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EDAⅡ多功能数字钟

EDAⅡ实验报告

-----------------多功能数字钟

学校：南京理工大学

院系：自动化

班级： 学号: 姓名： 指导老师：花汉兵 完成时间：年 月 日

南京理工大学自动化学院

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EDAⅡ多功能数字钟

目录

————摘要····································4 一、 引言·······································5 二、 实验目的···································5 三、 实验要求···································5 四、 方案论证···································6 五、 各基本子模块设计和仿真

1．1Hz脉冲信号产生模块·····················7 2．24小时计时模块··························10 3．动态显示模块····························14 4．清零模块································15 5．校分清零模块····························15 6．报时模块································16 7．封装后模块总图即管脚配置················17 六、 附加功能电路的设计

1.星期·····································18 2.秒表·····································19 3.闹钟·····································20 七、 编程下载··································23 八、 实验感想

1.实验过程中遇到的问题及解决问题的方法····24 2.实验的收获和感受························25

南京理工大学自动化学院

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EDAⅡ多功能数字钟

3.期望和要求······························26 参考文献·································26

南京理工大学自动化学院

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