06-12-2017 07:34 PM
I want to transfer data, stored in block ram, to ddr memory using AXI CDMA block. I want to use CDMA in scatter gather mode. After that I want to create application file in SDK environment.
Can anybody tell me block diagram or any example for this process.
06-15-2017 08:39 AM - edited 06-15-2017 08:39 AM
06-26-2017 09:58 PM
Thank you @bwiec for replying.
I made connection and complete block diagram as shown below
I also created software application to transfer from bram to ddr using scatter gather mode. I am using xaxicdma_example_sg_poll.c example. It got stuck after BD ring set up and at BD ring creation. I am not understanding reason of this. Here I am also attaching my application file.
If you @bwiec can help me with this.