ADNS-6010 Avago Technologies US Inc., ADNS-6010 Datasheet - Page 33

• Manufacturer Part Number: ADNS-6010
• Description: Optical Sensors - Board Mount Laser mouse sensor
• Manufacturer: Avago Technologies US Inc.

Specifications of ADNS-6010

• 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
Field
Bit
Bit
FP
FP
7
7
Frames/second
15
7
7080
5000
3000
2000
FP
FP
6
6
6
14
Decimal
12,000
3,390
4,800
8,000
FP
Address: 0x12
Default Value: Undefined
FP
5
5
5
13
Address: 0x10
Default Value: Undefined
Address: 0x11
Default Value: Undefined
Counts
0D3E
12C0
1F40
2EE0
Hex
FP
FP
4
4
4
12
Upper
0D
12
1F
2E
FP
FP
3
Frame_Period
3
3
11
Lower
C0
3E
40
E0
FP
FP
2
2
10
2
FP
FP
1
1
1
9
FP
FP
0
0
8
0