Todo/Mysteries: Difference between revisions
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==Official SNK doc infos== | |||
*First 80 bytes of code are switchable through REG_SWPBIOS/REG_SWPROM and switched to the BIOS part on startup ($0~$7F = $C00000~$C0007F) | |||
* | |||
==Registers== | ==Registers== | ||
*What are $380011, $380061, $380065, $380067, and $3800E1 used for ? | *What are $380011, $380061, $380065, $380067, and $3800E1 used for ? | ||
Revision as of 15:12, 7 October 2011
Official SNK doc infos
- First 80 bytes of code are switchable through REG_SWPBIOS/REG_SWPROM and switched to the BIOS part on startup ($0~$7F = $C00000~$C0007F)
Registers
- What are $380011, $380061, $380065, $380067, and $3800E1 used for ?
SP-E init code:
move.b d0,$380065 move.b d0,$380067
- CD registers
Others
- LC8953 microcode
- How does the Mahjong controller works ? (SNK doc)