ADNS-3060 Avago Technologies US Inc., ADNS-3060 Datasheet - Page 23

• Manufacturer Part Number: ADNS-3060
• Description: Optical Mouse Sensor,DIP
• Manufacturer: Avago Technologies US Inc.

Specifications of ADNS-3060

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: Q2073278B

Product_ID
Access: Read
Data Type: 8-Bit unsigned integer
USAGE: This register contains a unique identification assigned to the ADNS-3060. The value in this register does not
change; it can be used to verify that the serial communications link is functional.
Revision_ID
Access: Read
Data Type: 8-Bit unsigned integer.
USAGE: This register contains the IC revision. It is subject to change when new IC versions are released.
NOTE: The downloaded SROM firmware revision is a separate value and is available in the SROM_ID register.
Motion
Access: Read
Data Type: Bit field.
USAGE: Register 0x02 allows the user to determine if motion has occurred since the last time it was read. If so, then
the user should read registers 0x03 and 0x04 to get the accumulated motion. It also tells if the motion buffers have
overflowed, and the current resolution setting.
23
Field Name
MOT
Reserved
Reserved
OVF
Reserved
Reserved
Reserved
RES
Field
Field
Field
Bit
Bit
Bit
PID
MOT
RID
7
7
7
7
7
Description
Motion since last report or PD
0 = No motion
1 = Motion occurred, data ready for reading in Delta_X and Delta_Y registers
Reserved
Reserved
Motion overflow, Delta_Y and/or Delta_X buffer has overflowed since last report
0 = no overflow
1 = Overflow has occurred
Reserved
Reserved
Reserved
Resolution in counts per inch
0 = 400
1 = 800
Reserved
PID
RID
6
6
6
6
6
Reserved
PID
RID
5
5
5
Address: 0x00
Reset Value: 0x17
Address: 0x01
Reset Value: 0xNN
Address: 0x02
Reset Value: 0x00
5
5
PID
OVF
RID
4
4
4
4
4
Reserved
PID
RID
3
3
3
3
3
Reserved
PID
RID
2
2
2
2
2
Reserved
PID
RID
1
1
1
1
1
PID
RID
RES
0
0
0
0
0