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=PS2=
TODO:
==Notes==
 
<pre>
1: Patch IOP to fix the restarting music
Marvel = 0054B5D4
2: Patch the physics instructions
IOP audi restarting debugging address? 1F801574 > BF801574
3: Refine the patch's performance
wotm: 4A72C2
</pre>


==Configs (CLI)==
=Universal safe debugging CLI=
===Debugging CLI===
<pre>
<pre>
#ee
--ee-cycle-scalar=1
--ee-cycle-scalar=1
#iop
#iop
--iop-cycle-scalar=0.38
--iop-cycle-scalar=1
--iop-evt-check-full=1
--iop-evt-check-full=1
#fpu
#fpu
--fpu-no-clamping=0
--fpu-accurate-muldiv=1
--fpu-accurate-muldiv=1
--fpu-accurate-mul-fast=1
--fpu-accurate-mul-fast=1
--fpu-accurate-addsub=1
--fpu-accurate-addsub=1
--fpu-to-double=1
#cop2
#cop2
--cop2-opt-flags=0
--cop2-opt-flags=0
--cop2-opt-vf00=0
--cop2-opt-vf00=0
--cop2-const-prop=0
--cop2-const-prop=0
--cop2-no-clamping=0
--cop2-accurate-mul=1
--cop2-accurate-mul=1
--cop2-accurate-addsub=1
--cop2-accurate-addsub=1
--cop2-di-bits=1
--cop2-regalloc=0
#vu0
#vu0
--vu0-opt-flags=0
--vu0-opt-flags=0
--vu0-opt-vf00=0
--vu0-opt-vf00=0
--vu0-const-prop=0
--vu0-const-prop=0
--vu0-no-clamping=0
--vu0-di-bits=1
--vu0-di-bits=1
#vu1
#vu1
Line 36: Line 34:
--vu1-opt-vf00=0
--vu1-opt-vf00=0
--vu1-const-prop=0
--vu1-const-prop=0
--vu1-no-clamping=0
--vu1-di-bits=1
--vu1-di-bits=1
--vu1-mpg-cycles=1
--assert-path1-ad=1
--assert-path1-ad=1
#vif1
--vif1-instant-xfer=0
#vu
#vu
--vu-xgkick-delay=0
--vu-xgkick-delay=0
--vu-custom-min-max=0
--vu-custom-min-max=0
--vu-branch-hazard=0
--vu-branch-hazard=0
--vu-evil-branches=1
--vu-to-double=1
#gs
#gs
--gs-use-mipmap=1
--gs-use-mipmap=1
--gs-use-clut-merge=1
--gs-use-clut-merge=1
--gs-force-bilinear=1
--gs-force-bilinear=0
--gs-kernel-cl="mipmap"
--gs-upscale=gpu
--gs-kernel-cl-up="mipmap2x2"
--gs-upscale=none
--gs-uprender=none
--gs-use-deferred-l2h=0
--gs-packed15-fmv-opt=1
--gs-skip-dirty-flush-on-mipmap=1
#cdvd
#cdvd
--verbose-cdvd-reads=1
--verbose-cdvd-reads=1
#lang
--cdvd-sector-read-cycles=64000
--ps2-lang=English
 
 
#clamping
--vu1-no-clamping=0
--cop2-no-clamping=0
--fpu-no-clamping=0
--vu0-no-clamping=0
#vif1 and disabled MTVU (Might crash, or introduce graphical distortions on some games)
--vif1-instant-xfer=0
--vu1=jit-sync
--vu1-mpg-cycles=0
 
#Emu-exclusive commands (modern emus)
--vu1-jr-cache-policy=newprog
--vu1-jalr-cache-policy=newprog
--vu0-jr-cache-policy=newprog
--vu0-jalr-cache-policy=newprog
--vu0-mpg-cycles=6000
--vif1-ignore-cmd-ints=1
--vif-ignore-invalid-cmd=1
--ee-ignore-segfault=readwrite
--gs-ignore-dirty-page-border=1
--gs-vert-precision=8
--force-frame-blend=1
--gs-flush-ad-xyz=always
--gs-uv-shift-pointsampling=1
--gs-ignore-rect-correction=1
 
