3-6
Installation
KPCI-PIO96 User’s Manual
Table 3-1
Pin descriptions for KPCI-PIO24 I/O connector
Figure 3-2
Connector locations and port group assignments
Pin No.
Pin label
Description
1, 3, 5, 7, 9, 11, 13, 15
PA0 to PA7
The eight I/O bits of port A. PA0 is the least
significant bit (LSB) of port A and PA7 is the most
significant bit (MSB).
17, 19, 21, 25, 27,
29, 31
PC0 to PC7
The eight I/O bits of port C. PC0 is the least
significant bit (LSB) of port C and PC7 is the most
significant bit (MSB).
33, 35, 37, 39, 41, 43,
45, 47
PB0 to PB7
The eight I/O bits of port B. PB0 is the least
significant bit (LSB) of port B and PB7 is the most
significant bit (MSB).
49
+5 V
+5 V power from the PCI bus.
All even numbered
terminals (02, 04, 06,
... 48, 50)
Signal
Ground
Digital common from the PCI bus.
Connector J102 to
group 0 I/O ports
Connector J103 to
group 1 I/O ports
Connector J104 to
group 2 I/O ports
Connector J105 to
group 3 I/O ports
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