VCCA端接3.3V VCCB端接1.8V。数据信号从B1端口CMD信号传输时,A端口相对应得CMD输出的信号电平低于3.3V,波形如下图所示
This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.