• Skip to main content
  • Skip to search
  • Skip to footer
Cadence Home
  • This search text may be transcribed, used, stored, or accessed by our third-party service providers per our Cookie Policy and Privacy Policy.

×

Welcome to the Community Recognition Program!

The Community Recognition Program is a way for Cadence to recognize community participation. By sharing your real-world expertise and broadening your knowledge, you will earn points and increase your reputation.

We encourage you to give answers as well as seek answers. You’ll both expand your skill set and help others expand theirs, and that expansion will be visible and valuable to the entire community.

So, join in. Start a conversation. Ask a question. Be the reason that a question gets solved. And last but not least, don’t forget to have fun!

learn More

Cadence Community Forums

Connect with Cadence experts and users around the globe to share ideas and best practices

  • This search text may be transcribed, used, stored, or accessed by our third-party service providers per our Cookie Policy and Privacy Policy.

Take the Website Tour - Watch Now

CDNS Forum Categories

Browse Cadence Community Forums

Show All

OnCloud Platform

AWR Design Environment

Custom IC Design

Custom IC SKILL

PCB Design & IC Packaging (Allegro X)

System Analysis

OrCAD X

Computational Fluid Dynamics

Functional Verification

Digital Implementation

Mixed-Signal Design

Logic Design

Verification IP

RF Design

High-Level Synthesis

Implementation

PCell Designer

Functional Verification Shared Code

Hardware/Software Co-Development, Verification and Integration

RAVEL DRC Programming for IC Packaging and PCB

Community Super User Program

Want to know more? Check out this section!

Participate Now
CDNS Feature Content

Quick Links

OrCAD X—Freedom to design boldly

Unlock the Future with OrCAD X: PCB Design Simplified

Announcements

News, FAQs, and related info about how to best use the community.

Application Support and Knowledge Portal

Cadence Online Support puts the help you need within easy reach – around the clock, seven days a week

Training

Cadence helps you get the most out of your investment in our technologies through a wide range of education offerings.

Why Join?

  • Ask questions and get answers from Cadence experts
  • Share your expertise and learn from other Cadence users' experiences
  • Participate in technology- and solution-focused discussions
  • Leaderboard

    • 1
      Charlie
      Charlie 110 Points
    • 2
      eDave
      eDave 70 Points
    • 3
      oldmouldy
      oldmouldy 55 Points
    • 4
      ShawnLogan
      ShawnLogan 50 Points
    • 5
      Elecguy
      Elecguy 40 Points
  • Leaderboard

    • 1
      steve
      steve 17,734 Points
    • 2
      oldmouldy
      oldmouldy 13,695 Points
    • 3
      eDave
      eDave 10,331 Points
    • 4
      ShawnLogan
      ShawnLogan 9,710 Points
    • 5
      skillUser
      skillUser 7,498 Points
CDNS - feedback

Feedback, Suggestions, and Questions

Provide feedback on the forums or any other part of the site. Questions and suggestions welcome.

Latest Posts

  • Suggested Answer

    saving in a previous version

    Category: Allegro X PCB Editor

    By carl carley

    •

    updated over 2 years ago by jc teyssier

    3 replies • 11158 views
  • Discussion

    preprocessor directive

    Category: Functional Verification

    By daivon

    •

    updated over 2 years ago by StephenH

    1 replies • 5883 views
  • Discussion

    Unable to open 64bit version of simvison

    Category: Logic Design

    By sthoppa

    •

    updated over 2 years ago by sthoppa

    1 replies • 7660 views
  • Discussion

    SIMVISION source browser- PPESNAP error

    Category: Functional Verification

    By sthoppa

    •

    updated over 2 years ago by sthoppa

    6 replies • 4177 views
  • Discussion

    Plotting Normalized S11 for multiple traces

    Category: RF Design

    By ENO606

    •

    updated over 2 years ago by ENO606

    2 replies • 6686 views
  • Answered

    boundary condition for hub and shroud

    Category: Turbo

    By sriluta

    •

    updated over 2 years ago by sriluta

    2 replies • 2873 views
  • Discussion

    ?keepOut in rodFillWithRect()

    Category: Custom IC SKILL

    By GoodHarry

    •

    updated over 2 years ago by GoodLarry

    5 replies • 7103 views
  • Discussion

    PAC simulation issue, "No valid time points are specified"

    Category: Custom IC Design

    By FV031

    •

    updated over 2 years ago by Andrew Beckett

    3 replies • 1746 views
  • Discussion

    Mapping Mac modifier keys

    Category: Custom IC SKILL

    By SSR

    •

    updated over 2 years ago by Andrew Beckett

    3 replies • 6633 views
  • Discussion

    Simulation progress status gone in ADE Explorer (IC6.1.8-64b.500.25)

    Category: Custom IC Design

    By George Hariman

    •

    updated over 2 years ago by ShawnLogan

    4 replies • 7632 views
<>

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.

© 2026 Cadence Design Systems, Inc. All Rights Reserved.

  • Terms of Use
  • Privacy
  • Cookie Policy
  • US Trademarks
  • Do Not Sell or Share My Personal Information