Dragon 32 ATX Prototype Audio

This repository contains the KiCad project files to produce the Audio component board for my ATX Prototype backplane.

This design requires the ATX backplane board in order to operate See https://github.com/jimbro1000/DragonATXProto

Notes

Revision 1 includes provision for two emulated AY sound generators. Each is dedicated to one stereo channel, both are mixed to create a single central channel for output over the regular composite monitor output.

The board can be implemented with just the left sound generator.

This design has been completed using KiCad 9. Earlier versions of KiCad are not compatible.