Chapter 5 Analog Output
NI USB-621x User Manual 5-10 ni.com
Getting Started with AO Applications in Software
You can use a USB-621x device in the following analog output
applications:
• Single-point (on-demand) generation
• Finite generation
• Continuous generation
• Waveform generation
You can perform these generations through programmed I/O or USB Signal
Stream data transfer mechanisms. Some of the applications also u se start
triggers and pause triggers.
Note For more information about programming analog output applications and triggers in
software, refer to the NI-DAQmx Help or the LabVIEW Help in version 8.0 or later.