PixArt Imaging Inc.

PAN3204DB

Wireless Optical Mouse Sensor

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PixArt Imaging Inc.

E-mail: fae_service@pixart.com.tw

V3.0, Apr. 2008

0x03

Delta_X

Bit

7

6

5

4

3

2

1

0

Field

X7

X6

X5

X4

X3

X2

X1

X0

Usage

X movement is counted since last report. Absolute value is determined by resolution. Reading clears

the register. Report range –128 ~ +127.

0x04

Delta_Y

Bit

7

6

5

4

3

2

1

0

Field

Y7

Y6

Y5

Y4

Y3

Y2

Y1

Y0

Usage

Y movement is counted since last report. Absolute value is determined by resolution. Reading clears

the register. Report range –128 ~ +127.