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Latest Blog Posts

  • Breakfast Bytes: The SDE Circle of Life Today

    Paul McLellan
    Paul McLellan

     breakfast bytes logo
    circle of lifeThis is the second part of a two-part post about the SDE Circle of Life. The first part was on Friday.

    I like to say that the world changed on January 9th, 2007—at the moment when Hang (Hannah) Zhang, a barista at a Starbucks in San Francisco, received...

    • 27 Mar 2017
  • Breakfast Bytes: The SDE Circle of Life

    Paul McLellan
    Paul McLellan

     breakfast bytes logocircle of life

    There seems to be a big picture phenomenon that I like to call the System Design Enablement (SDE) Circle of Life, whereby IC design knowledge switches from being something to be outsourced to be the only route to differentiation, and back.

    If you have...

    • 24 Mar 2017
  • Verification: A Seamless Path to the Portable Stimulus Standard

    tomacadence
    tomacadence
    In our last blog post, we reviewed some of the activities at the recent Design and Verification Conference and Exhibition (DVCon) in San Jose. Portable stimulus was clearly one of the hot topics at the event, with a tightly packed room for the "...
    • 23 Mar 2017
  • Breakfast Bytes: Léman Micro Devices: Blood Pressure on Your Smartphone

    Paul McLellan
    Paul McLellan

     breakfast bytes logoOne of the most interesting things I saw at MWC was a meeting I had with Mark-Eric Jones. Full disclosure: I've known Mark-Eric for over twenty years and he is a friend. He is CEO of a company called Léman Micro Devices. Lac Léman is a lake on the French...

    • 23 Mar 2017
  • Breakfast Bytes: TSMC Technology Symposium 28...22...16...12...7...

    Paul McLellan
    Paul McLellan

     breakfast bytes logo
     This is the second of two posts about last week's TSMC Technology Symposium. The first was yesterday and covered the big picture presented in the morning.

    It's a good job TSMC doesn't do countdowns for rocket launches. It seems to go 28...20, no...

    • 22 Mar 2017
  • Whiteboard Wednesdays: Whiteboard Wednesdays - Introduction to Convolutional Neural Networks (CNN)

    References4U
    References4U

    In this week's Whiteboard Wednesdays video, the first in a two-part series, Megha Daga explores Convolutional Neural Networks which are biologically inspired models of neurons in the brain.  She details how CNN is leveraged in many of today's use cases such as mobile, surveillance and automotive.

    www.youtube.com/watch

    Related Resources:

    • Embedded Neural Network Summit 2017 Presentations
    • Dennis Crespo on…
    • 21 Mar 2017
  • Breakfast Bytes: What's For Breakfast? Video Preview March 27th to 31st 2017

    Paul McLellan
    Paul McLellan

    https://youtu.be/-_33atq9vRY

     breakfast bytes logo

    Coming from National Automobile Museum, Reno, NV

    Monday: SDE Circle of Life Today

    Tuesday: How Lucio Went from Italy to EDA Via Intel

    Wednesday: My Breakfast with Lucio

    Thursday: Virtual Dummy Metal Fill

    Friday: ESD...

    • 21 Mar 2017
  • Breakfast Bytes: TSMC Technology Roadmaps

    Paul McLellan
    Paul McLellan

     breakfast bytes logo
    tsmc logoTSMC had their annual Technology Symposium last week. As always, my post comes with a caveat: TSMC will not allow pictures to be taken, recordings to be made, and they don't hand out any materials. This is entirely fro my notes. That said, here's what...

    • 21 Mar 2017
  • Academic Network: The Worldwide MEMS Design Contest Officially Starts

    ChristinaK
    ChristinaK

    Cadence, X-FAB, Coventor and Reutlingen University have Selected 10 Design Teams as Semi-Finalists  

    Cadence Academic Network, Coventor, X-FAB and Reutlingen University have teamed up since the beginning of 2016, to organize a worldwide MEMS Design Contest...

    • 20 Mar 2017
  • Breakfast Bytes: CDNLive Silicon Valley Preview

    Paul McLellan
    Paul McLellan

     cdnlive logo breakfast bytes

    Yes, it's that time of year again. Just like a cat has nine lives, Cadence has nine CDNLives. They will take place all over the world through the year. Click on the map for more details. CDNLive kicks off in Silicon Valley April 11-12th at the Santa...

    • 20 Mar 2017
  • Breakfast Bytes: Dracula, Vampire, Assura, PVS: A Brief History

    Paul McLellan
    Paul McLellan

    original cadence logo Cadence was created from the merger of SDA and ECAD, as you probably know. SDA had a number of products, by then including a layout editor that would become Virtuoso, which included an interactive DRC that would become Diva in the era when most Cadence...

    • 17 Mar 2017
  • Breakfast Bytes: Andy Bechtolsheim Keynote on the Future of Networking

    Paul McLellan
    Paul McLellan

     breakfast bytes logoandy bechtolsheimAt the recent Linley Cloud Hardware Conference, the keynote was given by Andy Bechtolsheim. Even if you can't quite remember who he is, you've probably heard his name. He is currently founder and chairman of Arista Networks. But he was a co-founder of...

    • 16 Mar 2017
  • Breakfast Bytes: TSMC Announces New 12FFC Process

    Paul McLellan
    Paul McLellan

     breakfast bytes logocliff hou tsmcToday at the TSMC Technology Symposium, Cliff Hou, TSMC's VP of R&D, is set to announce the latest member of TSMC's process portfolio, 12FFC. Of course, given the name, you will guess that this is a process derived from 16FFC, the third generation process...

