COMMELL P4ELA - Manual (Page 49)

P4ELA User’s Manual
49
A.3 <IrDA Port>
Connector: CN_IR
Type: 5-pin header for SIR Ports
Pin Description
1 VCC
2 N/C
3 IRRX
4 Ground
5 IRTX
A.4 <Serial Port>
Connector: COM1/2/3
Type: 9-pin D-sub male connector on bracket
Pin Description Pin Description
1 DCD 6 DSR
2 SIN 7 RTS
3 SO 8 CTS
4 DTR 9 RI
5 Ground
Connector: COM4/5/6
Type: 9-pin header connector for COM4
Pin Description Pin Description
1 DCD 6 DSR
2 SIN 7 RTS
3 SO 8 CTS
4 DTR 9 RI
5 Ground
1
5
1
2
3
4
5
6
7
8
9
10 2
9 1