YM2610 and YM2610B only TIA is left
SADLY it's just for the built-in file dialog but i'll think of a solution for the external one
Allow 8 bit volume for YM2610 ADPCM-B Remove sample mode macro in YM2610, it's always enabled and seperated channels. TODO: ADPCM-B is still not implemented, FM Channel 2 is silenced in extended channel 3 configuration