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Getting Started With EEMBC ULPBench on MSP …

GettingStartedGuideSLAA650A January2015 GettingStartedWithEEMBC ULPB ench onMSP- exp430fr5969 This is a gettingstartedguidefor obtainingthe ULPMark -CP scoreusingthe EmbeddedMicroprocessorBenchmarkConsortiu m( EEMBC )ULPB enchand EnergyMonitorwith the MSP430FR5969microcontroller(MCU).Thisdoc umentusesthe MSP- exp430fr5969 LaunchPaddevelopmentkit as the targetevaluationmodule(EVM)for performingthe a EEMBC benchmarkprovidinganindustry-standardmet hodto measureultra-low-powercapabilitiesof ULPB enchfirmwarecan be downloadedfromthe Use Installingthe of Figures1 DefaultJumperConfigurationfor of Tables1 The MSP- exp430fr5969 LaunchPadDevelopmentKitThe ULPB ench-readyMSP- exp430fr5969 LaunchPad featuresthe MSP430FR5969microcontrollerand on-boardemula

Getting Started Guide SLAA650A–January 2015 Getting Started With EEMBC® ULPBench™ on MSP-EXP430FR5969 This is a getting started guide for obtaining the ULPMark™-CP score using the Embedded Microprocessor

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Transcription of Getting Started With EEMBC ULPBench on MSP …

1 GettingStartedGuideSLAA650A January2015 GettingStartedWithEEMBC ULPB ench onMSP- exp430fr5969 This is a gettingstartedguidefor obtainingthe ULPMark -CP scoreusingthe EmbeddedMicroprocessorBenchmarkConsortiu m( EEMBC )ULPB enchand EnergyMonitorwith the MSP430FR5969microcontroller(MCU).Thisdoc umentusesthe MSP- exp430fr5969 LaunchPaddevelopmentkit as the targetevaluationmodule(EVM)for performingthe a EEMBC benchmarkprovidinganindustry-standardmet hodto measureultra-low-powercapabilitiesof ULPB enchfirmwarecan be downloadedfromthe Use Installingthe of Figures1 DefaultJumperConfigurationfor of Tables1 The MSP- exp430fr5969 LaunchPadDevelopmentKitThe ULPB ench-readyMSP- exp430fr5969 LaunchPad featuresthe MSP430FR5969microcontrollerand on-boardemulatorfor programmingand MSP430FR5969featuresthe following.

2 16-bitRISC architectureup to 8-MHzFRAM accessand 16 MHzsystemclockspeed64 KBnon-volatileFRAM/2 KBSRAM 5x timerblocks Analog:16Ch12-bitsingle/differentialinpu tADC,16 Chcomparator Digital:AES256,CRC,DMA,HW MPY322 DownloadULPB enchand SettingUpULPB enchfirmwarecan be downloadedfromthe EEMBC website. Createa new folderwherethe filescan be extractedon a trademarkof a trademarkof a registeredtrademarkof EmbeddedWorkbenchis a registeredtrademarkof IAR othertrademarksare the propertyof January2015 GettingStartedWithEEMBC ULPB ench on msp - exp430fr5969 SubmitDocumentationFeedbackCopyright 2015,TexasInstrumentsIncorporatedModific ationsRequiredto Use Use EnergyMonitorNo physicalhardwaremodificationis requiredto use this EVMwith ,as detailedin , to programthe devicewiththe.

3 The jumpersmustbe re-configuredto performULPB enchmeasurements,as detailedin MSP430FR5969devicemustfirst be programmedwith the LaunchPadhasan onboardemulatorthat will be usedto programthe LaunchPad,by defaultout-of-the-box,isconfiguredreadyf or programming,checkwhetherthe jumpersare defaultjumperconfigurationon J13. At a minimum,ensureGND,+V, RST,and TST areconnectedfor programmingand debuggingthe DefaultJumperConfigurationfor J132 GettingStartedWithEEMBC ULPB ench on msp - exp430fr5969 SLAA650A January2015 SubmitDocumentationFeedbackCopyright 2015, the powerconfiguration,Figure2 depictsthe defaultconfigurationto powerthe jumpersare connectedas shownin DefaultPowerConfigurationThe jumperconfigurationfromFigure2 is summarizedas.

