2 parallel port connector – IEI Integration IMBA-9454 v1.00 User Manual
Page 90
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IMBA-9454 Motherboard
Page 72
4.3.2 Parallel Port Connector
CN Label:
3IN1_DSUB1A
CN Type:
DB-25
CN Location:
See Figure 4-25 (labeled number 2)
CN Pinouts:
See Figure 4-27 and
Table 4-28
These ports are usually connected to a printer. IMBA-9454 includes one on-board parallel
ports accessed through one 25-pin D-type female connector.
Figure 4-27: Parallel Port Connector Pinout Locations
PIN Description
PIN Description
1 STROBE#
2 DATA
0
3 DATA
1
4 DATA
2
5 DATA
3
6 DATA
4
7 DATA
5
8 DATA
6
9 DATA
7
10
ACKNOWLEDGE
11 BUSY
12 PAPER
EMPTY
13
PRINTER SELECT
14
AUTO FORM FEED #
15 ERROR#
16 INITIALIZE
17
PRINTER SELECT LN#
18
GND
19 GND
20 GND
21 GND
22 GND
23 GND
24 GND
25 GND
Table 4-28: Parallel Port Connector Pinouts
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