Tag: ym2149

Emulates a YM2149, AY-3-8910, or AY-3-8912 without requiring an original sound chip.

Current kits select an emulated chip and clock frequency. The module supports the RomWBW PLAYER program and existing BASIC examples, but does not emulate the original chips' GPIO ports. A cosmetic DIP40 cover is optional.

Adds three-channel YM2149 or AY-3-8910 sound and stereo line output to an RC2014.

The current Z80 Kits version is sold without a YM or AY sound chip because those parts are no longer manufactured. The builder must obtain a suitable chip. An optional ZXTT module supplies a 1.7734 MHz clock.