IC卡读写器 单片机毕业设计 代做单片机毕业设计 48
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IC卡读写器
Abstract Domestic and international IC market after 10 years of development, now into the development adjustment stage, although there still exist some problems, but the overall development trend towards good situation already in advance. Looking to the future years IC market conditions, future will be more beautiful. This paper firstly based on single chip microcomputer touch IC card to read the general outline is used for system, then the MCU performance and development situation of also reviewed, the AT89C51 chip design IC card that do properties. At the same time, this paper is to contact IC card, speaking, reading and writing in analysis and design of hardware and software, part of the circuit is introduced, finally complete system hardware circuit. Will design software simulation of operation, debugging repeatedly, modify the software system, then simplified finish reading the contact IC card is read and write functions. For AT89C51 its small volume, light quality, price cheap, for learning, application and development provides a convenient conditions. SCM is to rely on procedure, and can be modified. Through the different program realization of different function, especially special unique some function, this is another device needs to take a lot of energy to do it, some are great effort also very hard to do. And now applies single-chip program can achieve high intelligence, high efficiency and high reliability. So, the function of deep grasp of single-chip microcontroller can effectively to achieve contact with the IC CARDS read and write. Key word: IC card reading and writing implement, microcontroller, contact
摘 要
国内外IC读写器卡市场经过十几年的发展，目前进入到发展的调整阶段中，虽然尚存在着一些问题，但总体发展趋势已经在朝着良好的局面前进。展望未来几年IC卡市场状况，前景将更加美好。本选题首先对基于单片机接触式IC卡读写器的总体概述，再针对系统所使用的单片机的性能和发展情况做了简单介绍，对设计IC卡的AT89C51芯片做性能方面的说明。 同时，本选题对接触式IC卡读写器的硬件、软件分析设计，对各部分电路进行介绍，最终完成系统硬件的电路。单片机毕业设计将设计的软件反复的模拟运行、调试，修改简化的软件系统，进而完成接触式IC卡读写器的读与写的功能。 对于AT89C51单片机它的体积小、质量轻、价格便宜、为学习、应用和开发提供了便利条件。代做单片机毕业设计是靠程序的，并且可以修改。通过不同的程序实现不同的功能，尤其是特殊的独特的一些功能，这是别的器件需要费很大力气才能做到的，有些则是花大力气也很难做到的。而且现在应用单片机编写的程序可以实现高智能，高效率，以及高可靠性。所以，深入掌握单片机的功能可以有效的用单片机来实现接单片机触式IC卡设计的读与写。 关键字：IC卡读写器 单片机 接触式[来源：http://www.think58.com]
Abstract Domestic and international IC market after 10 years of development, now into the development adjustment stage, although there still exist some problems, but the overall development trend towards good situation already in advance. Looking to the future years IC market conditions, future will be more beautiful. This paper firstly based on single chip microcomputer touch IC card to read the general outline is used for system, then the MCU performance and development situation of also reviewed, the AT89C51 chip design IC card that do properties. At the same time, this paper is to contact IC card, speaking, reading and writing in analysis and design of hardware and software, part of the circuit is introduced, finally complete system hardware circuit. Will design software simulation of operation, debugging repeatedly, modify the software system, then simplified finish reading the contact IC card is read and write functions. For AT89C51 its small volume, light quality, price cheap, for learning, application and development provides a convenient conditions. SCM is to rely on procedure, and can be modified. Through the different program realization of different function, especially special unique some function, this is another device needs to take a lot of energy to do it, some are great effort also very hard to do. And now applies single-chip program can achieve high intelligence, high efficiency and high reliability. So, the function of deep grasp of single-chip microcontroller can effectively to achieve contact with the IC CARDS read and write. Key word: IC card reading and writing implement, microcontroller, contact
[资料来源：THINK58.com]
[资料来源：http://think58.com]
目录 摘 要... i Abstract ii 第1章 引 言... 2 第2章 工程开发环境简介... 3 2.1 keil编程软件完成对系统的编程... 3 2.2 proteus 软件完成对硬件和软件配合的仿真... 3 2.3 Altium Designer软件完成对系统原理图的设计... 5 第3章系统硬件设计... 6 3.1MCS-51单片机简介及系统最小系统设计... 6 3.2 IC卡部分硬件系统设计... 12 3.3系统串行通讯接口电路的设计... 17 3.4显示模块电路设计... 18 3.5 电源电路设计... 22 3.6 IC硬件总体框图及原理图... 25 第4章系统软件设计... 26 4.1系统软件的工作方式... 26 4.2系统软件流程图... 27 总 结... 30 致 谢... 31 参 考 文 献... 32 附 录一原理图与PCB.. 33 附录二 程序... 34
[资料来源：http://THINK58.com]