    • 15 Mar 2017
  • Breakfast Bytes: What's For Breakfast? Video Preview March 20th to 24th 2017

    Paul McLellan
    Paul McLellan

    https://youtu.be/Qm8epP4YobA

     breakfast bytes logo

    Coming from TSMC Technology Symposium, Santa Clara

    Monday: Preview of CDNLive Silicon Valley

    Tuesday: TSMC Technology Symposium, first report

    Wednesday: TSMC Technology Symposium, second report

    Thursday: Léman Micro...

    • 15 Mar 2017
  • Analog/Custom Design: Virtuoso Video Diary: Real-Time Tuning—A Lot More Than Just an Assistant!

    Ashu V
    Ashu V

    Have you ever found yourself in situations where you’re not sure which values of design variables or parameters could give you the desired simulation results? Or, have you come across situations that required you to calculate the performance of a given design over a collection of design or parameter values?

    I’m sure most of us would have encountered these problems several times while working with analog designs…

    • 15 Mar 2017
  • Whiteboard Wednesdays: Whiteboard Wednesdays - Display Stream Compression: Higher Display Resolutions in Mobile Devices

    References4U
    References4U

    In this week's Whiteboard Wednesdays video, Alex Passi takes a closer look at Display Stream Compression and how it is used over the MIPI DSI protocol to deliver higher display resolutions to mobile devices over slower transport layers.

    https://youtu.be/XVafMgmZ7oo

    • 14 Mar 2017
  • Breakfast Bytes: Cadence at MWC: Does This Headset Make Me Look Silly?

    Paul McLellan
    Paul McLellan

     breakfast bytes logo Cadence has attended MWC ever since it acquired Tensilica, and they attended for years before that. Tensilica DSPs are used in many areas within mobile for audio processing, video processing, high-performance modems, embedded neural networks and more...

    • 14 Mar 2017
  • Digital Design: Have DRC Tools Run Out of Steam? – Part 1

    Christen
    Christen
    In the EDA history of design rule check (DRC), there have been two distinct eras so far. The first is the era of a single run on--a single CPU that enabled designers to run their DRC on technology nodes ranging from 1um to 0.18um, which we refer to a...
    • 13 Mar 2017
  • Breakfast Bytes: ESD Alliance Panel on Energy Policy for the IoT Era

    Paul McLellan
    Paul McLellan

     breakfast bytes logoesda logo

    BREAKING NEWS: I just received an email that the panel I wrote about here has been postponed to a later date due to "unforeseen circumstances." I don't know any more than that, but don't turn up at City Hall on March 23rd. More news once it is re-scheduled...

    • 13 Mar 2017
  • Verification: Static Members in e

    teamspecman
    teamspecman

    How do you define elegant or clean code? Usually, you know it when you see it; defining it is harder. It is usually a simple, clear and well-structured code. OO programming languages (like Java, C++, System Verilog, and also e) provide you with aids to write elegant code. This blog is about static members in e. Can you live without them? Usually, you can. What can they do for you? Help you write elegant and clean code…

    • 12 Mar 2017
  • Breakfast Bytes: Reliability in Monterey: a Preview of IRPS

    Paul McLellan
    Paul McLellan

     breakfast bytes logoThe major conference on semiconductor reliability is the International Reliability and Physics Symposium. Although a lot of the focus these days is on semiconductors, the symposium been going on for 55 years and presumably covered a different beat when...

    • 10 Mar 2017
  • Breakfast Bytes: GF Silicon Photonics: Fiber Attach Is the Secret Sauce

    Paul McLellan
    Paul McLellan

     breakfast bytes logoA lot of constraints in datacenters are fixed even though others are increasing. Networking bandwidth is doubling every two years. However, faceplate density is fixed, so there needs to be more bandwidth per socket and lower power for a given bandwidth...

    • 9 Mar 2017
  • Analog/Custom Design: Virtuoso Video Diary: Noise Simulation in Spectre RF Using Improved Pnoise/Hbnoise and Direct Plot Form Options

    KamalKishore
    KamalKishore

    Did you check out the new Pnoise and Hbnoise Choosing Analyses forms in the MMSIM 15.1 and IC6.1.7 /ICADV12.2 releases? These forms have been significantly improved and simplified. The Direct Plot Form has also been enhanced and is much easy to use. Let's look at the changes that have been made in the Pnoise and Hbnoise Choosing Analyses forms.

    Updated Choosing Analyses Forms

    Below are the Pnoise and Hbnoise Choosing…

    • 8 Mar 2017
  • Breakfast Bytes: MWC: The Future of Mobile: Part 2

    Paul McLellan
    Paul McLellan

     breakfast bytes logo This is the second of a two part post about the future of mobile, long-term dreams compared to short-term reality. Part 1 was yesterday's post The Future of Mobile: Part 1.

    gif

    AT&T

    First of the pessimists, was John Stankey, CEO of AT&T entertainment...

    • 8 Mar 2017
  • SoC and IP: Memory Trends for Automotive Markets

    Priyab
    Priyab

    Remember automobiles from a few years ago? They were pretty simple machines with lots of small microprocessors distributed across the whole vehicle and doing fairly simple tasks. Semiconductors have been in automobiles for several years, of course, with simple 8- and 16-bit microcontrollers performing functions like Anti-lock Braking (ABS).

    But today’s automobiles are a different beast. They incorporate several compute…

    • 8 Mar 2017
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