Well worth shipping from America (Patreon)
Published:
2023-06-18 03:23:51
Imported:
2023-06
Content
I bought a few of these devices many decades ago and ended up wrecking them during my experiments.
It seemed like a good idea to source a NOS (New Old Stock) unit to reverse engineer.
It turns out to be quite sophisticated, although it does have a slight latch-up issue on some power-ups.