VB7009 User Manual
9
2.
I/O Interface
The VIA VB7009 has a wide selection of interfaces integrated into the board. It includes a selection of
frequently used ports as part of the external I/O coastline.
2.1.
External I/O Ports
USB 2.0 ports
Parallel port
PS2 Mouse port
PS2 Keyboard port
VGA port
COM port
Gigabit Ethernet ports
Line-out
Line-in
Mic-in
Figure 5: External I/O ports
2.1.1.
PS/2 Port
The mainboard has two integrated PS/2 ports for keyboard and mouse. Each port is using the 6-pin Mini-
DIN connector. The color purple is use for a PS/2 keyboard while the color green is use for a PS/2 mouse.
The pinout of the PS/2 port is shown below.
Figure 6: PS/2 port diagram
Table 1: PS/2 port pinout
Pin
Signal
1
Data
2
NC
3
GND
4
+5V
5
Clock
6
NC
1
2
3
4
5
6
StockCheck.com
Downloaded from StockCheck.com
