Fixed a SYM-1 today. Two bad gates, an intermittent socket, missing ROMs, broken traces, leaky electrolyte and a whacky oscillator that was ~2/3rds duty cycle. #6502 #ee #retrocomputing
@bobtheowl2
"Super KIM-1" is pretty accurate.
It has more RAM, ROM, an extra 6522 VIA, and a normal serial port (the KIM-1 has a current loop for teletypes instead of RS-232)