毕业论文阐明书毕业设计外文文献及翻译Singe-chipAstact:Snghip, aloknow a sngle-cip mircontrolle，t s not oplete actain lgc chip， butto a comter system integratdintoachip. is ao know as mir-ontrole(crcontollr Unit）, commnly s lettersof econ MCUthatwas irs ued innustria control.Ar 8bit microntrler earl or4bit.In fac the number of SC is t wrds age coputer. Modnhan liused ilmost eey piecef ectic and mchanial poucts willbe integratedsingl chipKey wods:Singlchip；ironrollr Uit1 Single-chipS i lso knownas micro-cntrole (Microntrolle Unit), comn usd letters f te acrym MU ta it wa firtused inidusria ontr.Only singe by the CPU chp deveoped fom dedicat prossrThe fitdsgn is by alarge nuber o pperals an CPU on chipitecmtr sstem,mallr, more easly itegated into mplx d demanng on the volu cotrol device which.INTLsZ0 th firs dsinedin acrdanc wih this de ocsso，th o te dvelopment ficoontoe and dedit pocesrs vearte wy.8-itmicrcntroer ar or4 bs. e of the mot cssful s the NTL 831,or simpe,relable and odpeance w alotf pise. Then evelope i831otof CS1 CU Sysem. S sstms baeon ts system ui now isstlwidelyused.Wit te ncreasedrquirmensof ndustril controlild,e a16-bt micootrler,becaus te ost is ntstictoybut hv ot been ver widely ue. After 90 ears ith th gret delment o consume eleronics，microoroler technoloy ha ee a hug incease.Wth INTE i960 erie, eily te later sereso widy ed ARM, 32-bit microcotroll quiky pace ighnd 1-bi MCU stau an ener the minstrea mark. he trtonal 8-bit micrcntoller pforae hae benhe rpidinras caat increaecompared o 80 the umbr o ties. urrenly,higed 32-bit mioconrolerlod oer 30Mz,th performancechingthe mi-90s dedcated proeo， wileteaveae el rces fal to one U.S. dolars， themostgh-d moel oy 10 dollr.MoerC system arnoone olyne eelopmen and us of are metal environmen， a argenmbr proietaryemdd optin syem s widly usd in the full ane o S.Thhandhed compueandcell phoa ecoe ressing of igh-nd microcontoller can evusea ddicaed dos an Linux peraig sstems.SCM s mre suitblea tespifi ocesor s in ebede ystem,s it as u thealicaton. In fat the numbe o SCM s te worldsagetcopuer. oernuman iusd in almos very pece electronic and ehaial products will b interated single chp one， telepne，calculaor, ome pplinces, eletonictoys, handheldcompters adcomutrcessories such asa moue wth 1-2in bohtheprtmetof SCM. Ponal computer wll haa largnuber ofM i te ork. General cr wthmo than 40 CM， cpex industial cnol ystm may evnha hndreds of SC itesamtime work. M inotonly fr exceed the umber ofPCand other cputi he sum, or v morehthe number f huma beingingleip，alsoknown as igle-chipicrocontrller, it s no complete a cetin logic chis, bt oa ompuer sye itegate into achi. Equvalent to micro-coputer, and cmputr than jut the la of mcotroller I / dvics. eneraalk：achip becms a computer. ti smallsze, lht weight， chap, or he study,application and deveopmetoffailies provided. thesame time,leanint usthe CUis to understad the rncild sruct fte comuter thbest coiceSCM andthecmputer funtnintrnall wih siilar moules, uch asP, emoy， parallel bu, thesame effect s ell， and hard isk memoy evice, and dffrnt s isperforac f th copons wer ratively weak may of ur hoe ompur,bu he price low ， usually not morthn10 yuan yu can do witit. Somecontrlfo a cas i ot vr cpiatd eleical wor isenough of.W are usng auomaticdum aimachine， smokehood,VC and s o appiancs whih ulee its shdow. t i primarila a ntrosectionof th cor componntsI is an olne rel-tie cotrol cmputer， cotrol-lineis tat the ce is nedeis asronge ti-jmmin aity， l ost,ad thi , a of-lneompuer （sucha home PC)， the maiifferece.ubecus yare prerd ymrocputer progams can ahevh intellienc,hig ficency dhh ibiliy.2ingle cip CU is throgh runnng， ad can b dfied. Thrgh differeproedure t chiee dfre uts， in paticular specialunufa