Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card

Project

  |Name=ZON X-81 for ZX81+35
  |Picture=plaatje dat je geupload hebt op de wiki
  |Omschrijving=Programmable sound generator for my ZX81 clone
  |Status=In progress
  |Contact=Mahjongg
 }}

The ZON X-81 is a sound generator based on the famous AY-3-8912 PSG.

This is a remake for my ZX-81+35 clone. It features stereo sound outputs, and also enables the GPIO's, to which an SD-card slot is connected, which hopefully Will enable, with help of som software expansion in ROM to read SD-cards.