ADNS-2080 Avago Technologies US Inc., ADNS-2080 Datasheet - Page 24

• Manufacturer Part Number: ADNS-2080
• Description: Low Power Wireless LED Sensor
• Manufacturer: Avago Technologies US Inc.

Specifications of ADNS-2080

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 516-2309-5

DELTA_XY_HIGH
Upper 4 bits Delta-X/Y Displacement Register
Access: Read
Data Type: Eight bit 2’s complement number.
USAGE: Concatenate the values to have a 12-bit reporting for the motion.
NOTE: Avago RECOMMENDS that registers 0x03, 0x04 and 0x0C be read consecutively in 12-bit motion reporting.
MOUSE_CTRL
Mouse Control Register
Access: Read/Write
Data Type: Bit field.
USAGE: Resolution and chip reset information can be accessed or to be edited by this register.
NOTE: Setting MOUSE_CTRL [5] bit to ‘1’ will supersede and ignore MOUSE_CTRL [0] setting.
24
X motion = {DELTA_XY_HIGH[7:4], DELTA_X} , Y motion = DELTA_XY_HIGH[3:0], DELTA_Y}
7:4
3:0
7
Bit(s)
Bit(s)
6
5
4:2
1
0
Field DELTA_X_
Field BIT_
Bit 7
Bit 7
HI3
REPORTING
DELTA_X_HI
DELTA_Y_HI
BIT_REPORTING
Field Name
Field Name
RSVD
RES_EN
RES [2:0]
PD
RES_D
Address: 0x0c
Reset Value: 0x00
Address: 0x0d
Reset Value: 0x01
6
DELTA_X_
HI2
6
RSVD
Upper 4 bits of DELTA_X displacement for 12-bit reporting
Upper 4 bits of DELTA_Y displacement for 12-bit reporting
0x0: 8-bit motion reporting
0x1: 12-bit motion reporting. Read register 0x03, 0x04 and 0x0c.
Description
Description
Reserved
Enable resolution settings set on MOUSE_CTRL [4:2]
Resolution
Power Down
0x0: 1000 dpi (default)
0x1: 250 dpi
0x2: 500 dpi
0x3: 1250 dpi
0x4: 1500 dpi
0x5: 1750 dpi
0x6: 2000 dpi
0x0: 500 dpi
0x1: 1250 dpi (default)
5
DELTA_X_
HI1
5
RES_EN
4
DELTA_X_
HI0
4
RES2
3
DELTA_Y_
HI3
3
RES1
2
DELTA_Y_
HI2
2
RES0
1
DELTA_Y_
HI1
1
PD
0
DELTA_Y_
HI0
0
RES_D