Biostar G31D-M7 Setup Manual - Page 18
JUSBV1: Power Source Header for USB Ports, JCOM2: Serial port Connector Optional
 |
View all Biostar G31D-M7 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 18 highlights
Motherboard Manual JUSBV1: Power Source Header for USB Ports Pin 1-2 Close: +5V for USB ports at JUSB2/JRJ45USB1. Pin 2-3 Close: +5V STB for USB ports at JUSB2/JRJ45USB1. 3 1 3 1 Pin 1-2 close 3 1 Pin 2-3 close JCOM2: Serial port Connector (Optional) 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
-
1 -
2
-
3
-
4
-
5
-
6
-
7
-
8
-
9
-
10
-
11
-
12
-
13 -
14 -
15 -
16 -
17 -
18 -
19 -
20 -
21 -
22 -
23 -
24
-
25
-
26
-
27
-
28
-
29
-
30
-
31
-
32
-
33
-
34
-
35
-
36
-
37
-
38
-
39
-
40
-
41
-
42
-
43
-
44
-
45
-
46
-
47
 |
 |
Motherboard Manual
16
JUSBV1: Power Source Header for USB Ports
Pin 1-2 Close:
+5V for USB ports at JUSB2/JRJ45USB1.
Pin 2-3 Close:
+5V STB for USB ports at JUSB2/JRJ45USB1.
1
3
Pin 1-2 close
1
3
1
3
Pin 2-3 close
JCOM2: Serial port Connector (Optional)
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