MSI I3-945GSE - Manual (Page 27)

2-9
MS-9856
Digital IO Connector: J3
This connector is provided for the General-Purpose Input/Output (GPIO)
peripheral module.
PIN SIGNAL PIN SIGNAL
1
3
5
7
9 GND
N_GPO 3
N_GPO 2
N_GPO 1
N_GPO 0 2
4
6
8
10 VCC5
N_GPI 3
N_GPI 2
N_GPI 1
N_GPI 0
9
10
1
2
J3
Front Panel Connector: JFP1
This front panel connector is provided for electrical connection to the front
panel switches & LEDs and is compliant with Intel Front Panel I/O Con-
nectivity Design Guide.
1
2
9
10
JFP1
HDD
LED
Reset
Switch
Power
LED
Power
Switch
+ +
+
- -
-
PIN SIGNAL DESCRIPTION
1
2
3
4
5
6
7
8
9
10 HD_LED +
FP PWR/SLP
HD_LED -
FP PWR/SLP
RST_SW -
PWR_SW +
RST_SW +
PWR_SW -
RSVD_DNU
KEY Hard disk LED pull-up
MSG LED pull-up
Hard disk active LED
MSG LED pull-up
Reset Switch low reference pull-down to GND
Power Switch high reference pull-up
Reset Switch high reference pull-up
Power Switch low reference pull-down to GND
Reserved. Do not use.
Key