The SPC700

[dragon_rider]

Six words, Zsnes can't emulate the SPC700 well. Why? It's a very complex processor. The instructions are hard to pinpoint and trying to get perfect timing is downright complicated. How come the Zsnes coders can't implement better SPC700 emulation? Certainly if they can implement complete S-DD1 emulation, why not sound? How would one better know SPC700 instructions to do so? Does anyone know where I could find some instructions on how to properly emulated that chip?

 

[aprentice]

if this information was just readily available you would think they would emulate it properly themselves? This info can only be obtained from reverse engineering the chip yourself since there is no doc out there for it.

 

[dragon_rider]

D'oh! Sorry.