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.
In virtuoso IC22.214.171.1240.10
I have a problem with Edit-Hierarchy-Flatten the Multipart Path, and can't find
any manual about Multipart Paths.
It returns the massage: No
instances or via selected to be flattened.
Can you please help
Thanks in Advance,
There's not a direct command for this (I think). You could do a convert to polygon, but that will result in one of the objects being a polygon (but will have the side effect from exploding the MPP).
This SKILL will do it though. Select the multi-part-path, and then do:
In reply to Andrew Beckett:
Thank you very much!!!!!!!!!!!!!!!!!!!
In reply to shushan:
One additional information:
If you include your multipart path object inside one cell, and you flatten that cell with the option: "Preserve ROD Object" ->disabled then you will get a flattened multipart path.
The question would be: shouldn't flatten form accept MPPif "preserve rod objects" is disabled? From my point of view, if I want to use flatten form and I don't want to preserve rod objects, it means that the result of the flatten action should be: NO ROD object, but this is NOT working with actual flatten form.
In reply to Adrian Nistor:
An MPP is not a hierarchical object - so you're not "flattening" it. All the shapes are in the same level of hierarchy as the MPP. I think what you're saying is that the flatten command ought to be able to unname a rod object?
Rather strangely I found that Convert Path to Polygon actually converts the MPP into individual shapes (but doesn't convert them to polygons). I suspect that's an unintended side effect!
Nice observation with convert to polygon :)
Regarding the Flattening topic: I udnerstand now the idea with the shapes on the same level, but I still would/could see <flattening form with preserve ROD objects disabled> as a black box which would have as result a list of objects which are NOT ROD, not inst, not via, not mosaic :)
Anyhow, thanks for the explanation.
Is it possible to get the database Id's of the individual paths after using rodUnNameShape(rodGetObj(car(geGetSelSet()))) command. Please suggest me.
In reply to kalikrishna:
Get the shapes prior to unnaming it. So do:
The shapes variable will have all of the member shapes (both master and sub shapes).