Cadence® system design and verification solutions, integrated under our System Development Suite, provide the simulation, acceleration, emulation, and management capabilities.
System Development 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 have Cadence 6.1.3 installed in my department.
I want to run some analyses in schematic.
For example, transient from 05B_AnalogBlockDesignOptimization tutorial of AMSKIT.
When i try to simulate, appears message that i need to write path to some libs like npn, pnp.
Simulation does not passsed.
How can I fix errors?
I don't know what path you will need to put, but it looks to me as though the model library is missing from the Analog Design Environment model library form. There is most likely just one file, let's call it "models.scs", which will need to be included. This may also have "sections", you may wish to include the right one, or just use a default (e.g. typtyp or "TT").
I hope that this helps.
In reply to skillUser:
How can I use default?
What is "typtyp"?
In reply to StreamCX:
Topic has been upgrated with images.
I have been trying to include pmos2v.scs and nmos2v.scs files but error messages was appear in Libmanager,log
Nothing changes with simulation errors.
do you mean the libXt.so... error? Search for this lib inside the cadence installation tree. If you find this file, add the path to the environment variable LD_LIBRARY_PATH. Please take care whether you are on a 32- or 64-bit machine and choose the correct directory.
In reply to haikom:
It should not be necessary to update your LD_LIBRARY_PATH to include any directories from the Cadence installations; this should be handled by the wrapper scripts in the installation that invoke the executables. These also take care of ensuring that either the 32 or 64 bit libraries are picked up, depending on the value of $CDS_AUTO_64BIT or passing the -64 switch on the command line.
In reply to Andrew Beckett:
I don`t know what to do. :-(
Given the names of the missing models, I'm assuming that you may be using a "gpdk" from Cadence? If so, do you have any entries in Setup->Model Libraries in ADE? You need (as Lawrence said) to reference the model files from within the design kit. This would normally be done automatically by the code loaded when the library is opened.
What design kit are you using? Very little information to us makes it very hard to guess what your problem is...
Example is from AMSKIT.
I dont` have access to auditory now and can`t answer some questions.