Biostar TA880GXE Setup Manual page 18

Motherboard Manual
JSPDIFOUT1: Digital Audio-out Connector
This connector allows user to connect the PCI bracket SPDIF output header.
J_COM1: Serial Port Connector
The motherboard has a Serial Port Connector for connecting RS-232 Port.
16
Pin
1
2
3
1 3
Pin Assignment
1 Carrier detect
2 Received data
3 Transmitted data
4 Data terminal ready
5 Signal ground
6 Data set ready
7 Request to send
2 1 0
8 Clear to send
9 Ring indicator
10 NC
1 9
Assignment
+5V
SPDIF_OUT
Ground