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trigger

Triggering means the defined temporal or level triggering of a function. Triggering is initiated by a trigger signal.

The trigger signal can represent a certain state, for example the rising or falling edge of a pulse, a logical link, if two signals fulfill a logical AND function, or a certain level, which triggers a trigger signal if the level is exceeded or not reached.

Triggering with defined trigger edge and level

Triggering with defined trigger edge and level

According to the possibilities from which the trigger signal can be derived, a trigger signal can have any form, it can equally be a periodic signal, a statistically appearing one or a one-time one.

Trigger signals are used for the defined triggering of an oscillation, a burst or an oscillation train. The function of triggering is used in electronic circuits, in generators and measuring devices, in mixing and cutting technology, in networks, computers and buses.

Informations:
Englisch: trigger
Updated at: 02.01.2007
#Words: 146
Links: level, signal, pulse, logical link (LL), burst
Translations: DE
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