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.
Get the most out of your investment in Cadence technologies through a wide range of training offerings.
This course combines our Allegro PCB Editor Basic Techniques, followed by Allegro PCB Editor Intermediate Techniques.
Virtuoso Analog Design Environment Verifier 16.7
Learn learn to perform requirements-driven analog verification using the Virtuoso ADE Verifier tool.
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.
Get email delivery of the Cadence blog featured here
Calif.--Lend your smartphone to a friend, go to jail. Well, it's not quite
that drastic, but if that friend is a foreign national, the very act of handing
that phone over can violate U.S. technology-export compliance laws.
That's just one
of the sobering anecdotes that Larry Disenhof dishes out during his presentations
on the complex, sometimes arcane, but deadly serious world of export control
regulations. Disenhof, Cadence Group Director, Export Compliance & Government Relations, gave members of the EDAC
Consortium his latest
overview Wednesday (Sept. 18) here. (The presentation will be available on the EDAC
site, registration required).
anecdote: Disenhof (pictured right) made clear at the top of his presentation that information
he presents is subject to export review, depending on its content and who's in
"It's my job to know that I'm not
going to hand over technology, either verbally or whatever, to someone if it
cannot go to their country of citizenship. And this affects us every day of the
week because many of us have engineers working for us in the valley on H1B
visa. We need to understand what technology we're handing to them. If we do it
wrong, it's an export violation."
Not knowing is
costly: Fines start at $250,000.
"It adds up
very quickly, and I can tell you your legal fees are going to be 2-3X what your
fines are," Disenhof told the audience.
Here are some
highlights from Disenhof's detailed 90-minute presentation, starting with the
difference between export control and restriction. Disenhof said every
technology is controlled but few are restricted. Disenhof holds up his Logitech
wireless controller and notes that it's controlled if it's destined for a
country that the U.S. has sanctioned.
views on bureaucracy, export compliance is no laughing matter. Consider the case of Sixing
"Steve" Liu. The software engineer went through export compliance training at
his company, packed up some software and went to Shanghai for a trade show. He
was stopped at the Newark Airport upon return when customs officials noticed
the trade show logo among his belongings. He's doing six years in jail.
company is off the hook because the company had him take compliance
training," Disenhof said.
broadly speaking there are four main areas to focus on:
In the last
situation, consider Disenhof's example: If you're selling components to an Israeli
company whose product will end up in a missile that can travel more than 300km,
you need a license to sell your technology to that subcontractor. (Curiously,
you don't need the license in the same scenario when it involves a Russian
As an aside on
the controversy over NSA surveillance of mobile phones and other digital
technologies, Disenhof said:
"Maybe we in the export world didn't
communicate this well enough but every time you register an encryption product
to get a license or just register that this product exists, one of the things
you have to do is send the NSA directly details about what that encryption
technology is. And this has been the law for dozens of years. There's no
surprise to any of us export people that they know all this stuff."
These are just
some of the highlights. Disenhof's presentation and a video of his talk will be
available on EDAC's site soon, and it's definitely worth your time. His slide
presentation is an excellent primer packed with links to relevant information
and sites for anyone responsible or concerned about whether his/her company is
following export control laws properly.
As a late
colleague of mine used to say, "nothing beats knowing."
--Moto X; Noyce Quits; China’s Chromecast (Great Reads 8-2-2013)
--Interview with Lip-Bu Tan, Part 1 – How Cadence is Positioned to Build Upon Success
--Interview with Lip-bu Tan, Part 2: Energizing the Electronics Industry