Yeah, well that is one of the things I was trying to avoid. Isn't there any other way of coding an emulator of those systems without having to look up information from sources of existing emus?

> If all else fails you can look at the source code to MAME, FBA, or ACE for
> technical info.
>
> > Hi,
> >
> > I've decided to code a Neo-Geo (and perhaps a CPS) emulator, but have no clue
> on
> > where I could find documentation on both systems. Could any of you guys give
> me
> > directions on how to get them?
> >
>