Memory Mapping: Difference between revisions
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Here you can find the memory mapping on the vita. | |||
The section is divided in Physical and Virtual. | |||
= Physical Mapping = | = Physical Mapping = | ||
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|} | |} | ||
= Virtual Mapping = | |||
Missing.. | |||
Latest revision as of 22:17, 2 November 2016
Here you can find the memory mapping on the vita.
The section is divided in Physical and Virtual.
Physical Mapping[edit | edit source]
| Start | End | Secure | Comments |
|---|---|---|---|
| 0x00000000 | 0x00007FFF | NS | Alias of 0x1F000000, ScePower scratch buffer
|
| 0x1A000000 | 0x1A001FFF | NS | SceInterruptControllerReg, Interrupts |
| 0x1A002000 | 0x1A002FFF | ? | ScePl310Reg / SceL2CacheReg, L2 Cache Controller |
| 0x1C000000 | 0x1C1FFFFF | NS | SceDisplay / SceCameraSRAM (only 960x480 mapped) |
| 0x1F000000 | 0x1F007FFF | NS | ScePowerScratchPad32KiB |
| 0x1F840000 | 0x1F85FFFF | NS | SceVeneziaSpram |
| 0x20000000 | 0x27FFFFFF | NS | VRAM |
| 0x40000000 | 0x401FFFFF | S | Secure DRAM (extra 1 meg before FW 3.52) |
| 0x40200000 | 0x5FCFFFFF | NS | Shared DRAM (starts at 0x40300000 before FW 3.52) |
| 0x60000000 | 0x7FFFFFFF | NS | Devkit additional DRAM |
| 0x80000000 | 0x9FFFFFFF | NS | Unused or DRAM ? |
| 0xE0000000 | ? | S | F00D Processor |
| 0xE0100000 | 0xE0100FFF | NS | SceGpio1Reg |
| 0xE0400000 | 0xE0400FFF | NS | SceDmacmgrDmac4Reg |
| 0xE0410000 | 0xE0410FFF | NS | SceDmacmgrDmac5Reg |
| 0xE0420000 | 0xE0420FFF | NS | SceI2s0Reg |
| 0xE0430000 | 0xE0430FFF | NS | SceI2s1Reg |
| 0xE0440000 | 0xE0440FFF | NS | SceI2s2Reg |
| 0xE0450000 | 0xE0450FFF | NS | SceI2s3Reg |
| 0xE0460000 | 0xE0460FFF | NS | SceI2s5Reg |
| 0xE0470000 | 0xE0470FFF | NS | SceI2s4Reg |
| 0xE0490000 | 0xE0490FFF | NS | SceI2s7Reg |
| 0xE04A0000 | 0xE04A0FFF | NS | SceSrcMix0Reg |
| 0xE04B0000 | 0xE04B0FFF | NS | SceSrcMix1Reg |
| 0xE04C0000 | 0xE04C0FFF | NS | SceSrcMix2Reg |
| 0xE04D0000 | 0xE04D3FFF | NS | SceSpdifReg |
| 0xE04DC000 | 0xE04DCFFF | NS | SceAclkgenReg |
| 0xE04E0000 | 0xE04E0FFF | NS | SceDmacmgrKeyringReg / SceSblDMAC5DmacKRBase |
| 0xE0500000 | 0xE0500FFF | NS | SceI2c0Reg |
| 0xE0510000 | 0xE0510FFF | NS | SceI2c1Reg |
| 0xE0900000 | 0xE0900FFF | NS | SceMsif |
| 0xE0A00000 | 0xE0A00FFF | NS | SceSpi0Reg (SceSyscon) |
| 0xE0A10000 | 0xE0A10FFF | NS | SceSpi1Reg (SceMotionDev) |
| 0xE0A20000 | 0xE0A20FFF | NS | SceSpi2Reg (SceOled) |
| 0xE0B00000 | 0xE0B00FFF | NS | SceSdif0 |
| 0xE0C00000 | 0xE0C00FFF | NS | SceSdif1 |
| 0xE0C10000 | 0xE0C10FFF | NS | SceSdif2 |
| 0xE2030000 | 0xE209FFFF | NS | SceUartReg |
| 0xE20A0000 | 0xE20A0FFF | NS | SceGpio0Reg / SceLedReg |
| 0xE20A1000 | 0xE20AFFFF | NS | SceLedReg |
| 0xE20B1000 | 0xE20B5FFF | NS | SceLongRangeTimerReg |
| 0xE20B7000 | 0xE20BFFFF | NS | SceWordTimerReg |
| 0xE20BE000 | 0xE20BEFFF | ? | Timer for usleep |
| 0xE20C0000 | 0xE20C0FFF | NS | ScePwmReg |
| 0xE3000000 | 0xE3000FFF | NS | SceDmacmgrDmac0Reg |
| 0xE3010000 | 0xE3010FFF | NS | SceDmacmgrDmac1Reg |
| 0xE3020000 | 0xE3020FFF | NS | SceCif0Reg |
| 0xE3030000 | 0xE3030FFF | NS | SceCif1Reg |
| 0xE3050000 | 0xE3050FFF | NS | SceCsi0Reg |
| 0xE3060000 | 0xE3060FFF | NS | SceCsi1Reg |
