文档介绍：xx工程学院毕业设计文献资料翻译(原文及译文)原文名称:StructureandfunctionoftheMCS-51series课题名称:基于单片机的交通灯控制系统学生姓名:学号:指导老师:所在系部:康尼学院专业名称:通信工程2013年3月南京StructureandfunctionoftheMCS-51seriesStructureandfunctionoftheMCS-51seriesone-puterMCS-51isanameofapieceofone--gradeone-putersofMCS-51seriesin1980afterintroducing8one-putersofMCS--puterthechipshave,suchas8051,8031,8751,80C51BH,80C31BH,etc.,position,-51serialone--putersystemismadeupofseveralfollowingparts:(1)Onemicroprocessorof8(CPU).(2)AtslicedatamemoryRAM(128B/256B),itusenotdepositingnotcanreading/datathatwrite,suchasresultnotmiddleofoperation,finalresultanddatawantedtoshow,etc.(3)ProcedurememoryROM/EPROM(4KB/8KB),isusedtopreservetheprocedure,-puters,suchas8031,8032.(4)Four8runsidebysideI/OinterfaceP0fourP3,eachmouthcanuseasintroduction,mayuseasexportingtoo.(5)Twotimer/counter,eachtimer/countermaysetupandcountintheway,usedtocounttotheexternalincident,cansetupintoatimingwaytoo,puter.(6)Fivecutoffcuttingoffthecontrolsystemofthesource.(7)OneallduplexserialI/OmouthofUART(universalasynchronousreceiver/transmitter(UART)),isitrealizeone-puterorone-putertousefor.(8)Stretchoscillatorandclockproducecircuit,