HT82M39A datasheet(4/8 Pages) HOLTEK

Part #	HT82M39A

Description	3-Key 3D PS/2 Mouse Controller

Download	8 Pages

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Manufacturer	HOLTEK [Holtek Semiconductor Inc]

Direct Link	http://www.holtek.com

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4 / 8 page

Timing Diagrams

X, Y Axis Photo-Coupler Crossed Width

X/Y/Z Axis Counting

HT82M39A

Rev. 1.40

4

September 23, 2005

X 1 ( Y 1 ) ( Z 1 )

X 2 ( Y 2 ) ( Z 2 )

t r

t f

t p

N o t e : F o r X , Y - a x i s t r , t p , t f > 3 0 m s

F o r Z - a x i s t r , t p , t f > 1 m s

X 1

X 2

+ 1

- 1

Z 1

Z 2

+ 1

- 1

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