The chip tunes produced by this. General instruments corporation created date: Operation requires a single +5v power supply, a ttl compatible clock, and a
AY 38910/Arduino EasyEDA open source hardware lab
This was the most beneficial reference and greatly appreciated!
Bc1, Bc2 And Bdir Are Bus Control Signals.
It plays psg files from sd card and displays on oled. This repository holds the source code and schematics for the video. Removes any questions about what the real ic does.
