Intel Quartus Prime(Lite Edition) unable to compile code

Question

Hi,
I am trying to compile&amp; simulate VHDL code for a multibit adder along with its testbench. The code is tested in Questasim and it works fine however Questasim is giving errors which I can't quite figure out how to fix them. 
If anyone knows how to fix these, that would really help.

My code and screenshots of the error is attached in this question.

sstrell · Answer

Those aren't errors, only warnings, so they should not prevent compilation in Quartus.
Your design is purely combinatorial, so that's why there's a warning about no clocks.
I don't know how you have your Quartus hierarchy set up, but you do not compile a testbench in Quartus.  That's only for simulation, so don't include the tb file in your Quartus project.

areebtag · Answer

so what about if you wanted to simulate you code first using Questasim? Intel Quartus does the option for running a rtl simulation, correct?

sstrell · Answer

Quartus can generate script files so you can simulate in Questasim.  It doesn't do a simulation compilation.

shengn_altera · Answer

May I know any update?

areebtag · Answer

yes its fixed by doing the pin planner

Forum Discussion

Intel Quartus Prime(Lite Edition) unable to compile code

6 Replies

Recent Discussions

One-time Altera Verification Code

Quartus Prime Pro 25.1 Crashes Randomly

Quartus Pro 25.3 crash using rhel7/8

Error:invalid command name "Quartus"

Quartus Prime Pro 25.3 Fitter Crash