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Verification: UCIe: Enabling the Chiplet-Based Ecosystem

JHarshit

Universal Chiplet Interconnect Express (UCIe) is a novel specification that defines the interconnect between chiplets within a package, enabling an open chiplet ecosystem and ubiquitous interconnect at the package level.

What Is a Chiplet?

A chiplet is a tiny integrated circuit (IC) with a well-defined specific functionality. One can relate this to LEGO building blocks for creating large structures.

Why Do We Need a Chiplet…
- 12 Jan 2023
Verification: Introduction to Embedded DisplayPort (eDP) version 1.5

tfox

Embedded DisplayPort 1.5 (eDP 1.5) is an interface standard that is based on the DP 2.0 (DP standard), and it is designed to transport video between the system host, i.e., GPU, and device, i.e., display panel. It supports selective DP 2.0 features and additional features that are designed to conserve power. The diagram below, which is taken from the eDP 1.5 standard, shows a simplified eDP implementation.

Some of the…
- 12 Jan 2023
Computational Fluid Dynamics: Last Week at Fidelity CFD

John Chawner

Happy New Year and welcome to the first post of 2023 when we look back at what's been happening here at Cadence Fidelity CFD. From the Blogs Women in CFD with Fanny Besem-Cordova For the December post of the Women in CFD series, we have Fanny Be...
- 12 Jan 2023
Data Center: Thésée DataCenter Are Providing Colocation Services Like No Other

Corporate

Thésée DataCenter is a sovereign, eco-responsible colocation data center, offering the best level of security and availability at a competitive price. Their vision? Giving their customers a home-away-from-home data center experience as ...
- 12 Jan 2023
Computational Fluid Dynamics: On-Demand Webinar - End-to-end Design and Modeling of Turbo Compressors for Hydrogen Applications

AnneMarie CFD

Hydrogen fuel is considered one of the most promising means to achieve decarbonization and reach the world's ambitious CO2 reduction goals. However, processing, transporting, and storing this gas in the current infrastructure is possible only with adapted and dedicated rotating equipment. This webinar will demonstrate how to design turbo compressors for hydrogen applications with Fidelity CFD efficiently and accurately…
- 12 Jan 2023
System, PCB, & Package Design : (P)SpiceItUp: Optimizing Parasitic Capacitance in a PCB Design Using PSpice Advanced Analysis

Supriya Srivastava

The impact of parasitic capacitance is the primary cause of concern for high-frequency PCB designs. Parasitic capacitance is formed between two elements when a charge builds up between them because of being placed too closely in a circuit. This unint...
- 11 Jan 2023
PCB設計／ICパッケージ設計: ASCENT: 回路図とPCBレイアウトを同期させる

SPB Japan

デザインの開発とメンテナンスを成功させるためには、回路図とPCBレイアウトの変更を追跡し、どのバージョンの回路デザインデータがPCBレイアウトにロードされたかの判断を可能にする、何らかの手段が必要です。 Allegro® Pulseで管理された環境では、ネットリストを受け渡すため回路図とPCBレイアウトをリンクすることにより、両者を簡単に同期させることができます。両者がリンクすると、Pulseは、PCBレイアウトに反映された回路図のバージョンと、回路図にバックアノテーションされたPCBレ...
- 10 Jan 2023
The India Circuit: Manjunath: Taking No Shortcuts to Success

Asim Khan

Manjunath's Story Manjunath is a witty young man with a lot of passion and hunger to succeed. Manjunath's father works as a carpenter, and his mother is a tailor. Because of an inconsistent income, Manjunath’s parents were unsure ...
- 10 Jan 2023
Analog/Custom Design: Start Your Engines: Mixed-Signal Behavioral Modeling Review and Coaching

Andre Baguenie

AHDL Linter utility checks analog behavioral code for modules and highlights the possible mistakes in your code that could slow down a Spectre AMS Designer simulation. It also suggests the code changes you can apply. View this blog to know more.
- 10 Jan 2023
Life at Cadence: My Life at Cadence: Thierry Berdah Kraz

Lautanen

For today’s employee spotlight, we are joined by Thierry Berdah Kraz, a director of product management based in Cadence’s Petah-Tikvah office, Israel. After working at Cadence for eight years, Thierry recalls his first impressions of join...
- 9 Jan 2023
PCB解析／ICパッケージ解析: リジッド-フレックスPCBの折れ曲がり部のEM解析を手間なく実施

SPB Japan

リジッド-フレックスPCBを使用するデバイスの機能、安全性、有効性は非常に重要です。特に、高度な医療用インプラントや高精度の重要な軍用機器などに使用されるデバイスおよび類似の規制や分類を持つデバイスでは、シミュレーションに万全を期すことが不可欠です。より小さなフットプリントで動作するように設計されたデバイスは、さまざまなコンポーネントを収容できるように、高いパッケージ密度が求められます。

コンポーネントの密度が高くなると、電磁気（EM）の問題が急増し、電気的性能が低下します。3D設計は複雑なので、リジッド-フレックスPCBのEM解析は容易ではありません。リジッド-フレックス回路は曲げ加工が可能なため、設計者はいくつも重ねられたスペース効率の高い設計を低コストで作成できることから、非常に人気があります。これらのデザインの電磁界シミュレーションは、レガシーのシミュレーション技術のほとんどにとっては困難であるか、または解析できないことさえあります…
- 9 Jan 2023
RF /マイクロ波設計: ナレッジブースタートレーニングバイト - Microwave Office でのデータセットの操作

