Difference between revisions of "Hardware/Espresso"
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(Failing hard :) - should probably be restructured to have a "bits" column instead. Whatever.) |
(Redundant, but kept around until "SPRs" gains a description column.) |
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== Special Purpose Registers == | == Special Purpose Registers == | ||
| + | Note: This section is redundant to [[SPRs]]. | ||
| + | |||
{| class="wikitable" | {| class="wikitable" | ||
!|Index | !|Index | ||
Revision as of 16:25, 25 October 2015
Espresso is the code name for the Wii U's PowerPC processor.
Special Purpose Registers
Note: This section is redundant to SPRs.
| Index | Name | Description |
|---|---|---|
| 0x3b0 | HID5[0] | Enable HID5 |
| 0x3b0 | HID5[1] | Enable PIR |
| 0x3B3 | SCR[1] | Enable bootrom (reset only) |
| 0x3B3 | SCR[2] | Enable keystore 00..1f (reset only) |
| 0x3B3 | SCR[3] | Enable keystore 20..3f (reset only) |
| 0x3B3 | SCR[9] | Start core 1 |
| 0x3B3 | SCR[10] | Start core 2 |
| 0x3EF | PIR | CPU core index (Processor Index Register) |