5 serial port connectors (com1), Figure 3-26: parallel port connector pinouts, Table 3-24: parallel port connector pinouts – IEI Integration IMB-G41A User Manual
Page 56: See table 3-24, Imb-g41a micro-atx motherboard page 44
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IMB-G41A Micro-ATX Motherboard
Page 44
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1
STROBE#
14
AUTO FORM FEED #
2
DATA 0
15
ERROR#
3
DATA 1
16
INITIALIZE
4
DATA 2
17
PRINTER SELECT IN#
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 3-24: Parallel Port Connector Pinouts
Figure 3-26: Parallel Port Connector Pinouts
3.3.5 Serial Port Connectors (COM1)
CN Label:
3IN1_DSUB1
CN Type:
DB-9 connector
CN Location:
CN Pinouts:
See Table 3-25 and Figure 3-27
The serial port connects to a RS-232 serial communications device.
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