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2-17
Introducing Mainboard
Front Panel Power Connector: JFP1
The mainboard provides a Front Panel connector for electrical connec-
tion to the Front Panel switches and LEDs. JFP1 is compliant with Intel
®
Front
Panel I/O Connectivity Design Guide.
PIN
SIGNAL
DESCRIPTION
1
HD_LED_P
Hard disk LED pull-up
2
FP PWR/SLP
MSG LED pull-up
3
HD_LED_N
Hard disk active LED
4
FP PWR/SLP
MSG LED pull-up
5
RST_SW_N
Reset Switch low reference pull-down to GND
6
PWR_SW_P
Power Switch high reference pull-up
7
RST_SW_P
Reset Switch high reference pull-up
8
PWR_SW_N
Power Switch low reference pull-down to GND
9
RSVD_DNU
Reserved. Do not use.
JFP1 Pin Definition
1
9 10
JFP1
HDD
LED
Reset
Switch
Power LED
Power
Switch
2
Control Board Connector: J8
The connector is used to connect the Control Board on the front panel.
J8
1
25
26
VCC3SBY
2
SPI Bus
CD_SMI
VCC5
HDLED
PWRBTNH
FP_RST
Power LED
LED-BL
VCC5SBY
IR
GND
GND
Key (0-~5)
GND
+12VSBY
Power LED
