945P-A7B/945PL-A7B
15
JATXPW R1: ATX Powe r Source C onne ctor
This connector allows user to connect 24-pin power connector on the ATX
power supply.
Pin Assignment
1 +3.3V
2 +3.3V
3 Ground
4 +5V
5 Ground
6 +5V
7 Ground
8 PW_OK
9 Standby
Voltage
+5V
10 +12V
11 +12V
12
2 x 12 Detect
13 +3.3V
14 -12V
15 Ground
16 PS_ON
17 Ground
18 Ground
19 Ground
20 -5V
21 +5V
22 +5V
23 +5V
13
1
24
12
24 Ground
JATXPW R2: ATX Powe r Source C onne ctor
By connecting this connector, it will p12V to CPU power circuit.
Pin
Assignment
1 +12V
2 +12V
3 Ground
3
4
1
2
4 Ground