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Area Scan Machine Vision USB 3.0 Camera User Manual
29
3.3.2
Rolling Shutter
Support rolling shutter camera. The exposure starts in the first row, and the data will
read out simultaneously. After the whole action, the rest of rows start to expose and
read out one by one. The time for the sensor collecting exposure and for the data
readout are the same, but as shown in Figure 3-11, different in the exposure starting
time.
Line 1
Line 2
Line 3
Line 4
Line 5
Line n
Line n-1
Readout
Readout
Exposure
Offset=Readout
Figure 3-11
Rolling Shutter
The figure of rolling shutter’s signal readout under internal trigger mode
Sensor
exposure
Intergration1
Intergration2
Intergration3
Frame 1
Readout
Frame 2
Readout
Figure 3-12
Internal Trigger Mode
The figure of rolling shutter’s signal readout under the external trigger mode