Trigger Acquisition - Introduction | ![]() ![]() ![]() ![]() |
Trigger Acquisition Programming Hints :
Introduction
A trigger is an event that occurs
based on a specified set of conditions. An interrupt mode or DMA-mode Analoginput
operation
can use a trigger to determinate
when acquisition stop.
The trigger mode data acquisition
programming is almost the same as the non-trigger mode asynchronous input
programming.
Using PCIS-DASK to perform trigger
mode data acquisition, the SyncMode of continuous AI should be set
as ASYNCH_OP.