Forum Discussion

GMcCa2's avatar
GMcCa2
Icon for New Contributor rankNew Contributor
1 year ago
Solved

Agilex 7 Compile Internal Error

I am getting an internal error during fitter in Quartus 24.1: Sub-system: PHYCLK, File: /quartus/periph/phyclk/phyclk_gen7.cpp, Line: 1590. I've attached the full error message, as well as an ...
Hdl
GMcCa2's avatar
GMcCa2
Icon for New Contributor rankNew Contributor
1 year ago

Thanks for the update. No luck with cleaning the project, I am still getting the internal error.

I setup a virtual machine with Linux and 24.1 and it compiled fine, so looks like it might be an issue with Windows version. I assume you used Linux?

I also tried recompiling with different number of instances of the LVDS block by modifying the generate loop. 0..0, 0..1, 0..2 and 1..3 all compile with no issue, but 0..3 gives me the internal error.