NEO-YSA
NEO-YSA is a chip containing a Z80, a YM2610, and a YM3016 along with the usually associated glue logic and memory mapping.
Another revision, NEO-YSA2 is included in the CDZ and ROM-only arcade boards.
NEO-YSA is a chip containing a Z80, a YM2610, and a YM3016 along with the usually associated glue logic and memory mapping.
Another revision, NEO-YSA2 is included in the CDZ and ROM-only arcade boards.