2-21
Hardware Setup
Front USB Connector: JUSB1
The mainboard provides one USB 2.0 pin header
JUSB1
(optional USB 2.
0 bracket available) that is compliant with Intel
®
I/O Connectivity Design Guide.
USB 2.0 technology 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
.
PIN
SIGNAL
PIN
SIGNAL
1
USBPWR
2
USBPWR
3
USBP4-
4
USBP5-
5
USBP4+
6
USBP5+
7
GND
8
GND
9
NC
10
USBOC
Pin Definition
1
2
9
10
JUSB1
Silicon Image SATA LED Connector: JS_LED
This connector is used to connect LEDs for showing the activities of SiI
3114 Serial ATA devices.
JS_LED
1 2
7 8
PIN
SIGNAL
PIN
SIGNAL
1
VCC3
2
J10 LED
3
VCC3
4
J11 LED
5
VCC3
6
J12 LED
7
VCC3
8
J13 LED
Pin Definition