Getting Started With Ai Applications In Software - National Instruments 6368 User Manual

Using an Analog Source
When you use an analog trigger source, the internal sample clock pauses when the Analog
Comparison Event signal is low and resumes when the signal goes high (or vice versa).
Routing AI Pause Trigger Signal to an Output Terminal
You can route AI Pause Trigger out to any PFI <0..15>, RTSI <0..7>, PXI_STAR, or
PXIe_DSTARC terminal.
Note Pause triggers are only sensitive to the level of the source, not the edge.

Getting Started with AI Applications in Software

You can use the MIO X Series device in the following analog input applications:
• Single-point analog input (on demand)
• Finite analog input
• Continuous analog input
• Hardware-timed single point
You can perform these applications through DMA or programmed I/O data transfer mechanisms.
Some of the applications also use start, reference, and pause triggers.
Note For more information about programming analog input applications and
triggers in software, refer to the NI-DAQmx Help or the LabVIEW Help.
MIO X Series devices use the NI-DAQmx driver. NI-DAQmx includes a collection of
programming examples to help you get started developing an application. You can modify
example code and save it in an application. You can use examples to develop a new application
or add example code to an existing application.
To locate LabVIEW, LabWindows/CVI, Measurement Studio, Visual Basic, and ANSI C
examples, refer to the document, Where Are NI-DAQmx Examples Installed in Windows?, by
going to
ni.com/info
For additional examples, refer to
and entering the Info Code
ni.com/examples
.
daqmxexp
.
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X Series User Manual