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.

关于C6678的IDMA和EDMA的差别及CACHE



请问在C6678中,EDMA和 IDMA有什么差别呢?L1DCache能Cache外存上(如DDR3或EMIF16NOR)的数据吗?

把L2作为Cache用和,把L2用作RAM再用EDMA乒乓缓存结构,那个性能会好些呢?