NeoGeo

[shangt]

I am developing NeoGeo emu. The Z80 interpreter is complete. it has 3 chips maybe more? M68000 (main CPU) and YM2610 (sound) are the others. does a GPU exist? does anyone know about good docs? i/o, memory map, rom header. sorry about my english. Thank you.

[blueshogun96]

Sorry, I wish I had some docs on NeoGeo

If you can, learn to program some apps for neogeo (in assembly). That will make things easier for you.

[Lordus]

Sorry, i cant help either on the NeoGeo, but i am interested in it too. Might be my next project, as its hardware is very similar to the Genesis'. If you have any other problems with emulating the M68000 though, feel free to ask.

[Showtime]

if u r making an neo geo emu make sure we can record our games

[Agozer]

if u r making an neo geo emu make sure we can record our games

Nebula can record videos. Do some research.

Anyway, all I know that the Neo-Geo had a custom video chipset, but I've had little to no success finding more specs about it.