Adlib on a Breadboard (YM3812 OPL2 VGM Player)

I’m continuing to explore Yamaha’s FM chips. This time, we’re exploring the YM3812, AKA OPL2. The OPL2 was found on major PC soundcards in the early and late 90’s. Namely, it was included with the Adlib and Soundblaster cards. This quick demo video shows off my dedicated hardware YM3812 Video Game Music player. All sounds are synthesized in real time on a genuine YM3812 driven by a Teensy 3.5. I also thought I’d show some of the output waveforms on my oscil