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| PAS005B Datasheet, PDF (22/41 Pages) Pixart Imaging Inc. – SXGA Color/Mono Digital CMOS Image Sensor | |||
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PixArt Imaging Inc.
PAS005B
CMOS Image Sensor IC
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Fig .4.3.5.2-1. Inter-line timing (default)
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Fig 4.3.5.2-2 Inter-line timing (programmable)
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Fig 4.3.5.2-3 Inter-frame timing (default)
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Fig .4.3.5.2-4 Inter-frame timing (programmable)
4.4 Snapshot mode
Typically, the snapshot mode must work with the aid of an external mechnical shutter. PAS005 support two
types of snapshot mode to fit the different exposure time request.
Snapshot mode 1: register seq_exp=1
When the exposure time is longer than the mechanical shutter speed limitation, snapshot mode 1 is chosen.
The exposure period is now controlled by the mechanisms of shutter opening and close as shown in Fig. 4.
The mechanical shutter can be trigger by the clock edge of output signal Vsync and all pixels will be exposure
All rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission.
PixArt Imaging Inc.
E-mail: fae_service@pixart.com.tw
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