xiangpu cheng,
你可以参考以下两篇帖子理解,虽然不是2808,但理解上是一样的:
http://www.deyisupport.com/question_answer/microcontrollers/c2000/f/56/t/17862.aspx
http://www.deyisupport.com/question_answer/microcontrollers/c2000/f/56/t/17727.aspx
xiangpu cheng,
你可以参考以下两篇帖子理解,虽然不是2808,但理解上是一样的:
http://www.deyisupport.com/question_answer/microcontrollers/c2000/f/56/t/17862.aspx
http://www.deyisupport.com/question_answer/microcontrollers/c2000/f/56/t/17727.aspx
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