Taking eFPGA Security To The Next Level


Security is an important topic for every SOC, but it’s especially salient in the context of high-risk assets included in the eFPGA for obfuscation. Whether the device is used in defense systems or in cars driving around town, encryption is important so the device remains secure and can’t be modified maliciously, whether through physical attacks or remote hacking. There are several different... » read more

Chiplets: Deep Dive Into Designing, Manufacturing, And Testing


Chiplets are a disruptive technology. They change the way chips are designed, manufactured, tested, packaged, as well as the underlying business relationships and fundamentals. But they also open the door to vast new opportunities for existing chipmakers and startups to create highly customized components and systems for specific use cases and market segments. This LEGO-like approach sounds ... » read more

Data Leakage Becoming Bigger Issue For Chipmakers


Data leakage is becoming more difficult to stop or even trace as chips become increasingly complex and heterogeneous, and as more data is stored and utilized by chipmakers for other designs. Unlike a cyberattack, which typically is done for a specific purpose, such as collecting private data or holding a system ransom, data leaks can spring up anywhere. And as the value of data increases, th... » read more

Chiplet Security Risks Underestimated


The semiconductor ecosystem is abuzz with the promise of chiplets, but there is far less attention being paid to security in those chiplets or the heterogeneous systems into which they will be integrated. Disaggregating SoCs into chiplets significantly alters the cybersecurity threat landscape. Unlike a monolithic multi-function chip, which usually is manufactured using the same process tech... » read more

The Race Toward Mixed-Foundry Chiplets


Creating chiplets with as much flexibility as possible has captured the imagination of the semiconductor ecosystem, but how heterogeneous integration of chiplets from different foundries will play out remains unclear. Many companies in the semiconductor ecosystem are still figuring out how they will fit into this heterogeneous chiplet world and what issues they will need to solve. While near... » read more

Complex Tradeoffs In Inferencing Chips


Designing AI/ML inferencing chips is emerging as a huge challenge due to the variety of applications and the highly specific power and performance needs for each of them. