PYNQ: PYTHON PRODUCTIVITY

Creating an AXI Stream IP that connects to DMA

Hi, I am trying to use the AXI Stream to quickly transfer data to from PL to the PS, the architecture more or less looks like the one illustrated here: DMA — Python productivity for Zynq (Pynq).

I am trying to find tutorials but I cannot find one that teaches how to create the AXI Stream IP and connect it to the DMA,
this tutorial does: Developing AXI Stream Overlays and interfacing to ZYNQ, but it has many errors and it seems to not work.

Any tips would be appreciated!

2 Likes

Hi Ying- I am guessing some of the Vivado stuff was updated and the tutorial is no longer valid. I will work on it this weekend and let you know.

1 Like