Microsoft-Word---APN-AB1010S-Headset-LAB-Test-Tool

APN-AB1000-003Page1of1CONFIDENTIALHeadsetLABTestToolUserGuideVersion0.102010/11/25APN-AB1000-003HeadsetLabTestToolUserGuideAPN-AB1000-003Page2of2CONFIDENTIALHeadsetLABTestToolUserGuideVersion0.102010/11/25Thisdocumentiscommerciallyvaluable,confidentialandshallnotbedisclosedtoanythirdpartieswithoutthepriorconsentofAirohaTechnologyCorp.(“Airoha”).Theinformationprovidedhereinisbelievedtobereliableprincipally;however,theproductiontestingdatacontainedthereaftershallnotincludethetestingofallparameters.Airohaherebyreservesthesolerighttomodifyorchangeanyinformationatanytimewithoutanyliability;providedthatAirohashallhavenoanyobligationtonotifyanypartiesforsuchmodificationorchange.本文件具有商业上之价值及机密性，非经络达科技股份有限公司(“络达”)事前同意，不得揭露予任何第三人。本文件所提供之资讯，原则上具有可信赖性，然而，本文件所提供之测试资料无法涵盖所有的测试条件。络达保留其随时修改本文件内容之权利，且毋需通知APN-AB1000-003Page3of3CONFIDENTIALHeadsetLABTestToolUserGuideVersion0.102010/11/25HISTORYVersionChangeSummaryDateAuthor0.10Created25-Nov-10KHChenAPN-AB1000-003Page4of4CONFIDENTIALHeadsetLABTestToolUserGuideVersion0.102010/11/25INDEX1Introduction........................................................................................52EnvironmentSetup..............................................................................62.1HardwareSetup.....................................................................62.2SoftwareSetup......................................................................83TheUserInterface............................................................................104TestFunctions..................................................................................124.1TXTest................................................................................124.2RXTest................................................................................154.3CrystalTrim.........................................................................18APN-AB1000-003Page5of5CONFIDENTIALHeadsetLABTestToolUserGuideVersion0.102010/11/251IntroductionTheAirohaHeadsetLabTestToolprovidesaquick-and-easytestsuiteforAB1000BluetoothHeadsetdevices.ThreebasicfunctionsincludingTX,RXandCrystalTrimareincludedinthisutility.UsermayusethistooltoperformcontinuousTX,BurstTX,RXBER,andCrystalClockTrimmingprocessestotestAB1000-insideproducts.APN-AB1000-003Page6of6CONFIDENTIALHeadsetLABTestToolUserGuideVersion0.102010/11/252EnvironmentSetup2.1HardwareSetupAnUARTinterfaceisusedforPC-to-DUTconnection.UsermayalsouseanUSB-to-UARTadaptoratPCsideandthenconnecttoDUTside.Areferenceconnectiondiagramisshowninfigure1.Figure1BTDeviceSpectrumAnalyzerAdapterboard(USBtoRS232)SignalGeneratororAPN-AB1000-003Page7of7CONFIDENTIALHeadsetLABTestToolUserGuideVersion0.102010/11/25IfanUSB-to-UARTadaptormadebyAirohaisused(asinFigure2),theJ1connector(toDUT)pindefinitionisshowninFigure3.TheVCCselectiononJP12shouldbesetto+3.3V(withajumper).Figure2Figure3123456+3.3VGNDRTSCTSTXRXAPN-AB1000-003Page8of8CONFIDENTIALHeadsetLABTestToolUserGuideVersion0.102010/11/252.2SoftwareSetupIftheAIROHAUSB-to-UARTadaptorboardisused,thedrivershouldbeinstalledatfirst(PL2303_Prolific_DriverInstaller_v110.exe).WhenthedriverisinstalledandtheboardisconnectedtoPC,anUSB-to-SerialCOMportwouldbepresentedinthedevicemanagerasinfigure4.Figure4WhenInstallingtheAirohaAB1000LabTesttool,executethefile“setup.exe”inthe“Airoha.CustomerLABTestTool-AB1000”pack.Severalmessageboxeswillbeshownduringtheinstallation.Click“Next”stepbystepandthe“Close”tocompletethewholeprocessasinfigure5.APN-AB1000-003Page9of9CONFIDENTIALHeadsetLABTestToolUserGuideVersion0.102010/11/25Figure5APN-AB1000-003Page10of10CONFIDENTIALHeadsetLABTestToolUserGuideVersion0.102010/11/253TheUserInterfaceFigure6showstheuserinterfacewhenAirohaLabTestToolislaunched.Threeregions:COMportselection,FunctionTab,andOutputWindowareincludedintheuserinterface.Figure6COMportSelectionOutputWindowFunctionTabAPN-AB1000-003Page11of11CONFIDENTIALHeadsetLABTestToolUserGuideVersion0.102010/11/25ConnectionProcess:
Power-ontheDUT,andpresstheconnectionbuttonofthedevicetoenterdiscoverablemode.
SelectcorrespondingCOMportnumberofDUTintheCOMSelectregionoftheLabTestTool,andthenpress“Enable”.Ifthedeviceiscorrectlypluggedinandthe“Enable”isclicked,amessage“EnterLABTESTsuccessfully!”willbeshownintheoutputwindow,asinfigure7andfigure8.Figure7Figure8Ifthesuccessmessageisnotshown,pleasecheckiftheDUTiscorrectlypoweredup,thelinkbetweenDUTandPCiscorrectlyconnected,andtheDUTisindiscoverablemode,thenclick“Enable”again.APN-AB1000-003Page12of12CONFIDENTIALHeadsetLABTestToolUserGuideVersion0.102010/11/254TestFunctions4.1TXTestTherearethreemodessupportedintheTXTestfunctions,i.e.Single-toneTX,ContinuousTXandBurstTX.SingleToneTransmissionWhenCTX_STARTisselected,acontinuoussingle-tonesignalwithoutanymodulation(i.e.CarrierOnly)willbesentoutatRFport.UsermayfirstsetdifferentRFfrequencyandTXGCgainsettingontheParameterblock,andthenclick“Execute”tostartsingletonetransmission.TheRFfrequencyrangesfrom2402to2480,andTxGCrangesfrom10to63.Figure9APN-AB1000-003Page13of13CONFIDENTIALHeadsetLABTestToolUserGuideVersi