Power Source Header For Usb Ports; Serial Port Connector - Biostar G41-M7 Setup Manual

Motherboard Manual
JUSBV1/JUSBV2: Power Source Headers for USB Ports
Pin 1-2 Close:
JUSBV1: +5V for USB ports at USB1/JRJ45USB1.
JUSBV2: +5V for USB ports at USB2/USBB3.
Pin 2-3 Close:
JUSBV1: +5V STB for USB ports at USB1/JRJ45USB1.
JUSBV2: +5V STB for USB ports at USB2/USBB3.
JCOM1: Serial port Connector
The motherboard has a Serial Port Connector for connecting RS-232 Port.
16
JUSBV 1
1
3
JU SBV2
Pin
1
2
3
4
5
6
7
8
2 10
9
10
1 9
1
3
Pin 1-2 close
1
3
Pin 2-3 close
Assignment
Carrier detect
Received data
Transmitted data
Data terminal ready
Signal ground
Data set ready
Request to send
Clear to send
Ring indicator
Key