莱芜职业技术学院毕业论文电子万年历设计 入学日期：2024 年 9 月 论文完成日期：2024 年 5 月学号代码：43708学 号：202406010136系 别：信息工程系专 业：电子信息技术工程学生姓名：赵彦丽指导老师：张国栋摘要本设计以数字集成电路技术为基础，单片机技术为核心。软件设计采纳模块化结构，汇编语言编程。系统通过LCD 显示数据，可以显示公历日期（年、月、日、时、分、秒）以及星期。在内容安排上首先描述系统硬件工作原理，着重介绍了各硬件接口技术和各个接口模块的功能；其次，详细的阐述了程序的各个模块和实现过程。关键词：单片机;万年历;DS1302;LCM1602目录摘要························································································1前言························································································3第一章 设计要求········································································4第二章 方案论证与设计·······························································42.1 控制器部分方案论证·························································42.2 显示部分的方案论证·························································62.3 系统设计········································································72.3.1 晶体振荡器电路······················································72.3.2 分频器电路····························································72.3.3 时间计数器电路·······························...
