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 a schematic pcell that represents an array of devices, parametrised by the number of devices in the array. Generation is fine, netlisting is good, but I'm having difficulty convincing ADE to save signals associated with the internal devices...
It's actually rather puzzling: I have two instances of this pcell, each with 4 sub-elements in the array, and I'd like to look at the currents going into the sub-elements. For instance 1, ADE seems to acknowledge that 3 of the sub-elements exist, and so lets me save those current signals.The last one cannot be saved, seemingly because ADE doesn't understand that this sub-element exists? Oddly, ADE can't find any of the 4 sub-elements associated with instance 2, so I can't save any of those signals.
A similar result occurs in the results browser after a simulation has completed. Model details for 3 out of 4 sub-elements in instance 1 and 0 out of 4 sub-elements in instance 2 exist.Is there any way to force ADE to save an output even when it can't bind the output to a net/term/instance in the design under test?
This is under 126.96.36.1990.8.
I just tried selecting the outputs to be saved from the schematic, descending into the pcell, and for some reason, ADE lets me add those outputs, even though as far as I can tell, I named my signals the exact same things as what is being added.
In addition, for some of the voltage sources I'm using as current probes, I can only seem to save the MINUS port, and for others, I can save both PLUS and MINUS...
Finally, doing it manually like this only works if the current probe exists in the pcell as generated with the default parameters from the SKILL code that generates the pcell.
Thanks for any help/insight into what's going on!
In reply to kvntien:
The best way to handle this is to log the issue via customer support. Otherwise there's a lot of guesswork in understanding how your pcell behaves and trying to emulate the setup with something (hopefully) similar. If it's done via customer support, we can look at your actual data.
In reply to Andrew Beckett:
Noted, thanks for the recommendation!