Stats

  • Replies 2
  • Subscribers 18
  • Views 1993
  • Members are here 0
More Content

How could I get the "Referenced Physical Cset “of the selected diff pairs using Skill codes?

Roser

Hi all !

How could I get the "Referenced Physical Cset “of the selected diff pairs using Skill codes?

I can only get the "Referenced Physical Cset “ of the "NetGroup " or "NetClass".

Is there any way to do that?

  • DavidJHutchins

    Hopefully I understood your request, I started this by using 'show element' on a net that's part of a diff-pair, then issued the following in a skill window:

    Skill > net=car(axlGetSelSet())
    Loading signal.cxt 
    dbid:344782920
    Skill > dp=net->diffpair
    dbid:349467880

    Skill > pg=car(dp->parentGroups)
    dbid:345434568

    Skill > pl=pg->prop
    propList:312991780

    Skill > get(pl,"PHYSICAL_CONSTRAINT_SET")
    "85OHM_DIFF"
    Skill >

  • Roser
    in reply to DavidJHutchins

    thanks for your reply!

    but this  method  still return the Cset of the "NetGroup " or "NetClass",

    I wanted to know that how can i get the Cset of select diff pairs without "NetGroup " or "NetClass".

    thanks all the same!

Cadence Guidelines

Community Guidelines

The Cadence Design Communities support Cadence users and technologists interacting to exchange ideas, news, technical information, and best practices to solve problems and get the most from Cadence technology. The community is open to everyone, and to provide the most value, we require participants to follow our Community Guidelines that facilitate a quality exchange of ideas and information. By accessing, contributing, using or downloading any materials from the site, you agree to be bound by the full Community Guidelines.