As electronic devices become more integral to our daily lives, extended runtime and portability have transitioned from luxuries to necessities. To address...
New quiz AQQ271 about a Jordan Curve Theorem applied for sheep As one of the most famous theorem in topology (just recently demonstrated in 1980 ,...
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There is a saying that - to assume makes an A** of U and ME . Assuming something related to a safety case can be especially dangerous. Functional safety...
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从波形图来看,每个字节发送完后就将CS拉高,CS拉高意味着该次通讯结束,CS拉低表示下次通讯的开始,这样器件接收到的字节被认为是地址字节,导致通讯不正常。
对DS3234进行通讯时,要先将CS拉低,然后发送地址字节,该字节的最高位为读写位,如果写操作,就要再接下来发送写入的数据,读操作时发送时钟读取数据,等所有操作完成后再将CS拉高。