YM2610 registers

Pages detailing the different YM2610 parts:


 * SSG
 * FM
 * ADPCM
 * YM2610 timers

=Reading=

The only writable registers that can be read back are the SSG ones. To read register X, write X to Z80 port 4, then read Z80 port 5 (needs clarification).

=Map=

This is a quick reference table to help visualize the whole chip mapping, check the individual sections below for more complete information.

CHx stands for channel x, OPx for operator x.

Color codes: