Stats

Replies 6
Subscribers 162
Views 3671
Members are here 0

DRC Problem after updating trace width - now won't go away

I have an interesting problem. I have eight (8) connectors on a PCB. One, for some reason, is giving me problems. I am getting a DRC problem. I have NO IDEA why I am getting this problem. Here is some picture for a better understanding:

I have no idea how to fix this problem. Please provide a STEP BY STEP resolution to fix this. All other connectors are just fine.

Thank you.

JTL

Parents

Cailloux over 5 years ago

Try to identify what is meant by [ Textline"1" ] . Try to run Tools > Database Check and Tools > Update DRC. Verify in the Constraint manager if there may be a specific directive for N21360 or parent group.
Cancel
Vote Up 0 Vote Down

Sign in to reply

Cancel

Reply

Cailloux over 5 years ago

Try to identify what is meant by [ Textline"1" ] . Try to run Tools > Database Check and Tools > Update DRC. Verify in the Constraint manager if there may be a specific directive for N21360 or parent group.
Cancel
Vote Up 0 Vote Down

Sign in to reply

Cancel

Children

Justin Loop over 5 years ago in reply to Cailloux

On version 17.2, I am not seeing Tools > Database Check or Tools > Update DRC. Here are some more screen shots:

So just to be clear, I have 8 of these connector, and this is the only one (the other seven seem fine) experiencing problems. The problem started when I increase the width of the trace. All connectors have the same sized trace now. I can't get this problem to go away no matter what I do! Thanks in advance for your help!
Cancel
Vote Up 0 Vote Down

Sign in to reply

Cancel
Cailloux over 5 years ago in reply to Justin Loop

Sorry, not familiar with 17.2 menu structure but my gut feeling tells me perhaps you may want to try killing this cline and create a 50% narrower one just to check how the app react. Check the Constraint manager directives also. In my 16.6 I can get access to the Constraint manager with Setup>Constraints>Constraint Manager. Check into Spacing Domain>Net workbook> All Layers> Line. You may have a peculiar directive related to line spacing directive. Check if all your nets have the same directives.
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.