Close Up (87k
JPG)The MP-ID interface. driver board is designed to provide the necessary buffering and address decoding for all interface boards attached to the 30-pin I/O bus in SWTPC S/09 computer systems. The MP-ID also contain a parallel output port for attaching a printer or other parallel device to the computer system, an interrupt timer/clock using the 6840 timer for critical timing applications or to be used as a clock and a baud rate clock generator for the various interface, boards installed in the system.
MP-ID Red Blue Board Layout (700k PDF)
