4 parallel port connector – IEI Integration IMBA-G412ISA v1.00 User Manual
Page 50
2010/10/262010/10/26
IMBA-G412ISA ATX Motherboard
Page 37
Pin Description
Pin Description
2 LAN1/2_MDI0+ 9 LAN1/2_MDI3-
3 LAN1/2_MDI0- 10
GND
4 LAN1/2_MDI1+ 11
LAN1/2_LINK100
5 LAN1/2_MDI1- 12
LAN1/2_LINK1000
6 LAN1/2_MDI2+ 13
LAN1/2_LED0
7 LAN1/2_MDI2- 14
3.3
V
Table 3-21: LAN Pinouts
3.3.4 Parallel Port Connector
CN Label:
3IN1_DSUB1A
CN Type:
DB-25 Female
CN Location:
See
637H637H637H
Figure 3-20
CN Pinouts:
See
638H638H638H
Table 3-22
The parallel port connects to parallel port device, typically a printer.
Pin Description
Pin Description
1
STROBE#
14
AUTO FORM FEED #
2 DATA
0
15
ERROR#
3 DATA
1
16
INITIALIZE
4
DATA 2
17
PRINTER SELECT LN#
5 DATA
3
18
GROUND
6 DATA
4
19
GROUND
7 DATA
5
20
GROUND
8 DATA
6
21
GROUND
9 DATA
7
22
GROUND
10 ACKNOWLEDGE 23 GROUND
11 BUSY
24 GROUND
12 PAPER
EMPTY
25 GROUND
13 PRINTER
SELECT
Table 3-22: Parallel Port Connector Pinouts