Misato MSX sound expansion cartridge for MSX computers
Key Takeaway
A new DIY sound expansion cartridge using the Yamaha YMF288 chip brings advanced FM synthesis to the MSX platform.
Summary
Ricardo Suzuki has introduced the Misato MSX, a DIY sound expansion cartridge designed for the MSX computer line. The hardware utilizes a Yamaha YMF288 chip to provide enhanced audio capabilities through FM synthesis. Users can output audio via a stereo line out jack on the cartridge or mix it into the MSX internal mixer.
Technical specifications of Misato MSX
- Uses the Yamaha YMF288 (OPN3) chip
- Provides three SSG channels, six FM channels, and six rhythm channels
- Includes a DAC chip for synthesized sound output
- Supports stereo line out or mono mixing via the MSX internal mixer
Why it matters
This project provides a way for retro computing enthusiasts to upgrade the audio capabilities of legacy MSX hardware using period-accurate synthesis technology.
Original reference: hackaday.com →