ADNK-5023-SP02 Avago Technologies US Inc., ADNK-5023-SP02 Datasheet - Page 16

• Manufacturer Part Number: ADNK-5023-SP02
• Description: KIT REF DES OPTICAL MOUSE A5023
• Manufacturer: Avago Technologies US Inc.

Specifications of ADNK-5023-SP02

• Main Purpose: Reference Design, Optical Mouse
• Utilized Ic / Part: ADNS-5020
• Description/function: Optical Mouse Sensor Kit
• Interface Type: USB
• Product: Display Modules
• Touch Panel: No Touch Panel
• For Use With/related Products: SPCP18A-13C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Secondary Attributes: -
• Embedded: -
• Primary Attributes: -
• Lead Free Status / Rohs Status: Details

Product_ID
Access: Read
Data Type:
USAGE:
Revision_ID
Access: Read
Data Type:
USAGE:
Motion
Access: Read/Write
Data Type:
USAGE:
16
Field Name
MOT
Reserved
Bit
Field
Bit
Field
Bit
Field
8-Bit unsigned integer
This register contains a unique identification assigned to the ADNS-5020-EN. The value in this
register does not change; it can be used to verify that the serial communications link is functional.
8-Bit unsigned integer
This register contains the IC revision. It is subject to change when new IC versions are released.
Bit field.
Register 0x02 allows the user to determine if motion has occurred since the last time it was read.
If the MOT bit is set, then the user should read registers 0x03 and 0x04 to get the accumulated
motion. Read this register before reading the Delta_X and Delta_Y registers.
Writing anything to this register clears the MOT bit, Delta_X and Delta_Y registers. The written data
byte is not saved.
7
PID
7
RID
7
MOT
Address: 0x00
Reset Value: 0x12
Address: 0x01
Reset Value: 0x01
Address: 0x02
Reset Value: 0x00
7
7
Description
Motion since last report
0 = No motion
1 = Motion occurred, data ready for reading in Delta_X and Delta_Y registers
Reserved
6
PID
6
RID
6
Reserved Reserved Reserved Reserved Reserved Reserved Reserved
6
6
5
PID
5
RID
5
5
5
4
PID
4
RID
4
4
4
3
PID
3
RID
3
3
3
2
PID
2
RID
2
2
2
1
PID
1
RID
1
1
1
0
0
PID
0
RID
0
0