XDS110 Debug Probe - TI.com

1 XDS110 DebugProbeUser's GuideLiteratureNumber:SPRUI94 January20172 SPRUI94 January2017 SubmitDocumentationFeedbackCopyright 2017,TexasInstrumentsIncorporatedTableof ,Abbreviations,and the January2017 SubmitDocumentationFeedbackCopyright 2017,TexasInstrumentsIncorporatedList of FiguresList of (CTI-20)Pin on the of Tables1 Acronymsand to OtherAdaptorPin January2017 SubmitDocumentationFeedbackCopyright 2017,TexasInstrumentsIncorporatedXDS110 DebugProbeEnergyTraceis a trademarkof a registeredtrademarkof ARM, OS is a trademarkof Apple, a registeredtrademarkof a registeredtrademarkof 's GuideSPRUI94 January2017 XDS110 DebugProbe1 OverviewThe XDS110debugprobeis a low-costsystemfor debuggingand tracingembeddedsystemscenteredonTexasIns truments(TI)

2 Microcontroller, microprocessor ,and XDS110hasimprovedperformancerelativeto the XDS100probefamily,and addedseveralusefulcapabilitiessuchasprob e-suppliedtargetpowerand enhancedI/O. The XDS110also includessupportfor powerand energyprofilingthroughTI s EnergyTrace (ET) Basicdebugcommunicationsto the targetsystem (JTAG) (cJTAG) ARMserialwire Debug (SWD) Enhancedand auxiliarydebugcommunications Supportfor tracecapturethroughARMserialwire output(SWO) UART modeonly Supportfor UART communicationsto and fromthe targetsystem Supportfor GPIO channels TargetI/O V to V Powerprofilingfeatures Supportfor TI EnergyTrace Hostcommunications high-speed(HS)

3 Communicationlink to the debughost system ProbepowerthroughUSB5-V supply Expansion A 30-pinexpansioninterfacethat can supporta widearrayof auxiliaryfunctions Targetpowercan be suppliedfromthe Hostplatformssupported The systemsupportsvariousversionsof Windows , Mac OS , and Linux documentationfor CCSand otherdevelopmentenvironmentsfor moredetails. IDE versionssupported TI and later IAR (seeIAR documentation) Keil (seeKeil documentation) January2017 SubmitDocumentationFeedbackCopyright 2017,TexasInstrumentsIncorporatedXDS110 DebugProbe TI platforms,devices,and ISAssupported MSP432 MCUs CC26xx/13xxwirelessMCUs CC32xx/31xxWi-FiMCUs Herculesand ConquerorsafetyMCUs Sitara StellarisMCUs C2000 MCUs C66xx C64x+ C674x C55xx C54xx DaVinci XDS110debugprobehas the targetdevice,host environment,and configuration,the XDS110performs3 to 5 betterthanthe :BeagleBoneCortexA8 ( setupon Windows7 PC).

4 XDS100v2 RAMdownload= 21 kbps XDS110 RAMdownload= 110 kbpsNOTE:SomeTI scan-baseddebugplatforms,suchas the C6000,C5500,and C2000 DSPfamilies,will not see the samemagnitudeof showsa high-leveldiagramof the majorfunctionalareasand interfacesof the theseare containedin ControlMCUE nergyTraceSubsystemUSBI nterfaceVoltage TranslationExpansion InterfaceTarget Debug ConnectionTarget Auxiliary ConnectionUSB Host ConnectionxxxxxJTAGcJTAGSWDR esetSWOXDS110 ProbeUARTP owerGPIOT arget System (DUT) January2017 SubmitDocumentationFeedbackCopyright 2017,TexasInstrumentsIncorporatedXDS110 DebugProbeFigure1.

5 XDS110debugprobesystemconsistsof the followinghardware: The XDS110debugprobe One USBcablewith Type-Afemalehost connectorand micro-Bfemaleconnectorfor the Probe One debugconnectioncablewith CompactTI20-pinconnector(CTI-20) One auxiliaryconnectioncablewith 14-pinheader One CTI-20to Cortex-M20-pinadaptor One CTI-20to Cortex-M10-pinadaptor One CTI-20to TI 14-pinadaptor One ,Abbreviations,and DefinitionsTable1 showsthe commonacronymsand abbreviationsusedin this Acronymsand DefinitionsAcronymDefinitioncJTAGC ompactJTAGCANC ontrollerareanetworkCMSIS-DAPC ortexmicrocontrollersoftwareinterfacesta ndard debugaccessportETEnergytraceGPIOG eneralpurposeinputoutputHSHighspeedIDCI nsulation-displacementconnectorJTAGJ ointtest actiongroupOTGOn the goSSIS ynchronousserialinterfaceSWCLKS erialwire clockSWDS erialwire January2017 SubmitDocumentationFeedbackCopyright 2017,TexasInstrumentsIncorporatedXDS110 DebugProbeTable1.

