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基于FPGA的电子时钟设计

于 2022-11-29 发布 文件大小:2.10 MB
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具体设计内容计时功能:电子表的基本功能,要求用LCD显示,显示格式是时、分、秒;校时功能:用户可以更改当前时间。设置闹钟时间:用户可以设置闹钟时间,其操作过程与校时过程一样;整点报时开关:整点报时可以由用户设定为开启或关闭两种状态,当整点报时开启时,电子表会在整点时发出1秒的闹铃声(在UP3的板上用一个LED表示);闹钟功能开关:闹钟由用户设定为开启或关闭,当闹钟开关开启时,如果当前时间与设置的闹钟时间一致,发出长达10秒的闹铃声;

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