Yamaha Y8950

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The Yamaha Y8950 is a sound chip, produced in 1984. It is also known as MSX-Audio as it was designed for inclusion in an expansion cartridge for the MSX personal computer.

The Y8950 is essentially a Yamaha YM3526 with an ADPCM encoder/decoder added on. It was introduced in three cartridge models:

• Philips NMS-1205
• Toshiba HX-MU900
• Panasonic FS-CA1