BIB75-M2T
11
2.4 POWER SUPPLY
ATXPWR1: ATX Power Source Connector (24-pin)
This connector allows user to connect 24-pin power connector.
Pin Assignment Pin Assignment
1 +3.3V 13 +3.3V
2 +3.3V 14 -12V
3 Ground 15 Ground
4 +5V 16 PS_ON
5 Ground 17 Ground
6 +5V 18 Ground
7 Ground 19 Ground
8 PW_OK 20 NC
9 Standby Voltage +5V 21 +5V
10 +12V 22 +5V
11 +12V 23 +5V
12 +3.3V 24 Ground
ATXPWR2: ATX Power Source Connector (4-pin)
This connector provides +12V to system power circuit.
Pin Assignment
1 +12V
2 +12V
3 Ground
4 Ground
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