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PDFAn instrument driver is a set of software routines that control a programmable instrument. Each routine corresponds to a programmatic operation such as configuring, reading from, writing to, and triggering the instrument. Instrument drivers simplify instrument control and reduce test program development time by eliminating the need to learn the programming protocol for each instrument.
Instrument drivers are available in two main architectures: Plug&Play and IVI. Both architectures use Virtual Instrumentation Software Architecture (VISA) to provide bus and platform independent instrument communication. The Instrument Driver Network (ni.com/idnet) has thousands of free instrument drivers for download.
To learn more visit the NI Developer Zone: Instrument Drivers – Learn
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