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20
SI-614 / SI-614-M User Manual
2.8.3
CPU Fan Power Connector (CPU_FAN1, CPU_FAN2)
CPU_FAN1
CPU_FAN2
Pin Signal Name
Pin
Signal Name
1
Ground
3
Rotation detection
2
+12V
4
Control
2.8.4
Ditigal I/O Connector (J7)
Pin Signal Name
Pin
Signal Name
1
Ground
2
+5V
3
Out3
4
Out1
5
Out2
6
Out0
7
IN3
8
IN1
9
IN2
10
IN0
1
1
9
1
10
2