mitsubishi - Al Kossow's Bitsavers

MITSUBISHI MICROCOMPUTERSMS0780SP/MS0781SPMS0782SP/MS0783SPINPUT/OUTPUT EXPANDERBLOCK DIAGRAMSM50780SP(Note 11CEMSSTDPORT R~R3 R2 Rl ROVDD VSS>--------~LATCHLATCHLATCHLATCHLATCHLATCHLATCHPORTBUFFERPORTBUFFERPORTBUFFERPORTBUFFERPORTBUFFERPORTBUFFERPORTBUFFERP13 Pn Pl1 Pl0 PS3 PS2 PSI Pro PI3 PI2 PII PIO P43 P42 P41 P40 P33 Pn P31 P30 P23 P22 P21 P20 P13 PI2 PII PIO~ '--y-------' '---------y----'-----y-----"'----y------''--y-----' ~PORT 7 PORT 6 PORT 5 PORT 4 PORT 3 PORT 2 PORT 1M50781SPNote 1: M50782SP has a IT pin.(Note 21CE MS STDVoo VSS~-01IILATCHLATCHLATCHLATCH---------------- --------------PORTBUFFERPORTBUFFERPORTBUFFERPORTBUFFERJIP13 Pn Pl1 Pl0~PORT 7PS3 PS2 PSI Pro PI3 PI2 PII PIO'---y-----'PORT 6 PORT 5'-----v----'P43 P42 P41 P40'-y---"PORT 4Note 2: M50783SP has a IT pin.• MITSUBISHI;"ELECTRIC6-5