22

Maximum_Pixel

Address: 0x08

Access: Read

Reset Value: 0x00

Bit

7

6

5

4

3

2

1

0

Field

Data Type:

Seven-bit number.

USAGE:

Maximum Pixel value in current frame. Minimum value = 0, maximum value = 127. The maximum

pixel value can vary with every frame.

Pixel_Sum

Address: 0x09

Access: Read

Reset Value: 0x00

Bit

7

6

5

4

3

2

1

0

Field

Data Type:

High 8 bits of an unsigned 15-bit integer.

USAGE:

This register is the accumulated pixel value from the last image taken. The maximum accumulator

value is 45,847, but only bits [14:7] are reported. It may be described as the full sum divided by 1.41.

The maximum register value is 179. The minimum is 0. The pixel sum value can change on every

frame

Minimum_Pixel

Address: 0x0a

Access: Read

Reset Value: 0x00

Bit

7

6

5

4

3

2

1

0

Field

Data Type:

Seven-bit number..

USAGE:

Minimum Pixel value in current frame. Minimum value = 0, maximum value = 127. The minimum

pixel value can vary with every frame.

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PixArt Imaging Inc.

PixArt Imaging Inc.

ADNS-5050 Optical Mouse Sensor