New Contributor
Super ContributorWhat exactly did you name the IP (not called "megafunctions" anymore) in the IP Parameter Editor (Megawizard no longer exists)? Your instantiation has to match that name exactly. Post a screenshot of the parameter editor and also show your code for instantiating the IP in your design. The error indicates a mismatch in how you named the IP and the naming you've used to instantiate it.
To make sure you've instantiated correctly, you can also make use of the _inst.vhd file (instantiation template) file that's generated by the parameter editor.
New ContributorHello,
Thank you for your answer! I named the IP adder and my instantiation seems to be correct (it matches the _inst file). Moreover, the error is in the adder.vhd file generated by the parameter editor. I'm sorry if I got the words wrong.
I have attached a screenshot of the instantiation of the IP in my code as well as the adder_inst.vhd and adder.vhd generated by the parameter editor.
Thank you
Super ContributorHave you upgrade the IP when migrate to the latest Quartus version?
Try to rebuild the project to check if the issue persists. Also check that the device used is supported in the document below.
