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OXY5320A 3.5” SBC User’s Manual V1.2
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Chapter 2: Jumpers and Connectors
2.1 Jumper Settings
PSON1: ATX/AT mode Selection
Jumper Function description Setting
1-2
AT Mode
2-3
ATX Mode
*Default setting is 2-3*
2.2 Connector Pin Definitions
ATX1: Power input connector
Pin Definition
1
GND
2
GND
3
+12V
4
+12V
FAN: 3 pin FAN connector
Pin Definition
1
GND
2
+12V
3
FANIN_CPU
11