辉光管 时钟 显示 毕业设计..doc

PAGE PAGE 2 辉光管POV显示时钟 广州大学市政技术学院机械制造及自动化专业 曾勇金 指 导 教 师：林思克 摘要： HYPERLINK /view/2230539.htm辉光管，上世纪60-80年代的产物，电子技术发展历史的见证之一，相信有很多朋友对其了解甚少甚至从未亲眼所见。但就是这现如今已濒临绝迹的古老器件，却让见过她的人都无法忘记那特有的显示效果，甚至开始感叹40年前的创造竟赋有如此的艺术气息，为了让这古老的并极富艺术气息的器件发辉余热，设计辉光管POV显示时钟，本设计应用80C52芯片作为核心，辉光管显示，使用DS1302实时时钟日历芯片完成时钟的基本功能。这种实现方法的优点是，性能可靠，实时性好，时间，操作简单，编程容易。了解单片机的内部结构和对程序的编写与仿真烧写等，更好地掌握程序结构及模块化程序设计，为今后的单片机的开发应用奠定基础。 关键词： 辉光管，单片机，编程，设计，仿真，电子时钟 ABSTRACT： Glow Tube is the product of the last century 60-80s, witness the history of the development of electronic technology, believe that there are a lot of friends to understand its seldom or even never saw. But here it is now endangered ancient device, it makes people who saw her could not forget the display effect, exclamation, 40 years ago has even started creating endowed with such artistic breath, in order to make this ancient and very artistic devices send fail waste heat, POV clock according to glow tube design, this design used 80c52 chip as the core, the glow, according to the use of DS1302 real-time calendar clock chip to complete the basic function of the clock. This method has the advantage of reliable performance, good real-time, time, simple operation, easy programming. Understand the internal structure of single-chip microcomputer and program compiling and simulation burning, etc, to better grasp the program structure and the modularized program design, for the development and application of single-chip microcomputer in the future to lay the foundation. KEY WORDS： Glow Tube, MCU, Programming, Design, Simulation，Electronic clock 目录 TOC \o 1-3 \h \z \u HYPERLINK \l _Toc292716064 前 言 PAGEREF _Toc292716064 \h 0 HYPERLINK \l _Toc292716065 1 辉光管简介 PAGEREF _Toc292716065 \h 1 HYPERLINK \l _Toc292716066 2 单片机及主要芯片相关知识 PAGEREF _Toc292716066 \h 2 HYPERLINK \l _Toc292716067 2.1单片机的简介 PAGEREF _Toc292716067 \h 2 HYPERLINK \l _Toc292716068 2.1.1单片机发展历史 PAGEREF _Toc292716068 \h 2 HYPERLINK \l _Toc292716069 2.1.2单片机的特点 PAGEREF _Toc29271606