User’s Manual
30
2.15 <Serial Port>
The board su pports T hree RS232 s erial po rt and on e jum per sel ectable RS232/422/485
serial ports. T he jum per JC SEL1 & JCSE L2 ca n let you confi gure th e commun icating
modes for COM2.
Connector:
COM2
Type: 9-pin D-sub male connector on bracket for COM2
Pin
Description
Pin
Description
1 DCD/422T
X-/485-
2
RXD/422TX+/485+
3 T
XD/422RX+
4 DT
R/422RX-
5 GND
6 DSR
7 RT
S
8 CT
S
9 RI
10
N/C
COM1
COM2
COM3
Summary of Contents for PEB-7613
Page 1: ...3 Micro ATX motherboard User s Manual Edition 1 0 2009 07 28...
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Page 11: ...User s Manual 11 Unit inch 1 4 Mechanical Drawing...
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Page 50: ...User s Manual 50 Appedix B System Resources B 1 I O Port Address Map...
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Page 52: ...User s Manual 52 B 2 Memory Address Map...