7
Hardware Configuration
JP8 - BIOS Program Voltage
JP8
BIOS Voltage
Selection
1-2
12V
MX (2MB)
2-3
5V
ATMEL/SST/Winbond (2MB)
JP8 is pre-installed in the factory. It should NOT be altered by the users.
Close Open
* = Default setting.
Pin Assignment
Interinal Audio Connector (Applicable
for Sound on Board Version Only)
CN25 : AUX-IN
P i n
Assignment
1
AUX-L
2
GND
3
GND
4
AUX-R
CN24 : CD-IN
P i n
Assignment
1
CD-L
2
GND
3
GND
4
CD-R
CN33 : CD-IN
P i n
Assignment
1
CD-R
2
GND
3
CD-L
4
GND
CN32 : CD-IN
P i n
Assignment
1
GND
2
CD-L
3
GND
4
CD-R
CN16 : Infrared Module
P i n
Assignment
1
IRRX
2
GND
3
IRTX
4
VCC
CN8 : PS/2 Mouse
P i n
Assignment
1
VCC
2
NC
3
MS-DATA
4
GND
5
MS-CLK
CN7 & CN10 : USB Port
P i n
Assignment
1
VCC
2
GND
3
USBP1- & 2-
4
USBP0+ & 3+
5
USBP1+ & 2+
6
USBP0- & 3-
7
GND
8
VCC
1
1
1
R G L G
G L G R
1
JP3 - CMOS Clear
JP3
Function
1-2*
Normal*
2-3
CMOS Clear
2
7
8