Serial Port Header; Ir Connection Header - J&W G31 + ICH7 Chipset User Manual

G31 Series

3.8 Serial Port Header

This JCOM1 header supports a serial port module.

3.9 IR Connection Header

Connect the IrDA cable (if available) to this IR connector.
Pin Pin Assignment
1 DCD
3 TXD
5 GND
7 RTS
9 RI
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User's Manual
Pin Pin Assignment
2 RXD
4 DTR
6 DSR
8 CTS
Pin No. Definition
1 VCC
2 NC
3 IRRX
4 GND
5 IRTX