Stats

State Not Answered
Replies 0
Subscribers 165
Views 101
Members are here 0

How to avoid such same shape spacing problem

I regurarly have shapes problem feedback from pcb manufacturers.

Let me explain with an exemple: we have 0.1mm air gap here but my setup is:

min width 0.12

min spacing 0.12

Spacing between via pad and cline is only 0.347mm so i agree shape can not be drawn here (need 3*0.12 mm = 0.36mm to be possible)

The problem is 0.1mm between same shape.

I do not find any setup to avoid this. Nor to dectec it.

How can i get a DRC here: should be one since 0.1mm is less that 0.12mm

Jean-Charles

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.