New video! Building and testing the new DesTestMAX test cartridge for the Commodore 64/128.

YouTube: https://youtu.be/uuIKRRgv2K0
PeerTube: https://makertube.net/w/iZwXqj71ihRMNsbi4ia8oe

#C64 #C128 #Commodore #RetroComputing #VintageComputing #DesTestMAX #TestCartridge #RAMTest #Troubleshooting #Repair