PYNQ driver for the AXI CDMA memory mapped DMA transfers?

[Kevin]

Is there a PYNQ driver for the AXI CDMA memory mapped DMA transfers?

[marioruiz]

Hi @Kevin,

No, there’s no driver for this IP.

How to use PYNQ CDMA?

What are you trying to do? PYNQ uses contiguous memory buffers, so only the AXI Direct Memory Access IP is supported. You can built other designs with other DMAs. There won’t be a PYNQ Python driver for this IP, but you could build your own with PYNQ MMIO. Cathal

Mario