资源描述：
《基于arm的嵌入式系统的速成样机平台设计中英文》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、英文资料及中文翻译TheDesignofaRapidPrototypePlatformforARMBasedEmbeddedSystemHardwareprototypeisavitalstepintheembeddedsystemdesign.Inthispaper,wediscussourdesignofafastprototypingplatformforARMbasedembeddedsystems,providingalow-costsolutiontomeettherequestofflexibilityandtestabilityinembeddedsyste
2、mprototypedevelopment.Italsoencouragesconcurrentdevelopmentofdifferentpartsofsystemhardwareaswellasmodulereusing.ThoughthefastprototypingplatformisdesignedforARMbasedembeddedsystem,ourideaisgeneralandcanbeappliedtoembeddedsystemofothertypes.I.INTRODUCTIONEmbeddedsystemsarefoundeverywhere,i
3、ncludingincellulartelephones,pagers,VCRs,camcorders,thermostats,curbsiderental-carcheck-indevices,automatedsupermarketstockers,computerizedinventorycontroldevices,digitalthermometers,telephoneansweringmachines,printers,portablevideogames,TVset-topboxes--thelistgoeson.Demandforembeddedsyste
4、mislarge,andisgrowingrapidly.Inordertodelivercorrect-the-first-timeproductswithcomplexsystemrequirementsandtime-to-marketpressure,designverificationisvitalintheembeddedsystemdesignprocess.Apossiblechoiceforverificationistosimulatethesystembeingdesigned.Ifahigh-levelmodelforthesystemisused,
5、simulationisfastbutmaynotbeaccurateenough,withalow-levelmodeltoomuchtimemayberequiredtoachievethedesiredlevelofconfidenceinthequalityoftheevaluation.Sincedebuggingofrealsystemshastotakeintoaccountthebehaviorofthetargetsystemaswellasitsenvironment,runtimeinformationisextremelyimportant.Ther
6、efore,staticanalysiswithsimulationmethodsistooslowandnotsufficient.Andsimulationcannotrevealdeepissuesinrealphysicalsystem.文库7:www.wenku7.comAhardwareprototypeisafaithfulrepresentationofthefinaldesign,guarantyingitsreal-timebehavior.Anditisalsothebasictooltofinddeepbugsinthehardware.Forthe
7、sereasons,ithasbecomeacrucialstepinthewholedesignflow.Traditionally,aprototypeisdesignedsimilarlytothetargetsystemwithalltheconnectionsfixedonthePCB(printedcircuitboards).Asembeddedsystemsaregettingmorecomplex,theneedsforthoroughtestingbecomeincreasinglyimport
