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Don’t You Forget About “e”

Don’t You Forget About “e”
by Daniel Nenni on 09-25-2020 at 10:00 am

e Flow Vert

I imagine that the title of this post will remind many of 80s synth-pop, or perhaps the movie The Breakfast Club. But my topic is the venerable hardware verification language (HVL) known simply as e. It has quite an interesting history and it played a key role in the development of the modern testbench methodology that most chip verification… Read More


Synopsys talks about their DesignWare USB4 PHY at TSMC’s OIP

Synopsys talks about their DesignWare USB4 PHY at TSMC’s OIP
by Tom Simon on 09-25-2020 at 6:00 am

USB4 operating modes

When USB initially came out it revolutionized how peripherals connect to host systems. We all remember when Apple did away with many separate connections for mouse, keyboard, audio and more with their first computers supporting USB. USB has continued to develop more flexibility and more throughput. In 2015 Apple again introduced… Read More


112G/56G SerDes – Select the Right PAM4 SerDes for Your Application

112G/56G SerDes – Select the Right PAM4 SerDes for Your Application
by Mike Gianfagna on 09-24-2020 at 10:00 am

112G56G SerDes Select the right PAM4 SerDes for your application

This is another installment covering TSMC’s very popular Open Innovation Platform event (OIP), held on August 25. This event presents a diverse and high-impact series of presentations describing how TSMC’s vast ecosystem collaborates with each other and with TSMC. Not all SerDes are the same. The presentation covered here,… Read More


Verifying Warm Memory. Virtualizing to manage complexity

Verifying Warm Memory. Virtualizing to manage complexity
by Bernard Murphy on 09-24-2020 at 6:00 am

Verifying warm memory

SSD memory is enjoying a new resurgence in datacenters through NVMe. Not as a replacement for more traditional HDD disk drives, which though slower are still much cheaper. NVMe storage has instead become a storage cache between hot DRAM memory close to processors and the “cold” HDD storage. I commented last year on why this has become… Read More


Update on Mentor’s Acquisition of Avatar Integrated Systems

Update on Mentor’s Acquisition of Avatar Integrated Systems
by Daniel Nenni on 09-23-2020 at 10:00 am

route centric architecture

Mentor Graphics, a Siemens Business, has completed their acquisition of EDA company Avatar Integrated Systems.  I recently spoke with Joe Sawicki, Executive VP of the Mentor IC EDA segment, about the acquisition strategy and IC Design platform goals for integration of the Avatar products.

Avatar (formerly ATopTech) focused… Read More


Executive Interview: Vic Kulkarni of ANSYS

Executive Interview: Vic Kulkarni of ANSYS
by Daniel Nenni on 09-23-2020 at 6:00 am

Ansys Ideas 1

On the eve of the Innovative Designs Enabled by Ansys Semiconductor (IDEAS) Forum I spoke with Vic on a range of topics including his opening keynote: Accelerating Moore and Beyond Moore with Multiphysics. You can register here

Vic Kulkarni is Vice President and Chief Strategist, Semiconductor Business Unit, Ansys, San Jose.… Read More


AI/ML SoCs Get a Boost from Synopsys IP on TSMC’s 7nm and 5nm

AI/ML SoCs Get a Boost from Synopsys IP on TSMC’s 7nm and 5nm
by Mike Gianfagna on 09-22-2020 at 10:00 am

AIML SoCs Get a Boost from Synopsys IP on TSMCs 7nm and 5nm

This is another installment covering TSMC’s very popular Open Innovation Platform event (OIP), held on August 25. This event presents a diverse and high-impact series of presentations describing how TSMC’s vast ecosystem collaborates with each other and with TSMC. The presentation covered here from Synopsys focuses on the… Read More


Bug Trace Minimization. Innovation in Verification

Bug Trace Minimization. Innovation in Verification
by Bernard Murphy on 09-22-2020 at 6:00 am

innovation min

A checker tripped in verification. Is there a bug trace minimization technique to simplify manual debug? Paul Cunningham (GM, Verification at Cadence), Jim Hogan and I continue our series to highlight all the great research that’s out there in verification. Feel free to comment.

The Innovation

This month’s pick is Simulation-BasedRead More


WEBINAR: UVM RISC-V and DV

WEBINAR: UVM RISC-V and DV
by Daniel Payne on 09-21-2020 at 10:00 am

UVM Testbench RISC-V

Oh, our semiconductor industry just loves acronyms, and the title of my blog packs three of the most popular acronyms together at once. I attended a webinar hosted by Aldec last week on this topic, “UVM Simulation-based environment for Ibex RISC-V CPU core with Google RISC-V DV“. Verification engineers have been … Read More


CEO Interview: Murilo Pilon Pessatti of Chipus Microelectronics

CEO Interview: Murilo Pilon Pessatti of Chipus Microelectronics
by Daniel Nenni on 09-21-2020 at 6:00 am

MuriloPessatti Photo

Murilo Pilon Pessatti is an Electrical Engineer with a MSEE in Analog IC design. He studied in Brazil at São Paulo University (USP) and earned a masters at Campinas State University (UNICAMP). Murilo then moved to Lisbon in Europe to work for ChipIdea, in the early 2000’s when the smartphone era was just taking off.

“I… Read More