Attribute in RTL for Timing Constraints

[Maio]

Hello,

For AMD, I used the following methodology to create timing constraints for registers:

RTL Code:

(* some_attribute = "true" *) reg [31:0] config_register;

Constraints:

[get_cells -hier -filter {some_attribute =~ true}]

The above get_cells command would return the cells from the RTL code I added the attribute to, and then I could add any command on those cells from the constraints files in the build.

Is there an equivalent to this for Quartus? I have attempted to run a get_cells command that gets cells based on an attribute but I was unable to solve this.

Thanks

[Nurina]

Hi,

Thank you for using Intel Communities.

As far as I know there is no command for this. But you can see the targets that the attributes apply to on the RTL Analyzer in the latest Quartus Pro software: https://www.intel.com/content/www/us/en/docs/programmable/683236/23-2/inspecting-sdc-on-rtl-constraints.html

Regards,

Nurina

[Nurina]

Hello,

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