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US giant swoops for British chipmaker months after Chinese sale blocked on national security grounds

US giant swoops for British chipmaker months after Chinese sale blocked on national security grounds
by Daniel Nenni on 05-21-2023 at 6:00 pm

UK US CHina Semiconductor Battle

According to UK based The Telegraph Pulsic is a chip maker and Cadence is a swooping US giant.  I guess you have to stretch the truth to get those precious clicks these days. Even so this is a strategic acquisition for Cadence.

Pulsic is a 20+ year old EDA software company that offers chip planning and implementation software for custom… Read More


Opinions on Generative AI at CadenceLIVE

Opinions on Generative AI at CadenceLIVE
by Bernard Murphy on 05-18-2023 at 6:00 am

Generative AI

According to some AI dreamers, we’re almost there. We’ll no longer need hardware or software design experts—just someone to input basic requirements from which fully realized system technologies will drop out the other end. Expert opinions in the industry are enthusiastic but less hyperbolic. Bob O’Donnell, president, founder… Read More


Takeaways from CadenceLIVE 2023

Takeaways from CadenceLIVE 2023
by Bernard Murphy on 05-11-2023 at 6:00 am

Takeways image

Given popular fascination it seems impossible these days to talk about anything other than AI. At CadenceLIVE, it was refreshing to be reminded that the foundational methods on which designs of any type remain and will always be dominated in all aspects of engineering by deep, precise, and scalable math, physics, computer science… Read More


Anirudh Keynote at Cadence Live

Anirudh Keynote at Cadence Live
by Bernard Murphy on 05-02-2023 at 6:00 am

IMG 0064

Anirudh is an engaging speaker with a passion for technology. Acknowledging the sign of the times, he sees significant value-add in AI but reminded us that it is a still supporting actor in system design and other applications where star roles will continue to be played by computational software that’s founded in hard science, … Read More


Petri Nets Validating DRAM Protocols. Innovation in Verification

Petri Nets Validating DRAM Protocols. Innovation in Verification
by Bernard Murphy on 05-01-2023 at 6:00 am

Innovation New

A Petri nets blog scored highest in engagement last year. This month we review application of the technique to validating an expanding range of JEDEC memory standards. Paul Cunningham (Senior VP/GM, Verification at Cadence), Raúl Camposano (Silicon Catalyst, entrepreneur, former Synopsys CTO and now Silvaco CTO) and I continue… Read More


More Software-Based Testing, Less Errata

More Software-Based Testing, Less Errata
by Bernard Murphy on 04-24-2023 at 6:00 am

Palladium Protium

In verification there is an ever-popular question, “When can we stop verifying?” The intent behind the question is “when will we have found all the important bugs?” but the reality is that you stop verifying when you run out of time. Any unresolved bugs appear in errata lists delivered with the product (some running to 100 or more … Read More


What’s New with Cadence Virtuoso?

What’s New with Cadence Virtuoso?
by Daniel Payne on 04-19-2023 at 10:00 am

Virtuoso Place and Route min

It was back in 1991 that Cadence first announced the Virtuoso product name, and here we are 32 years later and the product is alive and doing quite well. Steven Lewis from Cadence gave me an update on something new that they call Virtuoso Studio, and it’s all about custom IC design for the real world. In those 32 years we’ve… Read More


AI Assists PCB Designers

AI Assists PCB Designers
by Daniel Payne on 04-17-2023 at 6:00 am

PCB steps min

Generative AI is all the rage with systems like ChatGPT, Google Bard and DALL-E being introduced with great fanfare in the past year. The EDA industry has also been keen to adopt the trends of using AI techniques to assist IC engineers across many disciplines. Saugat Sen, Product Marketing at Cadence did a video call with me to explain… Read More


AI in Verification – A Cadence Perspective

AI in Verification – A Cadence Perspective
by Bernard Murphy on 04-04-2023 at 6:00 am

Opening slide min

AI is everywhere or so it seems, though often promoted with insufficient detail to understand methods. I now look for substance, not trade secrets but how exactly they using AI. Matt Graham (Product Engineering Group Director at Cadence) gave a good and substantive tutorial pitch at DVCon, with real examples of goal-centric optimization… Read More


Speculation for Simulation. Innovation in Verification

Speculation for Simulation. Innovation in Verification
by Bernard Murphy on 03-28-2023 at 6:00 am

Innovation New

This is an interesting idea, using hardware-supported speculative parallelism to accelerate simulation, with a twist requiring custom hardware. Paul Cunningham (Senior VP/GM, Verification at Cadence), Raúl Camposano (Silicon Catalyst, entrepreneur, former Synopsys CTO and now Silvaco CTO) and I continue our series on… Read More