Synthesis error while getting parameters from interface

[PiotrWija]

Hi,

I'm trying to synthesis code where based on parameters from interface I create structure and the once again I take interface parameters. Such a case results with error:

Error(13433): Verilog HDL Defparam Statement error at top.sv(34): value for parameter "WIDTH_2" must be constant expression 

I check the code in Vivado and Questa and it works well. 

Please find attached source code and log from quartus.

Steps to replicate: 

1. Use `Quartus Prime Pro Edition 22.2.0` with any devices installed
2. Create a new project, add following code to `top.sv` file.
3. Set `top` as Top-level Entity
4. Run `Analysis & Synthesis`

[ventt]

Hi,

Thanks for attaching the file. I will check this with the Engineering Team. It might take some time to debug the issue, please stay tuned.

Thanks.

Best Regards,

Ven Ting

[ventt]

FYI, Engineering Team requires some time to investigate further to the error. Kindly stay tuned with us.

Thanks.

Best Regards,

Ven Ting

[PiotrWija]

Thank you for an update.

Regards,

Piotr Wija

[ventt · Accepted solution]

Update from Engineering Team: The issue is planned to fix in the Quartus future release version 23.1.

Thanks.

Best Regards,

Ven Ting

[ShengN_Intel]

Hi,

Internal latest feedback:

This issue got fixed by Verific in Aug-22 release. Yet to integrate this Verific release into Quartus.

Now, asking internal team for any workaround or patch released for this issue. Please allow some working time.

Thanks,

Best regards,

Sheng

[PiotrWija]

Hi,

thank you for the update. I do not need any workaround. I will wait for Quartus 23.1.

Best regards,

Piotr Wija