ADNS-6000 Avago Technologies US Inc., ADNS-6000 Datasheet - Page 40

• Manufacturer Part Number: ADNS-6000
• Description: Laser Mouse Sensor
• Manufacturer: Avago Technologies US Inc.

Specifications of ADNS-6000

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

Reserved
Reserved
Inverse_Product_ID
Access: Read
Data Type: Inverse 8-Bit unsigned integer
USAGE: This value is the inverse of the Product_ID, located at the inverse address. It can be used to test the SPI port.
40
Observation
Access: Read/Write
Data Type: Bit field
USAGE: Each bit is set by some process or action at regular intervals, or when the event occurs. The user must clear
the register by writing 0x00, wait an appropriate delay, and read the register. The active processes will have set their
corresponding bit(s). This register may be used as part of a recovery scheme to detect a problem caused by EFT/B
or ESD.
Field Name
OB
OB
OB
OB
Field
Field
Bit
Bit
7
5
1
0
NPID
OB
7
7
Address: 0x2f-0x3C
Address: 0x3E
7
7
Description
0 = Chip is not running SROM code
1 = Chip is running SROM code
0 = NPD pulse was not detected
1 = NPD pulse was detected
Set once per frame
Set once per frame
Reserved
NPID
6
6
6
Address: 0x3F
Default Value: 0xE3
Address: 0x3D
Default Value: 0x00
NPID
OB
5
5
5
5
Reserved
NPID
4
4
4
Reserved
NPID
3
3
3
Reserved
NPID
2
2
2
OB
NPID
1
1
1
1
NPID
OB
0
0
0
0