Pin
Signal
14
-12V
15
GND
16
PS_ON
17
GND
18
GND
19
GND
20
NC
21
+5V
22
+5V
23
+5V
24
GND
7.1.2. 2x2-pin ATX Power Supply Wafer (ATX_12V)
The 2x2-pin ATX power supply wafer provides +12 V DC to the board.
Figure 15: 2x2-pin ATX Power Supply Wafer ATX_12V
Table 20: Pin Assignment ATX_12V
Pin
Signal
1
GND
2
GND
3
+12V
4
+12V
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Description
Power -12 V
Ground
Soft Power On / Off
Ground
Ground
Ground
Power +5 V
Power +5 V
Power +5 V (only for 2x12-pin ATX)
Ground (only for 2x12-pin ATX)
Description
Ground
Ground
Power +12 V
Power +12 V
MITX-CFL0 Series - User Guide, Rev. 1.1
Note
Note
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