IP Cores that can be used within Vivado
- Either download a zipped up version of this repository from here: IP Library or clone the repository to your system
- In Vivado go to Tools-Options-General, IP Catalog and add the path the local directory. This setting will apply to newly created projects.
- For existing projects go to Project settings, IP and Add Repository. The IP Core repository should be available
Thanks to Digilent for helping me understand how to put this core together