ECS GF8200A, Руководство пользователя, Страница: 26 / 78

20
Installing the Motherboard
CD_IN: Analog Audio Input connector
Pin Signal Name Function
1
CD_L CD In left channel
2
GND Ground
3
GND Ground
4
CD_R CD In right channel
COM: Onboard serial port header
Connect a serial port extension bracket to this header to add a second serial port to
your system.
1
DCDB Data Carrier Detect
2
SINB Serial Input
3
SOUTB UART B Serial Output
4
DTRB UART B Data Terminal Ready
5
GND Ground
6
DSRB Data Set Ready
7
RTSB RART B Request to Send
8
CTSB Clear to Send
9
RI Ring Indicator
10
Key No pin
Pin Signal Name Function