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  • Aravind  R
    Library Characterization Tidbits: Creating Statistical Libraries for Standard Cells and IO Cells
    By Aravind R | 5 Dec 2019
    Let’s read how you can use the Liberate Variety statistical characterization solution of the Cadence Liberate Characterization Portfolio for generating the statistical characterization models for standard cell libraries.
    0 Comments
    Tags:
    local variation | statistical characterization | AOCV | characterization | liberate trio | mismatch analysis | Liberate Variety | Monte Carlo | standard cells | global variation | lvf | Liberate | Liberate Characterization Portfolio
  • AbhaRawat
    Library Characterization Tidbits: Basics of Standard Cell Characterization and More
    By AbhaRawat | 20 Nov 2019
    Characterization of standard cell libraries using the Liberate Characterization solution is broadly divided into five stages. Read this blog to know about the related basics and the step-by-step procedure.
    0 Comments
    Tags:
    tidbits | SPICE netlist | Standard Cell | characterization | Liberty Files | Spectre | Library Characterization Tidbit | Digital Implementation | Characterization Solution | Liberate | Inside-View | Liberate Characterization Portfolio | Rapid Adoption Kits | ECSM | RAKs | CCS | Model Files
  • AbhaRawat
    Library Characterization Tidbits: Reasons to Start Following This New Blog Series
    By AbhaRawat | 7 Nov 2019
    Library Characterization Tidbits is a blog series aimed at providing insight into the useful software and documentation enhancements in the LIBERATE release.
    0 Comments
    Tags:
    Liberate AMS | videos | Liberate LV | Liberate Variety | library characterization | Application Notes | Liberate MX | training bytes | Liberate | Liberate Characterization Portfolio | RAKs
  • dpursley
    Upcoming Webinar: AI Accelerator Design with Stratus HLS
    By dpursley | 17 Sep 2019
    There is no doubt that 2019 has seen an explosion of artificial intelligence/machine learning usage for Stratus HLS. In fact, this momentum started in 2017. Noting the increase in machine learning applications in our user base, we researched how to efficiently move from a TensorFlow model to hardware via Stratus HLS . By July 2018, AI startup Syntiant was talking at DAC about how they went from spec to tapeout in six...
    0 Comments
    Tags:
    High-Level Synthesis | webinars | TensorFlow | machine learning | Stratus | SystemC | HLS
  • MJ Cad
    Now Access Online Support Directly from the Tool Interface
    By MJ Cad | 28 Aug 2019
    As designs become complex and performance targets increase, time shrinks. Designers need to minimize time setting up design flows or trying to find workaround for many issues that might occur during tape out. The Cadence Online Support portal ensures 24x7 technical assistance to quickly address your technical issues and queries. In our continuous effort to improve the usability of the Online Support portal and efficiency...
    0 Comments
    Tags:
    Digital Implementation forums | Cadence Online Support | Digital Implementation | Innovus
  • SeanDart
    Exploring AI / Machine Learning Implementations with Stratus HLS
    By SeanDart | 19 Jun 2019
    A lot of AI design is done in software and, while much of it will remain there, increasing numbers of designs are finding their way into hardware. There are multiple reasons for this including the important goals of achieving lower power or higher performance for critical parts of the AI process. Imagine you need dramatically improved rate of object recognition in automated-driving applications. Implementing an AI...
    0 Comments
    Tags:
    High-Level Synthesis | TensorFlow | machine learning | Stratus | SystemC | HLS | AI
  • Jommy
    Need Help with Liberate Commands and Parameters?
    By Jommy | 3 Jun 2019
    Alexa, what is square root of 12547858? Within some nanoseconds, Alexa gives you the answer to it. That's how convenient technology has made things for us! How cool would it be if Alexa could get some help with the usage of parameters or commands while scripting? Well, we don't have Alexa to your rescue yet, but do have a cool help functionality that could save you time and effort of pulling out a reference manual...
    0 Comments
    Tags:
    parameter | Liberate AMS | liberate blog | liberate trio | Liberate LV | Commands | Liberate Variety | Liberate MX | Cadence Help | Digital Implementation | Liberate | Liberty
  • LIBERATE Team
    LIBERATE 19.2 Base Release Now Available
    By LIBERATE Team | 13 May 2019
    The LIBERATE 19.2 production release is now available for download at Cadence Downloads . For information about supported platforms, compatibility with other Cadence tools, and details of key issues resolved in the LIBERATE 19.2 release, see the README.txt file. At the time of publishing, the link above was functional. If you encounter any links that are now obsolete, visit https://downloads.cadence.com , click...
