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Understanding drivers and direct I/O

Posted: 16 Mar 2009 ?? ?Print Version ?Bookmark and Share

Keywords:driver direct I/O? instrument test? PC communication? application note?

This application note is part of the Test-System Development Guide series, which is designed to help you quickly design a test system that produces reliable results, meets your throughput requirements, and does so within your budget.

This application note answers common questions about the use of drivers and direct I/O to send commands from a PC application to the test instrument. It discusses how the driver came about, what the different software layers do in a system to help the instrument communicate to the PC, which drivers are compatible with various software languages and I/O software and references for further study.

View the PDF document for more information.

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