18
3.9
Fan Connector
The ROCKY-3732EVS provides CPU with cooling fan
connector and chassis fan connector. These connectors can
supply 12V/500mA to the cooling fan. There is a “rotation” pin
in fan connector. This rotation pin is to get the fan’s rotation
signal to system. So the system BIOS could recognize the fan
speed. Please be noted that only specific fan offers the
rotation signal.
•
CN7/CN8 : CPU Fan Connector
¨
¦
¦
1 2 3
PIN NO.
CPU FAN
1
Ground
2
12V
3
Rotation Signal
3.10 VGA Connector
•
CN15 : 15-pin Female Connector
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1
RED
2
GREEN
3
BLUE
4
NC
5
GROUND
6
GROUND
7
GROUND
8
GROUND
9
NC
10
GROUND
11
NC
12
DDC DAT
13
HSYNC
14
VSYNC
15
DDCCLK
Содержание ROCKY-3732EVS
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