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IO Registers (edit)

Revision as of 22:29, 27 September 2014

516 bytes removed ,  22:29, 27 September 2014
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!  Category
 
!  Category
 
! Physical address start
 
! Physical address start
−
! ARM11 process virtual address
  −
! ARM11 kernel virtual address
   
! Comments
 
! Comments
 
|-
 
|-
 
| [[CONFIG]]
 
| [[CONFIG]]
 
| 0x10000000
 
| 0x10000000
−
|
  −
|
   
|
 
|
 
|-
 
|-
 
| [[IRQ]]
 
| [[IRQ]]
 
| 0x10001000
 
| 0x10001000
−
|
  −
|
   
|
 
|
 
|-
 
|-
 
| [[NDMA]]
 
| [[NDMA]]
 
| 0x10002000
 
| 0x10002000
−
|
  −
|
   
|
 
|
 
|-
 
|-
 
| [[TIMER]]
 
| [[TIMER]]
 
| 0x10003000
 
| 0x10003000
−
|
  −
|
   
|
 
|
 
|-
 
|-
 
| [[CTRCARD]]
 
| [[CTRCARD]]
 
| 0x10004000 / 0x10005000
 
| 0x10004000 / 0x10005000
−
|
  −
|
   
|
 
|
 
|-
 
|-
 
| [[SDMC]] / [[NAND]]
 
| [[SDMC]] / [[NAND]]
 
| 0x10006000 / 0x10007000
 
| 0x10006000 / 0x10007000
−
|
  −
|
   
| 0x10007000 is apparently not used on retail
 
| 0x10007000 is apparently not used on retail
 
|-
 
|-
 
| [[PXI]]
 
| [[PXI]]
 
| 0x10008000
 
| 0x10008000
−
|
  −
|
   
|  
 
|  
 
|-
 
|-
 
| [[AES]]
 
| [[AES]]
 
| 0x10009000
 
| 0x10009000
−
|
  −
|
   
|
 
|
 
|-
 
|-
 
| [[SHA]]
 
| [[SHA]]
 
| 0x1000A000
 
| 0x1000A000
−
|
  −
|
   
|
 
|
 
|-
 
|-
 
| [[RSA]]
 
| [[RSA]]
 
| 0x1000B000
 
| 0x1000B000
−
|
  −
|
   
|
 
|
 
|-
 
|-
 
| [[XDMA]]
 
| [[XDMA]]
 
| 0x1000C000
 
| 0x1000C000
−
|
+
| CoreLink™ DMA-330. [http://infocenter.arm.com/help/topic/com.arm.doc.ddi0424d/index.html Info]
−
|
  −
| CoreLink™ DMA-330 [http://infocenter.arm.com/help/topic/com.arm.doc.ddi0424d/index.html Info]
   
|-
 
|-
 
| [[SPICARD]]
 
| [[SPICARD]]
 
| 0x1000D800
 
| 0x1000D800
−
|
  −
|
   
|
 
|
 
|-
 
|-
 
| [[CONFIG]]
 
| [[CONFIG]]
 
| 0x10010000
 
| 0x10010000
−
|
  −
|
   
|
 
|
 
|-
 
|-
 
| ?
 
| ?
 
| 0x10011000
 
| 0x10011000
−
|
  −
|
   
|
 
|
 
|-
 
|-
 
| ?
 
| ?
 
| 0x10012000
 
| 0x10012000
−
|
  −
|
   
|
 
|
 
|-
 
|-
 
| ?
 
| ?
 
| 0x10018000
 
| 0x10018000
−
|
  −
|
   
| Used during TWL_FIRM.
 
| Used during TWL_FIRM.
 +
|-
 +
| ?
 +
| 0x10100000
 +
|
 
|-
 
|-
 
| [[HASH]]
 
| [[HASH]]
 
| 0x10101000
 
| 0x10101000
−
| 0x1EC01000
  −
|
   
|  
 
|  
 
|-
 
|-
 
| ?
 
| ?
 
| 0x10110000
 
| 0x10110000
−
| 0x1EC10000
  −
|
   
|  
 
|  
 
|-
 
|-
 
| ?
 
| ?
 
| 0x10111000
 
| 0x10111000
−
| 0x1EC11000
  −
|
   
| Used by TwlBg.
 
| Used by TwlBg.
 
|-
 
|-
 
| [[CSND]] / DSP
 
| [[CSND]] / DSP
 
| 0x10103000
 
| 0x10103000
−
| 0x1EC03000
  −
|
   
|  
 
|  
 
|-
 
|-
 
| [[DSP]]
 
| [[DSP]]
 
| 0x10140000
 
| 0x10140000
−
| 0x1EC40000
  −
|
   
|  
 
|  
 
|-
 
|-
 
| [[PDN]] / [[CODEC]]
 
| [[PDN]] / [[CODEC]]
 
| 0x10141000
 
| 0x10141000
−
| 0x1EC41000
  −
|
   
|  
 
|  
 
|-
 
|-
 
| [[SPI]]
 
| [[SPI]]
 
| 0x10142000
 
| 0x10142000
−
| 0x1EC42000
  −
|
   
|  
 
|  
 
|-
 
|-
 
| [[SPI]]
 
| [[SPI]]
 
| 0x10143000
 
| 0x10143000
−
| 0x1EC43000
  −
|
   
| Only used under TWL_FIRM?
 
