I'm looking to control the values of specific ports of a custom Vivado IP module through an Eclypse Z7 board.
Issue:
I do not know how to "talk" to the FPGA after the initial programming of it, resulting in hardcoded values stuck on those ports.
Additional info:
From my research, I believe I would be able to generate a C/C++ wrapper of my Vivado project using Vitis, and then access certain ports through variables autogenerated within that Vitis project environment. But, I can't seem to find a way to decipher which variables/ports go where in relation to my Vivado project.
Side note:
It would also be nice to program the FPGA "permanently" so that when power cycled, it runs whatever VHDL and C scripts that were last programmed on it without requiring to reprogram the device every time through Vivado/Vitis.
Question
aleib_borgwarner
Objective:
I'm looking to control the values of specific ports of a custom Vivado IP module through an Eclypse Z7 board.
Issue:
I do not know how to "talk" to the FPGA after the initial programming of it, resulting in hardcoded values stuck on those ports.
Additional info:
From my research, I believe I would be able to generate a C/C++ wrapper of my Vivado project using Vitis, and then access certain ports through variables autogenerated within that Vitis project environment. But, I can't seem to find a way to decipher which variables/ports go where in relation to my Vivado project.
Side note:
It would also be nice to program the FPGA "permanently" so that when power cycled, it runs whatever VHDL and C scripts that were last programmed on it without requiring to reprogram the device every time through Vivado/Vitis.
Thanks in advance!
aleib
HW/SW:
- Vivado/Vitis 2022.2
- Eclypse Z7 w/ Zmods AWG and Scope
Edited by aleib_borgwarnerAdded HW/SW used
Link to comment
Share on other sites
5 answers to this question
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now