I just scored an apparently-working Z80 CP/M system (Xerox 820) at an estate sale. The computer lives inside the monitor, plus there's a keyboard & HUGE two 8" disk drives. One of the floppies will boot it to an "A>" CP/M command prompt. What in the world will I do with it? #retroComputing #z80 #cpm
For years, it's generally accepted that 8 bit microcomputer CPUs does not have hardware support for protected mode. However, my recent discovery shows otherw...
