ADNS-5020 Avago Technologies US Inc., ADNS-5020 Datasheet - Page 17

• Manufacturer Part Number: ADNS-5020
• Description: Optoelectronic Miscellaneous, Other
• Manufacturer: Avago Technologies US Inc.

Specifications of ADNS-5020

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Delta_X
Access: Read
Data Type: Eight bit 2’s complement number.
USAGE: X movement is counts since last report. Absolute value is determined by resolution. Reading clears the register.
NOTE: Avago Technologies RECOMMENDS that registers 0x03 and 0x04 be read sequentially.
Delta_Y
Access: Read
Data Type: Eight bit 2’s complement number.
USAGE: Y movement is counts since last report. Absolute value is determined by resolution. Reading clears the register.
NOTE: Avago Technologies RECOMMENDS that registers 0x03 and 0x04 be read sequentially.
17
Bit
Field
MOTION
DELTA_X
Bit
Field
MOTION
DELTA_Y
-128
-128
80
80
7
X
7
Y
7
7
Address: 0x03
Reset Value: 0x00
Address: 0x04
Reset Value: 0x00
-127
-127
81
81
6
X
6
Y
6
6
FE
-2
5
X
5
Y
FE
-2
5
5
FF
-1
-1
FF
4
X
4
Y
4
4
00
0
00
0
3
X
3
Y
+1
01
+1
3
3
01
+2
02
+2
02
2
X
2
Y
2
2
1
X
1
Y
+126
+126
1
1
7E
7E
+127
+127
7F
7F
0
X
0
Y
0
0