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我手上有两块TAS5711的DEMO,主板与电脑连接后拉动Master是会出现(Master): deviceNotFound(Master): deviceNotFound(Master): 这个一般是哪里出现了问题?
Hi,
你先检查一下demo上5V供电和PVCC的供电是正常的。再确认一下USB连接跟板子的通信是OK的:使用I2C Memory tool,直接寄存器读写,读一下0x00寄存器的值,看看是不是0x6C。