Parallel Interface Connector - NEC POWERMATE V Service Manual

A-4 Connector Pin Assignments

PARALLEL INTERFACE CONNECTOR

The system has a 25-pin parallel port on the system board. Parallel interface specifications
for this port conform to the IBM-PC interface. Pin assignments for the parallel interface
connector are given in Table A-4.
Table A-4 Parallel Port Connector Pin Assignments
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
through
25
Signal
Strobe
Data bit 0
Data bit 1
Data bit 2
Data bit 3
Data bit 4
Data bit 5
Data bit6
Data bit 7
Acknowledge
Busy
PE
Select
Auto feed XT
Error
Initialize
Select in
Ground