VB7009 User Manual
23
2.2.10.
PS/2 Keyboard and Mouse Pin Header
The mainboard has a pin header for PS/2 keyboard and mouse. The pin header is labeled as “JKB/MS1”.
The pinout of the pin header is shown below.
10
9
2
1
Figure 22: PS/2 keyboard and mouse pin header diagram
Pin
Signal
Pin
Signal
1
+5VDUAL
2
GND
3
KB_CLK
4
KB_DATA
5
EKBCLK
6
EKBDATA
7
MS_CLK
8
MS_DATA
9
EMSCLK
10 EMSDATA
Table 18: PS/2 keyboard and mouse pin header pinout
Note:
When the pin header is not in use, please short pin 3&5, pin 4&6, pin 7&9 and pin 8&10
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