文档介绍：目录摘要·······························IAbstract·····························II第1章概述····························1第一节绪论······················································································································6第二节毕业设计任务和要求····················7第2章硬件电路设计························9第一节液晶显示模块的两种访问方式接口电路············9第二节硬件电路主要芯片·····································································································14第三节LCD液晶显示·····················································································18第四节电源电路的设计····················20第五节硬件电路设计·&#