Front Panel Connectors: Jfp1/Jfp2; Front Usb Connectors: Jusb1/Jusb2 - MSI MS-6799 User Manual

MS-6799 ATX Mainboard
Front Panel Connectors: JFP1 & JFP2
The mainboard provides two front panel connectors for electrical
connection to the front panel switches and LEDs. JFP1 is compliant with Intel
Front Panel I/O Connectivity Design Guide.
JFP1
Power Power
LED Switch
10
2
1
9
HDD
Reset
LED
Switch
Speaker
2
JFP2
1
Power
LED
Front USB Connectors: JUSB1 & JUSB2
The mainboard provides two USB 2.0 pin headers JUSB1 & JUSB2 that
are compliant with Intel
increases data transfer rate up to a maximum throughput of 480Mbps, which is
40 times faster than USB 1.1, and is ideal for connecting high-speed USB
interface peripherals such as USB HDD, digital cameras, MP3 players,
printers, modems and the like.
9
10
JUSB1 / JUSB2
2-10
JFP1 Pin Definition
PIN SIGNAL
1 HD_LED_P
2 FP PWR/SLP
3 HD_LED_N
4 FP PWR/SLP
5 RST_SW_N
6 PWR_SW_P
7 RST_SW_P
8 PWR_SW_N
9 RSVD_DNU
PIN
8
1
7
3
5
7
®
I/O Connectivity Design Guide. USB 2.0 technology
PIN
1
3
1
2
5
7
9
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.
JFP2 Pin Definition
SIGNAL PIN SIGNAL
GND 2 SPK-
SLED 4 BUZ+
PLED 6 BUZ-
NC 8 SPK+
Pin Definition
SIGNAL PIN SIGNAL
VCC 2 VCC
USB0- 4 USB1-
USB0+ 6 USB1+
GND 8 GND
Key (no pin) 10 USBOC
®