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how to assign cset to netclass using skill

Ejlersen

Hi

Anyone knows if there is an axl function to assign a named constraint set to a specific netclass?

Added 26th of June: I've figured out how to do this using script, but would prefer not to do it using scripts.

Best regards

Ole

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  • Hi

    What kind of script did you use to assign the cset to a netclass?  I have a external list of net class spacing requirements in the form of a .txt file that I plan to import with skill code. Acorrding to previous posts it appears there is no way to assign the csets to netclasses in skill. How do you pass the cset and netclasses you want to alter with your script?

    I'm not sure what I'm trying to do is the same as what you were doing so I will clarify.  I have netclasses set up in the PCB constraints manager already which have been imported from an OrCAD/Capture schematic. I need to establish spacing rules between netclasses for a high voltage design process where for example one netclass may be a DC bus and another Chassis and I have a precalculated number which I need to enter as a clearance.

     JM

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  • Hi

    What kind of script did you use to assign the cset to a netclass?  I have a external list of net class spacing requirements in the form of a .txt file that I plan to import with skill code. Acorrding to previous posts it appears there is no way to assign the csets to netclasses in skill. How do you pass the cset and netclasses you want to alter with your script?

    I'm not sure what I'm trying to do is the same as what you were doing so I will clarify.  I have netclasses set up in the PCB constraints manager already which have been imported from an OrCAD/Capture schematic. I need to establish spacing rules between netclasses for a high voltage design process where for example one netclass may be a DC bus and another Chassis and I have a precalculated number which I need to enter as a clearance.

     JM

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