单片机技术及其应用原理资料.doc
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单片机技术及其应用原理
课 程 设 计 报 告
设计题目:多功能时钟设计
专业年级:电子信息科学与技术
小组成员:
成 绩:
完成时间 目录
摘要 .......................................................................1
1.设计任务 .................................................................1
1.1基本要求 .........................................................1
1.2发挥部分..........................................................1
2.方案论证与比较............................................................1
2.1显示部分..........................................................1
2.2数字时钟..........................................................1
2.3温度采集..........................................................2
2.4闹铃部分..........................................................2
2.5电源模块..........................................................3
3.总体方案..................................................................3
3.1工作原理..........................................................3
3.2总体设计..........................................................3
4.系统硬件设计..............................................................4
4.1STC89C52RC单片机最小系统..........................................4
4.2温度测量模块......................................................4
4.3时钟模块..........................................................5
4.4存储器模块........................................................5
4.5LCD显示模块.......................................................6
4.6电源模块..........................................................7
4.7整体电路..........................................................7
5.软件部分..................................................................8
5.1主程序流程图......................................................8
5.2闹铃设定流程图....................................................8
5.3生日设定流程图....................................................9
6.测试与结果分析...........................................................10
6.1基本部分测试与分析...............................................10
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