6 Acronymsand Definitions(continued)AcronymDefinitionS WDATS erialwire dataSWOS erialwire outputTCKT estclockTDIT estdatainputTDOT estdataoutTMST estmodeselectTRSTnTestreset(not)UARTU niversalasynchronousreceivertransmitterU SBU niversalserialbusCAUTIONT hisdebugprobecontainscomponentsthat can potentiallybe debugprobein thesuppliedESDbagwhennot in an properhandling,referto ElectrostaticDischarge(ESD)(SSYA010). January2017 SubmitDocumentationFeedbackCopyright 2017,TexasInstrumentsIncorporatedXDS110 DebugProbe2 ProbeInterfacesThe XDS110probesupportsa numberof interfacesfor host and XDS110probesupportsthe followingindustrystandardinterfacesfor host to probeand probetotargetcommunications.

7 Hostto probecommunication devicewith HS USBPHY USBC ommunicationDeviceClassprotocolusedfor UART support StandardUSBBulkIN and OUTendpointssupportTI customprotocols Probeto targetcommunications ARMserialwire Debug (SWD) ARMserialwire output(SWO) UART modeonly Transmitand receiveUART swith RS-232 Csignaling no probecommunicationis accomplishedthrougha USBlink. The probehas a femalemicro-USBB type probefunctionsas a USBdeviceonly (no host modeor OTG).Powerfor the XDS110probeis sourcedfromthe USBVBUS(+5 V). XDS110probesupportsa debugconnectioninterfacethroughthe standardCTI-20connector( ).

8 The supporteddebugfeaturesinclude: (includingTRSTn) 2-pinARMSWD connection 1-pinSWOoverlaidon JTAGTDO Targetsystemreset Targetvoltagedetect Targetdisconnectdetect FourEMUsignalsfor GPIO 2 Probeto target 2 Targetto Probe Thesesignalsare replicatedon the AUXconnectorbecausemanyof the debugadaptorsfor CTI-20 do not supportconnectionswith DebugThe CTI-20connectionis a 20-pinIDC .100inch pin mappingisshownin January2017 SubmitDocumentationFeedbackCopyright 2017,TexasInstrumentsIncorporatedXDS110 DebugProbeFigure2.

9 DebugConnection(CTI-20)Pin XDS110probesupportsan auxiliaryinterface(AUX)for additionaldebugfeaturesthrougha second14-signalcableand connector( ). Manyof the AUXfeaturesand functionsare notavailableon the : A Probe /targetUART Probe -suppliedtargetpowerMay be monitoredfor ET TargetpowersupplyinputMay be loopedbackto the Targetaftermonitoringfor ET FourGPIO signals 2 Probeto target 2 Targetto Probe Thesesignalsare replicatedthe CTI-20connector,but are also presentfor scenarioswhereadaptorson the CTI-20are AUXThe AUXconnectionis a 14-pinIDC inch is SamtecFFSD-compatible,withthe femaleconnectoron pin mappingis shownin January2017 SubmitDocumentationFeedbackCopyright 2017.

10 TexasInstrumentsIncorporatedXDS110 DebugProbeFigure3. AUXC onnectionSignalMappingA breakoutadaptoris also suppliedfor this interface( ) XDS110probealso supportsan expansionheader,for addingfunctionalityto the numberof functionalinterfacesof the TM4C129debugcontrolCPU,and thesecan be utilizedby logicexternalto the functionalinterfacesinclude: GPIO UART I2C SSI CAN ADC(referencevoltagefor ADCsis V) TimerinputAll theseinterfacesoperateat the V of the controller,and that voltageis suppliedon the sourceis also availablefor highervoltageneedssuchas expansionport also has interfacesfor acceptinga powerinputsuppliedby the targetsystem,and apathto sendpowerbackto the targetsystemthroughthe primaryusecasefor thesefeaturesis for energytracemonitoring,but it can be usedfor the ExpansionInterfaceThe XDS110probesupportsa 30-pinIDC femalesocketwith.