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National Instruments · PXI

PXI-7833R

The National Instruments PXI-7833R is an R Series multifunction reconfigurable I/O module combining a Virtex-II V3000 FPGA with analog input, analog output and digital I/O.

ManufacturerNational Instruments

ModelPXI-7833R

Product TypeMultifunction reconfigurable I/O module

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FPGAVirtex-II, 3 million gates

Analog I/O8 inputs and 8 outputs; 16-bit resolution

Digital I/O96 TTL-compatible lines

Development softwareLabVIEW FPGA Module

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Overview

Product overview

Key product information and technical features.

The PXI-7833R belongs to NI's FPGA-based R Series. NI identifies its FPGA as a Virtex-II device with 3 million gates and 14,336 slices.

Integration requires attention to the software toolchain. NI's historical support table lists the PXI-7833R with the LabVIEW FPGA Module and NI-RIO; those minimum-version records should not be interpreted as confirmation of support in a current software release.

User-reconfigurable Virtex-II FPGA architecture.
Software-selectable differential, RSE or NRSE analog input configuration.
LabVIEW FPGA-based I/O configuration.

Verified specifications

Technical data

Verified product specifications.

Analog input channels	8 channels
Analog input resolution	16 bits
Maximum analog input sampling rate	200 per channel kS/s
Analog input range	±10 V
Analog output channels	8 channels
Analog output resolution	16 bits
Maximum analog output update rate	1 MS/s
Analog output range	±10 V
Digital I/O lines	96; TTL-compatible
FPGA	Virtex-II V3000
I/O connectors	Three 68-pin female VHDCI connectors

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National Instruments

Manufacturer

PXI R Series

Modular reconfigurable I/O platform

PXI-7833R

Multifunction FPGA I/O module

Software planning

Check device support for the intended NI-RIO and LabVIEW FPGA versions before integration.

At an 80 MHz timebase, NI specifies a 0–45 °C operating range in PXI-1000/B and PXI-101X chassis.

Manuals & software

Technical resources

Manuals, software and technical resources for this model.

NI R Series Multifunction RIO SpecificationsSpecifications · download.ni.com

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NI PXI-7833 SupportManufacturer Support Page · ni.com

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Software Support for cRIO Devices and R Series DevicesHistorical Software Compatibility Reference · download.ni.com

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Changing the Analog Input Configuration for R Series Multifunction RIO DevicesTechnical resource

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Slices on an FPGA ChipTechnical resource

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FAQ

Product-specific questions

Product-specific answers based on available technical information.

Which FPGA does the PXI-7833R use?

It uses a Virtex-II FPGA with 3 million gates and 14,336 slices.

Can the analog input wiring mode be changed?

Yes. NI documents differential, referenced single-ended and nonreferenced single-ended configuration through LabVIEW FPGA. The configuration procedure depends on the LabVIEW version.

Does the historical software support table establish current compatibility?

No. The table lists historical minimum versions for the PXI-7833R. Confirm support for the specific software release and operating system intended for the system.