请问每次我采样一次ADS7843,发现PENIRQ会产生个小方波
不采样的话,按下后,PENIRQ波形是正常的,一直的低电平,如果一直采样的话,按下后,PENIRQ会变成个杂波。请问该怎么处理谢谢
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请问每次我采样一次ADS7843,发现PENIRQ会产生个小方波
不采样的话,按下后,PENIRQ波形是正常的,一直的低电平,如果一直采样的话,按下后,PENIRQ会变成个杂波。请问该怎么处理谢谢