Keyboard Connector; P3 Pinout - American Megatrends Atlas PCI-II User Manual

Step 5 Attach Cables,

P3 Pinout

Keyboard Connector The keyboard connector (J5) is a six-pin DIN
Chapter 1 Hardware Installation
Continued
P3 provides 3.3V power.
Pin
1 Ground (Black wire)
2 Ground (Black wire)
3 -5 Volts (White wire)
4 3.3V
5 3.3V
6 3.3V
socket. The J5 pinout is shown below. The
keyboard connector position is shown on page
Pin Assignments
1 Keyboard clock
2 Keyboard data
3 Not used
4 Ground
5 VCC
Description
4.
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