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Linux for Medical Devices Q&A

Linux for Medical Devices Q&A
by Daniel Nenni on 05-04-2020 at 6:00 am

Medical3

As I have mentioned before SemiWiki gets to meet some very smart people and here is another one. Scot Morrison has an MS degree in Aerospace Engineering from MIT specializing in control systems. Today he is the general manager of the Embedded Platform Solutions Division at Mentor, a Siemens business. Scot oversees the Linux®, Nucleus®,… Read More


Slash Tapeout Times with Calibre in the Cloud

Slash Tapeout Times with Calibre in the Cloud
by Mike Gianfagna on 04-30-2020 at 10:00 am

Screen Shot 2020 04 24 at 3.24.13 PM

I’ve spent many years in the ASIC business, and I’ve seen my share of complex chip tapeouts. All of these projects share one important challenge – compute requirements explode when you get close to the finish line. Certain tools need to run on the full-chip layout for final verification and the run times for those tools can get excessively… Read More


Radiation Tolerance. Not Just for ISO 26262

Radiation Tolerance. Not Just for ISO 26262
by Bernard Murphy on 04-30-2020 at 6:00 am

Satellite

Years before ISO 26262 (the auto safety standard) existed, a few electronics engineers had to worry about radiation hardening, but not for cars. Their concerns were the same we have today – radiation-induced single event effects (SEE) and single event upsets (SEU). SEEs are root-cause effects – some form of radiation, might be… Read More


PSS, Test Realization and Reuse

PSS, Test Realization and Reuse
by Bernard Murphy on 03-31-2020 at 6:00 am

Generating tests from PSS

Mentor just released a white paper on this topic which I confess has taxed my abilities to blog the topic. It’s not that the white paper is not worthy – I’m sure it is. I’m less sure that I’m worthy to blog on such a detailed technical paper. But I’m always up for a challenge, so let’s see what I can make of this, extracting a quick and not very… Read More


Mentor Masterclass on ML SoC Design

Mentor Masterclass on ML SoC Design
by Bernard Murphy on 03-24-2020 at 6:00 am

ML algo design

I was scheduled to attend the Mentor tutorial at DVCon this year. Then coronavirus hit, two big sponsors dropped out and the schedule was shortened to three days. Mentor’s tutorial had to be moved to Wednesday and, as luck would have it, I already had commitments on that day. Mentor kindly sent me the slides and audio from the meeting… Read More


5G SoCs Demand New Verification Approaches

5G SoCs Demand New Verification Approaches
by Mike Gianfagna on 03-16-2020 at 10:00 am

Simplified 4G network

Lately, I’ve been cataloging the number of impossible-to-verify technologies we face. All forms of machine learning and inference applications fall into this category. I’ve yet to see a regression test to prove a chip for an autonomous driving system will do the right thing in all cases. Training data bias is another interesting… Read More


Mentor Helps Mythic Implement Analog Approach to AI

Mentor Helps Mythic Implement Analog Approach to AI
by Tom Simon on 02-27-2020 at 6:00 am

Mythic AMS Verification Challenges

The entire field of Artificial Intelligence (AI) has resulted from what is called “first principles thinking”, where problems are re-examined using a complete reassessment of the underlying issues and potential solutions. It is a testament to how effective this can be that AI is being used for a rapidly expanding number of applications… Read More


High-Level Synthesis at the Edge

High-Level Synthesis at the Edge
by Bernard Murphy on 02-19-2020 at 6:00 am

AI Traditional Hardware Solutions

Custom AI acceleration continues to gather steam. In the cloud, Alibaba has launched its own custom accelerator, following Amazon and Google. Facebook is in the game too and Microsoft has a significant stake in Graphcore. Intel/Mobileye have a strong lock on edge AI in cars and wireless infrastructure builders are adding AI capabilities… Read More


Mentor at DVCON 2020!

Mentor at DVCON 2020!
by Daniel Nenni on 02-17-2020 at 6:00 am

DVCon 2020 SemiWiki

Are you ready for the premier conference for functional design and verification of electronic systems?

Sponsored by Accellera Systems Initiative, DVCon is an independent, not-for-profit organization dedicated to creating design and verification standards required by systems, semiconductor, intellectual property (IP)… Read More


It’s The Small Stuff That Gets You …

It’s The Small Stuff That Gets You …
by Mike Gianfagna on 02-10-2020 at 6:00 am

Picture2 2

The last session I attended at DesignCon 2020 wasn’t a session at all. Rather it was an interactive discussion with Todd Westerhoff, product manager for electronic board systems at Mentor Graphics. Todd made some observations about the way high-performance PCBs are designed today and perhaps the way they should be designed. … Read More