IO Map
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New ARM7 IO registers
| NAME | ADDRESS | WIDTH |
|---|---|---|
| REG_IE2 | 0x04000218 | 4 |
| REG_IF2 | 0x0400021C | 4 |
| REG_AESCNT | 0x04004400 | 4 |
| REG_AESBLKCNT | 0x04004404 | 4 |
| REG_AESWRFIFO | 0x04004408 | 4 |
| REG_AESRDFIFO | 0x0400440C | 4 |
| REG_AESCTR | 0x04004420 | 16 |
| REG_AESMAC | 0x04004430 | 16 |
| REG_AESKEY0 | 0x04004440 | 48 |
| REG_AESKEY1 | 0x04004470 | 48 |
| REG_AESKEY2 | 0x040044A0 | 48 |
| REG_AESKEY3 | 0x040044D0 | 48 |
| REG_I2CDATA | 0x04004500 | 1 |
| REG_I2CCNT | 0x04004501 | 1 |
| REG_SNDEXCNT | 0x04004700 | 2 |
New ARM9 IO registers
| NAME | ADDRESS | WIDTH |
|---|---|---|
| REG_CAMUNK | 0x04004200 | 2 |
| REG_CAMCNT | 0x04004202 | 2 |
| REG_CAMDATA | 0x04004204 | 4 |
New ARM7/ARM9 IO registers
| NAME | ADDRESS | WIDTH |
|---|---|---|
| REG_NDMA_MASTER_CNT | 0x04004100 | 4 |
| NDMA channels registers | 0x04004104 | 0x70 |