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Vc interrupt controller
phire edited this page Feb 5, 2013
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5 revisions
Base: 7E002000
| Base | Name | Found in | Comments |
|---|---|---|---|
| 7E002000 | |||
| 7E002004 | |||
| 7E002008 | |||
| 7E00200C | |||
| 7E002010 | Priority | start_cd.elf | 4 bits of priority per interrupt. |
| 7E002014 | Priority | start_cd.elf | 4 bits of priority per interrupt. |
| 7E002018 | Priority | start_cd.elf | 4 bits of priority per interrupt. |
| 7E00201C | Priority | start_cd.elf | 4 bits of priority per interrupt. |
| 7E002020 | |||
| 7E002024 | |||
| 7E002028 | |||
| 7E00202C | |||
| 7E002030 | Interrupt table address | loader.bin | Write the address of the interrupt vector table here to enable interrupts. You should make sure r28 contains a valid stack pointer for interrupt handlers to use before setting this. |
| 7E002034 | |||
| 7E002038 | |||
| 7E002040 | start_cd | 1 unknown bit of information per interrupt (0-31) | |
| 7E002044 | start_cd | 1 unknown bit of information per interrupt (32-63) |