我使用6672,需要与2个外设分别进行串口通信,请问TI工程师,有什么方案能将6672的1个串口扩展成2个呢?
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我使用6672,需要与2个外设分别进行串口通信,请问TI工程师,有什么方案能将6672的1个串口扩展成2个呢?