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Latest Blog Posts

  • Breakfast Bytes: The Gen Arm 2Z Ambassadors

    Paul McLellan
    Paul McLellan
    Arm has a program with four teenagers known as Gen Arm 2Z Ambassadors. They appeared on a panel session at the recent Arm DevSummit. Since it was virtual, they never appeared on screen together. But as it happens, they were on stage with Simon S...
    • 20 Oct 2020
  • Breakfast Bytes: The Start of the Arm Era

    Paul McLellan
    Paul McLellan
    Sometimes, you attend an event and it feels like you are present at the start of a new era that will change some aspect of the technology industry. Of course, things don't change overnight. One event I remember from the last decade were hearing ...
    • 19 Oct 2020
  • 定制IC芯片设计 : Virtuoso Meets Maxwell: 如何在Virtuoso 中对一个封装版图进行布线?

    Alex Soyer
    Alex Soyer
    让我们一起探讨如何在Virtuoso中实现版图封装设计,在封装中如何处理接地平面,已经如何快速整洁的进行封装布线。
    • 19 Oct 2020
  • Verification: Ouch that’s Hot! Register Access Heatmap

    teamspecman
    teamspecman

    We’re proud to see that many expert verification teams exploit the powers of UVM vr_ad, in implementing intricate verification environments in e. The vr_ad is an open source package, part of UVM-e. It provides means to access the DUT registers and memory, monitor the accesses and check the DUT registers behavior. It is indeed a flexible powerful utility. But with power comes responsibility. During the verification…

    • 18 Oct 2020
  • Breakfast Bytes: Sunday Brunch Video for 18th October 2020

    Paul McLellan
    Paul McLellan
    https://youtu.be/-e-scl8tg8A Made in front of my TV Monday: Arm and NVIDIA: Simon Segars and Jensen Huang Tuesday: System VIP: Logistics for Cache-Coherent Multiprocessor Systems Wednesday: Electromagnetic Compliance: Anechoic Chamber ...
    • 18 Oct 2020
  • PCB、IC封装:设计与仿真分析: 如何通过团队协作解决PI问题,减少设计迭代

    Sigrity
    Sigrity
    要按时设计一个优化的电源和一个没有板级 SI/PI 问题的 PCB 设计需要设计师、layout 工程师和 PI 工程师通过一个集成设计平台紧密合作。 面向团队的设计流程允许设计和 layout 工程师在设计周期早期执行基本的电源完整性 (PI) 分析,同时不会给 PI 工程师带来过多的负担,从而加快上市时间并优化最终的设计成本。 PCB 设计流程中的传统角色 通常,PCB 设计流程中的三个主要角色都负责确保 PCB 的电源完整性: 设计工程师负责生成物料清单 (BOM) 和电路原理图来启动流...
    • 17 Oct 2020
  • Breakfast Bytes: EDA on AWS Graviton

    Paul McLellan
    Paul McLellan
    At the Arm DevSummit, there were several presentations on the first day about EDA on Graviton. Graviton is an Arm-architecture chip developed by AWS (in its Annapurna Labs group). There was an original version, now known as Graviton 1, a couple of ye...
    • 16 Oct 2020
  • カスタムIC/ミックスシグナル: Virtuosity: Cdsenv Editor – Virtuoso のカスタマイズの簡素化

    Custom IC Japan
    Custom IC Japan
    カスタマイズはとても重要です。アイスクリームの選択からプレミアムカーの装備まで、我々は必要または希望に応じたプロダクトのカスタマイズを求めています。 Virtuoso ユーザも例外ではありません。 ユーザは各機能をコントロールする変数の値を変更することにより、Virtuoso環境のいろいろな機能をカスタマイズできます。これらの変数は各Virtuosoのリリースと一緒に提供される複数の.cdsenvファイルに保存され、Virtuosoの外観または動作を定義します。 これまでの環境設定方法 cdse...
    • 15 Oct 2020
  • Verification: Renesas Sees Success With the Full System Solution