| Only used under TWL_FIRM?
 
|-
 
|-
 
| [[I2C]]
 
| [[I2C]]
 
| 0x10144000
 
| 0x10144000
−
| 0x1EC44000
  −
|
   
|  
 
|  
 
|-
 
|-
 
| [[CODEC]]
 
| [[CODEC]]
 
| 0x10145000
 
| 0x10145000
−
| 0x1EC45000
  −
|
   
|  
 
|  
 
|-
 
|-
 
| [[PAD]] / [[HID]] / [[PTM]]
 
| [[PAD]] / [[HID]] / [[PTM]]
 
| 0x10146000
 
| 0x10146000
−
| 0x1EC46000
  −
|
   
|  
 
|  
 
|-
 
|-
 
| [[GPIO]]
 
| [[GPIO]]
 
| 0x10147000
 
| 0x10147000
−
| 0x1EC47000
  −
|
   
|  
 
|  
 
|-  
 
|-  
 
| [[I2C]]
 
| [[I2C]]
 
| 0x10148000
 
| 0x10148000
−
| 0x1EC48000
  −
|
   
|  
 
|  
 
|-
 
|-
 
| [[SPI]]
 
| [[SPI]]
 
| 0x10160000
 
| 0x10160000
−
| 0x1EC60000
  −
|
   
|  
 
|  
 
|-
 
|-
 
| [[I2C]]
 
| [[I2C]]
 
| 0x10161000
 
| 0x10161000
−
| 0x1EC61000
  −
|
   
|  
 
|  
 
|-
 
|-
 
| [[MIC]]
 
| [[MIC]]
 
| 0x10162000
 
| 0x10162000
−
| 0x1EC62000
  −
|
   
|  
 
|  
 
|-
 
|-
 
| [[PXI]]
 
| [[PXI]]
 
| 0x10163000
 
| 0x10163000
−
| 0x1EC63000
  −
| 0xFFFD2000
   
|  
 
|  
 
|-
 
|-
 
| [[NTRCARD]]
 
| [[NTRCARD]]
 
| 0x10164000
 
| 0x10164000
−
| 0x1EC64000
  −
|
   
|
 
|
 
|-
 
|-
 
| [[MP]]
 
| [[MP]]
 
| 0x10165000
 
| 0x10165000
−
| 0x1EC65000
  −
|
   
|
 
|
 
|-
 
|-
 
| [[MP]]
 
| [[MP]]
 
| 0x10174000
 
| 0x10174000
−
| 0x1EC74000
  −
|
   
|
 
|
 
|-
 
|-
 
| [[MP]]
 
| [[MP]]
 
| 0x10178000
 
| 0x10178000
−
| 0x1EC78000
  −
|
   
|
 
|
 
|-
 
|-
 
| [[CDMA]]
 
| [[CDMA]]
 
| 0x10200000
 
| 0x10200000
−
| 0x1ED00000
+
| CoreLink™ DMA-330. [http://infocenter.arm.com/help/topic/com.arm.doc.ddi0424d/index.html Info]
−
| 0xFFFDA000
  −
| CoreLink™ DMA-330? [http://infocenter.arm.com/help/topic/com.arm.doc.ddi0424d/index.html Info]
   
|-
 
|-
 
| ?
 
| ?
 
| 0x10202000
 
| 0x10202000
−
|
  −
|
   
|
 
|
 
|-
 
|-
 
| [[DSP]]
 
| [[DSP]]
 
| 0x10203000
 
| 0x10203000
−
| 0x1ED03000
  −
|
   
|  
 
|  
 
|-
 
|-
 
| GPU?
 
| GPU?
 
| 0x1020F000
 
| 0x1020F000
−
| 0x1ED0F000
  −
|
   
|  
 
|  
 
|-
 
|-
 
| [[HASH]]
 
| [[HASH]]
 
| 0x10301000
 
| 0x10301000
−
| 0x1EE01000
  −
|
   
|  
 
|  
 
|-
 
|-
 
| [[LCD]]
 
| [[LCD]]
 
| 0x10400000
 
| 0x10400000
−
| 0x1EF00000
  −
| 0xFFFCE000
   
|
 
|
 
|}
 
|}
Line 269: Line 185:  
IO registers starting at physical address 0x10200000 are not accessible from the ARM9(which includes all LCD/GPU registers).
 
IO registers starting at physical address 0x10200000 are not accessible from the ARM9(which includes all LCD/GPU registers).
   −
=Summary=
+
ARM11 kernel virtual address mappings for these registers varies for different builds.
−
 
  −
* [[PXI]]
  −
* [[I2C]]
  −
* [[LCD]]
  −
* [[GPU]]
 
Retrieved from "https://www.3dbrew.org/wiki/Special:MobileDiff/9934"

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