23

MOUSE_CTRL

Address: 0x0d

Access: Read/Write

Reset Value: 0x01

Bit

7

6543210

Field

RSVD

RSVD

1

RES2

RES1

RES0

PD

0

Data Type: Bit field.

USAGE:

Resolution and chip reset information can be accessed or to be edited by this register.

Bit

Field Name

Description

5

1

Must set to 1

4:2

RES [2:0]

Set the resolution of sensor

000: 1000 dpi (default)

001: 250 dpi

010: 500 dpi

011: 1250 dpi

100: 1500 dpi

101: 1750 dpi

110: 2000 dpi

0

0

Must set to 0

Note: As the sensor resolution increases, slight performance degradation on certain surfaces may be observed.

For higher than 500 dpi setting, use 12-bit motion reporting to achieve the maximum speed.

RUN_DOWNSHIFT

Address: 0x0e

Access: Read/Write

Reset Value: 0x46

Bit

76543210

Field

RUD7

RUD6

RUD5

RUD4

RUD3

RUD2

RUD1

RUD0

Data Type: Eight bit number.

USAGE:

This register sets the Run to Rest1 mode downshift time. The configurable value is range from 0x46 to 0xff.

Min value for this register must be 0x46 or 70 in decimal.

Units are 16 frames (about 430ms@2600fps)

PixArt Imaging Inc.

All rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission.

PixArt Imaging Inc.

Reserved

Reserved

Reserved