    XTeam
    XTeam

    If you’re looking for an example of how well the Cadence flow fits together, look no further than Renesas and their experience using the Cadence System Testbench Generator and System Performance Analyzer alongside Perspec and Palladium. With development time requirements shrinking while designs grow, verification engineers and chip designers need access to every advantage they can get, and there’s few ways you can improve…

    • 15 Oct 2020
  • System, PCB, & Package Design : BoardSurfers: Translating Allegro Database to Readable Format Using 'Extracta'

    Monika
    Monika
    In the process of developing a PCB design, a multitude of experts are involved in the verification of the design. These experts and various other stakeholders can be from your own company or from your manufacturer and they will be interested in parti...
    • 15 Oct 2020
  • Analog/Custom Design: Virtuoso Video Diary: Walkthrough of Top 5 Latest Features of Voltus-Fi-XL

    Pallabi R
    Pallabi R
    Are you curious to know about the recent developments in Voltus-Fi Custom Power Integrity Solution? Then, check out these five latest features of Voltus-Fi Custom Power Integrity Solution and see how they are working for you.
    • 15 Oct 2020
  • Life at Cadence: Échale Ganas (Give It Your All): A Reflection on Hispanic Heritage Month

    Eduardos
    Eduardos
    For Hispanic Americans and Latino Americans, the American dream is more than just a phrase, it is a guiding light and a goal to be achieved based on the belief that if you work hard there isn’t a single thing you can’t accomplish in thi...
    • 15 Oct 2020
  • Breakfast Bytes: Pegasus Certified Down to 3nm at TSMC

    Paul McLellan
    Paul McLellan
    EDA tools have a primary challenge: to be good at whatever it is they do. They have a second challenge, which is to get support from the rest of the ecosystem, such as synthesis libraries (yeah, I used to be at Ambit Design Systems). But signoff tool...
    • 15 Oct 2020
  • The India Circuit: Mousumi Ghorai: A Story of Courage and Confidence

    Madhavi Rao
    Madhavi Rao
    Following on from my last blog about the Cadence Scholarship Program, here is the second inspiring story featuring one of our students - Mousumi Ghorai. The Cadence Scholarship Program A few words about the Cadence Scholarship Program, in case you mi...
    • 14 Oct 2020
  • Breakfast Bytes: Electromagnetic Compliance: Anechoic Chamber Not Required

    Paul McLellan
    Paul McLellan
    Yesterday, I reported on Paul Cunningham's announcement of a new product, System VIP, in my post System VIP: Logistics for Cache-Coherent Systems. A few minutes later Paul announced a second product, the Clarity 3D Transient Solver.  This is the...
    • 14 Oct 2020
  • 10 Things that Make a Terrific Manager

    Life at Cadence: 10 Things that Make a Terrific Manager

    Jaswinder
    Jaswinder
    It is often said that employees join companies but leave managers. If you think back on your own career, you will likely see the truth in this statement. We all know what a bad manager looks like, but what about an extraordinary manager? The truth i...
    • 13 Oct 2020
  • Analog/Custom Design: Virtuoso Meets Maxwell: Quick Start for Virtuoso RF Solution

    Claudia Roesch
    Claudia Roesch
    The shift to heterogeneous integration of module designs implies a transition from PCB-styled flows and methodologies towards IC-styled flows. Cross-fabric design and verification methodologies for multi-die packages have become indispensable parts of any advanced module design flow. Cadence is uniquely positioned to lead and spearhead this transition. To address the challenges of a rapidly increasing market driven by…
    • 13 Oct 2020
  • System, PCB, & Package Design : IC Packagers: Accurate Masking of Your Substrate Layers

