异步LED大屏幕显示系统研究

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1、学学学士士士士学学学学位位位位论论论论文文文文论文题目：异步LED大屏幕显示系统研究学生姓名：专业年级：电子信息科学与技术指导教师：职称年月日目录题目.............................................................................................................................................I摘要及关键词..........................................................

2、...................................................................I1前言......................................................................................................................................31.1题目的来源与开发意义..............................................................

3、.......................................31.2系统功能概述.....................................................................................................................32系统硬件设计...........................................................................................................

4、.............42.1系统硬件总体设计概述.....................................................................................................42.2方案论证.............................................................................................................................42.3系统各个模块的设计.......

5、..................................................................................................62.3.1主控模块..........................................................................................................................62.3.2行列驱动显示模块.....................................

6、...................................................................102.4STC89LE516x2单片机基础知识简介..........................................................................122.6各个芯片介绍.......................................................................................................

7、............143系统软件设计......................................................................................................................153.1系统软件总体设计思想...................................................................................................153.2各功能模块软件的程序设计...........

8、.................................