沈阳理工大学课程设计专用纸 No0
目录
1.题目设计要求 .......................................................................1
2.开发平台简介 .......................................................................1
3.系统硬件设计 .......................................................................2
3.1 设计原理 ......................................................................2
3.2 器件的功能与作用 ..............................................................2
3.2.1 MCS51 单片机 AT89C51 .......................................................2
3.2.2 复位电路 ...................................................................3
3.2.3 晶振电路 ...................................................................4
3.2.4 DS1302 时钟模块 ............................................................4
3.2.5 引脚功能及结构 .............................................................4
3.2.6 DS1302 的控制字节 ..........................................................5
3.2.7 数据输入输出(I/O) ..........................................................5
3.2.8 DS1302 的寄存器 ............................................................6
3.2.9 液晶显示 LCD1602 ..........................................................6
3.2.10 串行时钟日历片 DS1302 ....................................................8
4.系统软件设计 ......................................................................10
4.1 程序流程 .....................................................................10
4.2 程序代码 .....................................................................11
5.系统仿真调试 ......................................................................20
5.1 仿真原理图设计 ...............................................................20
5.2 仿真运行过程 .................................................................21
5.3 仿真运行结果 ................................................................22
6.总结 ..............................................................................22
7.参考文献 ..........................................................................23
剩余22页未读，继续阅读
资源评论
