我下载了SPRC129程序,看手册,PWMDAC产生30Khz信号。
可是我用示波器测,只有30几HZ,是怎么回事?谢谢!
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我下载了SPRC129程序,看手册,PWMDAC产生30Khz信号。
可是我用示波器测,只有30几HZ,是怎么回事?谢谢!