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.

edma3在6678上进行数据传输,数据量变大时出错



各位专家好,

我在6678上用edma3上进行从片外到片外的数据搬运,数据是视频解码输出,cif(352*288)输出是正确的,但D1(720*576)有部分数据出错,请问这是什么情况呢?