求助各位大佬,我看C6455没有给SRIO划分地址空间,两个SRIO对联时,对方怎么访问本地的内存空间呢? 是直接访问L2 SRAM的地址空间吗?
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可以使用Direct I/O访问本地空间,请看下面的SRIO user guide上的说明。
2.3.3 Direct I/O Operation
https://www.ti.com/lit/ug/spru976e/spru976e.pdf