Parallel port connector – IBM PC 300GL User Manual
Page 53
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46
PC 300 GL and 300 PL
Parallel port connector
Table 31. Parallel port connector pin assignments
Pin
Signal
I/O
Pin
Signal I/O
1
STROBE#
I/O
14
AUTO FD XT# O
2
Data bit 0
I/O
15
ERROR#
I
3
Data bit 1
I/O
16
INIT#
O
4
Data bit 2
I/O
17
SLCT IN#
O
5
Data bit 3
I/O
18
Ground
N/A
6
Data bit 4
I/O
19
Ground
N/A
7
Data bit 5
I/O
20
Ground
N/A
8
Data bit 6
I/O
21
Ground
N/A
9
Data bit 7
I/O
22
Ground
N/A
10
ACK#
I
23
Ground
N/A
11
BUSY
I
24
Ground
N/A
12
PE
I
25
Ground
N/A
13
SLCT
I
13
1
25
14
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