Todo/Mysteries: Difference between revisions
Jump to navigation
Jump to search
mNo edit summary |
mNo edit summary |
||
| Line 19: | Line 19: | ||
*neo cd schematics | *neo cd schematics | ||
*dump lc98000 version neocd bios | *dump lc98000 version neocd bios | ||
*fix bankswitching in neo-cmc | |||
*lspc-a0, pro-b0 and pro-c0 pinouts | *lspc-a0, pro-b0 and pro-c0 pinouts | ||
*[[How to start]] page | *[[How to start]] page | ||
*[[LC8953]] microcode | *[[LC8953]] microcode | ||
*How does the [[Mahjong controller]] works ? (SNK doc) | *How does the [[Mahjong controller]] works ? (SNK doc) | ||
Revision as of 03:34, 18 June 2012
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
- CDDA playback (needs more research in cd bios)
- neo cd schematics
- dump lc98000 version neocd bios
- fix bankswitching in neo-cmc
- lspc-a0, pro-b0 and pro-c0 pinouts
- How to start page
- LC8953 microcode
- How does the Mahjong controller works ? (SNK doc)