4 EnsureJ9 jumperis connected J2 jumperset to bypassmode J10 jumperset to debuggerConnectthe Micro-USBfromthe EVMto the installthe ULPB enchfirmware,IAR EmbeddedWorkbench neweris free kickstartversionand installthe integrateddevelopmentenvironment(IDE) January2015 GettingStartedWithEEMBC ULPB ench on msp - exp430fr5969 SubmitDocumentationFeedbackCopyright 2015,TexasInstrumentsIncorporatedRemove J13 Openthe IAR Clickthe Downloadand Debugbutton, whichdownloadsthe ULPB enchfirmwareto the Terminatethe debugsessionby EEMBCE nergyMonitoris usedto sourcepowerto the targetdeviceand measurethe LaunchPadmustbe configuredthroughseveraljumperconfigurat ionssuchthat theEnergyMonitordoesnot back-powerthe emulatorcircuit,whichwouldskewthe jumpersfromJ13.

5 As shownin Figure3, to isolatethe step only afterthe devicehas beenprogrammedwith the ULPB enchfirmwareasdetailedin RemoveJ13 JumpersBeforeStartingULPB ench4 GettingStartedWithEEMBC ULPB ench on msp - exp430fr5969 SLAA650A January2015 SubmitDocumentationFeedbackCopyright 2015, jumperwiresfromEnergyMonitorfor GNDand VCCto the EVM s GNDand VCCpins asdepictedin VCCand GNDC onnectionConnectthe Micro-USBfromthe EEMBCE nergyMonitorboardto the PC. If this is the first timeconnectingthis board,see AppendixA on installingthe January2015 GettingStartedWithEEMBC ULPB ench on msp - exp430fr5969 SubmitDocumentationFeedbackCopyright 2015, measurethe energyand obtainthe ULPMARK-CPscore, Figure5, showingtheConfigurationOptionssection,if you see a red light (andhavecompletedthestepsin AppendixA), closethe EnergyMonitorgraphicaluserinterface(GUI)

6 And staircaseline, theULPB enchis will also be able to see the energyconsumptionof the devicein theHistorywindowand energymeasurementswouldthenrun severaltimesbeforereportinga EEMBCE nergyBenchMonitorSoftwareOncethe test is completed,the final scorewill appearin EEMBCULPMARK- MSP- exp430fr5969 LaunchPad DevelopmentKit User'sGuide(SLAU535)6 GettingStartedWithEEMBC ULPB ench on msp - exp430fr5969 SLAA650A January2015 SubmitDocumentationFeedbackCopyright 2015,TexasInstrumentsIncorporatedAppendi xASLAA650A January2015 Installingthe USBD riversSincethis is the first time connectingthe EnergyMonitorto the computer,it is an unrecognizedUSBdeviceto that ClickonNextand choosethe optionto USBdriversare includedinthe ULPB enchzip If that messagedoesnot comeup.

7 Go to yourdevicemanagerand locatethe devicesthat say EEMBCA pplicationUART1and EEMBCE nergyToolV1. Clickon eachto installthe Afterstartingthe driverinstallation,you will get a messagefromWindowssecuritysayingit cannotverifythe publisherof this AfterWindowshas successfullyupdatedyourdriversoftware,cl osethe January2015 Installingthe USBD riversSubmitDocumentationFeedbackCopyrig ht 2015, (October2014)to A Updatewas madeto Figure2 in Updatewas madeto Figure3 in :Pagenumbersfor previousrevisionsmay differfrompagenumbersin the January2015 SubmitDocumentationFeedbackCopyright 2015,TexasInstrumentsIncorporatedIMPORTA NTNOTICET exasInstrumentsIncorporatedand its subsidiaries(TI)

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