Stats

Replies 2
Subscribers 159
Views 9408
Members are here 0

How to add an external Package Length value to a net length constraint

Hi,

I am trying to set up pin pair length constraints in the Relative Prop Delay part of the Constraint Manager but I need to add an external Package Length value to the calculation. There is an independent value for each net.

Is there a way to have the constraint mgr add that value to calculate the etch length for that net.

DavidJHutchins over 3 years ago

look at the documentation for 'Schematic-driven Pin Delay Flow'
Cancel
Vote Up 0 Vote Down

Sign in to reply

Cancel
TDuffy over 3 years ago in reply to DavidJHutchins

That put me on the correct track to add that information in the Pin Delay property on the board. Thank you for your help.
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.