Vivado 2020.2

[andreaabba]

Hello,
i read on the homepage that a version of Vivado previuos of 2020.1 is required because Vivado_HLS has been deprecated.
As far as I understand should be possible to run HLS4ML also in Vitis (so for example >= 2020.2).
I tried, I got the IP in hls, but I'm at this point unable to correctly connect it to Zynq (i'm using Pynq-z2).
May you provide some information or where i can find a reference design for Vitis backend design flow? How can than follow the tutorial to complete the test design?

Thank You
Andrea Abba

[jmitrevs]

For automatic deployment, there is a pull request that will make it possible to use Vitis HLS: fastmachinelearning/hls4ml#1134

(Generally we recommend Vitis HLS 2023.1 or later. Versions before 2022.2 produce poor results, and we will in the near future add features that require 2023 or later, though we haven't yet.)