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csdn
8 年
求详解SDA,SCL,RX,TX的关系说明
做硬件设计,但是以前很少做micom关联的,软件更是没做过, 最近要设计几个MCU之间的通讯, 发现好多名词理解的不是很清楚,还会混淆,求大神帮忙解释下他们的作用及关系。 SDA,SCL,RX,TX 还有CLK啊。 谢谢。
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