|Nice subtle 70s cover (cheap trick indeed)|
As we couldn’t afford to buy a computer, I designed my own on Wallpaper that my Grandmother had left over and wrote some software for it. Some of that wallpaper turned up in a clearout a few months back ; enough to figure the system out (almost all circuit diagrams).
My Retrochallenge for January 2016 is to recreate it to a reasonable degree of accuracy, and write a monitor and simple high level language for it, and get Star Trek running on it.
* I think not being able to understand PAL timing at 14 is not unreasonable …..