Stats

Replies 1
Subscribers 159
Views 12746
Members are here 0

Removing Same Net Spacing csets from Constraint Manager using skill

I'm working on some skill code to remove everyting from the CM leaving just the bare nets. So far I have been able to use the new Cns and old CNS functions to remove all but a couple of properties I deal with them using axlDBDeleteProp. I can't seem to make the Same Net Spacing rules go away. The docs say that these csets are part of the spacng domain but the are not deleted by using the axlCnsPurgeCsets command. Is there a way to tell if a cset is a SNS set? If I could tell the type, I could use the axlCNSSetSameNet to set them all to the Default. Still not sure I will be able ot delelte them because the are still assigned to the "DEFAULT" cset.

Thanks,

Mike Wilson,

Dell Inc.

fxffxf over 16 years ago

allegro requires a DEFAULT cset for spacing, physical and samenet domains so the last cset cannot be delete.
Cancel
Vote Up 0 Vote Down

Sign in to reply

Cancel

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.