NI Datalink 測試框架與應用_NI.pdf

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1、NI Datalink Test Framework and Application Market Trend NI Datalink ApplicationAgendaMarket TrendSpace Industry ChallengesMarket ChallengesIncreased cost pressureIncreasing market competitors and investment from competitionTime to market and customer delivery pressurePersonnel bandwidth capacity and

2、 expertise recruitmentTechnology ChallengesScaling production volumesMore complex payloadsHW quality and reliabilityMore software and RF Electronic Ground Support Equipment(EGSE)System validation or production test,requires the aggregation of key test capabilities:RF Signal GenerationRF Parametric T

3、est&AnalysisSystem/Payload TestRF Link SimulationDigital Interfacing TestCommonly test procedure implemented by single-function instruments and software from a mixture T&M and“mission-centric”(i.e.deployed system)vendors.Need to simplified process and from Manual to AutomatedSystem Under Test(SUT)Di

4、gital InterfacingRF Generation and AnalysisSystem EmulationEnvironment EmulationDigital ReceiversModem EmulatorsTransmittersRecord&PlaybackLink EmulatorsChannel EmulatorsAvionics BusesDigital ControllersHigh Speed SerialParallel BusesClock GeneratorSignal GeneratorFrequency CounterSpectrum AnalyzerV

5、NARF link(Includes SLE)TargetNI DModularity&DensityOpen Hardware&Software StandardsHeterogenous,Real-Time Compute&DSPCommercial Off-The ShelfSynchronization&RF Phase AlignmentWideband,High-Fidelity RFNI Vector Signal TransceiverIntegrated,instrument grade VSA and VSG with up to 2 GHz of bandwidthSup

6、port Onboard and External LOs for phase noise optimizationMulti-Channel Synchronization(1nsec)and Phase Coherent LOsEasy SW and HW integration with mixed I/O and PXIOptimized for automated characterization and productionCustomizable firmware for deploying application IP or test speed optimizationFul

7、l rate peer to peer streaming to FPGA coprocessorsNEW!NI FPGA Co-processors/Integrated IOScalable Open FPGA(Kintex to Kintex Ultrascale to Virtex Ultrascale+)SpecPXIe 5785PXIe 7915PXIe 6594PXIe 7903Lane rate500 Mbps 16.3 Gbps500 Mbps 16.3 Gbps500Mbps 28.2Gbps500 Mbps 28.2 GbpsChannel4 RX/TX(GTH)4 RX

8、/TX(GTH)8 RX/TX(GTY)48 MGTs(GTYs)FPGAKU060KU060KU15PVU11PDRAM4GB4GB8GB16GBStream BW7 GB/s7 GB/s7 GB/s7 GB/sConnect2Tx 2RxNano-pitchQSFP2812x miniSAS zHDAux DIO8GPIO8GPIO8 GPIO,4 GTY(RX/TX)12 GPIO(MiniHDMI)Maximum Link Support(Ready-to-Use)1.6Gsps,6.4GB/s1.6Gsps,6.4GB/s2.5Gsps,10GB/s2.5Gsps 10GB/NI D

9、atalink|Datalink Reference Architecture Real-time,Calibrated Datalink Validation and RF Parametric Test on the NI VSTThe Datalink Reference Architecture is a validated architecture for Simultaneous Parametric and Real-time Validation of systems under test.Enhanced Instrument Personality with MGT bas

10、ed streaming link includedMGTIBW 2GHz 10GB/NI Datalink|Datalink Reference Architecture Real-time,Calibrated Datalink Validation and RF Parametric Test on the NI VSTThe Datalink Reference Architecture is a validated architecture for Simultaneous Parametric and Real-time Validation of systems under te

11、st.Unified VST and FlexRIO Software APIVST PXIe 5841/5842,IF PXIe 5785FlexRIO:PXIe 7915,PXIe 6594,PXIe 7903 Architected for simultaneous access to host based parametric measurements via RFSG/RFSA/RFmx and real-time generation and analysis on a co-processorUp to 2 GHz of IBW and Bi-directionalSupport

12、s VST and FlexRIO at full rate with optimized and validated MGT streaming interfaces.NI Solution Delivery Options:Framework with startup supportIP Integration and DeliveryFull IP DevelopmentTurn-key Solution to Direct Field TestEnhanced Instrument Personality with MGT based streaming link includedMG

13、TIBW 2GHz 10GB/NI Datalink|Validated Use Case Real-time,Calibrated Datalink Validation and RF Parametric Test on the NI VSTVerified IP cores in Field.Ready-to-Use.Low effort to integrate self-defied IP from text-IP to LabVIEW FPGA.Modem IP:PSK(BPSK,QPSK,OQPSK),APSK,FSK,CPM,SOQPSK，etc.4D-8PSK-TCM Cha

14、nnel Codec(Compiled with CCSDS)LDPC 1/2,3/4,4/5,7/8Turbo 1/2,1/3,1/4,1/6Convolutional Code and Viterbi DecoderReed-Solomon(RS)High rate with parallelizationFramingUser defined or compiled with protocolNote:some IP may from 3rd party and verified and integrated in NI PNI Datalink|Channel EmulatorVSTF

15、PGA Co-ProcessorSystemUnderTestDopplerDelayAttenuationUser Defined ModelNI RF DriversNI FlexRIO Drivers and LabVIEW FPGASatellite Link Emulator Application Example(LabVIEW)3rd Party Simulation SoftwareScenario GenerationOrbit EmulationChannel ModelImpairement ModelSatLinkDopplerDelayAtt/ImpairementS

16、atellite Link Emulator SolutionDynamic Parameter Loading/Calibration/RF Link Settings/IQ Disk Data Stream /RF Measurement LibrariesRF Instrument Control/FPGA Instrument Control/Data Stream ControlRF Front End n Tx+n Rx Expandable Multichannel with Phase Coherency Frequency:30MHz 26GHzIBW:1GHz Core D

17、SPRe-ConfigurablePeer-to-Peer Data Stream or MGT(Aurora)User Defined IP with VHDL CLIPInterferenceMGTNI Datalink|Demonstration RF Instrumentation+Datalinks and Channel Emulation System ConfigVSTVSTFlexRIO FPGA CoprocessorFlexRIO FPGA CoprocessorModem(Real-time)&Bit Error Rate(BER)RFMGTMGTRFApplication詳細方案咨詢本地銷售關注NI微信公眾號【恩艾在您身邊】會后獲取技術演講講義及更多干貨內容