View source for PXIDEV:ReadCTRCARD Cmd40

=Request=
{| class="wikitable" border="1"
|-
!  Index Word
!  Description
|-
| 0
| Header code [0x000101C2]
|-
| 1
| Buffer Size
|-
| 2
| Sector Count
|-
| 3
| u8, [[Gamecard_Services_PXI#SectorSize|SectorSize]]
|-
| 4-7
| Command
|-
| 8
| (Size << 8) <nowiki>|</nowiki> 0x4
|-
| 9
| Buffer Pointer
|}

=Response=
{| class="wikitable" border="1"
|-
!  Index Word
!  Description
|-
| 0
| Header code
|-
| 1
| Result code
|}

=Description=
Reads from CTRCARD. The command written to the [[CTRCARD_Registers#CTRCARD_CMD|CTRCARD_CMD]] register is the same as provided, except the highest byte is changed to 0x40.