Ep. 29 | NVIDIA CTO Michael Kagan On The New Age Of AI And Supercomputers Moore's Lobby: Where Engineers Talk All About Circuits podcast

54:05

Christopher Savoie, the founder and CEO of Zapata Computing, has had a fascinating career journey. After beginning as a young programmer working with early computers, he switched gears to immunology and biophysics in Japan and is now founding AI companies. Along the way, he was also involved in creating the foundational technology for Apple Siri, working on early language models embedded in agents to solve complex natural language problems. In this interview with our host, Daniel Bogdanoff, Savoie highlights the evolution of AI into specialized systems. Like an orchestra, small, task-specific models working in ensembles are more effective than large, monolithic ones. He also shares how AI transforms automotive, motorsports, and grid management industries. Savoie recounts his experiences at Nissan with predictive battery analytics and Andretti Autosport, where AI-driven simulations optimize race strategies. Savoy warned about the potential misuse of AI and big data, advocating for ethical considerations, especially around privacy and government control. Despite these challenges, he remains optimistic about AI's potential, expressing a desire for tools to handle complex personal organization tasks, such as multi-modal time and travel management.…

Moore's Lobby: Where engineers talk all about circuits

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Creating Next-Gen Microcontroller Developer Tools and Equipping the People Who Use Them 49:40

6 weeks ago49:40

49:40

In this interview, our Moore’s Lobby host, Daniel Bogdanoff, chats with Rodger Richey, Vice President of Development Tools and Academic Programs at Microchip Technology. Rodger shares how his passion for engineering began with childhood curiosity, dismantling and repairing devices like a microwave. Those early hands-on experiences laid the foundation for his electrical engineering career, which started with designing underwater electronics for the U.S. Navy. Rodger discusses the evolution of development tools and the growing complexity of embedded systems over his 30-year tenure at Microchip. He emphasizes the importance of creating accessible and user-friendly tools, such as IDEs and development boards, to help developers tackle increasingly sophisticated projects. The integration of AI into development workflows is a major milestone, enabling enhanced productivity and better debugging. Rodger also highlights his involvement in academia, spearheading initiatives like virtual internships and hands-on learning programs to better prepare students for industry roles. By providing real-world tools and fostering collaboration, these programs aim to bridge the gap between theoretical education and practical application. Rodger attributes his longevity at Microchip to its strong values, collaborative culture, and dedication to innovation, which have remained consistent even as the company has grown significantly.…

Moore's Lobby: Where engineers talk all about circuits

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Navigating the AI Revolution in Education, Workforce Development, and Government 48:58

11 weeks ago48:58

48:58

The interview explores K S Venkatraman's journey in technology, NVIDIA’s growth, and the future of AI. Venkatraman reflects on his academic upbringing and early experiments with electronics. He reflects on his that began at Intel and eventually transitioned to NVIDIA after a brief startup venture. In this conversation with our Moore’s Lobby host, Daniel Bogdanoff, Venkatraman delves into pivotal technological advancements. This includes the development of GPUs for AI and the role of hardware-software co-design in fueling the AI revolution. Looking ahead, Venkatraman envisions AI addressing global challenges, including education and healthcare. He emphasizes the importance of AI education and encourages engineers to leverage AI tools to enhance productivity without fearing job displacement. He also stresses the necessity of ethical AI practices and collaboration between corporations and governments to ensure responsible innovation. The interview concludes with insights into unusual AI applications, like generative models for text-to-video, and Venkatraman’s optimism about the transformative potential of AI across all sectors. His closing advice underscores embracing AI as a tool for solving complex problems and fostering continuous learning.…

Moore's Lobby: Where engineers talk all about circuits

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GaN Powers Up in AI, Robotics, and Our Lives 51:41

15 weeks ago51:41

51:41

In this fascinating interview, Alex Lidow discusses his early exposure to semiconductors through his father and grandfather, who founded International Rectifier. Initially pursuing aeronautical engineering at Caltech, he shifted to solid-state physics, igniting a lifelong career. He shares his role in developing HexFETs, a groundbreaking transistor technology, highlighting the creativity and persistence required for innovation. After being unexpectedly dismissed from International Rectifier, Alex founded EPC to focus on GaN technology. He details GaN’s superior properties, such as high efficiency and robustness, which make it a transformative alternative to silicon in power devices. Despite early struggles with manufacturing yields, persistence led to breakthroughs that enabled GaN’s application in LiDAR, space electronics, and fast chargers. Alex reflects on how mistakes foster breakthroughs and stresses the importance of education to help engineers adopt GaN technology. Looking ahead, Alex expresses excitement about emerging applications, such as humanoid robots, where GaN’s integration in motors, AI, and LiDAR could revolutionize industries. His advice to aspiring innovators is to embrace challenges and persist through the highs and lows of invention.…

