National Instruments PXIe-7961 PXI FPGA Module for FlexRIO

1 image: Click to enlarge

National Instruments · PXI Express

PXIe-7961

The NI PXIe-7961 is a PXI Express FPGA module for FlexRIO built around a Virtex-5 SX50T FPGA. It provides configurable digital I/O and pairs with supported FlexRIO adapter modules to create LabVIEW FPGA-programmable instruments.

ManufacturerNational Instruments

ModelPXIe-7961

Product TypePXI FPGA Module for FlexRIO

● Available to Order

Condition: confirmed per unit

Request current pricing and lead time for this model. Our team will confirm the exact equipment configuration and condition.

Fast RFQ

Quote: PXIe-7961

Free Shippingfull policy linked

30-Day Warrantystandard coverage

30-Day Returnspolicy applies

Technical Supportmodel & compatibility help

FPGAVirtex-5 SX50T

FPGA slices8,160

DSP slices288

Embedded block RAM4,752 kbit

Onboard DRAMNone

Digital I/O132 single-ended lines or 66 differential pairs

SOHO Assistant

Ask about this exact model, a replacement, accessory, driver, rental or repair question.

Ask about specifications, compatibility, availability, rental or repair.

Ask SOHO Assistant

Overview

Product overview

Key product information and technical features.

The PXIe-7961 supplies the programmable FPGA portion of a modular FlexRIO instrument. A supported adapter module defines the physical analog or digital signal interface, while LabVIEW FPGA implements the application logic.

Peer-to-peer streaming allows data transfer to other supported FPGA or PXI Express modules without routing the data through the host processor. NI documentation also identifies FPGA coprocessing as a use that does not require an adapter module.

Reconfigurable Virtex-5 SX50T FPGA with 8,160 FPGA slices.
288 DSP slices and 4,752 kbit of embedded block RAM.
Digital I/O configurable as single-ended lines, differential pairs, or a mixture.
Supports peer-to-peer streaming between supported devices.

Verified specifications

Technical data

Verified product specifications.

FPGA	Virtex-5 SX50T
FPGA slices	8160 slices
DSP slices	288 slices
Embedded block RAM	4752 kbit
General-purpose digital I/O	132 single-ended or 66 differential; mixed configurations supported
Bus interface	x4 PXI Express, specification v1.0 compliant
DMA channels	16 channels

Condition & included items

What the actual unit includes

Confirm condition, included accessories and revision before ordering.

Condition

Confirmed per unit.

Included

Device / accessories confirmed in quote.

Revision

Exact revision confirmed when relevant.

Compatibility

Complete the measurement chain

Review system components and compatibility requirements.

National Instruments

Manufacturer

PXI Express

Chassis and backplane platform

FlexRIO PXIe-7961

Programmable FPGA module

Physical signal interface

Defined by the selected supported FlexRIO adapter module.

Check the exact adapter and software combination against NI compatibility documentation; this model has no onboard DRAM.

Manuals & software

Technical resources

Manuals, software and technical resources for this model.

PXIe-7961 Product SupportOfficial Product Page · ni.com

Open →

NI FlexRIO FPGA Module Installation Guide and SpecificationsInstallation Guide And Specifications PDF · docs-be.ni.com

Open →

NI FlexRIO Adapter and NI FlexRIO FPGA Module CompatibilityCompatibility Reference · ni.com

Open →

Components of a FlexRIO System with Modular I/OTechnical resource

Open →

NI FlexRIO Driver Supported Versions for FlexRIO Adapters and ModulesTechnical resource

Open →

Shipping, warranty & returns

Commercial terms

Review shipping, warranty and return terms before ordering.

Shipping

Free Shipping. Full policy terms apply.

Warranty

30-Day Warranty. Standard coverage applies.

Returns

30-Day Returns. Return policy applies.

Price / Availability

Contact SOHO ProLab for current quote and availability.

Lifecycle services

Source, rent or repair the exact model

Choose pricing, rental or repair for this exact model.

Get Price

Current price, availability and exact unit details.

Rent This Model

Request the exact model or a suitable alternative.

Repair This Model

Send the model and failure symptoms for review.

Alternatives & system components

Explore equipment

Electronic Test and Instrumentation

Shipping, warranty and returns

FAQ

Product-specific questions

Product-specific answers based on available technical information.

Does the PXIe-7961 have onboard DRAM?

No. NI lists 0 MB of onboard DRAM. The FPGA does include 4,752 kbit of embedded block RAM.

Is an adapter module required?

A supported FlexRIO adapter supplies the physical signal interface. NI permits operation without an adapter for FPGA coprocessing or peer-to-peer streaming.

Why do the manuals refer to PXIe-7961R?

NI uses PXIe-7961 on its product support page and PXIe-7961R in the installation guide and FPGA resource tables. The catalog model remains PXIe-7961.