ps 2接口定义图

ps 2接口定义图

外观为：   
                               

母插引脚定义

Pin	Name	Dir	Description
1	DATA		Key Data
2	n/c	-	Not connected
3	GND		Gnd
4	VCC		Power , +5 VDC
5	CLK		Clock
6	n/c	-	Not connected

PS/2  6 针公插，外观为：

公插引脚定义

Pin	Name	Dir	Description
1	CLK		Key CLOCK
2	GND		GND
3	DATA		Key DATA
4	NC	-	Not connected
5	VCC		Power , +5 VDC
6	n/c	-	Not connected

母座的PCB引脚