE = 0x18000
  local EE_NUM_THREADS = 0x100
  local th = EE_THREAD_BASE
  local result = Queue.new()
  for t = 0, EE_NUM_THREADS-1 do
  -- 0 : node_prev
  -- 4 : node_next
  -- 8 : status
  -- 12: pc
  -- 16: sp
  -- 20: gp
  -- 24: init_pri
  -- 26: curr_pri
  -- 28: wstat
  -- 32: waitId
  -- 36: wakeupCount
  -- 40: attr
  -- 44: option
  -- 48: func
  -- 52: argc
  -- 56: args
  -- 60: stack
  -- 64: size
  -- 68: root
  -- 72: endOfHeap
  local status = eeObj.ReadMem32(th + 8)
  if status ~= 0 then
local id    = t
local pri  = eeObj.ReadMem16(th + 26)
local gp    = eeObj.ReadMem32(th + 20)
local pc    = eeObj.ReadMem32(th + 12)
local sp    = eeObj.ReadMem32(th + 16)
result:enqueue( {id=id, status=status, pri=pri, gp=gp, pc=pc, sp=sp} )
  end
  th = th + 76
  end
  return result
end
</pre>
 
'''utils.lua'''
<pre>
-- utility classes/functions
 
-- Stack
-- ex:
-- my_stack = Stack.new()
--  my_stack:push( val )
-- print( my_stack:pop( val ) )
Stack = {}
 
function Stack.new()
  local obj = { buff = {} }
  return setmetatable(obj, {__index = Stack})
end
 
function Stack:push(x)
  table.insert(self.buff, x)
end
 
function Stack:pop()
  return table.remove(self.buff)
end
 
function Stack:top()
  return self.buff[#self.buff]
end
 
function Stack:isEmpty()
  return #self.buff == 0
end
 
 
-- Queue
-- ex:
-- my_queue = Queue.new()
-- my_queue:enqueue( val )
-- print( my_queue:dequeue(val) )
Queue = {}
 
function Queue.new()
  local obj = { buff = {} }
  return setmetatable(obj, {__index = Queue})
end
 
function Queue:enqueue(x)
  table.insert(self.buff, x)
end
 
function Queue:dequeue()
  return table.remove(self.buff, 1)
end
 
function Queue:top()
  if #self.buff > 0 then
    return self.buff[1]
  end
end


function Queue:isEmpty()
  return #self.buff == 0
end
</pre>
</pre>


= Links =
=Links=
 
These links can Assist you in improving your knowledge about ps2 emulation
* [https://psi-rockin.github.io/ps2tek/ PS2 Hardware Documentation]
*Ps2 Hardware Documentation: https://psi-rockin.github.io/ps2tek/
* [https://pastebin.com/yf802Up3 Graphics Synthetizer title fix guide]
*PS3 custom configs: https://www.psdevwiki.com/ps3/PS2_Custom_Configs
* [https://www.psdevwiki.com/ps3/PS2_Custom_Configs PS3 custom configs]
*More info about the playstation 4's PS2 emulator can be found here: http://www.psx-place.com/threads/research-ps2-emulator-configuration-on-ps4.16131/ , But please note that Some of the information in this post can be in-accurate, Such as Clamping options
* [http://www.psx-place.com/threads/research-ps2-emulator-configuration-on-ps4.16131/ A place for research and sharing successful configurations for the emulator]
*More emulator configurations examples: https://www.psdevwiki.com/ps4/Talk:PS2_Classics_Emulator_Compatibility_List
* [https://www.psdevwiki.com/ps4/Talk:PS2_Classics_Emulator_Compatibility_List Configuration examples]
* Ps2dis https://www.romhacking.net/utilities/692/  
* [https://www.romhacking.net/utilities/692/ PS2DIS, a very helpful tool for debugging executables]
*Current Gameindex Settings: https://raw.githubusercontent.com/PCSX2/pcsx2/master/bin/resources/GameIndex.yaml
* [https://forums.pcsx2.net/Thread-Fixing-unplayable-games A thread filled with patches for ps2 games]
*Known Pcsx2 Issues https://github.com/PCSX2/pcsx2/issues?q=is%3Aissue
* [https://github.com/florinsdistortedvision/ps2-classics-emus Most base emulators for PS2 Classics released on PS4 by florinsdistortedvision]
*Pcsx2's old and New pull requests https://github.com/PCSX2/pcsx2/pulls?q=is%3Apr
* [https://github.com/Zcor3x/Playstation-2-Classics-PS4 Most base emulators for PS2 Classics released on PS4 by Zcor3x]
*A thread dedicated to sharing patches for unplayable games https://forums.pcsx2.net/Thread-Fixing-unplayable-games
 
{{Reverse Engineering}}
{{Reverse Engineering}}
<noinclude>
<noinclude>[[Category:Main]]</noinclude>
[[Category:Main]]
</noinclude>
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