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1、ExternalMemoryProgrammerCopyright©2009MicrochipTechnology,Inc. Allrightsreserved.ExternalMemoryProgrammerTableofContentsIntroduction1SWLicenseAgreement2ReleaseNotes6UserInterface8MenuBar8ToolBar9HEXFile10UploadStatusandProgress11CommunicationMediumInformation11UsingtheUtility13
2、LoadingaHEXfile13SettingtheCommunicationParameters15UploadingaHEXfile16BinaryCommunicationProtocol18BinaryPacket19BinaryCommands19USBDrivers20TroubleShooting21MAC:LockFilePermission22Indexaii1ExternalMemoryProgrammer1Introduction1TheExternalMemoryProgrammerisamulti-platformutilityusedtot
3、ransferHEXfileinformationtoadevice.Thedevicewillloadthetransferredinformationintoamemorydevice.Whilethememorydeviceisusuallyanexternalmemorydevice,likeSPINORflash,itcanbetheinternalmemoryofthedevice.TheExternalMemoryProgrammercanusetwocommunicationmediumstotransferdata,serialorUSB.Theuti
4、lityusesabinarycommunicationprotocolwhichallowsthedevicetodictatethemaximumpayloadsizeupto65,000bytes.Thisallowsanindependencybetweendevicesthathavelimitedresourcesandtheutility.WhilethisutilitywasdesignedforuploadingHEXfilesfromtheGraphicsResourceConverterutility,itwilluploadanyHEXfilei
5、nIntel380format.12ExternalMemoryProgrammer2SWLicenseAgreementMICROCHIPISWILLINGTOLICENSETHEACCOMPANYINGSOFTWAREANDDOCUMENTATIONTOYOUONLYONTHECONDITIONTHATYOUACCEPTALLOFTHEFOLLOWINGTERMS.TOACCEPTTHETERMSOFTHISLICENSE,CLICK"IACCEPT"ANDPROCEEDWITHTHEDOWNLOADORINSTALL.IFYOUDONOTACCEPTTHESELI
6、CENSETERMS,CLICK"IDONOTACCEPT,"ANDDONOTDOWNLOADORINSTALLTHISSOFTWARE.2BYDOWNLOADINGANDINSTALLINGTHESOFTWARE,LICENSEEAGREESTOBEBOUNDBYTHETERMSOFTHISAGREEMENT.NON-EXCLUSIVESOFTWARELICENSEAGREEMENTFORACCOMPANYINGMICROCHIPSOFTWAREANDDOCUMENTATIONThisNonexclusiveSoftwareLicenseAgreement("Agre
7、ement")isacontractbetweenyou,yourheirs,successorsandassigns("Licensee")andMicrochipTechnologyIncorporated,aDelawarecorporation,withaprincipalplaceofbusinessat2355W.ChandlerBlvd.,Chandler,AZ85224-6199,anditssubsidiary,MicrochipTechnology(Barbados)IIIncorporated(collectivel
