Inverse_Product_ID
Address: 0x3f
Access: Read
Reset Value: 0xF2
Bit
7
6
5
4
3
2
1
0
Field
NPID7
NPID6
NPID5
NPID4
NPID3
NPID2
NPID1
NPID0
Data Type: Inverse 8-Bit unsigned integer
USAGE: This value is the inverse of the Product_ID. It can be used to test the SPI port.
Motion_Burst
Address: 0x42
Access: Read
Reset Value: Any
Bit
7
6
5
4
3
2
1
0
Field
MB7
MB6
MB5
MB4
MB3
MB2
MB1
MB0
Data Type: Various.
USAGE: Read from this register to activate burst mode. The sensor will return the data in the
Motion register, Delta_Y, Delta_X, Squal, Shutter_Upper, Shutter_Lower, and Maximum_Pixel. A
minimum of 3 bytes should be read during a burst read. Reading the first 3 bytes clears the
motion data.
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August 23, 2005
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