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document camera registers
[[Image:DSiCameraSampleImage.jpg|200px|thumb|right|A picture taken with the DSi's camera.]]
[[Image:DSiCameraSampleImage.jpg|200px|thumb|right|A picture taken with the DSi's camera.]]
Aptina MT9V113
* 0.3 Megapixel
* 0.3 Megapixel
| 0x04004200
| 0x04004200
| 2
| 2
| REG_CAMRST
| REG_CAM_MCNT
|-
|-
| 0x04004202
| 0x04004202
| 2
| 2
| REG_CAMCNT
| REG_CAM_CNT
|-
|-
| 0x04004204
| 0x04004204
| 4
| 4
| REG_CAMDATA
| REG_CAM_DATA
|-
|-
| 0x04004210
| 0x04004210
| 4
| 4
| REG_CAM_?
| REG_CAM_SOFS
|-
|-
| 0x04004214
| 0x04004214
| 4
| 4
| REG_CAM_?
| REG_CAM_EOFS
|}
|}
=== REG_CAMRST ===
=== REG_CAM_MCNT ===
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
! DESCRIPTION
! DESCRIPTION
|-
|-
| 15-0
| 15-8
| ?
| unused
|-
| 7
| INI
|-
| 6
| V28 rail enable
|-
| 5
| VIO (1.8V IO voltage) rail enable
|-
| 4
| V18 (1.8V core voltage) rail enable
|-
| 3
| IRCLK
|-
| 2
| SYNC
|-
| 1
| RST
|-
| 0
| STDBY
|}
|}
|-
|-
| 0-3
| 0-3
| ?
| NLINES
|-
|-
| 4
| 4
| IRQ error flag
| IRQ FIFO-error flag
|-
|-
| 5
| 5
| Resets cameras when set?
| flush
|-
|-
| 7-6
| 7-6
| ?
| ?
|-
|-
| 9-8
| 8-9
| Set to 2(bit9 set) during init, cleared to zero on shutdown
| IREQVS
|-
|-
| 10
| 10
| Set to 1 during init, 0 on cameras shutdown
| IREQBE: Set to 1 during init, 0 on cameras shutdown
|-
|-
| 11
| 11
| Set to 1 during init, 0 on cameras shutdown
| IE: Set to 1 during init, 0 on cameras shutdown
|-
|-
| 12
| 12
|-
|-
| 13
| 13
| Set during initialization?
| YUV2RGB
|-
|-
| 14
| 14
| Cleared during initialization?
| TRIMEN
|-
|-
| 15
| 15
| Enable
| data transfer enable
|}
|}