Hello,
When I use TDA4VM for computer vision development. I meet a problem: I want to transfer image data from CPU to DSP for further processing(mainly based on TIOVX).
But,e the PFS after DSP dealing is quite slow ~ However the DSP loading is only about 60%, thus the problem shall be the bandwidth between CPU and DSP.
To accelerate the communication, I want to use DMA. However, from the TIVOX user guideline. I can't find useful information.
Only a compile option BUILD_BAM which is related with DMA. no further infomation.
My question is: does current version of SDK support DMA? if yes, is there any guideline (how to setup in code and how to integrate?) If no, there any plan? (my sdk is 7.3)
Thank you!