    0 Comments
    Tags:
    Liberate AMS | Bolt Job Distribution | Liberate Release Blog | Cadence blogs | characterization | liberate trio | LIBERATE19.2 | Liberate LV | Health Incident Report | Liberate Variety | Liberate MX | Digital Implementation | Ascava Distillation | Liberate | Characterization Portfolio | Liberty | Leakage Power Management
  • SeanDart
    HLS Optimizations You Can't Do By Hand
    By SeanDart | 10 May 2019
    In my previous blog post , I talked about the Quality-of-Results (QoR) that are achievable using High-Level Synthesis tools like Stratus HLS and the fact that exploration of multiple RTLL architectures is often the feature that enables HLS users to beat hand-coded RTL flows in terms of QoR. That article raised the notion that "project schedule" is a critical factor when judging comparative QoR, and it often gets left...
    0 Comments
    Tags:
    High-Level Synthesis | Stratus | SystemC | HLS
  • Priya E Joseph
    A new Electrostatic Discharge Analysis Solution – You Will Never Get Zapped!
    By Priya E Joseph | 5 May 2019
    “ It’s not what it is, it’s about what it can become ” -The Lorax by Dr. Seuss Have you recently reached out to open your car and received an unexpected shock…zap! There are no financial or health implications if the door handle of your car zaps you, but an Electrostatic Discharge (ESD) zap event can instantly destroy devices worth billions of dollars. Today, we are aware of the destructive nature of ESD in integrated...
    0 Comments
    Tags:
    effective resistance | electromigration | clamps | electrostatic discharge | current density | differential voltage | EPS | Voltus | rule file | parallel processing | Innovus | EM | Charged Device Model | massively parallel | bump | ESD
  • dpursley
    2018 Annual HLS Survey Results
    By dpursley | 13 Dec 2018
    Earlier this year, we performed the annual high-level synthesis (HLS) industry survey to get an idea of the industry’s expectations of HLS. As in last year’s survey , approximately half of the responses were from current HLS users, and half were from non-users. This year’s anonymous survey focused on HLS usage and expectations. As usual, I’ll walk through the questions one by one below, but first let me give you what...
    0 Comments
    Tags:
    High-Level Synthesis | 5G | survey | machine learning | Stratus | HLS
  • dpursley
    ECO with Stratus HLS and the Digital Implementation Flow
    By dpursley | 12 Dec 2018
    For years chip designers have dealt with ECO’s when their source code was written in RTL. But the move to high-level synthesis (HLS) means that their source code is now one step further removed from the gate level netlist. This naturally leaves a question, “What if I need an ECO on my Stratus project?” First and foremost, it’s important to understand that ECO’s are less common in the HLS flow. I’ll explain why in a...
    0 Comments
    Tags:
    High-Level Synthesis | ECO | Conformal ECO Designer | Stratus | HLS
  • MJ Cad
    What's in it for Me in Innovus 18.10 Release?
    By MJ Cad | 16 Oct 2018
    At advanced nodes, there’s always a deep conflict between power, performance, and area (PPA) and design turnaround time (TAT). You already know Innovus Implementation System very smartly delivers PPA advantage and accelerates digital design TAT through various features, including its full-flow massively parallel architecture. Innovus 18.10 release takes all these benefits even further. In this blog, I will start with...
    0 Comments
    Tags:
    Digital Implementation forums | Tempus | Release Page | Cadence Online Support | Digital Implementation | Innovus | full flow | blog
  • SeanDart
    QoR with High-Level Synthesis. Can it really be better than hand-coded RTL?
    By SeanDart | 2 Aug 2018
    Whenever we talk to potential customers about Stratus HLS , we usually mention that many users get better quality of results (QoR) with a Stratus HLS flow than they did simply writing RTL by hand. Often, we are greeted with looks of skepticism or downright disbelief. We are usually asked the honest question: Can Stratus HLS really achieve better QoR than we can get using traditional RTL coding? I assure you that...
    0 Comments
    Tags:
    High-Level Synthesis | Stratus | SystemC | HLS
  • SeanDart
    A Decade of Building CODECs with High-Level Synthesis
    By SeanDart | 9 Jul 2018
    Over the past decade, we have seen a dramatic increase in the size of common video formats. Addressing this has required an evolution in the performance and complexity of video codecs, all the way from MPEG-2 to H.265. When designing hardware for these CODECs, high-level synthesis (HLS) has been a very common implementation tool of choice, due to the huge productivity gains provided by HLS and the ability of designers...
    0 Comments
    Tags:
    High-Level Synthesis | Stratus | SystemC | HLS
  • dpursley
    High-Level Synthesis: The Secret Is Out
    By dpursley | 12 Jun 2018
    Gone is the day when companies (our customers) kept their use of high-level synthesis (HLS) quiet, a secret advantage over their competitors. As HLS usage became more widespread, the secret is out , and now the HLS community is talking and sharing experiences with each other. Take CDNLive , for instance. This year, HLS discussions are happening at the CDNLive shows worldwide. Since it’s extremely unlikely any of you...
