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https://e2e.ti.com/support/data-converters-group/data-converters/f/data-converters-forum/1416218/tpl0401b-10-how-to-check-if-the-device-is-normal-through-the-i2c-interface
工具与软件：
您好！
是否有办法通过 I2C 接口检查器件是否正常？ 如果有、请告诉我。
谢谢你。
JH
尊敬的 JH：
您可以写入输出寄存器并回读数据、以确保 I2C 正常工作、但该器件中没有可用于检查器件功能的状态位。
此致！
Katlynne Jones
