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System, PCB, & Package Design : (P)SpiceITUp: Using Monte Carlo to Make Sense of Randomness and Calculate Yield

mrigashira

Any circuit you design uses parts that will vary depending on many factors that are not under your control. All components, such as resistors or capacitors, that you use have a tolerance. A 50Ω resistor with a precision of ± 1%, can vary between 4...
- 11 Jan 2022
Breakfast Bytes: DAC...and the State of the RISC-V Union

Paul McLellan

Due to the pandemic, events that normally occur earlier in the year all piled up in December. The Design Automation Conference, SEMICON West, and the RISC-V Summit all took place in the second week of December, with the International Electron Devices...
- 11 Jan 2022
Breakfast Bytes: CES 2022...in Person but Not Many People

Paul McLellan

CES was and is officially hybrid, with some events on-site in Las Vegas and some online. But many of the large exhibitors pulled out of attending in person (including Cadence, although we might be a big exhibitor at DAC but at CES we are tiny). A lot...
- 10 Jan 2022
The India Circuit: Mentor Story: Vivek B N - Cadence Scholarship Program

Asim Khan

The Cadence Scholarship Program is the flagship CSR program of Cadence India, introduced five years ago. Many meritorious students from under-served sections of society drop out of the education system after school because of the lack of finances. Th...
- 9 Jan 2022
Breakfast Bytes: TSMC OIP: 3DFabric (Advanced Packaging)

Paul McLellan

At the recent 2021 TSMC OIP Ecosystem Forum, there were two special presentations by TSMC "before" the usual partner presentations. I put "before" in quotes since the event was virtual, so in practice, you could watch stuff in any...
- 7 Jan 2022
System, PCB, & Package Design : ASCENT: Configuring Design Constraints the Easy Way

Shilpa Gandotra

Constraint capture made easy with in-context editing right next to the circuitry being constrained. Read on to find the power of the Docked Constraint Manager in Allegro System Capture
- 7 Jan 2022
カスタムIC／ミックスシグナル: Virtuoso Video Diary: Virtuoso Visualization and Analysis XL の Calculator 関数 eyeHeightAtXY 及び eyeWidthAtXY でより多くのことを

Custom IC Japan

私たちは、操作性のアイディアが、製品の使いやすさ、アクセスしやすさ、可視的な魅力を向上させる世界に住んでいます。製品の操作性向上が私たちの使命です。 eyeパターンの高さと幅は、eyeダイアグラムで設計を行う回路設計者にとって最重要と言える増幅率と時間の計測項目です。IC6.1.8及びICADVM18.1 ISR4から導入された、eyeHeightAtXY 及び eyeWidthAtXY 関数によって、それらの値が簡単に計算できることは同意頂けると思います。今回、最...
- 6 Jan 2022
Computational Fluid Dynamics: Honda – Why Thermal Management CFD Needs Fully Coupled Conjugate Heat Transfer Simulation

AnneMarie CFD

Honda was searching for a comprehensive toolchain for fully coupled simulations to address the thermal management of a complete vehicle for the design of their Honda CR-V model. They needed accurate, real-world results and wanted to drastically reduce the overall engineering time needed to obtain those. They chose Cadence Omnis and in the case described in this article you can read how they obtained their objectives.
- 6 Jan 2022
Breakfast Bytes: Photonics, Let's Try that Again

Paul McLellan

If this post seems like a bit of déja vu, that's because it is. The 6th Cadence Photonics Summit was scheduled for December. Unfortunately, that was the day that part of a major web hosting provider went down for half-a-day, and took our video...
- 6 Jan 2022
カスタムIC／ミックスシグナル: Spectre Tech Tips: 複数のDC解によって引き起こされるSpectreの精度の問題の特定と解決

Custom IC Japan

シミュレーションの精度問題は、テストケースの設定の誤り、不適切なシミュレーションオプション、シミュレーションエンジンの問題、誤った期待値など、さまざまな理由に起因する可能性があります。これまでの経験によると、精度の問題の多くは、複数のDC解を持つデザインによって引き起こされます。このブログと関連するアプリケーションノートは、問題を説明し、その問題を特定して解決する方法を説明しています。はじめに頻繁に、Spectre® X SimulatorとSpectre®&nbs...
- 5 Jan 2022
Breakfast Bytes: TSMC OIP 2021: N3 HPC

Paul McLellan

At the recent TSMC OIP Ecosystem Forum, there were two special presentations by TSMC "before" the usual partner presentations. I put "before" in quotes since the event was virtual, so in practice, you could watch stuff in any orde...
- 5 Jan 2022
カスタムIC／ミックスシグナル: Virtuoso Meets Maxwell: SiPとVirtuoso RF Solution間でやり取りされたパッケージデザインに対するXOR処理の方法

Custom IC Japan

'Virtuoso Meets Maxwell' はVirtuoso RF ソリューションとVirtuoso MultiTechの機能及びその潜在能力の紹介を目的としたブログの連載です。ではどのようにVirtuosoがMaxwellと出会うのでしょうか。現在、VirtuosoプラットフォームはRF設計をサポートしており、RF設計者は物理的な放射の影響をマクスウェルの方程式で測ります。この連載では、有益なソフトウェアの改善点にスポットを当てて解説するだけでなく、VirtuosoのI...
- 4 Jan 2022
Breakfast Bytes: 2022 Is the International Year of Glass...and Artisanal Fisheries

