Mainboard KN800
14
VGA External Display Header: CN8 (Optional)
This mainboard provides one VGA external display header to connect an external monitor
such as traditional CRT display, flat display, or other display devices which with the D-Sub
interface compatible.
Pin
Assignment
Pin
Assignment
1 N/C
2 N/C
3 N/C
4 N/C
5 HSYNC
6 DDC_CLK
7 VSYNC
8 DDC_DATA
9 BLUE
10
Ground
11
GREEN 12
Ground
CN8
13
RED 14
Ground
Serial Port Header: COM1/ COM2 (Optional)
This mainboard provide two COM headers for you to connect additional serial connectors on
your case back panel. Attach cables of serial connectors (Optional) onto these headers, and
then you can use the serial connectors connecting with a mic, modem or other peripheral
device.
Pin
Assignment
Pin
Assignment
1 RIN1
2 RIN3
3 DOUT2
4 DOUT3
5 Ground
6 RIN2
7 DOUT1
8 RIN4
COM1/ COM2
9 -XRI1
10
N/C
Attention
If you are using a USB 2.0 device with Windows XP, you will need to install
the USB 2.0 driver from the Microsoft
®
website. If you are using Service
pack 2 (or later) for Windows
®
XP, you will not have to install the driver.