Moore's Lobby: Where engineers talk all about circuits

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Technology and AI Leap Ahead, While Societal Institutions Race To Catch Up 52:18

19 weeks ago52:18

52:18

Discover the fascinating journey of Amar Gupta, a technologist and educator at MIT, as he shares insights into his groundbreaking work across industries. In this interview with our host, Daniel Bogdanoff, Gupta reflects on his early passion for innovation, which included the development of electronic check-processing systems that revolutionized global banking. Gupta’s contributions to telemedicine are equally compelling. Hear how he saw the potential of remote healthcare decades before it became mainstream, overcoming resistance and shaping policies like the U.S. Department of Veterans Affairs’ telehealth framework. His stories reveal the intersection of creativity, perseverance, and interdisciplinary collaboration that drives meaningful change. The interview also delves into Gupta’s unique approach to teaching and mentoring, where he inspires students to tackle societal challenges, including AI-driven health monitoring systems and advanced dental imaging. Gupta provides thought-provoking commentary on the ethical responsibilities of engineers, the importance of global collaboration, and the role of crisis in driving innovation. His candid reflections on his career may inspire you to think differently about technology’s potential to change the world.…

Moore's Lobby: Where engineers talk all about circuits

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QSPICE Circuit Simulation: A Spicy Discussion with Mike Engelhardt 55:52

44 weeks ago55:52

55:52

If you are interested in electronics, history, or simple amazing stories, you will enjoy this podcast interview with our Moore’s Lobby host, Daniel Bogdanoff. Mike Engelhardt has been developing simulation tools since 1975. He is best known for creating LTspice, which is believed to be the most widely distributed and used SPICE analog electronic circuit simulator in the world. Recently, he realized that he could take advantage of the massive improvements in both hardware and software to develop a radically improved circuit simulation engine; thus, QSPICE was born. Engelhardt explains how he created a better SPICE tool that could dramatically increase simulation speed while simultaneously improving functionality, accuracy, and reliability. As you will hear, Mike’s amazing career includes developing simulation tools for applications as diverse as scanning electron microscopes and locating underground petroleum deposits. Here are a few more teasers about what you will hear in this far-ranging discussion with Engelhardt: -The biggest early roadblock to simulation adoption in the EE world. -Why simulations are more important than hardware to an engineer. -The importance of time-domain simulation. -Insights into QSPICE for power simulation of wide bandgap semiconductors like GaN and SiC.…

Moore's Lobby: Where engineers talk all about circuits

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Improving Electronic Design Collaboration by Shifting Left and Right 52:20

46 weeks ago52:20

52:20

Ananth Avva is “a big believer that if you give human beings the right type of information and you contextualize it, they will make the right decision ultimately for the organization.” In his current role at Altium as the Senior Vice President and General Manager of Cloud Platform, he is leading efforts to improve and accelerate collaboration because “collaboration trumps everything else” as it drives speed to market, lower costs, and more efficient development. He has seen companies attempt to transition engineering teams to software-as-a-service (SaaS). In his experience, “that usually goes sideways pretty fast.” With Altium 365, Avva and his team are trying to seamlessly bring SaaS into engineering. Their goals are to enable what they call shifting left and shifting right. When shifting left, they aim to take decisions that were traditionally late in the product life cycle and move those requirements earlier in the design process. This can allow the procurement, operations, compliance, and manufacturing teams to provide vital context for better design decisions. Similarly, shifting right passes design information downstream more quickly to avoid costly delays or respins. If your organization is developing electronic products, you will benefit from this Moore’s Lobby podcast discussion hosted by Daniel Bogdanoff. Avva explains that companies consistently overestimate the cost of change and underestimate the benefits. They may also have the wrong “whys” behind why not to change. He goes on to explain that these can be “a bit of a phantom menace.” In his opinion, these are changes all companies will need to make to remain competitive in the market: Let's say you don't do it. The world is headed that way anyway, so what happens? Let's fast-forward five years, you're gonna have to do it.…

Moore's Lobby: Where engineers talk all about circuits

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5G and IoT: What Will It Take for Them to Get Along? 47:37

