Sunday, October 12, 2008     Register | Login | Search | Contact Us
     

Many of you already received communications about the move of the Cadence user community into cadence.com. And many of you have already joined, with over 4000 registrations in the first two weeks.

The new Cadence Community enhances the ability of Cadence users to connect and collaborate. In addition to moving the community into cadence.com -- enabling single sign-on for community, Sourcelink and Cadence events -- the new site is organized around nine technology segments, giving you easy access to product information, training, forums and blogs. Some of the new features include:
  • Ability to respond to posts via e-mail
  • Technology-specific blogs
  • Latest Web 2.0 social networking capabilities
  • Public profile options
  • Private messaging
  • Friends lists
Visit the new Cadence Community today at www.cadence.com/community and join the discussions!

Registration note: Due to the scope of the enhancements and the new SSO registration system, we were not able to migrate existing cdnusers.org member accounts. So new registrations are required, but this enables a broader set of functionality we think you'll enjoy.

Forum note: Under the guidance of forum moderators, we have taken the 20+ cdnusers.org forums and consolidated them into 11 forums on the new site. Posts have been brought over so you can leverage that posting history. CDNusers forums will be set to read only starting 7/30, and cdnusers.org will be redirected to the new community on 8/4.

Best regards,
Mike and Tom

Michael A. Catrambone - Steering Committee Chairman
Distinguished Engineer
PCB/Mechanical
UTStarcom, Inc.

Tom Diederich
Cadence Community Manager
Home
Forums
Subject: Bottom_up optimization in BuildGates
Posting to forums is available to community members only.
Login or Register
Rate this topic:
   
Author Messages
Naderi
Posts: 33
Online: User is Offline
6/02/2008 8:57 AM  
Hello All, I am going to synthesis a 10M-gate design, and "Ambit BuildGates Synthesis User Guide" recommends a bottom-up optimization which is in two steps: 1-optimization of bottom level cells 2-optimization of higher levels without modifying the bottom level. in which following commands are recommended by the "User Guide" (page 168, sep 2000, ver. 4): *1> do_build_generic *2> do_derive_context or do_detime_budget *3> do_uniquely_instantiate *4> set_dont_modify *5> do_optimize My Question is: Do above commands perform both two steps of optimizations? is anything missed there? Can someone help me please? Thanks, Ali
Posting to forums is available to community members only.
Login or Register

Forums > Digital IC > Synthesis and test > Bottom_up optimization in BuildGates


ActiveForums 3.6
     
Copyright 2006 Cadence Design Systems, Inc.