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how to pass parameters and do some calculations

Danilo P

Hi,

In cell cap the cdf parameter "c" is defined and set as c = [@test:%:12.0].

Cell cap is instantiated in the schemati cell "myTest". In the cell myTest the user property "test" is declared as string ans set to 15.

Everything is fine till now, netlist is generated correctly  and parameter value is passed properly through the hierarchy. Now I need that parameter c in the cell "cap" doesn't inherit exactly the value from property "test" defined on the parent cell, but it should be generated with a calculation: for instance 2*test+15. How to do that?

 Thank you, Danilo

 

Parents
  • Andrew Beckett

    Hi Danilo,

    What tools are supposed to understand this expression? Are you using CDS_Netlisting_Mode set to Analog (e.g. for Analog Design Environment). 

    Regards,

    Andrew.

Reply
  • Andrew Beckett

    Hi Danilo,

    What tools are supposed to understand this expression? Are you using CDS_Netlisting_Mode set to Analog (e.g. for Analog Design Environment). 

    Regards,

    Andrew.

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