Specifications

68 PCA-6143P User's Manual
Card connector pin assignments  Side B
I/O pin Signal name Input/Output
B1 GND Ground
B2 RESET DRV Output
B3 +5Vdc Power
B4 IRQ9 Input
B5 -5Vdc Power
B6 DRQ2 Input
B7 -12Vdc Power
B8 0WS Input
B9 +12Vdc Power
B10 GND Ground
B11 -SMEMW Output
B12 -SMSMR Output
B13 -IOW Input/Output
B14 -IOR Input/Output
B15 -DRACK3 Output
B16 DRQ3 Input
B17 -DRACK1 Output
B18 DRQ1 Input
B19 -REFRESH Input/Output
B20 CLK Output
B21 IRQ7 Input
B22 IRQ6 Input
B23 IRQ5 Input
B24 IRQ4 Input
B25 IRQ3 Input
B26 -DACK2 Output
B27 T/C Output
B28 BALE Output
B29 +5Vdc Power
B30 OSC Output
B31 GND Ground