NI FlexRIO设备包括了可采用NI LabVIEW FPGA模块进行编程的现场可编程门阵列（FPGA）模块，以及能提供高性能模拟和数字I/O的适配器模块。适配器模块是可互换的，并可以在LabVIEW FPGA编程环境下定义可用的I/O。

1. NI FlexRIO FPGA 模块

NI FlexRIO FPGA模块的特性包括了采用Xilinx Virtex-5 FPGA的PXI 和 PXI Express装置，板载DRAM，高性能的面向NI应用的集成电路（ASICs），以及为 FPGA提供I/O的NI FlexRIO适配器模块接口。适配器模块接口包括直接连接到FPGA管脚的132线通用数字I/O，以及定义接口所必需的电源时钟和辅助电路。您可以将这132线配置为高达400 Mbits/s速率的单端操作和高达1 Gbit/s速率的差分操作， 以及66 Gbits/s (8.25 GB/s)的最大I/O带宽。所有线都采用可控阻抗，匹配长度的方式排布，并且差分线对被排布在一起..............

NI FlexRIO 19.0 | 8.5 Gb

The National Instruments team is pleased to announce the availability of FlexRIO 19.0 Drivers which provides support for customers using NI FlexRIO devices. The latest release include the following new feature, such as support for LabVIEW 2019.

The FlexRIO Driver is an NI instrument driver

that supports FlexRIO devices. It includes hardware support for FlexRIO devices with integrated I/O, as well as FlexRIO devices with modular I/O, including the PXI FPGA Module for FlexRIO and the various adapter modules for FlexRIO. For FlexRIO devices with integrated I/O, the FlexRIO Driver also includes an API for streaming as well as support for synchronization with NI-TClk.

The FlexRIO product line was designed for engineers and scientists who need the flexibility of custom hardware without the cost of custom design. Featuring large, user-programmable FPGAs and high-speed analog, digital, and RF I/O, FlexRIO provides a fully reconfigurable instrument that you can program graphically with LabVIEW or with VHDL/Verilog. FlexRIO products are available in two architectures. The first architecture incorporates modular I/O modules that attach to the front of a PXI FPGA Module for FlexRIO and communicate over a parallel digital interface, and the second uses high-speed serial converters and features integrated I/O and Xilinx UltraScale FPGA technology in a single device.

Since 1976, National Instruments

has equipped engineers and scientists with tools that accelerate productivity, innovation and discovery. NI’s graphical system design approach to engineering provides an integrated software and hardware platform that speeds the development of any system needing measurement and control. The company’s long-term vision and focus on improving society through its technology supports the success of its customers, employees, suppliers and shareholders.

Product:

NI FlexRIO

Version:

19.0.0.49153

Supported Architectures:

32bit & 64bit

Language:

english

System Requirements:

PC *

Supported Operating Systems:

*

Software Prerequisites:

*

Supported Hardware:

**

Size:

8.5 Gb

* System Requirements:

Note: Install programming environments such as NI LabVIEW or Microsoft Visual Studio before installing this product.

Supported Operating Systems

Windows 10 *

Windows 8.1 *

Windows 7 Service Pack 1

Windows Server 2008 R2 64bit *

Note: In July 2016, NI dropped support for Windows Vista, Windows XP, Windows Server 2003, and installations of Windows 7 without any service packs. FlexRIO 19.0 will not install or run on an unsupported OS. You cannot deploy or distribute applications that use FlexRIO 19.0 to an unsupported OS. Additionally, after installing FlexRIO 19.0, you cannot use any installers built on this computer with any version of LabVIEW, LabWindows/CVI, NI TestStand, or Measurement Studio on an unsupported OS.

* NI software installs VC2015 Runtime and .NET 4.6.1. Windows 8.1 and Windows Server 2012 R2 require Microsoft updates to support these items. Refer to Microsoft KB2919442 and KB2919355 for more information about how to install these updates.

** NI software is signed with a SHA-256 certificate. Windows 7 SP1, Windows Embedded Standard 7 SP1, and Windows Server 2008 R2 SP1 require Microsoft updates to support SHA-256. Refer to Microsoft KB3033929 for more information about how to install this security update.

Note: FlexRIO 19.0 does not support Windows Server non-R2 editions.

NI recommends that you have the most recent service pack for your operating system installed.

Supported Real-Time Operating Environments

FlexRIO 19.0 supports the following real-time operating environments:

- LabVIEW Real-Time Module

Minimum System Requirements

- Processor—1 GHz or faster 32-bit (x86) or 64-bit (x64) processor

- RAM—1 GB RAM (32-bit) or 2 GB RAM (64-bit)

- A screen resolution of 1,024 x 768

- Windows 10/8.1/7, with all available critical updates and service packs

Application Development Environments (ADEs)

Note: You should install ADEs before installing FlexRIO 19.0. To add support for ADEs installed after installing FlexRIO 19.0, modify your FlexRIO 19.0 installation or launch the FlexRIO 19.0 installer again.

- LabVIEW 2016, 2017 SP1, 2018, and 2019

- LabVIEW Real-Time Module 2016, 2017, 2018, and 2019

- LabVIEW FPGA Module 2016, 2017 SP1, 2018, and 2019

- If you are running your application on an RT target, 128 MB of memory or more is required

** Supported Hardware:

FlexRIO 19.0 software supports the following FlexRIO hardware:

Controllers for FlexRIO

NI-7931R

NI-7932R

NI-7935R

FlexRIO Coprocessor Modules

PXIe-7911

PXIe-7912

PXIe-7915

FlexRIO Digitizer Modules

PXIe-5763

PXIe-5764

PXIe-5775

PXIe-5774

PCIe-5774

PCIe-5763

PCIe-5764

PCIe-5775

FlexRIO Signal Generator Modules

PXIe-5745

FlexRIO IF Transceiver Modules

PXIe-5785

PCIe-5785

FlexRIO FPGA Modules

PXI-7951R

PXI-7952R

PXI-7953R

PXI-7954R

PXIe-7961R

PXIe-7962R

PXIe-7965R

PXIe-7966R

PXIe-7971R

PXIe-7972R

PXIe-7975R

PXIe-7976R

FlexRIO Adapter Modules*

NI 5731

NI 5732

NI 5733

NI 5734

NI 5741

NI 5742

NI 5751/5751B

NI 5752/5752B

NI 5753

NI 5761

NI 5762

NI 5771

NI 5772

NI 5781

NI 5782

NI 5783

NI 5791

NI 5792

NI 5793

NI 6581/6581B

NI 6583

NI 6584

NI 6585/6585B

NI 6587

NI 6589

* FlexRIO adapter modules are supported only in LabVIEW 2017, LabVIEW 2018 and LabVIEW 2019.