RF Design Japan

データセットは、Microwave Office の強力で使いやすい機能です。データは、グラフや回路図で簡単に交換できます。
- 9 Jan 2023
RF /マイクロ波設計: ナレッジブースタートレーニングバイト - Microwave Office における回路図とそのレイアウトの密接な関係

RF Design Japan

Microwave Office は、III-V 5G チップから基板内の RF システムおよびパッケージ技術まで、あらゆるものを設計する RF およびマイクロ波設計者向けに選ばれたCadenceのツールです。これらのタイプの設計では、回路図とそのレイアウトの間で密接な相互作用が必要です。新しい Training Byte は、回路図とレイアウトの接続が Microwave Office にどのように組み込まれるかを示しています。
- 9 Jan 2023
Breakfast Bytes: CES 2023 Trends

Paul McLellan

I attended CES 2023 in Las Vegas in the first week of January. You would already know this if you read my first post, CES 2023: AMD, Stellantis, Cadence, and More. One challenge this year was finding things. The two South halls of the convention...
- 9 Jan 2023
Computational Fluid Dynamics: Easing the CFD Engineer's Life with Automated Meshing

Veena Parthan

Mesh generation is where the user’s expertise and ingenuity can influence the convergence and accuracy of a computational fluid dynamics (CFD) solution by selecting mesh type, topology, and cell quality. Explore how solid model assembly, surface meshing, and volume meshing can be automated in Fidelity Pointwise
- 8 Jan 2023
Breakfast Bytes: Sunday Brunch Video for 8th January 2023

Paul McLellan

https://youtu.be/gnS8jvfGL2c Made at Levi's Stadium (camera Gary Bengier) Monday: New Year's Day (observed) Tuesday: Offtopic: Thanks Wednesday: CS + Math Thursday: Top Three Things to Watch in 2023 Friday: CES 2023: AMD, Stellantis, Cadence, an...
- 8 Jan 2023
RF Engineering: Knowledge Booster Training Bytes - Working with Data Sets in Microwave Office

John Dunn

Data sets are a powerful and easy-to-use feature in Microwave Office. Data can be effortlessly be swapped in graphs, and circuit schematics.
- 6 Jan 2023
Breakfast Bytes: CES 2023: AMD, Stellantis, Cadence, and More

Paul McLellan

It is CES in Las Vegas this week. All things consumer electronics. Cadence's base is in the Venetian these days, as I said in my preview post CES 2023 Preview: Come and See Us in the Venetian. That is pretty convenient for me too, since the keynotes ...
- 6 Jan 2023
System, PCB, & Package Design : DATA Pulse: Publishing to a PLM System Using Allegro Pulse as a Layout Source

Auromala

To share Allegro® System Capture design data stored in Allegro® Pulse with others in an organization who have access to the Product Lifecycle Management (PLM) system used by the enterprise, designers use the Publish for Manufacturing (PFM) ap...
- 6 Jan 2023
Corporate News: Penn Electric Racing Are Revving Things Up with Celsius and AWR

Corporate

Penn Electric Racing are the University of Pennsylvania’s Formula Electric SAE team. Having been around since 2013, they’re one of the first electric Formula SAE teams and have broken multiple records, including the worldwide acceleration...
- 5 Jan 2023
Breakfast Bytes: CS + Math

Paul McLellan

In most domains, a million is a large number. In EDA, a hundred billion is normal, and predictions are for trillion-transistor chips by 2030. If you design a trillion-transistor chip in 1000 days (about 2½ years), that's a billion transis...
- 4 Jan 2023
Verification: Training Insights – VHDL Language and Application

Shilpa V

Cadence has released a new online VHDL training course free for Cadence Customers. It is an in-depth, comprehensive course covering basic concepts, methodology, RTL coding, verification, reuse, and best practices, fully illustrated with code examples.

The course consists of 26 separate presentation modules. Each module covers one topic and includes subtitles/closed captions, a table of contents, slides notes, and a search…
- 4 Jan 2023
Computational Fluid Dynamics: On-Demand Webinar: Making the Shipping Sector Greener by Leveraging CFD

AnneMarie CFD

CFD tools have become commonplace to optimize vessel design and reduce lifetime fuel emissions. In this webinar, learn how Fine Marine offers solutions for: trim and hull-shape optimization, calculating energy efficiency indices (EEXI and EEDI) and evaluating alternatives to classic propulsion methods and designs.
- 4 Jan 2023
RF Engineering: Knowledge Booster Training Bytes - The Close Connection Between Schematics and Their Layouts in Microwave Office

John Dunn

Microwave Office is Cadence’s tool-of-choice for RF and microwave designers designing everything from III-V 5G chips, to RF systems in board and package technologies. These types of designs require close interaction between the schematic and its layout. A new Training Byte demonstrates how the schematic-layout connections is built into Microwave Office.
- 3 Jan 2023
Breakfast Bytes: Offtopic: Thanks

Paul McLellan

Happy New Year! Normally, as you will know if you are a regular reader of Breakfast Bytes, I go offtopic the day before a break. Indeed, I had written this post and intended to run it on Thursday December 22nd. But late on Wednesday, we finally decid...
- 3 Jan 2023

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