Changing data transfer methods, Changing data transfer methods -2 – National Instruments Data Acquisition Device NI USB-621x User Manual

Page 137

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Chapter 11

Bus Interface

NI USB-621x User Manual

11-2

ni.com

Output Data Generation Methods

section of Chapter 5,

Analog

Output

, for more information.

Changing Data Transfer Methods

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.

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