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.

DSP8027中SCI的FIFO

请问,在的DSP8027中SCI的FIFO必须将缓存的数据都发完之后,才能重新再将数据缓存到FIFO中,

还是可以一边出一边存。