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1、TypeC 接口测试方案 Type-C接口高速总线测试方案E LEIDigitalApplication EngineerKeysightTechnologiesAug.22th,xxPage23-Aug-17Type-C简介USB3.1Over Type-CDisplayPort OverType-CHDMI OverType-C总结AgendaPage23-Aug-17支持正反插，不受方向性约束Alternate Mode，支持以其他标准协议通讯(DP1.4,TBT,MHL4.0,HDMI)制定power delivery电力传输和充电机制(Up to100Watts)Industry D
2、riversfor Type-CTM3Page23-Aug-17USB Type C-Signal Plan4Page23-Aug-17A portcould wakeup asUSB3.1,then getconfigured toDisplayPort、HDMI orType-CTM AlternateMode5Page23-Aug-177Type-CTMPower Delivery3.07Page23-Aug-17Management ofa powerwork anddevice modesthrough aone linemunication channelDevicesin ali
3、nk candynamically re-assign USB Type Cpin functionality.Universally aeptedinterface goingto10Gbs andbeyond.A LowProfile,orientation independent,high datarate connection(40Gbs).8New ForcesPresentPage23-Aug-1710消费类电子产品Type-C接口测试方案Test SignalBreakoutPower DeliveryControllerPower SupplySwitchMatrixPatte
4、rn Generator,BERTOscilloscopeType C connectorApplicationSoftwareRX TestApplicationSoftwareTXTestPage23-Aug-1711N7015A Type C TestFixtureHigh speed(TX/RX)and D+/D-lanes toscope through2.92mm coax cablesN7015A de-embedding modelswill becreated andintegrated into plianceapplications andInfiniium baseli
5、nesoftwarePower andControl signalsto lowspeed N7016A fixturethough typeC cableView SBU1/2signalsVbus andCC linesto N7016A fixturevia USB TypeC(plug style)cable High speed coaxcables,Matched pairsfor TX2+,TX2-,RX2+,RX2-2pin headerfor SBU1and SBU2test pointsTypeC plugconnection toreceptacle DUTor plug
6、DUT withN7017A adapterUSB2.0D+and D-Highspeedcoaxcables,Matched pairsfor TX1+,TX1-,RX1+,RX1-TypeCfixtures v1.6Page23-Aug-1712High levelTest Setupfor USB C-ConnectorType Cfixtures v1.6Page23-Aug-1713Industrys HighestSignal IntegrityType-C TestFixture Solution20GHz-3dB30GHz-5dBType Cfixtures v1.6Page2
7、3-Aug-17USB3.1Gen1and Gen214-23dB5GHz-3.1dB2.2dBPage23-Aug-17Testing USB3.1TX15HostTXRXDownstream FacingPortHost TestLong ChannelModelShort ChannelModelType APINGLFPSToggles CMMSigTestTPArequired atinterfaceSCD1,SCD2,PingPage23-Aug-1716Testing USB3.1Transmitters:Compliance PatternsPsuedoRandom DataP
8、atternD0.0scrambledSSSPage23-Aug-17Testing USB3.1Transmitters:Considering ChannelBudgets(Host&Device)HostDeviceIc pinsConnectorTypeIcpinschipchipHost RoutingDeviceroutingCable characteristicsConnectorType各种组合的传输链路上各部件的Nyquist频点的损耗均作了专门标明.在测试中需要链路模型(S参数文件).SSSPage23-Aug-17USB3.1Type-C TxSolutionKeysi
9、ght Confidential18V-SeriesOscilloscopeWithU7243B TestSWAutomationN7015A Type-CTest FixtureDUTConnectionPage23-Aug-17USB3.1Gen1/Gen2Receiver TestSetupM8020AKey capabilities:?Analysis ofcoded&retimed datawith SER/FER analysis(option0S2)?supporting8b/10b and128b/132b HWcoding anddecoding aswell asHW sc
10、rambling?Generates calibratedstress conditionsfor RXtest(SSC,SJ,RJ,De-emphasis,ISI)?Emulate LFPS3-level signalswith built-in electrical idle forloopback trainingand viachannel addof secondoutput channel(option0G2)for fasttransition intoand outofelectricalidlefor LFPStestsSee thelive demoat theKeysig
11、ht Booth21Page23-Aug-17USB3.1Type-C ReferenceSolutionKeysight Confidential22Complete Txtesting of USB3.1Type-C Device?Automated testingat highestsignal integrity?Supports USB3.1TypeC specification?Physical LayertestingComprehensive transmitterpliance testofUSB3.1with aV-series oscilloscope,N7015A Ty
12、pe-C testfixture,and U7243B SWKeyFeatures BenefitsHighestsignal integrityMost auratemeasurement resultsComprehensivetest suiteCompletecoverage ofall USB-IF requiredmeasurementsAutomated testsetup Shortesttime toresults22Page23-Aug-17The features:The Usecase forUSB Type-C to HDMIHDMI CableAdapter tha
13、tadapts USB Type-CconnectortoHDMIconnector.HDMI SourceDevice thatuses USB Type-Connector asan AlternateMode.HDMI1.4b overType-CPage23-Aug-172.HDMI SourceDeviceHDMI1.4b overType-CPage23-Aug-17Keysight HDMI1.4b Type-C TXSolution25Assumptions:Devices requirepower contractand meansto getinto alternatemo
14、de.RX andTX testingseparate.N7015A7016AHigh SpeedLanesN7016AControl GUIInfiniiumOscilloscopeBW=13GHzN5399C SW200MPts MemoryUSBC toHDMI cableFlexEDIDAUXLaneHigh SpeedLanesPage23-Aug-17Data ratesAUXRBRHBRHBR2HBR31Mbs1.62Gbs2.7Gbs5.4Gbs8.1Gbs1.4?DPCD=DisplayPort ConfigurationData?EDID=Extended DisplayI
15、dentification Data?AUX linesand HPDused toestablish connectionbetween theSource andthe Sinkthrough theinterconnecting channel.?The DPsink canrequest serviceby aninterrupt pulseon HPDline.?Video andAudio sentvia packetstructure?Each linkpartner hasown sourceof powerTxControllerLogicDecodeMain LinkAUX
16、Hot PlugDetect(HPD)DisplayPort Sink1,2,or4Differential LanesDisplayPort Source1Differential LaneCkDataLevelPEDPCDConnection&InterruptsML0ML1ML2ML3DP PowerEDIDStdor mDPConnectorLevels0:400mVpp nom1:600mVpp nom2:800mVpp nom3:1200mVpp nomAVData BitRecoveryInterruptController26DisplayPort LinkreviewPage23-Aug-1727Alt ModeDP overType-C PinAssignmentsPage23-Aug-17DP TransmitterTesting:Whole ChannelEyeCable LossModelCTLE DFE(50mv max)TxDriverLogicDecodeDisplayPort SourceC
