This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

McBSP问题,请指教

你好,最近在调试McBSP时 ,发现发射端(DX)在发射前和发射后默认为高电平,如果想让它默认为低电平,应该怎样配置。我在datasheet中没有找到,而人为通过码字改成发送低电平的话,对后续的操作不好控制。麻烦您给予指点