spdif mods using CS8406

[Stefan_L]

I was planning on doing the spdif mod for SNES using CS8406 and was wondering if this could be used for other systems also (i know of N64).

For example i have some arcade games that use an "YMF278B-F" and the DAC is the same as the one used in SNES (D6376cx)... would that mean it is possible to add digital out for the arcade also?