Paul McLellan

Happy New Year! It's 2022, and I like to ease into the year gently and see what this year is the "year of." The United Nations always selects a couple of areas, and there are events all over the world during the year. International Year...
- 4 Jan 2022
Computational Fluid Dynamics: Cadence is Now a Proud Corporate Member of AIAA - See Us at SciTech

John Chawner

Cadence Design Systems, and especially the CFD-focused part of the enterprise, is proud to be a new corporate member of the American Institute of Aeronautics and Astronautics. We look forward to engaging with the Institute and the membership collabor...
- 28 Dec 2021
Breakfast Bytes: Sunday Brunch Video for 26th December 2021

Paul McLellan

https://youtu.be/4FrodxxmPxQ Made in Catskills NY (camera Carey) Monday: Log4J: 2021 Ends the Same Way It Began Tuesday: CES 2022: Cadence Will Be there In-Person with Lots of Tensilica Applications Wednesday: December Update: NVIDIA/Arm, S...
- 26 Dec 2021
カスタムIC／ミックスシグナル: Virtuosity: カスタムIC設計フロー／手法 ― イントロダクション

Custom IC Japan

カスタム／ミックスドシグナル設計における現在の課題は、高速でシリコン精度の高い手法を持つことです。このブログ・シリーズでは、カスタムICの設計フローと手法の段階についてご紹介します。この手法は、設計プロセスを通じてスピードとシリコン精度を最大化することで、これらのIC設計の作成における予測可能性という主要な課題に直接対処します。また、この手法は、アナログ、カスタム・デジタル、RFの主要な設計領域をカバーし、デジタル・スタンダードセル・ブロックとの統合をサポートします。 Meet-in-the-M...
- 23 Dec 2021
カスタムIC／ミックスシグナル: Virtuosity: Virtuoso ADE Assemblerの変数とコーナーのタグ付け

Custom IC Japan

ユーザビリティの考え方とは、製品を使いやすくすること、簡単に入手できるようにすること、そして視覚的に魅力的であること、という世界に私たちは住んでいます。私たちの絶え間ない努力が製品のユーザビリティを改善するのです。ここでは、Virtuosoのユーザビリティ強化に関して毎月掲載していますので、ぜひご覧ください。私はemailやスプレッドシートの色分けを重要だと思っています。それはたいした事ではないように聞こえるかもしれませんが、最後まで聞いてください！あなたに間に合わせないといけな...
- 23 Dec 2021
System, PCB, & Package Design : System Analysis Knowledge Bytes: A Recap of 2021 Blog Posts

deeptik

A recap of all the blogs posted in the System Analysis Knowledge Bytes blog series in 2021
- 23 Dec 2021
System, PCB, & Package Design : The Year That Was: Cadence IC Packaging and SiP Blogs in 2021

Sanjiv Bhatia

So, here we are, saying a big thank you, and presenting a list of some of the most popular posts of 2021 in the ...
- 23 Dec 2021
System, PCB, & Package Design : The Year That Was: Cadence PCB Design Blogs in 2021

Monika

“We must accept finite disappointment, but never lose infinite hope.” – Martin Luther King, Jr. By 2021, the changed working environment, transformed digitally in ways we never expected, taught us important life lessons. Despite the...
- 23 Dec 2021
Breakfast Bytes: Offtopic: Christmas Crackers

Paul McLellan

UPDATE: Cadence will not attend the Consumer Electronics Show in-person as originally planned. Do you know what Christmas crackers are? You can buy them on Amazon, and perhaps elsewhere, but they are not really a thing in the US. But you'd be ha...
- 23 Dec 2021
Computational Fluid Dynamics: Highlights Of The Automotive Aerodynamics And Thermal Management Conference

AnneMarie CFD

Where are we heading in Aerodynamics and Thermal Management for Automotive design? What tools and processes do OEMs and Automotive engineers use today to design the vehicles of tomorrow? How do they try to bring their innovations to the market within...
- 23 Dec 2021
Digital Design: Voltus Voice: Playback 2021 - Power Integrity Blogs At a Glance

Priya E Joseph

A recap of the power integrity posts in the Voltus Voice blog series through 2021.
- 23 Dec 2021
Breakfast Bytes: December Update: NVIDIA/Arm, Space, Geography, and More

Paul McLellan

It's the last Friday of the month so time for the December update. But actually, of course, it is neither the last week of the month nor a Friday. But Cadence is shut down from 24th December to 3rd January. Tomorrow, as is now traditional before a br...
- 22 Dec 2021
System, PCB, & Package Design : System Analysis Knowledge Bytes: A Quick Overview of Task Assistant in Clarity 3D Workbench

Rupesh Mainali

This blog discusses the implementation of task assistant for the Set Up Computer Resources dialog box in Clarity 3D Workbench. Task assistant is an in-tool help access medium that facilitates the quick resolution to the most relevant getting started questions for getting started.
- 22 Dec 2021

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