01-23-2019 04:03 AM
02-05-2019 01:23 PM
Typically issues with AXI DMA are usually related to configuration and application problems so I'm going to move this to the AXI Infrastructure community so those experts can take a look.
02-05-2019 02:05 PM
Rather than trying to resolve this issue, my first recommendation is that you remove the two AXI DMA IPs and instead use a single AXI CDMA.
The AXI CDMA is the appropriate DMA for memory to memory transfers like you are doing here. Using two AXI DMAs introduces a lot of unnecessary conversions (AXI memory mapped to AXI stream to AXI memory mapped), increases complexity and reduces performance.