48 weeks ago47:37

47:37

Thomas Keller is the Director of Platforms and Core Technology at u-blox. He learned early in his career that technology development does not always progress in a perfectly straight line. During his PhD studies, he worked on Orthogonal Frequency-Division Multiplexing (OFDM) as a candidate technology for 3G cellular network deployment. OFDM lost that initial tech battle to Code-Division Multiple Access (CDMA) but later returned in LTE cellular systems. In this fascinating conversation, Keller discusses the challenges facing the industry today as low-power, low-bandwidth, low-cost IoT devices attempt to connect to a 5G network focused on high-power, high-bandwidth, low-latency applications. Interestingly, much of our current 5G networks are still relying upon an LTE backend. What happens when LTE goes away? In this Moore’s Lobby podcast with our host, Daniel Bogdanoff, Keller offers his thoughts on what should come next and guidance for developers who need to navigate the phase-out of LTE worldwide. This interesting topic deserves thoughtful consideration and impacts system designers and companies across a wide range of industries.…

Moore's Lobby: Where engineers talk all about circuits

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Looking Down to Go Forward: Ground Penetrating Radar for Autonomous Vehicles 55:32

50 weeks ago55:32

55:32

If you enjoy hearing passionate people talk about jobs they love and technology that fascinates them, you are in for a treat. Noah Gedrimas grew up with a love of vehicles—cars, tractors, construction equipment, and snowmobiles. In college, he built a one-fifth-scale car and then programmed it to self-park, which led him to a “newfound respect for mechatronics” and its ability to support really complex maneuvers. In this interview, Gedrimas reflects with enthusiasm on his time at Continental Automotive, working on everything from autonomous valet parking to electric shuttles and semi-trucks. Now, Gedrimas is applying that passion to ground-positioning radar technology at GPR. They are using ground-penetrating radar to capture unique, sub-surface data for positioning. Inclement weather compromised line of sight, roads with poor or no lane marking, weak GPS signals, and road terrain no longer affect the uptime and availability of autonomous navigation. You will want to join our host, Daniel Bogdanoff, as he chats with Gedrimas about: -Cadavers in cars. -The feature-rich information that lies below the ground. -The compute requirements when compared to cameras or lidar. -Early adopters of GPR technology. And much more that you will not want to miss.…

Moore's Lobby: Where engineers talk all about circuits

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Changing the World One Wireless RF Chip at a Time 43:18

1 year ago43:18

43:18

After beginning his career with Hewlett-Packard, David Su met a friend for lunch to learn about a new startup called Atheros. He was so excited by the vision to develop world-changing products that Su “went for lunch and never left.” At Atheros, Su had a “front-row seat” developing wireless WAN technology that transitioned from novelty to necessity while Atheros grew from a startup to a billion-dollar behemoth. That little startup was eventually acquired by another company you may have heard of: Qualcomm. And what led Su to get involved with another startup? Well, lunch, of course. Su and his friends recognized that they could use their design experience to help fix a problem that was partially of their own making: battery consumption for wireless RF products. This was the genesis of Atmosic. With his decades of design experience, Su admits that he stands on the shoulders of giants when creating new low-power products. The company has recently expanded its RF IC offerings from Bluetooth to Zigbee and Matter over Thread. When asked how an IC design team knows when they have become either too structured or too unstructured, Su thoughtfully answered that if you never create anything innovative or your chips don’t work, you have probably fallen into one of those two ditches. You will want to join our host, Daniel Bogdanoff, as he discusses CMOS RF, energy harvesting, and the importance of teams with Su. They touch on many other interesting topics including: -What he remembers most fondly from his days at Atheros. -A development failure for one technology that led to success for another. -The balance of circuits, system, and software design necessary to optimize product performance.…

Moore's Lobby: Where engineers talk all about circuits

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Can Silicon Photonics Solve the Bandwidth Bottleneck in AI Data Centers? 51:55

1 year ago51:55

51:55

Steve Klinger, Vice President of Product, joins the Moore’s Lobby podcast to discuss how LightMatter is using silicon photonics to improve speed and reduce power consumption in AI data centers. With two previous $1B+ startups under his belt, Klinger knows a thing or two about identifying successful technology solutions to current industry challenges. While compute performance continues to grow rapidly, interconnect has not been able to keep pace. In this episode, Klinger explains how LightMatter’s flagship product, Passage, creates a programmable optical fabric for the efficient interconnect of chiplets and other silicon ICs. Klinger explains that they are trying to solve the problem of efficiently accessing all of the bandwidth on one chip and sharing it with another chip. If they can improve the interconnect bandwidth density, it will allow performance scaling to continue increasing at the workload level. Klinger emphasizes, “There are data centers with hundreds of millions of dollars of GPUs sitting idle, waiting for the network topology or the interconnects to catch up.” So, join our host, Daniel Bogdanoff, in this deep dive into silicon photonics with Klinger. In this discussion, they address many fascinating topics, including: - What makes silicon photonics unique from traditional photonics? - The common traits shared by Klinger’s previous $1B+ startups. - The many job openings available at LightMatter.…

