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https://e2e.ti.com/support/sensors-group/sensors/f/sensors-forum/1237456/tmp468-when-is-the-add-pin-read-to-determine-its-address
您好！
TMP468数据表指出分配的地址取决于 ADD 引脚、但它未指定何时实际读取/选通 ADD 引脚以确定地址。
在哪个状态下会读取 ADD 引脚以确定地址？
谢谢！
您好、Roy：
在每个 I2C 事务的地址阶段对 ADD 引脚进行采样。 如果有其他问题、请告诉我。