| 0xE3100000 | 0xE3100FFF | NS | ScePervasiveMisc |
| 0xE3101000 | 0xE3101FFF | NS | ScePervasiveResetReg |
| 0xE3102000 | 0xE3102FFF | NS | ScePervasiveGate |
| 0xE3103000 | 0xE3103FFF | NS | ScePervasiveBaseClk |
| 0xE3104000 | 0xE3104FFF | NS | ScePervasiveVid |
| 0xE3105000 | 0xE3105FFF | NS | SceUartClkgenReg |
| 0xE3106000 | 0xE3106FFF | NS | ScePervasiveMailboxReg |
| 0xE3108000 | 0xE3108FFF | NS | ScePervasiveTas0 |
| 0xE3109000 | 0xE3109FFF | NS | ScePervasiveTas1 |
| 0xE310A000 | 0xE310AFFF | NS | ScePervasiveTas2 |
| 0xE310B000 | 0xE310BFFF | NS | ScePervasiveTas3 |
| 0xE310C000 | 0xE310CFFF | NS | ScePervasiveTas4 |
| 0xE310D000 | 0xE310DFFF | NS | ScePervasiveTas5 |
| 0xE310E000 | 0xE310EFFF | NS | ScePervasiveTas6 |
| 0xE310F000 | 0xE310FFFF | NS | ScePervasiveTas7 |
| 0xE3110000 | 0xE3110FFF | NS | SceUdcd0 / ScePervasive2Reg |
| 0xE3200000 | 0xE3200FFF | S | Base Debug ROM Table |
| 0xE3203000 | 0xE3203FFF | NS | SceTpiuReg |
| 0xE3204000 | 0xE3204FFF | NS | SceFunnelReg |
| 0xE3205000 | 0xE3205FFF | NS | SceItmReg |
| 0xE3300000 | 0xE3300FFF | S | Cortex A9 Debug ROM Table |
| 0xE3310000 | 0xE3310FFF | NS | SceDbg0Reg, Debugger Interface |
| 0xE3311000 | 0xE3311FFF | NS | ScePmu0Reg |
| 0xE3312000 | 0xE3312FFF | NS | SceDbg1Reg, Debugger Interface |
| 0xE3313000 | 0xE3313FFF | NS | ScePmu1Reg |
| 0xE3314000 | 0xE3314FFF | NS | SceDbg2Reg, Debugger Interface |
| 0xE3315000 | 0xE3315FFF | NS | ScePmu2Reg |
| 0xE3316000 | 0xE3316FFF | NS | SceDbg3Reg, Debugger Interface |
| 0xE3317000 | 0xE3317FFF | NS | ScePmu3Reg |
| 0xE3318000 | 0xE3318FFF | NS | SceCti0Reg |
| 0xE3319000 | 0xE3319FFF | NS | SceCti1Reg |
| 0xE331A000 | 0xE331AFFF | NS | SceCti2Reg |
| 0xE331B000 | 0xE331BFFF | NS | SceCti3Reg |
| 0xE331C000 | 0xE331CFFF | NS | ScePtm0Reg |
| 0xE331D000 | 0xE331DFFF | NS | ScePtm1Reg |
| 0xE331E000 | 0xE331EFFF | NS | ScePtm2Reg |
| 0xE331F000 | 0xE331FFFF | NS | ScePtm3Reg |
| 0xE3320000 | 0xE3323FFF | NS | SceIntrmgrVfpIntRegs |
| 0xE4020000 | 0xE4020FFF | NS | SceUsbdEhci |
| 0xE40B0000 | 0xE40B0FFF | NS | SceUsbdEhci |
| 0xE40C0000 | 0xE40C0FFF | NS | SceUdcd1 |
| 0xE40D0000 | 0xE40D0FFF | NS | SceUdcd2 |
| 0xE40E0000 | 0xE40E0FFF | NS | SceUsbdEhci |
| 0xE5000000 | 0xE5000FFF | NS | SceDmacmgrDmac2Reg |
| 0xE5010000 | 0xE5010FFF | NS | SceDmacmgrDmac3Reg |
| 0xE5020000 | 0xE5020FFF | NS | SceIftu0RegA (OLED FB) |
| 0xE5021000 | 0xE5021FFF | NS | SceIftu0RegB |
| 0xE5022000 | 0xE5022FFF | NS | SceIftuc0Reg |
| 0xE5030000 | 0xE5030FFF | NS | SceIftu1RegA (HDMI FB) |
| 0xE5031000 | 0xE5031FFF | NS | SceIftu1RegB |
| 0xE5032000 | 0xE5032FFF | NS | SceIftuc1Reg |
| 0xE5040000 | 0xE5040FFF | NS | SceIftu2Reg |
| 0xE5050000 | 0xE5050FFF | NS | SceDsi0Reg |
| 0xE5060000 | 0xE5060FFF | NS | SceDsi1Reg |
| 0xE5070000 | 0xE5070FFF | NS | SceCompatMailbox |
| 0xE5071000 | 0xE5071FFF | NS | SceCompatLCDDMA |
| 0xE50C0000 | 0xE50C0FFF | NS | SceDmacmgrDmac6Reg |
| 0xE50D0000 | 0xE50D1FFF | NS | ScePfmReg |
| 0xE8000000 | 0xE8001FFF | S | SceSonyRegbus |
| 0xE8100000 | 0xE8100FFF | NS | SceCompatSharedSram (0xBFC00000 in PSP) |
| 0xE8200000 | 0xE8200FFF | S | SceEmcTop |
| 0xE8300000 | 0xE8301FFF | S | SceGrab |
| 0xE8400000 | 0xE841FFFF | NS | SceSGX543Reg |
Virtual Mapping[edit | edit source]
Missing..