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 😀