PAW3603DH Datasheet, PDF (7/32 Pages) Pixart Imaging Inc. – LOW POWER WIRELESS LASER MOUSE SENSOR

PixArt Imaging Inc.
PAW3603DH
CMOS Laser Mouse Sensor
0x06
Bit
Field
Usage
Configuration
7
6
5
4
3
2
1
0
Reset Reserved[2] Cpimd Reserved[1] PD_enh Reserved[0]
CPI [1:0]
The Configuration register allows the user to change the configuration of the sensor. Shown below
are the bits, their default values, and optional values.
Notes Field Name
Reset
Reserved[2]
Description
Full chip reset
0 = Normal operation mode (Default)
1 = Full chip reset
Reserved for future use. Must be written to zero.
Cpimd
CPI mode select
Reserved[1]
PD_enh
Reserved[0]
CPI[1:0]
Reserved for future use. Must be written to zero.
Power down mode
0 = Normal operation (Default)
1 = Power down mode
Reserved for future use. Must be written to zero.
Output resolution setting, setting with CPI mode select bit (Cpimd)
PIN15
Register
CPI
CPI Pin
Cpimd
CPI[1:0]
Low
0
0
1600
Low
0
1,2
800
Low
0
3
1200
Low
1
0
2000
Low
1
1,2
1000
Low
1
3
1600
High
0
0
1200
Low
0
0
1600
Floating
0
0
800
High
1
0
1600
Low
1
0
2000
Floating
1
0
1000
Note that the PIN15 MUST be Low if customers want to change every CPI scale via
Configuration register.
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7
PixArt Imaging Inc.
E-mail: [e-mail]
V1.0, Aug. 2007