ADNS-5700-H3MB Avago Technologies US Inc., ADNS-5700-H3MB Datasheet - Page 39

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ADNS-5700-H3MB

Manufacturer Part Number
ADNS-5700-H3MB
Description
USB SoC 3B Optical Sensor
Manufacturer
Avago Technologies US Inc.
Datasheet

Specifications of ADNS-5700-H3MB

Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

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Part Number:
ADNS-5700-H3MB
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Pix_Max
Access: Read
Data Type: Eight bit number.
USAGE: This is the maximum pixel value from the last image taken.
Pix_Accum
Access: Read
Data Type: Eight bit number.
USAGE: This is the accumulated pixel value from the last image taken. For the 19x19 raw image only the 8 most interest-
Pix_Min
Access: Read
Data Type: Eight bit number.
USAGE: This is the minimum pixel value from the last image taken.
Pix_Grab
Access: Read
Data Type: Eight bit number.
USAGE: The pixel grabber captures 1 pixel per frame. If there is a valid pixel in the grabber when this is read, the MSB will
39
Bit
Field
Bit
Field
Bit
Field
Bit
Field
ing bits are reported ([15:8]). To get the true average pixel value, divide this register value by 1.41.
be set, an internal counter will incremented to captured the next pixel and the grabber will be armed to capture
the next pixel. It will take 361 reads to upload the completed image.
Any write to this register will reset and arm the grabber to grab pixel 0 on the next image. See pixel array
numbering in Figure 19.
7
0
7
AC
7
0
7
VALID
7
6
MX
6
AC
6
MN
6
PG
6
6
6
6
Address: 0x09
Reset Value: 0x00
Address: 0x0a
Reset Value: 0x00
Address: 0x0b
Reset Value: 0x7f
Address: 0x0c
Reset Value: 0x00
5
MX
5
AC
5
MN
5
PG
5
5
5
5
4
MX
4
AC
4
MN
4
PG
4
4
4
4
3
MX
3
AC
3
MN
3
PG
3
3
3
3
2
MX
2
AC
2
MN
2
PG
2
2
2
2
1
MX
1
AC
1
MN
1
PG
1
1
1
1
0
MX
0
AC
0
MN
0
PG
0
0
0
0

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