Datasheet > NI7811R

NI7811R

更新时间： 2022-11-27 11:52:18

品牌	Logo	应用领域
美国国家仪器公司 - NI		/
页数	文件大小	规格书
8页	189K
描述
R Series Intelligent DAQ-Data Acquisition and Control with Onboard Processing

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NI7811R 数据手册

R Series Intelligent DAQ –

Data Acquisition and Control with Onboard Processing

New Virtex-5 FPGAs

The new NI PXI-784xR and PXI-785xR modules use new Virtex-5 field-programmable gate arrays (FPGAs) with improved optimization capabilities

that provide faster code execution and increased code capacity. These Virtex-5 FPGAs feature a new six-input lookup table (LUT) architecture

for substantially improved resource utilization as well as DSP48 slices that make it possible for you to implement more complex digital signal

processing at faster rates. Previous-generation Virtex-II FPGAs use four-input LUTs for up to 16 combinations of digital logic values. The new

Virtex-5 FPGAs use six-input LUTs for up to 64 combinations, increasing the amount of logic that you can implement per slice. In addition, the slices

themselves are placed in closer proximity to each other to reduce the propagation delay of electrons and increase overall execution rates. The

single-cycle timed loop structure in LabVIEW FPGA takes full advantage of six-input LUTs for substantially improved resource utilization. This means

you can optimize more LabVIEW FPGA code to fit within Virtex-5 FPGAs and perform more operations per clock cycle.

Figure 1. General logic benchmarks show that Virtex-5 FPGAs offer larger sizes when

compared to Virtex-II FPGAs.

Figure 2. Execution speed benchmarks show that Virtex-5 FPGAs feature faster processing

capabilities when compared to Virtex-II FPGAs.

For more information on LabVIEW FPGA benchmarks for Virtex-5 FPGAs, visit ni.com/info and enter lvfpgabenchmarks.

BUY ONLINE at ni.com or CALL 800 813 3693 (U.S.)

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