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Spyder3 SG-34 GigE Vision Color Manual
03-032-20124-00
Teledyne DALSA
Pulse Generator
The behavior of the Pu lse Generator is d efined by their d elay and w id th. The d elay is the am ou nt of tim e the
p u lse is in active p rior to the p u lse, and the w id th is the am ou nt of tim e the p u lse is active.
The Pu lse Generator sign als can be set in either triggered or p e riod ic m od e. In triggered m od e, the p u lse
generator is triggered by either the rising ed ge or high level of the inp u t signal. When triggered , the p u lse
generator is inactive for the d u ration of the d elay, then active for the d u ration of the w id th. After th at, it w ill
becom e inactive u ntil the next trigger occu rs. If a trigger occu rs w hile p u lse generator is alread y h and ling a
p reviou s trigger, the new trigger is ignored .
In p eriod ic m od e, the trigger continu ou sly generates a signal that is based on the con f igu red d elay and w id th.
The p eriod of the p u lse is therefore the d elay tim e p lu s the w id th tim e.
Figure 56: Pulse Generator
Pulse Generator 0 to 3
Selects w hich p u lse generator to configu re. To view the p u lse generator p rop erties, op en the d irectory.
Width
Ind icates the nu m ber of cycles (also d eterm ined by the granu larity) that the p u lse rem ains at a high level before
falling to a low level.
Delay
Ind icates the nu m ber of cycles (also d eterm in ed by the granu larity) that the p u lse rem ains at a low level before
rising to a high level.
