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机电一体化专业英语黄星夏玉波 Unit 8.ppt

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SingleChipMicroprocessorPartITechnicalandPracticalReadingPassageAIntroductiontoSingleChipMicroprocessorandItsCircuitSingle-,ponents:CPU,memory,internalandexternalbussystem,,municationinterfaces,timers,real--putersystemcanevenvoice,working,(CPU)-rangingfromsmallandsimple4-bitprocessorstosophisticated32-or64-bitprocessors;Input/Outputinterfacessuchasserialports(UARTs);monlywiththefollowingfeatures:workforsysteminterconnect;Peripheralssuchastimersandwatchdog;RAMfordatastorage;ROM,EPROM,EEPROMorFlashmemoryforprogramstorage;Clockgenerator-oftenanoscillatorforaquartztimingcrystal,ircuit;Includeanalog-to-,:separatememorybusesforinstructionsanddata,-purposeCPUs,microcontrollersdonothaveanaddressbusoradatabus,becausetheyintegratealltheRAMandnon-,thechipcanbeplacedinamuchsmaller,cheaperpackageAlsoknownassingle-chipMCU(Microcontroller),-,putersystemsothatsmaller,,Fromthenon,-chipprocessorsuitableforembeddedsystems,-sufficiencyandcost-effectiveness,incontrasttoageneral-purposemicroprocessor(thekindusedinaPC).Infactthenumberofsingle-chipistheworld'

机电一体化专业英语黄星夏玉波 Unit 8 来自淘豆网www.taodocs.com转载请标明出处.

机电一体化专业英语 黄星 夏玉波 Unit 8.ppt

机电一体化专业英语黄星夏玉波 Unit 8.ppt