Table of Contents
Advertisement
24
F_USB1~2: Front Panel USB headers
The motherboard has two USB ports installed on the rear edge I/O port array.
Additionally, some computer cases have USB ports at the front of the case. If you
have this kind of case, use auxiliary USB connector to connect the front-mounted
ports to the motherboard.
Pin
1
2
3
4
5
6
7
8
9
10
Please make sure that the USB cable has the same pin assignment as
indicated above. A different pin assignment may cause damage or system
hang-up.
SATA1~2: Serial ATA connectors
These connectors are use to support the new Serial ATA devices for the highest date
transfer rates (1.5 Gb/s), simpler disk drive cabling and easier PC assembly. It elimi-
nates limitations of the current Parallel ATA interface. But maintains register com-
patibility and software compatibility with Parallel ATA.
Pin
1
3
5
7
IR1: Infrared header
The motherboard supports an Infrared (IR1) data port. Infrared port allows the
wireless exchange of information between your computer and similarly equipped
devices such as printers, laptops, Personal Digital Assistants (PDAs), and other
computers.
Pin
1
Pin
2
3
4
5
6
Signal Name
USBPWR0
Front Panel USB Power
USBPWR1
Front Panel USB Power
USB_FP_P0-
USB Port 0 Negative Signal
USB_FP_P1-
USB Port 1 Negative Signal
USB_FP_P0+
USB Port 0 Positive Signal
USB_FP_P1+
USB Port 1 Positive Signal
GND
Ground
GND
Ground
Key
No pin
USB_FP_OC0
Overcurrent signal
Signal Name
Pin
2
Ground
4
TX-
6
RX-
-
Ground
Signal Name
NC
Description
Key
+5V
GND
IRTX
IRRX
Installing the Motherboard
Function
Signal Name
TX+
Ground
RX+
-
Advertisement
Table of Contents
