ADNS-5020 Avago Technologies US Inc., ADNS-5020 Datasheet - Page 21

• Manufacturer Part Number: ADNS-5020
• Description: Optoelectronic Miscellaneous, Other
• Manufacturer: Avago Technologies US Inc.

Specifications of ADNS-5020

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Data Type: Eight-bit word.
USAGE: The pixel grabber captures 1 pixel per frame. If there is a valid pixel in the grabber when this register is read, the MSB will be set, an internal counter
Minimum_Pixel
Access: Read
Data Type: Eight-bit number.
USAGE: Minimum Pixel value in current frame. Minimum value = 0, maximum value = 127. The minimum pixel value can vary with every frame.
Pixel_Grab
Access: Read/Write
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will incremented to capture the next pixel and the grabber will be armed to capture the next pixel. It will take 225 reads to upload the complete
image. Any write to this register will reset and arm the grabber to grab pixel 0 on the next image.
Bit
Field
Bit
Field
7
MP
7
Valid
Address: 0x0a
Reset Value: 0x00
Address: 0x0b
Reset Value: 0x00
0
6
MP
6
PD
6
6
5
MP
5
PD
5
5
4
MP
4
PD
4
4
3
MP
3
PD
3
3
2
MP
2
PD
2
2
1
MP
1
PD
1
1
0
MP
0
PD
0
0