Hello, I’m trying to synthesize the composant NOELVCORE with Synopsys Design Vision N-2017.09 with the help of the the command make dc (or the file compile.dc for the command to use in Synopsis). All the analyze command worked, but the elaborate command did not. This the elaborate command I used :
elaborate NOELVCORE -architecture RTL -library WORK
From this command I have 1 error :
Error: ./…/…/lib/gaisler/noelv/core/cctrlnv.vhd:1528: Internal assertion failure. (VER-37)
*** Presto compilation terminated with 1 errors. ***
The line pointed by the error message is the declaration of the process comb for the component cctrlnv. I do not understand the error message and how I can remove it. I have the same problem if I try the make dc command with the other noelv designs. Could you help me remove this error, or prevent it from interfering with the synthesis ?
At the end of the command elaborate, I have two unresolved references for the design noelvcore, one for cctrlnv which has an error (so I think is normal), and the order is this one :
Warning: Cannot find the design ‘tap_gen’ in the library ‘WORK’. (LBR-1)
I did not find the declaration of this component in the grlib librairie, just the port map and the definition of the component in the package alltap. I don’t know if it’s normal or if it did not influence the result.
For my work, I must not have black boxe in the design, so have you any Idea on how to remove this error ?
Thanks in advance for your answers,