PixArt Imaging Inc.
PAN101B
CMOS Optical Navigation Sensor
5. PD Pin Timing
PD
tPDW
1us,min
IDD
200us
128frames
tPD
0.5us
tCOMPUTE
4ms,min
tPUPD
42.8ms
Figure 5. PD minimum pulse width
PD
tPDW
1us,min
1
0
1
1
1
2
1
3
1
4
1
5
1
6
1
2
3
4
5
6
7
8 9
SCLK
SDIO
Hi-Z
ADDRESS(R/W)
DATA
Figure 6. Forcing PAN101B SDIO line to the Hi-Z state
tPDW
1us,min
PD
1
0
1
1
2
1
3
1
4
1
5
1
6
1
2
3
4
5
6
7
8
9
SCLK
SDIO
1
Hi-Z
ADDRESS(R/W)
DATA
Figure 7. Forcing PAN101B full chip reset and SDIO line to the Hi-Z state
PD
tPDW
1us,min
1
0
1
1
1
2
1
3
1
4
1
5
1
6
1
0
1
1
1
2
1
3
1
4
1
5
1
6
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
SCLK
Address=0x02 Data=0x80
Address=0x04 Data=0xFF
SDIO
tCOMPUTE
4ms,min
Figure 8. Read the motion data from PAN101B
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PixArt Imaging Inc.
E-mail: fae_service@pixart.com.tw
10
V1.4, FEB. 2003
PIXART [ PIXART IMAGING INC. ]
