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TMS320C6678同时读写DDR问题



我现在需要8个核同时读写DDR的不同地址,他们读写的顺序先后是怎样的?

出现竞争是不是不需要人工去进行仲裁,由CPU自动完成?

同时读写对DDR数据的正确性是否会有干扰?可能会用到memcpy和EDMA3协同工作。

谢谢!