Set Trigger Debouncer - HikRobot USB3.0 User Manual

USB3.0 Board Level Camera User Manual
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If the 1st frame image's exposure time of the 2nd trigger signal is earlier than the camera's last
frame creation time of the 1st trigger signal, and then the camera will delay this exposure time.
Thus making sure this exposure time is not earlier than the camera's last frame creation time of
the 1st trigger signal.
Figure 8-20 Second Triger Signal Delayed
The three sequence diagrams above uses rising edge as trigger activation.

8.6.5 Set Trigger Debouncer

The external trigger input signal of the camera may have signal bounce that may cause false trigger.
Thus, it is necessary to debounce the external trigger signal, and its sequence diagram is shown
below.
The sequence diagram below uses rising edge as trigger activation.
Trigger_in1 Trigger_in2 Trigger_in3
Before Debounce
Trigger_in2
Trigger_in3
After Debounce
Debouncer Time
Debouncer Time Debouncer Time
Figure 8-21 Trigger Debouncer Sequence Diagram
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