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1、一•英文原文Summaryofsingle-chipapplicationsAbstract:Architecturehasbeentherapiddevelopment,hasbeenabletointegrateacompletepowerfulperformancecomputerapplications.However,theapplicationofmanysingle-chipunitremainsinthechipwithouttheuseoflow-gradesingle-chipROM,suchasthesate,bot
2、hinsystemdesign,theuseofmaintenance,theeconomicbenefitsofthisareuneconomical.Thissituationmustchange.Thisarticleonthestatusofthedevelopmentofsingle-chipsynthesis,hopingtoimprovethedomesticlevelofsinglechiptechnologyhasbeenpromoting・Keyword:single-chipapplications.developm
3、enthistory,characteristics9developmenttrendOeMCUdevelopmenthistoryThesingle-ChipcomputercalledtheSingleChipMicrocomputerChip(your),itiscomposedoftheMicrocomputerfunctionalparts,suchasthecentralprocessor,theCPU,randomaccessmemoryread-onlymemoryROM,RAM,I/Ointerfacecircuitan
4、dtiming/counterandserialcommunicationinterfacecomponentsinaproductionofintegratedchips,constituteacompletemicrocomputer.Withthedevelopmentoftechnology,nowhasmanykindsofSCMForexample:adoptdoubleCPUstructureinordertoimprovetheabilitytohandleR65C29，Thedatebusincreasedwidth-7
5、&intenialPDusing16-bitdatabus.usinglinestructureofSM-689,serialbusSCC84C4structure,floating-pointcalculationsareverystrongabilityofdigitalsignalprocessor,OtherspecialprocessingcapacityofSCM.LThecharacteristicsofsingle-chipSincesingle-chippathswiththemicroprocessorisdiffer
6、ent.Towardhigh-speedmicroprocessorcomputing,dataanalysisandprocessingpower,storagecapacity,suchaslarge-scaledevelopmenttoimprovetheperformanceofgeneral-purposecomputer.It'sinterfaceistomeettheperipheralsandnetworkinterfacedesign.Single-chipindustrialmonitoringandcontrolfr
7、omtheobject,theenvironmentjnterfacecharacteristics,andstrivetoenhancecontrolandimprovethereliabilityofindustrialenvironment,thecompositionoftheapplicationofflexiblecomputersysteminterfacedirection.Therefore^thesingle-chiphasitsowncharacteristics,mainly:Speciesdiversity,mo
8、delrange.speciesmodelstoexpandyearbyyeartomeettheneeds.systemdevelopershavegreatfreedomofchoice.
