Difference between revisions of "I2C Registers"

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| 0x1EC14804
 
| 0x1EC14804
 
| 2
 
| 2
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== I2C Devices ==
 +
{| class="wikitable" border="1"
 +
!  Device I2C bus
 +
!  Device address
 +
!  Device description
 +
|-
 +
| 1
 +
| 0x4a
 +
| Power management?(same device addr as the DSi power-management)
 +
|-
 +
| 1
 +
| 0x7a
 +
| Camera0?(same dev-addr as DSi cam0)
 +
|-
 +
| 1
 +
| 0x78
 +
| Camera1?(same dev-addr as DSi cam1)
 +
|-
 +
| 2
 +
| 0x4a
 +
| ?
 +
|-
 +
| 2
 +
| 0x78
 +
| ?
 +
|-
 +
| 2
 +
| 0x2c
 +
| ?
 +
|-
 +
| 2
 +
| 0x2e
 +
| ?
 +
|-
 +
| 2
 +
| 0x40
 +
| ?
 +
|-
 +
| 2
 +
| 0x44
 +
| ?
 +
|-
 +
| 3
 +
| 0xa6
 +
| ?
 +
|-
 +
| 3
 +
| 0xd0
 +
| ?
 +
|-
 +
| 3
 +
| 0xd2
 +
| ?
 +
|-
 +
| 3
 +
| 0xa4
 +
| ?
 +
|-
 +
| 3
 +
| 0x9a
 +
| ?
 +
|-
 +
| 3
 +
| 0xa0
 +
| ?
 
|}
 
|}

Revision as of 20:06, 15 January 2012

Registers

NAME ADDRESS WIDTH
REG_I2C1DATA 0x1EC16100 1
REG_I2C1CNT 0x1EC16101 1
REG_I2C1CNTEX 0x1EC16102 2
REG_I2C1SCL 0x1EC16104 2
REG_I2C2DATA 0x1EC14400 1
REG_I2C2CNT 0x1EC14401 1
REG_I2C2CNTEX 0x1EC14402 2
REG_I2C2SCL 0x1EC14404 2
REG_I2C3DATA 0x1EC14800 1
REG_I2C3CNT 0x1EC14801 1
REG_I2C3CNTEX 0x1EC14802 2
REG_I2C3SCL 0x1EC14804 2

I2C Devices

Device I2C bus Device address Device description
1 0x4a Power management?(same device addr as the DSi power-management)
1 0x7a Camera0?(same dev-addr as DSi cam0)
1 0x78 Camera1?(same dev-addr as DSi cam1)
2 0x4a ?
2 0x78 ?
2 0x2c ?
2 0x2e ?
2 0x40 ?
2 0x44 ?
3 0xa6 ?
3 0xd0 ?
3 0xd2 ?
3 0xa4 ?
3 0x9a ?
3 0xa0 ?
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