[PCB_FORUM] Propagation Rules driven from Schematic to Allegro

From: Dale Rasmusen <dale.rasmusen@xxxxxxxxxxxx>
To: "icu-pcb-forum@xxxxxxxxxxxxx" <icu-pcb-forum@xxxxxxxxxxxxx>
Date: Fri, 25 Apr 2008 11:55:14 -0700

Hi all, I was wondering how to do the following...

I have diff pairs that need to have REL_PROP_DELAY GRP:G:L:S::25 properties 
between P and N signals.. but I also want to place 20 of these pairs in a group 
that must adhere to a PROP_DELAY of L:S:1000:2000.

Thus I have P and N constraints as well as a group prop delay constraint.

I'm not sure how to structure these rules for Allegro.  Your help is 
appreciated.

Thanks,


Dale Rasmusen
CAD Manager
TEKNOVUS
(707) 665-0400 ext 133
(707) 665-0491 fax

Follow-Ups:

[PCB_FORUM] Re: Propagation Rules driven from Schematic to Allegro
From: Gerry Meier

[PCB_FORUM] Re: Propagation Rules driven from Schematic to Allegro
From: Michael Catrambone

[PCB_FORUM] Re: Propagation Rules driven from Schematic to Allegro
From: Macindoe, Gary

References:
- [PCB_FORUM] Verilog to allegro netlist?
  - From: arimitsu seiji

[PCB_FORUM] Propagation Rules driven from Schematic to Allegro

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