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使用F28335的XINTF和C6747的HPI进行通信，调试中时序符合要求，主机（F28335）读写HPIC和HPIA都正常，但却无法读写HPID。电路硬件连接图如下所示。传授点经验，给点调试意见。谢谢！
你好,
把时序贴出来看看, 试试延长strobe信号.
您好！谢谢关注！已经解决了，是字地址与字节地址的问题。时序没问题的。小地方犯错了。
