Optimizing Power Efficiency in Embedded Systems Introducing DOLPHIN DESIGN I-Stratus Low-power Cache Controller Table of Contents Cache concepts Solving Cache Configuration Issues with I-Stratus LP Conclusion Introduction The growing market demands for reduced power consumption in embedded systems and the increasing complexity of systems-on-chip call for innovative solutions. In microcontroller systems that use memories such as Flash, OTP, EPROM, or EEPROM, these memories can consume a significant portion of the system’s overall power. Incorporating a cache can offer two main benefits. Firstly, it can enhance speed by reducing memory latency and increasing throughput, which is the traditional approach. More importantly, if the cache is well-configured and designed with the right features, it can greatly reduce power consumption by optimizing memory accesses. For instance, using a Dolphin I-Stratus LP cache controller can reduce the power consumption of an embedded Flash in a 180 nm process by up to four times and halve its average access time. Cache Concepts In semiconductor manufacturing, process variation is an inevitable reality. Different process nodes, fabrication technologies, and foundries (GF, TSMC, SMIC and other) face variations in the manufacturing process, leading to performance discrepancies among individual devices. Silicon vendors provide models that describe the extreme operating conditions of each chip, allowing chipset designers to understand their performance boundaries. Those extreme operating condition are called Corner cases. You can find out more by downloading the white paper. Download White Paper
Dolphin Design integrates JIRA, a new era of customer service excellence
Dolphin Design integrates JIRA, a new era of customer service excellence We are thrilled to announce that Dolphin Design is embracing a new era of customer service excellence – we are moving to Jira Customer Support! By integrating Jira into our support workflow, we’re ensuring that the queries are tracked and resolved more efficiently than ever before. With customized workflows, we can now navigate your needs through our support system with precision and care. Jira’s robust system enables us to reduce response times dramatically, getting you the answers you need swiftly in real-time. Real-time updates mean you’re always informed about the status of your inquiries. Also, your feedback will directly help us refine our processes, thanks to Jira’s analytic capabilities. We’re not just adopting a new platform for a better customer experience; we’re upleveling our commitment to you – our valued clients. Here’s to delivering solutions that make a splash!
TSMC Technology Symposium – China – 2024
TSMC Technology Symposium China – 2024 Come and meet our expert to learn how our TSMC-based, ultra-low-power, and smart IP solution can shorten your design cycle and thus accelerate your Time to Market. We will unveil to you how our cutting-edge technology IP platforms – Power Management, AI accelerators and Audio converters – accelerates SoC design cycles, fosters faster time-to-market and enables companies to build disruptive products/solutions that address the energy-efficiency challenges of any industry. At Dolphin Design, providing technologies that make SoCs more energy efficient for Edge IoT, Wearables, Industrial, Automotive or HPC, to make our world more sustainable remains a top priority. And we strive to stay ahead as technology leaders. We look forward to seeing you at TSMC 2024 China Technology Symposium and sharing a glimpse into the future of our technology with you! Meet our Area Sales Manager and discover our full catalog of TSMC products. Find out more Do want to know more about our solutions in processing with a focus on power management? Ying Zhao Sales Director – Asia ying.zhao@dolphin.fr
Dolphin Design teams up with Raspberry Pi for advanced chip power management
