Chapter 11
Bus Interface
Changing Data Transfer Methods
NI USB-621x User Manual
Output Data Generation Methods
Output, for more information.
USB-621x devices have four dedicated USB Signal Stream channels. To
change your data transfer mechanism between USB Signal Streams and
programmed I/O, use the Data Transfer Mechanism property node
function in NI-DAQmx.
section of Chapter 5,
11-2
Analog
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