单片机的发展及应用现状 外文翻译英汉双语 毕业设计.docx

1、单片机的发展及应用现状 外文翻译 英汉双语 毕业设计MCU development and application statusIn thisKey words: a single-chip microcomputer, development, applicationChina started to use MCU is in 1982, just five years very quickly. The current world each big chip manufacturing companies have launched their own microcontroller, f

2、rom 8 bits, 16 to 32 bits, etc, but they have their special features, complementary to each other, for the application of the single chip microcomputer provide vast heaven and earth. Single chip microcomputer, also called a single-chip microcomputer or single chip computer. It is the central process

3、ing unit (CPU), random access memory (RAM), read only memory (ROM), input/output port (I / 0) and other major computer functions components are integrated into a piece of integrated circuit chip microcomputer.MCU development and application statusAbstractKey Words: MCU, development, applicationStudy

4、onMCS5IMieroControllersReverseAnatomizationandToDownDesignAbstraetTheworldwideeleetroniesindustry15raPidlymovingforwardovethePastdeeades.Assilieonteehnologyhaserossedthedeesubmieronthreshold,eeandesigntensofmillionsoftransistorsonsingleehiP.That15tosaysemieonduetorhasenteredintotherealm“SystemonaChi

5、p(SoC)”.TheresearehontheteehnoloofIpeordesign15eoneernedbybothresearehsoeietyandindustryworl.BeeauseofthewideuseofMCS51MieroControllerandtheimPortanmeaningofMCUeoredesign,westudyonMCS51reverseanatomiztionandToPDownDesignThegoalofthisartiele15todesignaMCS51MieroControllerehiTheMainworkandaehievements

6、areasfollows.Eye recordedIn this IABSTRACT II1. The single chip microcomputer profile 21.1. Microcomputer in the popularity of our country. 21.2. The structure of the single chip microcomputer. 22. MCU development 42.1. Single chip microcomputer long life. 42.2.8 bits, 16, 32-bit SCM common developm

7、ent. 42.3. Single chip microcomputer faster. 42.4. Low voltage and low power consumption. 53. The reliability of the microcomputer application technology 53.1. EFT (ELLECTRICALFASTTRANSIENT) technology. 53.2. Low noise wiring technology and drive technology. 53.3. The low frequency clock. 64. MCU de

8、velopment 64.1. Low power consumption COSM change. 64.2. Miniature monolithic change. 64.3. The mainstream and many varieties coexistence. 74.4. Large capacity and high performance. 74.5. The serial extension techniques. 7Reference 81. The single chip microcomputer profile1.1. Microcomputer in the p

9、opularity of our countryChina started to use MCU is in 1982, just five years very quickly. In Shanghai in 1986 to the first single chip has held a national development and application of exchange, and in some areas has also established the single chip computer application association, that is the fo

10、rmation of the first wave. By now, microcomputer application technology rapid development, the Internet we enter a single chip search, will see thousands of single chip microcomputer website introduced, not including foreign. And its corresponding professional magazine now also has a lot of, for exa

11、mple by single-chip microcomputer, the authority of the world HeLiMin the single-chip microcomputer and embedded system application magazine now is popular electronic industry, in July 2003, 91 student. Com in Shanghai, guangzhou and Beijing and the big cities do a professional personnel needs repor

12、t, the single chip microcomputer talent was first demand.1.2. The structure of the single chip microcomputerSingle chip microcomputer, also called a single-chip microcomputer or single chip computer. It is the central processing unit (CPU), random access memory (RAM), read only memory (ROM), input/o

13、utput port (I / 0) and other major computer functions components are integrated into a piece of integrated circuit chip microcomputer.We by the shrewd are calculated an arithmetic problem. Example: 36 + 163 x 156-166 34. Now to operations, first needs an abacus, followed by the paper and pen. We put

14、 the question to count down, and then the first step was to be 163 x 156, with 36 total sum of the written in the paper, and then the 166 34, and put it in the result from the last minus, get the final results.Now, we use the single chip microcomputer to complete the above process, obviously, it mus

15、t first have instead of abacus operations parts, it is a logic; Next, want to have can play the paper and pen in the role of the device, which can memory original title, raw data and intermediate result, also remember that make SCM can automatic operation and the establishment of command. This kind of device is called CunZhuQi. In addition, still need to have effect of the controller can take the place of people, it can according to the command of the given in advance send all control signal, make the whole calculation process can step by step. But l