ADNS-6000 Avago Technologies US Inc., ADNS-6000 Datasheet - Page 33

• 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

Frame_Period_Lower
Access: Read
Frame_Period_Upper
Access: Read
Data Type: Sixteen bit unsigned integer.
USAGE: Read these registers to determine the current frame period and to calculate the frame rate. Units are clock
cycles. The formula is
Frame Rate = Clock Frequency/Register value
To read from the registers, read Frame_Period_Upper first followed by Frame_Period Lower. To set the frame rate
manually, disable automatic frame rate mode via the Extended_Config register and write the desired count value to
the Frame_Period_Max_Bound registers.
The following table lists some Frame_Period values for popular frame rates with a 24MHz clock.
Motion_Clear
Access: Write
Data Type: Any.
USAGE: Writing any value to this register will cause the Delta_X, Delta_Y, and internal motion registers to be cleared.
Use this as a fast way to reset the motion counters to zero without resetting the entire chip.
33
Field
Bit
Field
Bit
FP
7
15
FP
7
7
FP
6
14
FP
6
6
Address: 0x12
Default Value: Undefined
FP
5
13
FP
Address: 0x10
Default Value: Undefined
Address: 0x11
Default Value: Undefined
5
5
FP
4
12
FP
4
4
FP
3
FP
11
3
3
FP
2
FP
10
2
2
FP
FP
1
1
9
1
FP
FP
0
0
8
0