Jarek Lupinski created this board that uses the actual Sega Genesis sound chips to play chiptune files: Sega Genesis Native Hardware Chiptune Synthesizer The VGM file format stores instructions for sound chips, and VGM files for many popular games can be found online. An Atmega1284p microcontroller will read these VGM files from an SD card and … Continue reading Sega Genesis Chiptune Synthesizer