Tel: 886. 909 602 109 Email: [email protected]
57
Fig. 6-19 Auxiliary 1/2 Trigger Dialog Box
4) Pulse trigger options
a) Synchronous pulse input zone
Select the internal or external source to synchronize the internal pulse generator of the analyzer.
[Synchronization]
1)
Internal
: the pulse generator is synchronized according to the periodic signal generated in the analyzer, and
the output pulse train period is determined according to the pulse repetition period in the pulse measurement
interface.
2)
External
: the pulse repetition period specified by the user is ignored. One pulse train will be output once an
effective external pulse synchronization signal is detected by the analyzer.
The delay and width of the pulse
generator can be set respectively in the pulse measurement interface. The external pulse synchronization input
signal will be input through the
pulse input/output interface
of the rear panel of the analyzer. The configurable
synchronization trigger signal can be input to the analyzer according to the pulse synchronization input signal. If
the level is trigger, the analyzer will output a pulse train. If the level is continuously effective, the analyzer will
continue to output another pulse train. If the edge is triggered, the analyzer will be triggered by one effective edge
signal to output a pulse train. The pulse train length is the maximum value (delay + width) in all the enabled pulse
generators.
[Level/edge]
Set the characteristics of the effective external pulse synchronization input signal to be received by the analyzer:
high level, low level, rising edge or falling edge.
b) Receiver output zone
[Synchronization of receiver and pulse generator 0]