Biostar G41-M7 Setup Manual - Page 18

JUSBV1/JUSBV2: Power Source Headers for USB Ports, JCOM1: Serial port Connector

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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. JUSBV1 1 3 JUSBV2 1 3 Pin 1-2 close 1 3 Pin 2-3 close JCOM1: Serial port Connector The motherboard has a Serial Port Connector for connecting RS-232 Port. 2 10 1 9 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 8 Clear to send 9 Ring indicator 10 Key 16

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Motherboard Manual
16
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.
3
1
Pin 1-2 close
3
1
JUSBV1
JUSBV2
3
1
Pin 2-3 close
JCOM1: Serial port Connector
The motherboard has a Serial Port Connector for connecting RS-232 Port.
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
8
Clear to send
9
Ring indicator
10
Key
1
2
9
10