988有2路I2C,我们目前使用I2C 0通道,将988连接到MCU,另一路引脚悬空,是否有问题;另外发现FPD LINK通道正常工作时,MCU无法通过I2C 0通道读取到988的寄存器,如果将I2C 1通道也接入MCU,是否就可以解决这个问题
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988有2路I2C,我们目前使用I2C 0通道,将988连接到MCU,另一路引脚悬空,是否有问题;另外发现FPD LINK通道正常工作时,MCU无法通过I2C 0通道读取到988的寄存器,如果将I2C 1通道也接入MCU,是否就可以解决这个问题