Moore's Lobby: Where engineers talk all about circuits

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Freeing EEs to Design Like Tony Stark 55:06

1 year ago55:06

55:06

While leading the system design of new head-word displays for fighter pilots, Tomide Adesanmi was most excited when he got a chance to innovate. However, like most electronics design engineers, he found that the majority of his time was spent searching distributor sites for components, drawing symbols, and working with spreadsheets. Engineers can also relate to the anxiety he felt, worrying that he might have made a silly mistake by missing a tiny detail on “page 243 of the datasheet” for a microcontroller. So, he quit his job to try to tackle the mundane problems of design using “good software, good algorithms, and electronics.” A few months later, Circuit Mind was founded. Adesanmi and the Circuit Mind team aim to allow designers to quickly optimize designs with variable weighting on size, power, cost, parts availability, and more. Our Moore’s Lobby audience of electronics engineers will definitely want to listen in as our host, Daniel Bogdanoff, and Adesanmi chat about the possible future of circuit design. You will hear: -Why it is important that Circuit Mind uses deterministic algorithms as opposed to machine learning. -Defining the team and roles necessary to build these new tools. -What company makes the best datasheets? Contact Circuit Mind to schedule an appointment to learn more, get a demo, receive a quote, or even run a trial of your design on the ACE platform.…

Moore's Lobby: Where engineers talk all about circuits

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Cooperation and Competition Behind the Scenes in the RISC-V Community 51:23

1 year ago51:23

51:23

Over the course of his fascinating career, Mark Himelstein has worked on several significant computing technologies at historic companies like MIPS and Sun Microsystems. He has also worked as a consultant in various roles that include architect, VP of engineering, and advisor. However, RISC-V may have a greater impact on the computing field and our world than any of those previous efforts. Himelstein gives us an insiders view on the open standard process that is often “cooperation and competition, simultaneously.” “The thing that keeps us as a community is the effort in the software ecosystem. Nobody wants to really go off and go on their own. They just don't want to do it. It's just too costly. I don't care if you're the biggest company in the world or the tiniest.” Listen in on this episode of the Moore’s Lobby podcast as Daniel Bogdanoff and Himelstein chat about a wide range of interesting topics that include: -How Himelstein encourages people to get involved with RISC-V by telling them to not just complain about something, but join in to help make it better. -The significance of vector operations for computing and how those advantages may soon be extended to matrix operations within the ISA. -Three major things RISC-V is currently working on for future release.…

Moore's Lobby: Where engineers talk all about circuits

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At Silicon Labs, Wireless IoT is Only The First Step in Rethinking Product Design 56:24

1 year ago56:24

56:24

Daniel Cooley started his career in RF chip design at Silicon Labs and now leads technology and product development at “the number one wireless supplier” for the Internet of Things. In this thoughtful interview, Cooley explains why adding wireless connectivity is only the first step to completely rethinking product designs and features. He noted that “the home run cases aren't where wireless is the feature; it's where wireless made that product better.” Cooley explains that Silicon Labs’ primary goal is to help companies get started with their preferred wireless protocol quickly and efficiently so they can focus on their applications instead of trying to debug the wireless links. Silicon Labs’ experience was forged on having “cut our teeth selling more than a billion wireless chips over many, many years.” Our Moore’s Lobby host, Daniel Bogdanoff, chats with Cooley about a range of fascinating topics that include: -Building wireless products for “metal benders.” -The surprising economic benefits of adding wireless connectivity to shelf labels. -An explanation of the Matter protocol and why it is important. -The Silicon Labs partnership with Arduino. -Why the sky is falling…or at least the cloud is coming down. -Reflection on a major project and when Cooley “realized none of it was going to work.” -Why Cooley believes we will see a rethinking of the Internet infrastructure around non-human electronic devices.…

Moore's Lobby: Where engineers talk all about circuits

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Pragmatic Semi is Breaking the Rules and Bending Silicon Electronics 57:58

1 year ago57:58