智能型充电器的电源和显示的设计目录.doc

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1、目录摘要·······························IAbstract·····························II前言····························1第1章概述···························2第一节绪论···························21.1课题背景························21.2常见充电电池特性及其充电方式··············31.3主要芯片的选择·····················51.4液晶显示模块的选择···················7

2、第二节毕业设计任务和要求···················8第2章硬件电路设计························10第一节液晶显示模块的两种访问方式接口电路···········10第二节硬件电路主要芯片····················122.2.1Atmega16L主要引脚说明·················122.2.2Atmega16L的存储器···················132.2.3Atmega16L的时钟电路··················142.2.4Atmega16L的系统复位··················14第三节LCD液晶显示·

3、···················152.3.1LCD的显示原理·····················152.3.2液晶显示控制驱动器···················172.3.3液晶显示模块的特点··················18第四节电源电路的设计···················20第五节硬件电路设计····················21第六节PROTELL99的应用简介·················22第3章软件设计························233.1用C语言开发单片机的优势················233.2液晶显示汉字或

4、字符的原理················243.3LCD模块的指令说明···················253.4液晶显示界面·····················273.5系统程序流程图·····················27第4章系统调试过程·······················31第一节系统调试软件介绍···················314.1.1ICCAVR编译器简介···················314.1.2ICCAVR的设置·····················32第二节调试过程·······················35第五章毕业设

5、计总结·····················40第一节主要成果······················40第二节经验总结和感谢···················40参考文献····························41附录1外文资料译文·······················39附录2外文资料原文·······················42附录3部分源代码························45附录4硬件原理图························62