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DS90UB928Q-Q1: SOC的I2C能否通过透传来控制928的GPIO?

Part Number: DS90UB928Q-Q1

你好,

我们主机端是941,屏端是928。由于屏端没有MCU,所以我们设想:主机端SOC的I2C,通过透传来控制928的GPIO。再由928的GPIO去控制背光电源的使能脚。

简而言之,就是通过I2C传输GPIO信息。上述方案是否可行?