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Pre-trigger / Trigger Delay

Users can self-decide to analyze the status before the trigger happens or specified time after the trigger happens.

Pre-trigger:
Users can set the trigger position to pre-trigger. See Fig.1, 90% means only 10% of RAM size are used for storing the data after trigger, 90% are for the data before the trigger.

Set the trigger position

Fig.1: Set the trigger position to 90%.

 

Select one Bus and set its trigger condition to 0X5D and trigger position to 90%.
Users can see the data before 0X5D.(Fig. 2)

Set the trigger condition

Fig.2: Set the trigger condition to 0X5D and trigger position to 90%.

 

Trigger Delay:
Users can set to record the waveform specified time after the trigger happens. See Fig.1, the trigger delay is set to 50us, press Enter to confirm and see the waveform 50us delayed.

Set the trigger delay

Fig.1: Set the trigger delay to 50us.

 

Set the trigger condition

Fig.2: Set the trigger condition to 0X74 and trigger delay to 50us.

 

 
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