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IO Registers (edit)

Revision as of 23:13, 25 April 2014

2,129 bytes added ,  23:13, 25 April 2014
→‎Overview
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= Overview =
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{| class="wikitable" border="1"
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!  Category
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! Physical address start
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! ARM11 process virtual address
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! ARM11 kernel virtual address
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! Comments
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|-
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| [[CONFIG]]
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| 0x10000000
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|
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|
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|
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|-
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| [[IRQ]]
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| 0x10001000
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|
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|
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|
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|-
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| [[NDMA]]
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| 0x10002000
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|
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|
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|
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|-
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| [[TIMER]]
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| 0x10003000
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|
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|
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|
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|-
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| [[CTRCARD]]
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| 0x10004000 / 0x10005000
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|
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|
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|
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|-
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| [[SDMC]] / [[NAND]]
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| 0x10006000 / 0x10007000
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|
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|
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| 0x10007000 is apparently not used on retail
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|-
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| [[PXI]]
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| 0x10008000
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|
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|
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|
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|-
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| [[AES]]
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| 0x10009000
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|
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|
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|
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|-
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| [[SHA]]
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| 0x1000A000
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|
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|
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|
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|-
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| [[RSA]]
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| 0x1000B000
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|
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|
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|
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|-
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| [[XDMA]]
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| 0x1000C000
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|
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|
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| CoreLink™ DMA-330 [http://infocenter.arm.com/help/topic/com.arm.doc.ddi0424d/index.html Info]
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|-
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| [[SPICARD]]
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| 0x1000D800
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|
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|
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|
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|-
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| [[CONFIG]]
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| 0x10010000
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|
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|
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|
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|-
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| ?
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| 0x10018000
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|
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|
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|
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|-
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| [[HASH]]
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| 0x10101000
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| 0x1EC01000
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|
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|
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|-
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| [[CSND]]
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| 0x10103000
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| 0x1EC03000
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|
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|
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|-
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| [[DSP]]
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| 0x10140000
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| 0x1EC40000
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|
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|
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|-
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| [[PDN]]
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| 0x10141000
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| 0x1EC41000
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|
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|
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|-
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| [[CODEC]]
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| 0x10141000
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| 0x1EC41000
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|
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|
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|-
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| [[SPI]]
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| 0x10142000
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| 0x1EC42000
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|
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|
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|-
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| [[SPI]]
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| 0x10143000
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| 0x1EC43000
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|
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| Only used under TWL_FIRM?
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|-
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| [[I2C]]
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| 0x10144000
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| 0x1EC44000
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|
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|
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|-
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| [[CODEC]]
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| 0x10145000
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| 0x1EC45000
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|
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|
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|-
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| [[HID]]
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| 0x10146000
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| 0x1EC46000
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|
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|
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|-
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| [[PAD]]
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| 0x10146000
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| 0x1EC46000
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|
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|
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|-
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| [[PTM]]
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| 0x10146000
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| 0x1EC46000
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|
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|
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|-
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| [[GPIO]]
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| 0x10147000
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| 0x1EC47000
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|
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|
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|-
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| [[I2C]]
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| 0x10148000
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| 0x1EC48000
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|
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|
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|-
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| [[SPI]]
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| 0x10160000
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| 0x1EC60000
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|
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|
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|-
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| [[I2C]]
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| 0x10161000
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| 0x1EC61000
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|
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|
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|-
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| [[MIC]]
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| 0x10162000
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| 0x1EC62000
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|
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|
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|-
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| [[PXI]]
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| 0x10163000
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| 0x1EC63000
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| 0xFFFD2000
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|
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|-
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| [[NTRCARD]]
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| 0x10164000
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|
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|
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|-
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| [[CDMA]]
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| 0x10200000
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|
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| 0xFFFDA000
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| CoreLink™ DMA-330? [http://infocenter.arm.com/help/topic/com.arm.doc.ddi0424d/index.html Info]
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|-
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| [[DSP]]
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| 0x10203000
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| 0x1ED03000
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|
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|
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|-
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| [[HASH]]
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| 0x10301000
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| 0x1EE01000
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|
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|
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|-
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| [[LCD]]
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| 0x10400000
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| 0x1EF00000
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| 0xFFFCE000
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|
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|}
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IO registers starting at physical address 0x10200000 are not accessible from the ARM9(which includes all LCD/GPU registers).
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=Summary=
 
=Summary=
    
* [[PXI]]
 
* [[PXI]]
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* [[I2C]]
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* [[LCD]]
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* [[GPU]]
Retrieved from "https://www.3dbrew.org/wiki/Special:MobileDiff/2800...8963"