Stats

  • Replies 4
  • Subscribers 66
  • Views 14133
  • Members are here 0
More Content

Dynamic Shape not filled in APD16.6

tatets

Hi,

I'm having a problem with dynamic shape placed on conductor layer. It's giving me an unfilled or empty status whenever I placed the shape on top of a BGA pad. But if I tried to just place a dummy shape outside the package, it fills. Please shed light.

 

Thanks. 

Parents

  • Look at the local shape parameter settings.  If you want to "merge" the same-net shape with the pad, set the Thermal relief connect for SMD pins to "Full Contact".  If different nets are in close proximity to the shape, you may need to adjust the shape suppression setting, under the Void controls tab in the shape parameters, to something smaller.  The shape me be voiding back to a size smaller, than what is allowed with your current settings.  If this is the case, the shape will not fill.

Reply

  • Look at the local shape parameter settings.  If you want to "merge" the same-net shape with the pad, set the Thermal relief connect for SMD pins to "Full Contact".  If different nets are in close proximity to the shape, you may need to adjust the shape suppression setting, under the Void controls tab in the shape parameters, to something smaller.  The shape me be voiding back to a size smaller, than what is allowed with your current settings.  If this is the case, the shape will not fill.

Children
No Data
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.