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ZZive's avatar
ZZive
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7 years ago

Why is my waveform like this?

​ My clock is a clock though PLL. This waveform is messy
ZZive's avatar
ZZive
Icon for New Contributor rankNew Contributor
7 years ago

the project is UART，they logic is very simple。The frequency of clock is 50Mhz. however, they waveform is so mess. I don't know why the waveform like this.