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INCISIV132/122 does not support some systemverilog 2012 coverage coding

JennyYang

INCISIV132/122 does not support following coverage code with error report:
 "ncvlog: *E, ECBECL… Range specification for a bin must start with (‘{’)"
 
/// ------------- coding start -----------------

bit [6:0] sbyte;

covergroup cg;

  coverpoint sbyte {
    bins mod3 [  ] = sbyte with {item % 3 == 0};
  }

endgroup

/// ------------- coding end   -----------------

 

 

Can anyone give me feedback ?

  • 'mod3[' should be 'mod3[', and 'with' should be followed by parentheses, not curly brackets.

  • As Shalom pointed out, you need parenthese not curly brackets around the with expression. I think the forum software corrupted your text and I assume you did actually have a closing square bracket after the mod3.

    As far as I can see this isn't supported yet, so it would be great if you could file a support case at http://support.cadence.com/ indicating the severity of the problem. This helps our R&D team  to prioritise the implementation of the new features, which we can't do from a public forum.

     

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