ADNS-7530 Avago Technologies US Inc., ADNS-7530 Datasheet - Page 33

• Manufacturer Part Number: ADNS-7530
• Description: Optical Mouse Sensor,DIP
• Manufacturer: Avago Technologies US Inc.

Specifications of ADNS-7530

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

Access: Read/Write
Data Type
USAGE: Bits 7 and 6 of this register must be the complement of the corresponding bits in register 0x1A for the VCSEL
control to be as programmed, otherwise the laser turned is off and the LP_VALID bit in the MOTION register is set to 0.
Registers 0x1A and 0x1F may be written in any order after power ON reset.
Observation
Access: Read/Write
Data Type
USAGE: Register 0x2e provides bits that are set every frame. It can be used during EFT/B testing to check that the chip
is running correctly. Writing anything to this register will clear the bits. Wait for at least one frame before reading the
register.
33
Field Name
MODE
OBS
AS _ T 1
eserved
eserved
Field
Field
4-0
Bit
Bit
1-0
Range_C1
MODE
: 8 Bit unsigned
: Bit field
Description
Mode Status: Reports which mode the sensor is in.
00 = Run
01 = Rest 1
10 = Rest 2
11 = Rest 3
Set every frame
7
7
1
Address: 0x1f
Reset Value: 0x00
Address: 0x e
Reset Value: 0x00
Address: 0x f-0x3 , 0x3 -0x3
Address: 0x 0-0x d
Range_C0
MODE
0
Reserved
Reserved
5
5
Reserved
OBS
4
Reserved
OBS
3
3
3
Reserved
OBS
2
Reserved
OBS
1
1
1
Reserved
OBS
0
0
0