您好,
我看6678 edma例程数据访问宽度是32位的,请问6678 edma 数据访问宽度可以是64位的吗
谢谢
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您好,
我看6678 edma例程数据访问宽度是32位的,请问6678 edma 数据访问宽度可以是64位的吗
谢谢
donglin,
EDMA有多个CC, 带宽不一样,访问不同memory走的路径也不一样。 建议您可以参考一下这篇文章:
http://www.deyisupport.com/question_answer/dsp_arm/c6000_multicore/f/53/t/21924.aspx