MSIF Registers: Difference between revisions
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| Line 39: | Line 39: | ||
| 1 | | 1 | ||
| Command FIFO | | Command FIFO | ||
|- | |||
| 0x80 | |||
| 4 | |||
| Port 0 I/O request address | |||
|- | |||
| 0x84 | |||
| 4 | |||
| Port 0 I/O request unknown | |||
|- | |||
| 0x88 | |||
| 4 | |||
| Port 0 I/O request size and flags | |||
|- | |||
| 0x90 | |||
| 4 | |||
| Port 1 I/O request address | |||
|- | |||
| 0x94 | |||
| 4 | |||
| Port 1 I/O request unknown | |||
|- | |||
| 0x98 | |||
| 4 | |||
| Port 1 I/O request size and flags | |||
|} | |} | ||
Revision as of 09:38, 13 August 2017
MMIO Interface
| Name | Physical address |
|---|---|
| SceMsif | 0xE0900000 |
Registers
| Offset | Size | Description |
|---|---|---|
| 0x00 | 2 | Command ID? |
| 0x02 | 2 | ?? |
| 0x0C | 4 | Flags? |
| 0x10 | 2 | Number of sectors of the command? |
| 0x20 | 2 | FIFO? |
| 0x24 | 1 | Command FIFO |
| 0x80 | 4 | Port 0 I/O request address |
| 0x84 | 4 | Port 0 I/O request unknown |
| 0x88 | 4 | Port 0 I/O request size and flags |
| 0x90 | 4 | Port 1 I/O request address |
| 0x94 | 4 | Port 1 I/O request unknown |
| 0x98 | 4 | Port 1 I/O request size and flags |