74 Spyder3 SG-34 GigE Vision Color Manual
03-032-20124-00 Teledyne DALSA
Pulse Generator
The behavior of the Pulse Generator is defined by their delay and width. The delay is the amount of time the
pulse is inactive prior to the pulse, and the width is the amount of time the pulse is active.
The Pulse Generator signals can be set in either triggered or periodic mode. In triggered mode, the pulse
generator is triggered by either the rising edge or high level of the input signal. When triggered, the pulse
generator is inactive for the duration of the delay, then active for the duration of the width. After th at, it will
become inactive until the next trigger occurs. If a trigger occurs while pulse generator is already handling a
previous trigger, the new trigger is ignored.
In periodic mode, the trigger continuously generates a signal that is based on the configured delay and width.
The period of the pulse is therefore the delay time plus the width time.
Figure 56: Pulse Generator
Pulse Generator 0 to 3
Selects which pulse generator to configure. To view the pulse generator properties, open the directory.
Width
Indicates the number of cycles (also determined by the granularity) that the pulse remains at a high level before
falling to a low level.
Delay
Indicates the number of cycles (also determined by the granularity) that the pulse remains at a low level before
rising to a high level.
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