Connecting a PS/2 mouse to an M571 motherboard
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The pin numbering of ATX Form Card connector J7 is as follows:
_______________
|____________|__| PCI 1
1__________9
|___x____| J7
10 | 18
|
key (pin 14)
_______________
|____________|__| PCI 2
For the PS/2 mouse:
J7 pin 5 = +5VDC power
6 = mouse clock
15 = mouse data
16 = ground
Pinout of the PS/2 mouse connector near the keyboard socket:
1__________4
|__x_____| PS/2
5 | 8
|
key (pin 6)
pin 1 = ground
2 = mouse data
4 = +5VDC power
5 = mouse clock
This page was last modified on 17 July 2002