IBASE MI946 User Manual
Page 21
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INSTALLATIONS
MI946F User’s Manual
17
ATX1: ATX Power Supply Connector
11 1
20 10
Signal Name
Pin #
Pin #
Signal Name
3.3V
11
1
3.3V
-12V
12
2
3.3V
Ground
13
3
Ground
PS-ON
14
4
+5V
Ground
15
5
Ground
Ground
16
6
+5V
Ground
17
7
Ground
-5V
18
8
Power good
+5V
19
9
5VSB
+5V
20
10
+12V
SYS_FAN1: System Fan Power Connector
This is a 3-pin header for system fans. The fan must be a 12V (500mA).
Pin #
Signal Name
1
Ground
2
+12V
3
Rotation detection
CPU_FAN1: CPU Fan Power Connector
This is a 3-pin header for the CPU fan. The fan must be a 12V fan.
Pin #
Signal Name
1
Ground
2
+12V
3
Rotation detection
JMINI: Mini PCIE Connector
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