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Revision as of 16:25, 25 October 2015 by Neobrain (Redundant, but kept around until "SPRs" gains a description column.)
Espresso is the code name for the Wii U's PowerPC processor.
Special Purpose Registers
Note: This section is redundant to SPRs.
|0x3B3||SCR||Enable bootrom (reset only)|
|0x3B3||SCR||Enable keystore 00..1f (reset only)|
|0x3B3||SCR||Enable keystore 20..3f (reset only)|
|0x3B3||SCR||Start core 1|
|0x3B3||SCR||Start core 2|
|0x3EF||PIR||CPU core index (Processor Index Register)|