    0 Comments
    Tags:
    High-Level Synthesis | CDNLive | Stratus | HLS
  • dpursley
    Wind of Change in Hardware Design
    By dpursley | 21 Feb 2018
    After months of freezing temperatures in Pittsburgh, a 78 degree wind hit me as I stepped out of the office yesterday. While I’m sure it will be cold again by the time this blog gets published, yesterday made me think about how things are changing. In the 2017 annual HLS survey , we confirmed that wireless is the fastest growing market segment for high-level synthesis (HLS). That wasn’t much of a surprise, because...
    0 Comments
    Tags:
    High-Level Synthesis | deep learning | machine learning | Stratus | HLS
  • Rob Knoth
    Cadence Modus DFT at International Test Conference 2017
    By Rob Knoth | 22 Nov 2017
    While DAC is the focal point for the EDA industry, the test community travels in a slightly separate orbit. There are many conferences throughout the year, and around the globe, to help bridge the problems and solutions in academia and the industry....
    0 Comments
    Tags:
    automotive | DFT | modus | ATPG | diagnostics | ITC
  • dpursley
    Functional Correctness—The Forgotten Benefit of HLS
    By dpursley | 6 Nov 2017
    I like to ask questions, because you learn a lot that way. In fact, I did a survey earlier this year and learned that high-level synthesis users’ experiences are exceeding the non-users’ expectations, and that HLS is being used for a wider variety of design types than even I knew. Recently I asked one of my favorite questions, and got an answer I truly didn’t expect. My favorite question to ask new HLS users: “What...
    0 Comments
    Tags:
    High-Level Synthesis | Digital Implementation | HLS | verification
  • MeeraC
    Faster and Smarter
    By MeeraC | 5 Oct 2017
    At the Cadence VIP dinner at Korea CDNLive last month, Paul Cunningham spoke about the state of the EDA industry, especially in the digital and signoff world. It all comes down to the productivity gap between the design diversity and complexity rising faster than the design schedules and other limited resources. This is our fundamental challenge. To overcome those challenges, designers must approach the challenge...
    0 Comments
    Tags:
    cdnlive korea | deep learning | CDNLive | machine learning | digital | signoff
  • dpursley
    2017 Annual HLS Survey Results
    By dpursley | 6 Jun 2017
    As many of you know, Cadence (more correctly, “I”) recently performed an industry survey about HLS (High Level Synthesis) to get a fuller view of the productivity experiences and expectations from users and non-users alike. With nearly 200 responses, roughly half from HLS users and half not, we got a representative picture of what HLS users, potential users, and even skeptics believe about HLS. So let’s dive in. ...
    0 Comments
    Tags:
    High-Level Synthesis | survey | Stratus | HLS
  • dpursley
    Designing for Low Power… Begin at the Beginning
    By dpursley | 1 May 2017
    So you have your RTL written, and it’s time to optimize to reduce power. If that’s your plan, you are likely leaving power on the table. It’s not that you can’t get a lot of savings with existing RTL synthesis tools (you certainly can!), but the biggest bang for the buck comes from early design decisions. Next time… start sooner! In fact, experts (not me, real experts ) estimate that optimal architectural (pre...
    0 Comments
    Tags:
    Low Power | high level synthesis | power | HLS
  • dpursley
    “Great” Hardware Design in a Wireless World
    By dpursley | 5 Apr 2017
    As part three of the “ Making Hardware Design Great Again” series , let’s see how high-level synthesis (HLS) is helping designers create SoCs for WiFi, Bluetooth, and 5G. A common challenge in all three wireless spaces is that their standards are evolving… rapidly. Each new specification, or sub-specification, opens new opportunities. It’s a good opportunity for companies to establish themselves as providers for the...
    0 Comments
    Tags:
    High-Level Synthesis | digital implementation | Digital Implementation | HLS
  • dpursley
    Making Hardware Design Great Again in 2017 - Part Deux
    By dpursley | 28 Feb 2017
    In part one of this series, we talked about the role of the hardware designer , specifically comparing the ideal version of the hardware designer with the real-world version. From the emails I received, this is a bittersweet reality for many readers of this blog. Today, we will revisit the life of a hardware designer whose company, like most of the leading semiconductor companies, is using a hardware design paradigm...
    0 Comments
    Tags:
    High-Level Synthesis | digital implementation | Digital Implementation | HLS
  • dpursley
    Making Hardware Design Great Again in 2017
    By dpursley | 22 Feb 2017
    Ok, I admit it… that title is a blatant attempt to grab your attention. But it should also make you think. As a hardware designer, is your job great? Is it what you thought you’d be doing when you decided to become a designer? Is it, dare I say, fun? Or, like I hear so many times especially from those designing embedded integrated circuits , are you too bogged down in the muck of cranking out hardware implementations...
    1 Comments
    Tags:
    High-Level Synthesis | digital implementation | Digital Implementation | HLS
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