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DoSoftTrig software trigger
GlobalSoftTrig global software trigger
Ext_Trig_IN external trigger input
Din_0 edge trigger
Din_1 edge trigger
Din_2 edge trigger
Din_3 edge trigger
DI acquisition trigger
DO acquisition trigger
DO trigger signal
Figure 5.3 DO trigger options
The DO output uses the channel exclusive software trigger signal DoSoftTrig as the trigger source
by default. You can set DO output to use other trigger sources to achieve the synchronization of
each function via software settings.
The DoSoftTrig software trigger and the GlobalSoftTrig global software trigger are both software
triggers, which means the computer sends a command to the data acquisition
device
to achieve
device triggering.
Ext_Trig_IN external trigger means that when Ext_Trig_IN receives a rising edge, the device
triggers. The DO trigger signal can be set to the Ext_Trig_OUT pin via software for multiple
device synchronization. See the "Synchronization System" chapter for details on external
triggering.
The Din_0 ~ Din_3 edge trigger means that when the DIO pin is configured as an input, and the
DIO pin receives a rising edge, the device triggers.
DI acquisition trigger and DO acquisition trigger can be used to trigger the DO function alongside
their own functions to achieve the synchronization of each function.
Clear trigger
The DO trigger status can be reset to an untriggered state via software settings.