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    T113-S3 24M晶振出来的波形,幅度是多少?

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      Vogelweide LV 6 last edited by

      T113-S3 24M晶振出来的波形,幅度是多少?
      PIN22 PIN23 DXIN DXOUT的波形幅度多少,我用示波器看是1.0V峰峰值,这正确吗,我看全志设计指南要求直流电压1.4V,也就是峰峰值3V?

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        yelong98 LV 7 last edited by

        一般两个脚幅度不一样,一边小一点峰峰值可能600mv,另外一边大一点,可能超过1.2v

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