How to initialize the DMA of the HPS?

Hello sir,

Data transfer is needed usually between FPGA and HPS, this is what we call it DataMover Application. FPGA mSGDMA will be more advanced and has more features that can support the data transfer between HPS and FPGA. And this is the application that we have..

In your case, you are looking for a data move application from HPS to HPS through buffers, where the FPGA DMA is not helpful. Unfortunately, we dont have such application.

You might refer to the link I sent earlier to help you find a closer application to fix your design issue. Please note in this design it considers the FPGA as destination, in your case, you need to change it to another destination (SDRAM or Buffer).

Thank you.