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76 Spyder3 GigE Vision SG-14 Monochrome Cameras User’s Manual

03-032-20123-01 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 that, it

will become inactive until the next trigger occurs. If a trigger occurs while pulse ge nerator 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 60: 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.

Trigger Mode

Indicates how a triggered pulse generator will handle its triggers. The possible settings are:

1 2 ... 71 72 73 74 75 76 77 78 79 80 81 ... 103 104

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