I have an Arty A7 and a Pmod RS485 which I intend to use for RS422 communications. This is the item. https://reference.digilentinc.com/reference/pmod/pmodrs485/reference-manual
In Vivado I have added the Pmod libraries found here. https://github.com/Digilent/vivado-library
Unfortunately, there isn't a specific implementation for the RS485 Pmod, nor is there a tutorial or guidance that I can find.
Does anyone know how I wire up this Pmod in Vivado for RS422 communications?
Thanks in advance!