Front Panel Connector: Jfp1 - MSI MS-9802 User Manual

MS-9802 Mainboard

Front Panel Connector: JFP1

The mainboard provides one front panel connector for electrical connection to the
front panel switches and LEDs. The JFP1 is compliant with Intel
Connectivity Design Guide.
JFP1
2
1
+
Power
HDD
- LED
LED
-
+
Power
Reset
- Switch
Switch +
10
9
Reset Circuit
VCC3
FP_RST#
W DTO#
HDD LED Circuit
VCC3
VCC3
SATALED#
IDEACTP#
VCC3
4.7K ohm
4-10
JFP1 Pin Definition
PIN SIGNAL
1 HD_LED +
2 FP PWR/SLP
3 HD_LED -
4 FP PWR/SLP
5 RST_SW -
6 PWR_SW +
7 RST_SW +
8 PWR_SW -
9 RSVD_DNU
4.7K ohm
0 ohm
200 ohm
4.7K ohm
D
3
DESCRIPTION
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.
0.1uf
External circuit
HDDLED#
External circuit
®
Front Panel I/O
LED