PixArt Imaging Inc.
PAW3601DH-NF
0x05
Bit
Field
Usage
7
6
5
Operation_Mode
4
3
2
1
0
LDsht_enh
XY_enh Reserved
Slp_enh
Slp2au
Slp2mu
Slp1mu
Wakeup
Register 0x05 allows the user to change the operation of the mouse sensor. Shown below are the bits,
their default values, and optional values.
Operation_Mode[4:0]
“0xxxx” = Disable sleep mode
“10xxx” = Enable sleep mode
1
“11xxx” = Enable sleep mode
2
“1x100” = Force enter sleep2
3
“1x010” = Force enter sleep1
3
“1x001” = Force wakeup from sleep mode
3
Notes:
1. Enable sleep mode, but disable automatic entering sleep2 mode, that is, only 2 modes will be used,
normal mode and sleep1 mode. After 0.45 sec not moving during normal mode, the mouse sensor
will enter sleep1 mode, and keep on sleep1 mode until moving is detected or wakeup is asserted.
2. Enable sleep mode full function, that is 3 modes will be used, normal mode, sleep1 mode and sleep2
mode. After 0.45 sec not moving during normal mode, the mouse sensor will enter sleep1 mode, and
keep on sleep1 mode until moving is detected or wakeup is asserted.
And after 27.3 sec not moving during sleep1 mode, the chip will enter sleep2 mode, and keep on
sleep2 mode until detect moving or force wakeup to normal mode.
Mode
Sampling rate @6600 frame/sec
Active duty cycle @6600 frame/sec
Sleep1
206/sec
22%
Sleep2
6.43/sec
2.25%
3. Only one of these three bits slp2mu_enh, slp1mu_enh, and wakeup can be set to 1 at the same time,
others have to be set to 0. After a period of time, the bit, which was set to 1, will be reset to 0 by
internal signal.
Notes
Field Name
LDsht_enh
XY_enh
Reserved
Slp_enh
Slp2au
Slp2mu
Slp1mu
Wakeup
Description
LD shutter enable/disable
0 = Disable
1 = Enable (Default)
XY quadrature output enable/disable
0 = Disable
1 = Enable (Default)
Reserved for future use
Sleep mode enable/disable
0 = Disable
1 = Enable (Default)
Automatic enter sleep2 mode enable/disable
0 = Disable (Default)
1 = Enable
Manual enter sleep2 mode, set “1” will enter sleep2 and this bit will be reset to “0”
Manual enter sleep1 mode, set “1” will enter sleep1 and this bit will be reset to “0”
Manual wake up from sleep mode, set “1” will enter wakeup and this bit will be reset
to “0”
CMOS Laser Mouse Sensor
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.
7
V2.2, Aug. 2007
PixArt Imaging Inc.
E-mail:
fae_service@pixart.com.tw
PIXART [ PIXART IMAGING INC. ]
