21

PIX_MAX

Address: 0x08

Access: Read

Reset Value: 0x00

Bit

76543210

Field

MP7

MP6

MP5

MP4

MP3

MP2

MP1

MP0

Data Type: Eight-bit number.

USAGE:

Store the highest pixel value in current frame. Minimum value = 0, maximum value = 254.

The highest pixel value may vary with different frame.

PIX_ACCUM

Address: 0x09

Access: Read/Write

Reset Value: 0x00

Bit

76543210

Field

AP7

AP6

AP5

AP4

AP3

AP2

AP1

AP0

Data Type: High 8-bits of an unsigned 17-bit integer.

USAGE:

This register stores the accumulated pixel value of the last image taken. This register can be used to find the

average pixel value, where Average Pixel = (register value AP[7:0])* 1.058

The maximum accumulated value is 122936 but only bits [16:9] are reported, therefore the maximum register

value is 240. The minimum is 0. The PIX_ACCUM value may vary with different frame.

PIX_MIN

Address: 0x0a

Access: Read

Reset Value: 0x00

Bit

76543210

Field

MP7

MP6

MP5

MP4

MP3

MP2

MP1

MP0

Data Type: Eight-bit number.

USAGE:

Store the lowest pixel value in current frame. Minimum value = 0, maximum value = 254.

The minimum pixel value may vary with different frame.

PixArt Imaging Inc.

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PixArt Imaging Inc.