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About This Manual Multifunction Reconfigur able I/O User Manual x ni.com NI 783 x Refers to PCI/PXI-7831 and PCI/PXI-7833 devices. NI 784 x Refers to PCIe/PXI-7841 and PC Ie/PXI-7842 devices. NI 785 x Refers to PCIe/PXI-…

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© National Instruments Corporation ix Multifunction Reconfigurable I/O User Manual
About This Manual
This manual describes the electrical and mechanical aspects, as well as the
programming and usage information, for the following devices:
• PCI/PXI-7811
• PCI/PXI-7813
• PCI/PXI-7830
• PCI/PXI-7831
• PCI/PXI-7833
• PCIe/PXI-7841
• PCIe/PXI-7842
• PCIe/PXI-7851
• PCIe/PXI-7852
• PXI-7853
• PXI-7854
Conventions
The following conventions appear in this manual:
This icon denotes a note, which alerts you to important information.
This icon denotes a caution, which advises you of precautions to take to
avoid injury, data loss, or a system crash. When this symbol is marked on a
product, refer to the Read Me First: Safety and Electromagnetic
Compatibility document for information about precautions to take.
When symbol is marked on a product, it denotes a warning advising you to
take precautions to avoid electrical shock.
When symbol is marked on a product, it denotes a component that may be
hot. Touching this component may result in bodily injury.
NI 78xx Refers to PCI/PXI-7811, PCI/PXI-7813, PCI/PXI-7831, PCI/PXI-7833,
PCIe/PXI-7841, PCIe/PXI-7842, PCIe/PXI-7851, and PCIe/PXI-7852
devices.
NI 781x Refers to PCI/PXI-7811 and PCI/PXI-7813 devices.
About This Manual
Multifunction Reconfigurable I/O User Manual x ni.com
NI 783x Refers to PCI/PXI-7831 and PCI/PXI-7833 devices.
NI 784x Refers to PCIe/PXI-7841 and PCIe/PXI-7842 devices.
NI 785x Refers to PCIe/PXI-7851 and PCIe/PXI-7852 devices.
Related Documentation
The following documents contain information that you may find helpful as
you use this help file. Your documentation needs may vary depending on
the hardware and software you use for your application.
Note Most manuals are available as PDFs. You must have Adobe Reader with Search and
Accessibility 5.0.5 or later installed to view the PDFs. Refer to the Adobe Systems
Incorporated Web site at
www.adobe.com to download Adobe Reader. Refer to
ni.com/docs for updated documentation resources.
Software Documentation
• LabVIEW FPGA documentation
– Getting Started with LabVIEW FPGA 8.x—This KnowledgeBase,
available at
ni.com/kb, provides links to the top resources that
can be used to assist in getting started with programming in
LabVIEW FPGA.
– FPGA Module book in the LabVIEW Help—Select Help»Search
the LabVIEW Help in LabVIEW to view the LabVIEW Help.
Browse the FPGA Module book in the Contents tab for
information about using the FPGA Module to create VIs that run
on your device.
– LabVIEW FPGA Module Release and Upgrade Notes—Contains
information about installing the LabVIEW FPGA Module,
describes new features, and provides upgrade information.
To access this document, refer to
ni.com/docs. In
LabVIEW 8.0 or later, you can also view the LabVIEW Manuals
directory that contains this document by selecting Start»
All Programs»National Instruments»LabVIEW»LabVIEW
Manuals.
• LabVIEW Real-Time documentation
– Getting Started with the LabVIEW Real-Time Module—Provides
exercises to teach you how to develop a real-time project and VIs,
from setting up RT targets to building, debugging, and deploying
real-time applications. This document provides references to the
About This Manual
© National Instruments Corporation xi Multifunction Reconfigurable I/O User Manual
LabVIEW Help and other Real-Time Module documents for more
information as you create the real-time application. To access this
document, refer to
ni.com/docs. In LabVIEW 8.0 or later, you
can also view the LabVIEW Manuals directory that contains this
document by selecting Start»All Programs»National
Instruments»LabVIEW»LabVIEW Manuals.
– Real-Time Module book in the LabVIEW Help—Select Help»
Search the LabVIEW Help in LabVIEW to view the LabVIEW
Help. Browse the Real-Time Module book in the Contents tab
for information about how to build deterministic applications
using the LabVIEW Real-Time Module.
– LabVIEW Real-Time Module Release and Upgrade
Notes—Includes information about system requirements,
installation, configuration, new features and changes, and
compatibility issues for the LabVIEW Real-Time Module.
To access this document, refer to
ni.com/docs. In
LabVIEW 8.0 or later, you can also view the LabVIEW Manuals
directory that contains this document by selecting Start»
All Programs»National Instruments»LabVIEW»LabVIEW
Manuals.
Device-Specific Documentation
• Getting Started with R Series Multifunction RIO—This document
explains how to install and configure your device, and contains a
tutorial that demonstrates how to begin taking a measurement using
LabVIEW FPGA. This document is available at
ni.com/docs.
• Multifunction Reconfigurable I/O Specifications—Lists the
specifications of the NI 781x/783x/784x/785x devices. This document
is available at
ni.com/docs.
Additional Resources
The following documents contain information you might find helpful:
• NI Developer Zone tutorial, Field Wiring and Noise Considerations
for Analog Signals, at
ni.com/zone
• PICMG CompactPCI 2.0 R3.0
• PXI Hardware Specification Revision 2.1
• PXI Software Specification Revision 2.1
• National Instruments Example Finder—LabVIEW contains an
extensive library of VIs and example programs for use with R Series
devices. To access the NI Example Finder, open LabVIEW and select