IBASE MI946 - Manual (Page 21)

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