【正文】 er monly used MCU and peripheral circuits ( such as LCD, RAM, ROM, keyboard, motor, LED, AD / DA, part of SPI device, part of the IIC device ... ). This article is based on and KEIL uVision3 software. Of course, software simulation precision is limited, and may not all devices are found and corresponding simulation model, with a development board and the emulator is certainly the best choice, but for singlechip lovers, or simple development should be a good choice. Proteus and other singlechip simulation software is different, it not only can the simulation chip CPU work, also can the simulation chip peripheral circuit or chip in other working conditions of the circuit. The simulation and debugging, concern is not certain when the statement is executed chip registers and memory contents are changed, but from the point of view of project program and circuit directly to see the work process and the results. For this experiment, tell from some kind of meaning, is made up of experiment and engineering application of the contradiction and phenomenon.Run the Proteus ISIS program, enter the software main interface. Before work, to set up under the View menu to capture the alignment and system under the graphical interface color, size and other projects. Through a toolbar in P ( selected from the library ponent mand ) mand, in the pick devices window selection circuit ponents required for placing the ponents, and the adjustment of its relative position, ponent parameter setting, the connection between the ponents, preparation process。 in the source menu Define code generation tools menu mand, select tools, piler path, extension project。 in the source menu Add / remove source files mand, adding hardware circuit corresponding to the program through the debug menu mands。 the corresponding simulation program and circuit operation. Proteus software provides more than 30ponent library, thousands of ponents. Element relates to a digital and analog, AC and DC.Proteus provides rich test signals used in circuit test. These test signals including the analog signal and digital signal. The hardware circuit and software debugging, Proteus provides two kinds of methods: one is the overall system performance, a kind of software is divided step tries to look at the specific implementation. For the overall performance of the debugging method, only need to perform under the debug menu menu item execute or F12 shortcut to start execution, using debug menu under the pause animation menu item or pause bond suspended the operation of the system。 or the debug menu under the stop animation menu items or shiftbreak key bination to stop the operation of the system. Its mode of operation can also choose the corresponding tools toolbar. For software debugging step by step, should first run under the debug menu start / restart debugging menu mand, then can choose Stepover, step into and step out mand execution program ( you can use shortcut keys to F10, F11and ctrl+F11), executive effect is a single sentence execution, execution and jump into subroutine subroutine execution. In the implementation of start / restart debuging mand, in the debug menu to appear following simulation involved in the software and single chip microputer system resources, can be used for debugging analysis and view.致 謝在此衷心感謝我的導(dǎo)師林元乖副教授和我的同學(xué)龍順宇同學(xué)。本文的設(shè)計(jì)工作是在林元乖副教授的悉心指導(dǎo)下完成的，從論文的選題、研究計(jì)劃的制定、技術(shù)路線的選擇到系統(tǒng)的開發(fā)設(shè)計(jì)，各個(gè)方面都離不開林元乖副教授的熱情耐心的幫助和教導(dǎo)。她嚴(yán)肅的科學(xué)態(tài)度，嚴(yán)謹(jǐn)?shù)闹螌W(xué)精神，精益求精的工作作風(fēng)，深深地感染和激勵(lì)著我。同時(shí)也要感謝在本論文的設(shè)計(jì)過程中不斷給予我?guī)椭?、支持與鼓勵(lì)的龍順宇同學(xué)，在他的幫助下，我順利的完成了實(shí)物的制作。我覺得是林元乖老師和龍順宇同學(xué)讓我更加有信心堅(jiān)持下去，是他們讓我更加順利的把一個(gè)個(gè)問題解決，最終順利的完成本文的設(shè)計(jì)。兩年的專升本學(xué)習(xí)生活馬上就要畫上句號(hào)了，畢業(yè)前所有的努力與付出都凝集在這篇論文里面。相信它雖然算不上上乘之作，但的確是我用心澆灌的答卷。在此我也要感謝我的同學(xué)們，正是和他們生活學(xué)習(xí)的朝夕相處，一起上課，一起討論問題，讓我逐漸有了對(duì)問題的思考認(rèn)識(shí)，從而更好地規(guī)劃自己的學(xué)業(yè)。大學(xué)的求學(xué)時(shí)光給我留下了美好的回憶，它將成為我今后人生旅途中新的起點(diǎn)。最后，感謝我的父母。焉得諼草，言樹之背，養(yǎng)育之恩，無以回報(bào)，你們永遠(yuǎn)健康快樂是我最大的心愿