ADNK-2080 Avago Technologies US Inc., ADNK-2080 Datasheet - Page 25

• Manufacturer Part Number: ADNK-2080
• Description: ADNS-2080 Sample Kit
• Manufacturer: Avago Technologies US Inc.

Specifications of ADNK-2080

• Main Purpose: Reference Design, Optical Mouse
• Embedded: No
• Utilized Ic / Part: ADNS-2080
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Secondary Attributes: -
• Primary Attributes: -
• Lead Free Status / Rohs Status: Details
• Other names: 516-2296

RUN_DOWNSHIFT
Run to Rest1 Time Register
Access: Read/Write
Data Type: Eight bit number.
USAGE: This register sets the Run to Rest1 mode downshift time. The time is the value of this register multiply by 8 times
NOTE:
REST1_PERIOD
Rest1 Period Register
Access: Read/Write
Data Type: Eight bit number.
USAGE: This register sets the Rest1 period. Period = (register value R1P [7:0] +1) x 10ms (typical slow clock period). Min
NOTE:
25
of position mode period (default is 4ms).
Default downshift time = 8 * 8 * 4 = 256 ms
Writing into this register when the sensor itself is operating in this rest mode may result in unexpected behavior
of the sensor. To avoid this from happening, below commands should be incorporated prior and after the write
command into this register.
w 22 40 -> write 0x40H into register 0x22H prior to writing into this register
w 0e XX -> writing into this register
w 22 00 -> write 0x00H into register 0x22H after writing into this register
value for this register is 0x01. Max value is 0xFD.
Writing into this register when the sensor itself is operating in this rest mode may result in unexpected behavior
of the sensor. To avoid this from happening, below commands should be incorporated prior and after the write
command into this register.
w 22 40 -> write 0x40H into register 0x22H prior to writing into this register
w 0f XX -> writing into this register
w 22 00 -> write 0x00H into register 0x22H after writing into this register
Field RUD7
Field RIP7
Bit 7
Bit 7
Address: 0x0e
Reset Value: 0x08
Address: 0x0f
Reset Value: 0x01
6
RUD6
6
RIP6
5
RUD5
5
RIP5
4
RUD4
4
RIP4
3
RUD3
3
RIP3
2
RUD2
2
RIP2
1
RUD1
1
RIP1
0
RUD0
0
RIP0