数字钟的工作方案设计书与实现.docVIP

PAGE 《单片机应用系统》工程设计报告 江阴职业技术学院 工程设计报告 工程： 数字钟的设计与仿真 专 业 应用电子技术专业 学生姓名 严庭明 班 级 09应用电子(1)班 学 号 指导教师 包军卫 完成日期 2011年4月30日 - PAGE III - 摘 要 近年来随着计算机在社会领域的渗透和大规模集成电路的发展，单片机的应用正在不断地走向深入，由于它具有功能强，体积小，功耗低，价格便宜，工作可靠，使用方便等特点，因此越来越广泛地应用到各个领域。 本文介绍了一款基于AT89C51单片机数字钟的设计，通过多功能数字钟的设计思路，详细叙述了系统硬件、软件的具体实现过程。具体介绍应用Proteus的ISIS软件进行单片机系统的电子钟设计与仿真的实现方法。该方法既能准确验证所设计的系统是否满足技术要求，又能提高系统设计的效率和质量，降低开发成本，具有推广价值。 Abstract In recent years, with the computer in social sciencespenetration and large scale integrated circuit of development, the application of SCM is continuously to the deepening, because it has strong function, small volume, low power consumption, low price and reliable work, use convenient wait for a characteristic, accordingly more and more widely used in various fields. This paper introduces a paragraph of digital clock based on AT89C51, through the design of the design idea of multi-function digital clock, narrates the system hardware and software implementation. Introduce the concrete application of Proteus ISIS the electric clock SCM system software for the realization method of the design and simulation. The method not only can accurately verify whether meet the design systems, and can improve the technical requirements for the efficiency and quality of system design, reduce development costs, has higher value. 目录 摘要 TOC \o 1-3 \h \z \u HYPERLINK \l _Toc244070530AbstractI PAGEREF _Toc244070530 \h I HYPERLINK \l _Toc244070531目录I PAGEREF _Toc244070531 \h II HYPERLINK \l _Toc244070532第一章绪论 PAGEREF _Toc244070532 \h 1 HYPERLINK \l _Toc2440705331.1 PAGEREF _Toc244070533 \h 1 HYPERLINK \l _Toc2440705341.2 PAGEREF _Toc244070534 \h 1 HYPERLINK \l _Toc244070535第二章总体方案 PAGEREF _Toc244070535 \h 2 HYPERLINK \l _Toc2440705362.1 PAGEREF _Toc244070536 \h 2 HYPERLINK \l _Toc2440705372.2 PAGEREF _Toc244070537 \h 2 HYPERLINK \l _Toc2440705382.3 PAGEREF _Toc244070538 \h 3 HYPERLINK \l _Toc2440705392.4 PAGEREF _T