ADNB-7052-EV Avago Technologies US Inc., ADNB-7052-EV Datasheet - Page 30

• Manufacturer Part Number: ADNB-7052-EV
• Description: OPTICAL MOUSE EVALUATION KIT
• Manufacturer: Avago Technologies US Inc.
• Series: LaserStream™r
• Type: Optical Mouser

Specifications of ADNB-7052-EV

• Contents: Mouse Sensor, VCSEL, Lens, Laser Assembly Clip and Documentation
• Description/function: Laser Mouse Bundle
• Interface Type: SPI
• Product: Display Modules
• Touch Panel: No Touch Panel
• For Use With/related Products: ADNS-7050
• Lead Free Status / Rohs Status: Details
• Other names: Q2656643; Q2755626

30
Data Type: Bit field
USAGE: Set the TESTEN bit in register 0x10 to start the system self-test. The test takes 250ms. During this time, do not
write or read through the SPI port. Results are available in the CRC0-3 registers. After self-test, reset the chip to start
Configuration_bits
Access: Read/Write
Self_Test
Access: Write
Data Type: Bit field
USAGE: Register 0x11 allows the user to change the configuration of the sensor. Setting the RESTEN
the sensor into Rest mode, as described in the power modes section above. The RES bit allows selection between 400
and 800 cpi resolution.
Note: Forced Rest has a long wakeup time and should not be used for power management during normal mouse motion.
Field Name
TESTEN
Field Name
RESTEN
RES
1-0
Bit
Field
Bit
Field
Address: 0x10
Reset Value: NA
Address: 0x11
Reset Value: 0x03
7
Reserved
7
RES
Description
Enable System Self Test
0 = Disabled
1 = Enable
Description
Puts chip into Rest mode
00 = normal operation
01 = force Rest1
11 = force Rest3
Sets resolution
0 = 400
1 = 800
6
Reserved
6
Reserved
5
Reserved
5
RESTEN
1
4
Reserved
4
RESTEN
0
3
Reserved
3
Reserved
2
Reserved
2
Reserved
1
Reserved
1
Reserved
1-0
bits forces
0
TESTEN
0
Reserved