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VHDL代码的程序去抖按钮

于 2022-01-27 发布 文件大小:181.69 kB
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代码说明:

应用背景当你按下一个按钮有一个反弹的效果,因为金属零件连接另一个按钮是不理想的,导致一个读错误的微控制器。如果我们有一个按钮,打开或关闭一个LED,如果我们不实施反弹跳过滤器(软件或硬件)将不准确的击键。有时apretará和LED不行动。关键技术软件解决方案是基于实现代码过滤按键最少x毫秒是不稳定的,所以我们知道什么是对的和别人接触是不考虑

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