17 serial port connector (rs-232), Figure 4-19: rs-232 connector pinout locations, Table 4-18: parallel port connector pinouts – IEI Integration PCISA-945GSE v1.01 User Manual
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PCISA-945GSE CPU Card
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PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
13
PRINTER SELECT
14
AUTO FORM FEED #
15
ERROR#
16
INITIALIZE
17
PRINTER SELECT LN#
18
GROUND
19
GROUND
20
GROUND
21
GROUND
22
GROUND
23
GROUND
24
GROUND
25
GROUND
26
NC
Table 4-18: Parallel Port Connector Pinouts
4.2.17 Serial Port Connector (RS-232)
CN Label:
COM1
CN Type:
10-pin header (2x5)
CN Location:
See
7
Figure 4-19
CN Pinouts:
See
7
Table 4-19
The 10-pin serial port connector provides an RS-232 serial communications channel.
Figure 4-19: RS-232 Connector Pinout Locations
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1
Data Carrier Direct (DCD)
2
Data Set Ready (DSR)
3
Receive Data (RXD)
4
Request To Send (RTS)
5
Transmit Data (TXD)
6
Clear To Send (CTS)
7
Data Terminal Ready (DTR)
8
Ring Indicator (RI)