ADNS-9500 Avago Technologies US Inc., ADNS-9500 Datasheet - Page 25

• Manufacturer Part Number: ADNS-9500
• Description: Ultimate Gaming Laser Sensor
• Manufacturer: Avago Technologies US Inc.

Specifications of ADNS-9500

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

Delta_X_L
Access: Read Only
Data Type: 16 bits 2’s complement number. Lower 8 bits of Delta_X.
USAGE: X movement is counts since last report. Absolute value is determined by resolution. Reading it clears the
Delta_X_H
Access: Read Only
Data Type: 16 bits 2’s complement number. Upper 8 bits of Delta_X.
USAGE: Delta_X_H must be read after Delta_X_L to have the full motion data. Reading it clears the register.
Delta_Y_L
Access: Read Only
Data Type: 16 bits 2’s complement number. Lower 8 bits of Delta_Y.
USAGE: Y movement is counts since last report. Absolute value is determined by resolution. Reading it clears the
Delta_Y_H
Access: Read Only
Data Type: 16 bits 2’s complement number. Upper 8 bits of Delta_Y.
USAGE: Delta_Y_H must be read after Delta_Y_L to have the full motion data. Reading it clears the register.
25
Bit
Field
Bit
Field
Bit
Field
Bit
Field
register.
register.
7
X
7
X
7
Y
7
Y
7
15
7
15
NOTES: Avago RECOMMENDS that registers 0x02, 0x03, 0x04, 0x05 and 0x06 to be read sequentially.
6
X
6
X
6
Y
6
Y
6
14
6
14
Address: 0x03
Reset Value: 0x00
Address: 0x04
Reset Value: 0x00
Address: 0x05
Reset Value: 0x00
Address: 0x06
Reset Value: 0x00
5
X
5
X
5
Y
5
Y
5
13
5
13
4
X
4
X
4
Y
4
Y
4
12
4
12
3
X
3
X
3
Y
3
Y
3
11
3
11
2
X
2
X
2
Y
2
Y
2
10
2
10
1
X
1
X
1
Y
1
Y
1
9
1
9
0
X
0
X
0
Y
0
Y
0
8
0
8