Cadence® system design and verification solutions, integrated under our System Development Suite, provide the simulation, acceleration, emulation, and management capabilities.
Verification Suite Related Products A-Z
Cadence® digital design and signoff solutions provide a fast path to design closure and better predictability, helping you meet your power, performance, and area (PPA) targets.
Full-Flow Digital Solution Related Products A-Z
Cadence® custom, analog, and RF design solutions can help you save time by automating many routine tasks, from block-level and mixed-signal simulation to routing and library characterization.
Overview Related Products A-Z
Driving efficiency and accuracy in advanced packaging, system planning, and multi-fabric interoperability, Cadence® package implementation products deliver the automation and accuracy.
Cadence® PCB design solutions enable shorter, more predictable design cycles with greater integration of component design and system-level simulation for a constraint-driven flow.
An open IP platform for you to customize your app-driven SoC design.
Comprehensive solutions and methodologies.
Helping you meet your broader business goals.
A global customer support infrastructure with around-the-clock help.
24/7 Support - Cadence Online Support
Locate the latest software updates, service request, technical documentation, solutions and more in your personalized environment.
Cadence offers various software services for download. This page describes our offerings, including the Allegro FREE Physical Viewer.
The Cadence Academic Network helps build strong relationships between academia and industry, and promotes the proliferation of leading-edge technologies and methodologies at universities renowned for their engineering and design excellence.
Participate in CDNLive
A huge knowledge exchange platform for academia to network with industry. We are looking for academic speakers to talk about their research to the industry attendees at the Academic Track at CDNLive EMEA and Silicon Valley.
Come & Meet Us @ Events
A huge knowledge exchange platform for academia. We are looking for academic speakers to talk about their research to industry attendees.
Americas University Software Program
Join the 250+ qualified Americas member universities who have already incorporated Cadence EDA software into their classrooms and academic research projects.
EMEA University Software Program
In EMEA, Cadence works with EUROPRACTICE to ensure cost-effective availability of our extensive electronic design automation (EDA) tools for non-commercial activities.
Apply Now For Jobs
If you are a recent college graduate or a student looking for internship. Visit our exclusive job search page for interns and recent college graduate jobs.
Cadence is a Great Place to do great work
Learn more about our internship program and visit our careers page to do meaningful work and make a great impact.
Get the most out of your investment in Cadence technologies through a wide range of training offerings.
Overview All Courses Asia Pacific EMEANorth America
Instructor-led training [ILT] are live classes that are offered in our state-of-the-art classrooms at our worldwide training centers, at your site, or as a Virtual classroom.
Online Training is delivered over the web to let you proceed at your own pace, anytime and anywhere.
Exchange ideas, news, technical information, and best practices.
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.
It's not all about the technlogy. Here we exchange ideas on the Cadence Academic Network and other subjects of general interest.
Cadence is a leading provider of system design tools, software, IP, and services.
I try to analyse example of analog scheme (invert from examples of Ethernet).
When I launch ADE L from Schematic and try to simulate and plot, nothimg appears.
Is this message error?
Where can I view simulation (simulation error) log?
How do I launch simulation and see results of any analyses type?
You can see listing of checkSysConf MMSIM (forgot comman) below and
checkSysConf - r .
=====================================================================[Copyright 2002-2008] Cadence Design Systems, Inc. All rights reserved.This program and online documentation may not be copied, modified,re-published, uploaded, executed, or distributed in any way, in anymedium, whether in whole or in part, without prior written permissionfrom Cadence Design Systems, Inc.=================================================================================== checkSysConf: Version 3.11 ====================Configuration checks failed, status is: FAILThe specified software release 'MMSIM6.0' is not supportedfor your platform / OS (i686 / )Type checkSysConf -r to see the current versionsExiting checkSysConf ... Good-byeOutput is saved as /tmp/checkSysConf.CdsWs-1-2009.03.13.09:42.log
checkSysConf - r
=====================================================================[Copyright 2002-2008] Cadence Design Systems, Inc. All rights reserved.This program and online documentation may not be copied, modified,re-published, uploaded, executed, or distributed in any way, in anymedium, whether in whole or in part, without prior written permissionfrom Cadence Design Systems, Inc.=================================================================================== checkSysConf: Version 3.11 ====================Valid release names are : 3.0WS 4.0WSExiting checkSysConf ... Good-byeOutput is saved as /tmp/checkSysConf.CdsWs-1-2009.03.13.09:39.log
It appears that you are using the AMS methodology kit. The AMS kit contains some scripts to help verify that environment setup is correct. Please try running the following command from the directory where you started viirtuoso:
This will check to make sure you have the required licenses and tool installations in your $PATH. Where "05A" is the corresponding workshop scenario from the AMS kit.
You can access the simulation log via the ADE simulation window menu through "Simulation->Output Log..." However, the simulator (in this case spectre) must first have been successfully started. It is not clear in your case that you got this far.
In reply to Jim McMahon:
This is output
--------------------------------------------------------------------------FYI: Start the AMSKIT613 environment readiness validation --------------------------------------------------------------------------1. Validate OS (Tue Mar 17 08:37:18 NOVT 2009): Info: OS validation: PASSED (found 'Linux' OS) Error: The recommeded OS version for AMSKIT613 is 'release 4' version. Your current OS version: Fedora release 9 (Sulphur) Kernel \r on an \m (\l)
Is this test passed vaild?
Can I detect another errors?
In reply to StreamCX:
I don't believe Fedore 9 is supported. The recommendded release from the kit release notes is redhat 4.4. The script will also check other things such as your environment setup to make sure the require software is installed. It will also check your license server for the required license products. But probably it will only perform these additional checks is you are using a supported OS.
Thank You, Jim.
This error with simulation was because I runned Cadence on Computer where License is not installed.
It was not server computer.
But another problem.
1) ssh -C -X Server
2) I am doing all how written in 05B_AnalogBlockDesignOptimization Tutorial
But when I Run test at server computer from ADE GXL, where the license installed, this message appears
How can I solve this problem?
It would appear that the spectre simulator is jnot in your path. From a UNIX, terminal before you launch virtuoso you should be able to run call the following command to determine if spectre is in your path and that you are using the correct version for your specific release of the AMS kit.
Please check the kit release notes or the administrator's guide for specific software requirements. You may have to work with your system administrator to get the software installed and your enviornment properly configured.