IBM 1 Series - Page 173

Pin
assignment Signal
AOl Interrupt request 0
BO1 Interrupt request 1
AO2 Ground
B02 Plugged - key
AO3 Interrupt request 2
BO3 Interrupt request 3
A04 Ground
B04 Interrupt request 4
AO5 Interrupt request 5
BOS Ground
A06 Interrupt request 6
B06 Interrupt request 7
AO7 Ground
BO7 Interrupt request 8
A08 Interrupt request 9
BO8 Ground
AO09 Interrupt request 10
BO9 Interrupt request 11
Al10 Ground
B10 Interrupt request 12
All Interrupt request 13
B11 Ground
Al2 Interrupt request 14
B12 Interrupt request 15
Al3 Ground
B13 Device address bit 0
Al4 Device address bit 1
B14 Ground
Al5 Device address bit 2
B15 Device address bit 3
Al6 Ground
B16 Interrupt service active
Al7 I/O active
B17 Ground
Al8 Strobe
B18 Halt or MCHK
Al9 Ground
B19 System reset
A20 Power on reset
B20 Ground
Figure 6-11. DPC adapter pin assignments—TCC connector J3 (bottom of card)
6-16 GA34-0033