#test me on 1 and 0
--vu-d-bit=1
--vu-t-bit=1
--vu-inst-mflag=1
--vu-inst-cflag=1
--vu1-use-rsqrt=1
--vu1-use-rcp=1
--vu1-inst-q=1
--vu1-inst-p=1
--vu1-clamp-operands=1
--vu1-clamp-results=1
--vu0-inst-q=1
--vu0-inst-p=1
--vu0-clamp-operands=1
--vu0-clamp-results=1
--vu0-use-rcp=1
--vu0-use-rsqrt=1
--cop2-inst-p=1
--cop2-use-rsqrt=1
--cop2-use-rcp=1
--cop2-clamp-operands=1
--cop2-clamp-results=1
</pre>
</pre>


===Optimal General Config===
Move this info elsewhere:
<pre>
--iop-cycle-scalar=0.38
--vu1-di-bits=0
--assert-path1-ad=1
--vu-xgkick-delay=0
--vu-custom-min-max=0
--gs-use-mipmap=1
--gs-use-clut-merge=1
--gs-kernel-cl="mipmap"
--gs-kernel-cl-up"mipmap2x2"
--cop2-opt-flags=0
--cop2-opt-vf00=0
--vu0-opt-flags=0
--vu0-opt-vf00=0
--vu1-opt-flags=0
--vu1-opt-vf00=0
 
 
</pre>


===Needs Research===
<pre>
--vu-d-bit=1
--vu-t-bit=1
--vu-inst-mflag=1
--vu-inst-cflag=1
--vu1-use-rsqrt=1
--vu1-use-rcp=1
--vu1-inst-q=1
--vu1-inst-p=1
--vu1-clamp-operands=1
--vu1-clamp-results=1
--vu0-inst-q=1
--vu0-inst-p=1
--vu0-clamp-operands=1
--vu0-clamp-results=1
--vu0-use-rcp=1
--vu0-use-rsqrt=1
--cop2-inst-p=1
--cop2-use-rsqrt=1
--cop2-use-rcp=1
--cop2-clamp-operands=1
--cop2-clamp-results=1
</pre>
===Jakv2===
====General Use====
<pre>
--ee-cycle-scalar=1
--iop-cycle-scalar=0.38
--cop2-opt-flags=0
--cop2-opt-vf00=0
--cop2-const-prop=0
--cop2-di-bits=1
--vu0-opt-flags=0
--vu0-opt-vf00=0
--vu0-const-prop=0
--vu1-opt-flags=0
--vu1-opt-vf00=0
--vu1-di-bits=0
--assert-path1-ad=1
--vu-xgkick-delay=0
--vu-custom-min-max=0
--gs-use-mipmap=1
--gs-use-clut-merge=1
--gs-force-bilinear=1
--gs-kernel-cl="mipmap"
--gs-kernel-cl-up="mipmap2x2"
--gs-upscale=none
--gs-uprender=none
--gs-use-deferred-l2h=0
--gs-packed15-fmv-opt=1
--gs-skip-dirty-flush-on-mipmap=1
--ps2-lang=English
--vu1-mpg-cycles=150
--vu1-jr-cache-policy=newprog
--vu1-jalr-cache-policy=newprog
--vu0-jr-cache-policy=newprog
--vu0-jalr-cache-policy=newprog
--vu0-mpg-cycles=200
--vif1-ignore-cmd-ints=1
--vif-ignore-invalid-cmd=1
--ee-ignore-segfault=readwrite
--gs-ignore-dirty-page-border=1
--gs-vert-precision=8
--force-frame-blend=1
--gs-flush-ad-xyz=always
--gs-uv-shift-pointsampling=1
--gs-ignore-rect-correction=1
</pre>
====Speedhackster====
<pre>
--ee-cycle-scalar=1.2
--vu1-di-bits=0
--vu1-opt-flags=2
--vu1-opt-vf00=2
--vu1-mpg-cycles=2000
</pre>
====Crash-preventer====
<pre>
--fpu-accurate-muldiv=1
--fpu-accurate-mul-fast=1
--fpu-accurate-addsub=1
--cop2-opt-flags=0
--cop2-opt-vf00=0
--cop2-accurate-addsub=1
--vu0-opt-flags=0
--vu0-opt-vf00=0
--vu1-opt-flags=0
--vu1-opt-vf00=0
--gs-upscale=none
--gs-uprender=none
--vu1-jr-cache-policy=newprog
--vu1-jalr-cache-policy=newprog
--vu0-jr-cache-policy=newprog
--vu0-jalr-cache-policy=newprog
--vu0-mpg-cycles=0
--vif1-ignore-cmd-ints=1
--vif-ignore-invalid-cmd=1
--ee-ignore-segfault=readwrite
--assert-path1-ad=1
--ps2-lang=English
--vu-custom-min-max=0
--vu-branch-hazard=0
--vu-evil-branches=1
#
--vu1-mpg-cycles=8000
--vu1-no-clamping=0
--cop2-no-clamping=0
--fpu-no-clamping=0
--vu0-no-clamping=0
--vif1-instant-xfer=0
--vu1=jit-sync
--vu-xgkick-delay=2
</pre>
====Clean-GS====
<pre>
--gs-use-mipmap=1
--gs-use-clut-merge=1
--gs-force-bilinear=1
--gs-kernel-cl="mipmap"
--gs-kernel-cl-up="mipmap2x2"
--gs-upscale=none
--gs-uprender=none
--gs-use-deferred-l2h=0
--gs-packed15-fmv-opt=1
--gs-skip-dirty-flush-on-mipmap=1
--gs-ignore-dirty-page-border=1
--gs-vert-precision=8
--force-frame-blend=1
--gs-flush-ad-xyz=always
--gs-uv-shift-pointsampling=1
--gs-ignore-rect-correction=1
</pre>
====SPS-fixer====
<pre>
--vu0-opt-flags=0
--vu0-opt-vf00=0
--vu1-opt-flags=0
--vu1-opt-vf00=0
--vif1-instant-xfer=0
--vu1-jr-cache-policy=newprog
--vu1-jalr-cache-policy=newprog
--vu0-jr-cache-policy=newprog
--vu0-jalr-cache-policy=newprog
--vu0-mpg-cycles=2000
--vu1-mpg-cycles=0
--vu-xgkick-delay=0
--vu-custom-min-max=0
#
--vu1-no-clamping=0
--vu0-no-clamping=0
#
--vif1-instant-xfer=0
--vu1=jit-sync
</pre>
====Physics-restorer====
<pre>
--fpu-accurate-muldiv=1
--fpu-accurate-addsub=1
--fpu-to-double=1
--cop2-opt-flags=0
--cop2-opt-vf00=0
--cop2-const-prop=0
--cop2-accurate-mul=1
--cop2-accurate-addsub=1
--cop2-di-bits=1
--vu0-opt-flags=0
--vu0-opt-vf00=0
--vu0-const-prop=0
--vu0-di-bits=1
--vu-custom-min-max=0
--vu-branch-hazard=0
--vu-evil-branches=1
--vu-to-double=1
--vu0-mpg-cycles=2000
#
--fpu-accurate-mul-fast=1
--cop2-no-clamping=0
--fpu-no-clamping=0
--vu0-no-clamping=0
</pre>
==Configs (LUA)==
<br>'''Delay GIF'''
<br>'''Delay GIF'''
<pre>
<pre>
Line 328: Line 62:
local eeObj = getEEObject()
local eeObj = getEEObject()
local emuObj = getEmuObject()
local emuObj = getEmuObject()
local patcher = function()
 
