< Hardware
Revision as of 18:44, 11 October 2015 by Neobrain (talk | contribs) (Gotta start somewhere, huh.)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

Espresso is the code name for the Wii U's PowerPC processor.

Special Purpose Registers

Index Name Description
0x3b0 HID5[0] Enable HID5
0x3b0 HID5[1] Enable PIR
0x3B3 SCR[1] Enable bootrom (reset only)
0x3B4 SCR[2] Enable keystore 00..1f (reset only)
0x3B5 SCR[3] Enable keystore 20..3f (reset only)
0x3BB SCR[9] Start core 1
0x3BC SCR[10] Start core 2
0x3EF PIR CPU core index (Processor Index Register)