Dolphin Design teams up with Raspberry Pi for advanced chip power management Dolphin Design and Raspberry Pi are proud to announce a groundbreaking partnership that leverages Dolphin’s cutting-edge power management solutions in the development of Raspberry Pi’s chip technology. Using TSMC’s robust process, this collaboration aims to enhance performance and efficiency, setting new standards in semiconductor design. Grenoble, France | May 27, 2024 – In a groundbreaking move towards advanced chip technology, Raspberry Pi has teamed up with Dolphin Design to incorporate sophisticated power management features into their latest semiconductor projects. This collaboration successfully integrates Dolphin Design’s IP with Raspberry Pi’s initiatives using TSMC’s 40 nm technology. This partnership not only optimizes power efficiency and performance but also ensures longer battery life across a wide spectrum of applications. From educational tools to high-end computing systems, this versatile technology is designed to meet the diverse needs of various users, reinforcing Raspberry Pi’s commitment to innovation and efficient computing. “Our collaboration with Raspberry Pi marks a pivotal moment in semiconductor innovation. By integrating our advanced power management solutions with Raspberry Pi’s visionary chip design, we are setting a new benchmark for what’s possible in technology tailored for efficiency and sustainability,” said Hakim Jaafar VP of Marketing at Dolphin Design. James Adams, CTO at Raspberry Pi, adds “We are excited to work with Dolphin Design to bring forward chips that not only meet the high standards of performance and reliability expected by our users, but also push the boundaries of power efficiency. This partnership is a testament to our commitment to innovation and our belief in the power of collaboration”. About Dolphin Design Dolphin Design, a Soitec subsidiary, is a leading provider of semiconductor IP solutions, specializing in ASIC and IP design targeting markets such as Defense, Automotive, industrial, Personal electronics, and IoT. Dolphin Design cutting-edge technology IPs in AI computing, Power management, High-quality Audio, Power metering, and design safety/robustness, allow their thousand customers/partners to accelerate design cycles, foster faster time-to-market and build products/solutions that address the challenges of any industry and support a more sustainable world. With a customer-centric approach, Dolphin Design provides exceptional support for successful project outcomes. For more information about Power Management solution, please click here. Media contacts: Charlotte Reverand Communication Manager charlotte.reverand@dolphin.fr
Webinar with Kudelski IoT
Webinar: Accelerate MCU Development and Seamlessly Boost Security to SESIP-L3 MARCH 26th, 2024 @ 4 pm (CET) In a landscape where time to market and embedded security are paramount, Kudelski IoT and Dolphin Design are set to change the game. Discover a world where flexibility meets low power without compromising performance, and where advanced security features set new standards for MCU platforms targeting SESIP-L3 and beyond… Presented by: Hakim Jaafar, VP of Marketing and Application at Dolphin Design Lamyae Lahlou, Product Manager at Kudelski IoT What will you learn? Watch the replay of the webinar for an in-depth look at how Dolphin Design and Kudelski IoT’s approach to embedded security is changing the game for professionals in the automotive, industrial, and medical industries who seek practical solutions for securing their Edge devices. SAVE YOUR SEATThis webinar is your ticket to staying ahead in the fast-evolving world of microcontroller technology. Watch the Replay
Kudelski IoT and Dolphin Design unite to accelerate secure IP projects
Kudelski IoT and DOLPHIN DESIGN Unite to Accelerate Secure IP Projects Partnership strengthens protection against cyberattacks and safeguards intellectual property and trade secrets. Cheseaux-sur-Lausanne, Switzerland and Grenoble, France – March 19, 2024 – Kudelski IoT, a division of the Kudelski Group, a global leader in digital security and IoT solutions, together with DOLPHIN DESIGN, announce a collaboration aiming to simplify the development of highly secure ASIC and IP solutions for Edge devices, addressing the significant challenges of securing artificial intelligence (AI) at the Edge. Traditional microcontroller unit (MCU) designs are inadequate for the advanced data processing and security demands of AI models. The partnership introduces a paradigm shift in MCU design, essential for smart devices to improve performance by 1,000 times without increasing energy consumption. DOLPHIN DESIGN’s CHAMELEON platform, a versatile and pre-verified event-based MCU subsystem, now integrates Kudelski IoT’s Secure Enclave IP (KSE3). This integration offers a robust security layer, ensuring secure boot, firmware updates, identity management, and data protection. Additionally, the