eeObj.SchedulerDelayEvent("gif.dma", 0x60500)
eeObj.AddHook(0x0033A540,0xAC430000, function() eeObj.SchedulerDelayEvent("gif.dma", 0x60500) end)
emuObj.AddVsyncHook(patcher)
</pre>
</pre>


Line 359: Line 92:
end)
end)
</pre>
</pre>
Ratchet
<pre>
local Quick = emuObj.SetFrameLimiter()
local Slow = emuObj.SetFrameLimiter(1)
eeObj.AddHook(0x000FF904, 0x0, Quick)
eeObj.AddHook(0x000FF90C, 0x0, Slow)
</pre>
bee movie
<pre>
--ee-ignore-segfault=readwrite
--vu1-jr-cache-policy=newprog
--vu1-jalr-cache-policy=newprog
--ee-hook=0x001A5C10,AdvanceClock,,130000
</pre>
==Speculation - Observations==
<pre>
> Redfaction and GTA 3's IOP is good.
> Redfaction defaults at newprog.
> Mipmapping is imperfect, the simpsons hate it.
> Clamping works best on Jak x
> Mipmapping works best on War of the Monsters
> A 0x200 delay restores the EE-VU0 sync.
</pre>
==Diagnosis==
<pre>
Grey screen > GIF
Freeze with repeating audio > looping IOP or EE
Freeze with no continuing audio > VU0 timing
Crash > VIF1 timing, VU1 cache policy, or segfault
SPS > VU timing/rounding/clamping
Incorrect physics = soft floats, clamping, or flags
Black screen > EE receiving incorrect data from VU/IOP/DMA channels
</pre>
=PSP=
==Notes==
<pre>
psp speedhack? 08B322B8
</pre>
=PSX=
=Contact - Inbox=
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