Intel half-size single board computer A.9 AT Keyboard Port, A.10 PS/2 Keyboard & Mouse Port, Data

HS-872P User’s Manual

A.9 <AT Keyboard Port>

Connector: CN_ATKB

Type: 5-pin box header

Pin	1	2	3	4
Description	VCC	Ground	N/C	DATA

1

5

5

CLK

A.10 <PS/2 Keyboard & Mouse Port>						1		3
Connector: PS2
								5
Type: 6-pin Mini-DIN connector on bracket						2			6
								4
	Pin	1	2	3	4		5			6
	Description	KBD	MSD	Ground	VCC		KBC			MSC

Note: The PS/2 connector supports standard PS/2 keyboard directly or both PS/2 keyboard and

mouse through the PS/2 Y-type cable.

PS2

AT Keyboard Port 45