20
edits
Changes
Add info on cart power supply bits
|-
|-
| style="background: green" | Yes
| style="background: green" | Yes
| ?
| [[#CFG9_XDMA_CNT|CFG9_XDMA_CNT]]
| 0x10000008
| 0x10000008
| 1
| 1
|}
|}
== 0x10000008 ==
== CFG9_XDMA_CNT ==
Write 1 to enable XDMA for the device, 0 to disable. Always enabled for CTRCARD (ids 0 and 1), NTRCARD (id 8), and SHA (id 6 for infifo and 7 for outfifo).
{| class="wikitable" border="1"
{| class="wikitable" border="1"
! Bit
! Bit
! Used by
! Used by
|-
|-
| 1-0
| 0
| ?
| SDIO controller 1 (eMMC and usually SD card; XDMA device ID: 2)
|
|-
| 1
| SDIO controller 3 (SD card if configured so; ID: 3)
|
|
|-
|-
| 3-2
| 2
| AES related? Value 3 written after write to AES_CTL.
| AES Input FIFO (ID: 4)
| Boot9, Process9, TwlProcess9
|-
| 3
| AES Output FIFO (ID: 5)
| Boot9, Process9, TwlProcess9
| Boot9, Process9, TwlProcess9
|-
|-
|-
|-
| 3-2
| 3-2
| ?
| Cartridge-slot power supply (0=off, 1=prepare power regulator, 2=enable output, 3=request power down)
| Process9
| Process9
|}
|}
When the power supply is in the "request power down" state, the power bits will be reset to 0=off after some time.
== CFG9_SDMMCCTL ==
== CFG9_SDMMCCTL ==