Hardware/Processor Interface
From WiiBrew
< Hardware
| Processor Interface | |
| Access | |
|---|---|
| Broadway | Full |
| Starlet | None |
| Registers | |
| Base | 0x0c003000 |
| Length | 0x100 |
| Access size | 32 bits |
| Byte order | Big Endian |
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Interrupt Cause (0x0C003000)
| IRQ | Description |
|---|---|
| 0 | GP Runtime Error |
| 1 | Reset Switch |
| 2 | DVD |
| 3 | Serial |
| 4 | EXI |
| 5 | AI (Audio Interface) |
| 6 | DSP |
| 7 | MEM (Memory Interface) |
| 8 | VI (Video Interface) |
| 9 | PE Token |
| 10 | PE Finish |
| 11 | CP (Command Processor) FIFO |
| 12 | Debugger |
| 13 | Highspeed Port |
| 14 | Hollywood IRQs |
| 15 | Unused/reserved |
| 16 | Reset Switch State |
| 17-31 | Unused/reserved |
Interrupt Mask (0x0C003004)
| IRQ | Description |
|---|---|
| 0 | GP Runtime Error |
| 1 | Reset Switch |
| 2 | DVD |
| 3 | Serial |
| 4 | EXI |
| 5 | AI (Audio Interface) |
| 6 | DSP |
| 7 | MEM (Memory Interface) |
| 8 | VI (Video Interface) |
| 9 | PE Token |
| 10 | PE Finish |
| 11 | CP (Command Processor) FIFO |
| 12 | Debugger |
| 13 | Highspeed Port |
| 14 | Hollywood IRQs |
| 15-31 | Unused/reserved |