collaboration extends to Kudelski IoT’s KeySTREAM platform, providing a scalable « PKI as a Service » for secure lifecycle management of certificates and devices via a cloud-based application. This comprehensive solution enables customer designs to achieve SESIP L3 certification, catering to the automotive, industrial, and medical industries’ stringent security requirements. Kudelski IoT offers extensive support, including threat assessment, design consulting, and security reviews, making it a comprehensive security partner to these industries. “We have a very successful history of collaboration with DOLPHIN DESIGN and are delighted to now announce the pre-integration of our respective IP and solutions to cover all of the security requirements now being requested in our important target markets” said Hardy Schmidbauer, SVP of Kudelski IoT. “The combined solution provides robust end-to-end security in Edge designs by relying on a separated security enclave and the Kudelski IoT KeySTREAM platform to protect the customer ASICs and designs while making it very simple to provision these on the production line and manage their security lifecycle.” « Security is an integral part of ensuring new designs comply with regulations such as ISO21434 and IEC62443 in the automotive and industrial sectors, » said Hakim Jaafar, VP of Marketing and Application Lab at DOLPHIN DESIGN. « By collaborating with Kudelski IoT, we provide an one-stop shop for manufacturers to meet these requirements and achieve compliance in an accelerated timeframe by using our combined solutions and services. » About Kudelski Group The Kudelski Group (SIX: KUD.S) is a world leader in digital business enablement technologies that encompass digital content security, public access, cybersecurity, and IoT. NAGRA provides end-to-end convergent media solutions to the digital entertainment industry including services and applications requiring access control and rights management to secure the revenue in digital television, internet, mobile and interactive applications. SKIDATA is the world market leader in public access and visitor management with over 10,000 installations in over 100 countries, providing fast and safe access for people and vehicles. Kudelski Security is an innovative, independent provider of tailored cybersecurity solutions to help enterprises and public sector institutions assess risks and vulnerabilities and protect their data and systems. Kudelski IoT provides end-to-end solutions, IoT product design, and full-lifecycle services to IoT device manufacturers, ecosystem creators and end-user companies. The Kudelski Group is headquartered in Cheseaux-sur-Lausanne, Switzerland and Phoenix (AZ), USA with offices in 32 countries around the world. For more information, please visit www.nagra.com. About DOLPHIN DESIGN DOLPHIN DESIGN is a leading provider of semiconductor IP solutions, specializing in IP design targeting markets such as Defense, Automotive, industrial, Personal electronics, and IoT. DOLPHIN DESIGN cutting-edge technology IPs in AI computing, Power management, High-quality Audio, Power metering, and Design Safety/robustness, allow their thousand customers and partners to accelerate design cycles, fosters faster time-to-market, and build products/solutions that address the challenges of any industries and support a more sustainable world. With a customer-centric approach, DOLPHIN DESIGN provides exceptional support for successful project outcomes. Media contacts: Charlotte Reverand Communication Manager charlotte.reverand@dolphin.fr
Embedded World
EMBEDDED WORLD 2024 Join us at our booth (#4-468) at Embedded World 2024 (April 9-11) in Nuremberg, Germany where you will meet our team and discover our new products and innovation. We will demonstrate ultra-low power edge IoT devices combining several technologies. We will unveil to you how our cutting-edge technology IP platforms – Power Management, AI accelerators and Audio converters – accelerates SoC design cycles, fosters faster time-to-market and enables companies to build disruptive products/solutions that address the energy-efficiency challenges of any industry. We are thrilled about the opportunity to meet you face to face and look forward to seeing you there! Need to register for Embedded World? Contact our sales team. Book a meeting
Dolphin Design announces the successful launch of its first silicon tape out in 12nm FinFet.