    Tyler
    Tyler
    Soldermask and its brethren are stable in the EDA design industry. These layers control what is exposed to the elements (and to electrical connections!) on the top and bottom layers of the substrate. But, for many years, they have been a part of the ...
    • 13 Oct 2020
  • Breakfast Bytes: System VIP: Logistics for Cache-Coherent Multiprocessor Systems

    Paul McLellan
    Paul McLellan
    Today, at CadenceLIVE Europe, Paul Cunningham, the GM of the verification business unit, announced System VIP. This is another product that broadly falls under the heading of computational logistics. I think of it as logistics for cache-coherent syst...
    • 13 Oct 2020
  • 定制IC芯片设计 : Virtuoso Meets Maxwell: 裸片版图导出(Die Export)功能改头换面

    deeptig
    deeptig
    大家好! 今天,我想给大家介绍Virtuoso RF解决方案中裸片版图导出(Die Export)的最新改进功能,其中大多数功能都已在ICADVM18.1 ISR10中发布。 导出的裸片的abstract包含了裸片的尺寸和边界信息以及I/O的位置信息,它作为中间文件可用于Cadence 不同工具间的信息转换(如 Innovus, Virtuoso 和Allegro ),这并不算是一个新功能,它在Virtuoso RF解决方案发布前就已经出现了。 尽管如此,我们在刚开发Virtuoso RF解决方案时,仍然打算从头开始重写这个功能,这是因为它可能已过时,需要增强其性能和容量、改进其使用方式以满足现在产品需求。我们在很多阶段都做了相应的调整,最终版已在ICADVM18.1 ISR10 中完成并发布。
    • 12 Oct 2020
  • Analog/Custom Design: Virtuosity: Verification in Virtuoso ADE Verifier - The Reliability Way!

    Harsh Gupta
    Harsh Gupta
    Starting from the IC6.1.8/ICADVM18.1 ISR12 releases, Virtuoso ADE Verifier supports Reliability in verification plans. Dive in to know more...
    • 12 Oct 2020
  • Breakfast Bytes: Arm and NVIDIA: Simon Segars and Jensen Huang

    Paul McLellan
    Paul McLellan
    What used to be face-to-face Arm TechCon has turned into a virtual conference under the name Arm DevSummit. In the unlikely event that you missed the news, NVIDIA  announced on September 13 that it intends to acquire (most of) Arm for $32B from ...
    • 12 Oct 2020
  • Breakfast Bytes: Sunday Brunch Video for 11th October 2020

    Paul McLellan
    Paul McLellan
    https://youtu.be/0oRah8lCf4M Made in front of my TV Monday: Jasper User Group 2020 Preview Tuesday: Innovus Mixed Placer Wednesday: TSMC OIP: Rent's Rule and Fast SerDes IP Thursday: Bessemer Ventures: The Memos That Didn't Get Away Frid...
    • 11 Oct 2020
  • PCB、IC封装:设计与仿真分析: 全方位了解DDR 布线

    TeamAllegro
    TeamAllegro
    本文要点: DDR 内存布线的重要性及布线时的关键注意事项。 从扇出布线 (escape routing) 和端接,到布线和高密度互连 (HDI) 设计的布线技巧,有效进行 DDR 内存设计。 高级PCB 设计工具的哪些功能有助于顺利完成设计。 space 在过去,人们认为计算机是一个用于完成特定目的的物体或设备,就像给微波炉或洗衣机连接插销一样。尽管在当今情况已经大有不同,但大多数人依然不了解我们每天实际上会使用多少计算能力。所有的智能手机、汽车系统和 IoT 设备都依赖计算能力来完成各自...
    • 9 Oct 2020
  • Analog/Custom Design: Start Your Engines: Speed Up Your Analog Mixed-Signal Verification with Spectre X Simulator

    Andre Baguenie
    Andre Baguenie
    In this post, I will explain how you could speed up your mixed-signal verification with the Spectre X simulator. I will also cover how Spectre X can be set up for use in the AMS Designer flows
    • 9 Oct 2020
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