Timings - Matrix Vision mvBlueFOX3 Technical Manual

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21.10.3 Timings

21.10.3.1 Free running mode
In free running mode, the sensor reaches its maximum frame rate. This is done by overlapping erase, exposure and
readout phase. The sensor timing in free running mode is fixed, so there is no control when to start an acquisition.
This mode is used with trigger mode Continuous.
To calculate the maximum frames per second (FPS
InternalLineLength * 8
FrameTime = ------------------------------ * ----------------------------------
SensorInClock * NumberOfLVDS
If exposure time is lower than frame time:
1
FPS_max = ------------
FrameTime
If exposure time is greater than frame time:
1
FPS_max = --------------
ExposureTime
Figure 2: Spectral sensitivity mvBlueFOX3-2089C
Name Value
InternalLineLength 700
VerticalBlankLines 54
SensorInClock 74.25 (@50 MHz Pixel clock)
NumberOfLVDS 8
) in free running mode you will need following formula:
max
ImageHeight + VerticalBlankLines
1000
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