Basler Camera User Manual page 125

AW00123402000
Frame Start
Triggered
Line 1
Line 2
Line 3
Line 4
Line 5
Line 6
Line 7
Line 8
Line 9
Line 10
Line 11
tRow
Line N-2
Line N-1
Line N
Reset Runtime
Fig. 50: Rolling Shutter in the ERS Mode
You can calculate the reset runtime using this formula:
Reset Runtime = tRow x (ROI Height -1)
You can calculate the total readout time using this formula:
Total Readout Time = [ tRow x (ROI Height) ] + C
You can calculate the total runtime using this formula:
Total Runtime = Exposure Time Parameter Setting + Total Readout Time
The cameras, except the acA3800-14 and 4600-10 cameras, can provide an exposure active
output signal that will go high when the exposure time for line one begins and will go low when the
exposure time for line one ends.
If the camera is operating with the rolling shutter in ERS mode and you are using the camera to
capture images of moving objects, the use of flash lighting is most strongly recommended. The
camera supplies a flash window output signal to facilitate the use of flash lighting.
Basler ace USB 3.0
Total Runtime
µs
1
Image Acquisition Control
Total Readout Time
Sensor Readout Time
tRow
C
1
= line exposure
= line readout
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