Cadence® system design and verification solutions, integrated under our Verification 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.
More Support Log In
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 technology. 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.
Hi all,I know many models (BSIM3V3,BSIM4,EKV...)are available in Spectre simulator in Cadence, but how can I change the default model to another (e.g change bsim model to EKV model).Thanks a lot for your answers...Best regards
Not sure this question makes sense. There's no "default model". Each instance of a transistor in a spectre netlist will instantiate a model - which is in turn a definition of a particular set of parameters for one of the built-in devices (such as bsim3v3, bsim4, psp, ekv etc). Normally design kits will have a set of symbols, each of which will be set up to netlist with a given model name. Those models will be defined in some files which get referenced via include statements into the spectre netlist.To change the definition of a model, you'd have to create a model file which has model statements in to give an appropriate set of parameters for whichever model you want to use - this is not something an end designer would normally do, since device characterisation is a non-trivial task. You can't just say - OK, I want to change to use EKV now - it's not as simple as that!Perhaps I've misunderstood the question - if so, please provide more detail so we don't have to guess what you really are asking...Regards,Andrew.
I think you awsered my question. If I understood it's impossible to use the EKV transistor model unless the foundry give me the model parameters I need that caraterize their transistors.But If got the EKV model file, I think spectre is compatible with but is Hspice also compatible?Regards
I can't answer that, sorry. Whilst I've used hspice a lot, I don't have detailed up to date knowledge since it is a Synopsys tool rather than a Cadence tool (as I work for Cadence). I've never used EKV models in HSPICE.Regards,Andrew.
Ok Andrew, Thanks With best Regards