Dolphin Design announces the successful launch of its first silicon tape out in 12nm FinFet. This test chip is the first of its kind to offer a complete solution for audio IPs in 12 nm FinFet (FF) technology. It combines high-performance, low-power and, optimized silicon footprint to deliver superior sound quality and functionality targeting battery powered application. This dedicated test- chip reaffirms Dolphin Design leadership in mixed signal IPs, inspiring confidence to our customers by accelerating time-to-market, giving best-in-class performances, and ensuring robust product design. Grenoble, France, February 6th, 2024: Dolphin Design, a leading supplier of high-performance analog, mixed-signal, processing intellectual property (IP) as well as ASIC design, has reached a significant milestone with the successful tape-out of its first 12 nm FinFet test-chip containing its state-of-the-art audio IPs. Creating a dedicated test-chip is a crucial step in asserting the company positioning as a leader in power management and audio IPs to continually improve performance and quality. Dolphin Design continues to increase its level of expertise in advanced processes used by its customers, as this was done for 22 nm node technologies. Characterizing and mastering a process indeed enables to guarantee the best performance when designing a new IP or doing a migration. The insights gained from test chip development play a pivotal role in matching the company’s aggressive performance roadmap. It can ensure that the company IPs continue to evolve and meet the ever-increasing demands in performance and low power. This new test chip in 12 nm FinFet is embedding: Four top-of-the-line low-power audio ADC, designed to drastically reduce the power consumption as expected in TWS and voice-controlled devices. Dolphin Design world’s best and unique headphone class-D DAC tailored to offer ultra-low power capabilities, low latency, and high THD+N, and is specifically targeting TWS where power efficiency is critical. An ultra-compact digital PWM DAC that populates numerous devices in needs for a budget-friendly audio DAC to drive speaker amplifiers. Dolphin Design is relentlessly pursuing innovation and is now at the forefront of industry-leading technologies « With its new set of IPs, Dolphin Design is positioned as the preferred choice for low-consumption, high-performance audio IPs. This achievement underlines our commitment to delivering groundbreaking solutions to our customers and reinforces our dedication to continuous innovation in semiconductor IPs », said Hakim Jaafar, VP of Marketing at Dolphin Design About Dolphin Design Dolphin Design is a leading provider of semiconductor IP solutions, specializing in ASIC and IP design targeting markets such as Defense, Automotive, industrial, Personal electronics, and IoT. Dolphin Design cutting-edge technology IPs in AI computing, Power management, High-quality Audio, Power metering, and design safety/robustness, allow their thousand customers/partners to accelerate design cycles, foster faster time-to-market and build products/solutions that address the challenges of any industry and support a more sustainable world. With a customer-centric approach, Dolphin Design provides exceptional support for successful project outcomes. Media contacts: Charlotte Reverand Communication Manager charlotte.reverand@dolphin.fr
Save 99% power for audio processing thanks to a new analog approach
Save 99% power for audio processing thanks to a new analog approach Table of Contents Introduction Standard solutions are reaching their power limits The Analog Front-End Feature Extraction: Transforming Voice Processing Opening New Horizons: The promise of WhisperExtractor Key Takeaways: WhisperExtractor – Revolutionizing Voice Technology Dolphin Design is tackling a major challenge in making voice user interface (VUI) truly ultra-low-power to enhance end-user experience. In our rapidly evolving human-to-machine interface landscape, voice-user interaction has become an integral part of our daily lives, transforming the way we engage with technology. Devices we can talk to (voice command) are now a common part of our homes, workplaces, and even our pockets, announcing a new era of convenience and efficiency. However, with this surge in voice interaction adoption comes a significant challenge – efficient acquisition, pre-processing (feature extraction), and Artificial intelligence (AI) processing (inference). Conventional methods of audio acquisition and feature extraction have proven to be energy-intensive, obstructing the implementation of really low-power always-on voice listening capabilities, particularly in resource-constrained devices like smart glasses, hearables, and remote controls. These traditional signal acquisition and processing approaches involve analog-to-digital signal conversion and subsequent computational operations, demanding a substantial power budget. You can find out more by downloading the white paper. Download White Paper
CES 2024
CES 2024 Join the Dolphin Design team at CES 2024 (January 9-12) in Las Vegas to gain deeper insights into how our innovative IP portfolio can foster innovation and robust applications. We empower the creation of power-efficient electronic devices for AI/ML, wearable, edge IoT, automotive, and medical applications, enhancing their capabilities to be more powerful and intelligent. Come at the Eureka Park (Booth #60711) and experience our Camcube, an astonishingly compact yet powerful technology integration of truly energy-efficient ICs! “We are thrilled about the opportunity to meet you face to face and look forward to seeing you there!” We are thrilled about the opportunity to meet you face to face and look forward to seeing you there! Need to register for CES? Contact our sales team to receive a voucher code for $149 off your CES Pass Book a meeting