RCA Cosmac MCDS
30 Cards consisting of CPU, RAM, Peripherals, Video interface, RTC and i/o cards. The CPU's are different in that they run different MOS and there are eprom cards with tiny basic. One can access the systems using a terminal and the serial port. All books and books with tips on assembler tips. Two racks with power supplies, with "RUN" buttons that start the MOS. (You might need to pay shipping) Read More