Well that didnt go to plan…

With a few of the things in my head i wanted to test replacing internal roms with external ones.  The idea was simple, i created a very basic rom that just displayed a mode 4 screen on the Sam Coupe.  I stuck the rom on a prototyping board and soldered up some wires to the euroconnector… simple…

Important lesson learned. Make sure you check which way up the connector goes before you solder the wires. I now need to resolder it with the wires the other way around 😀