Difference between revisions of "MSIF Registers"
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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 |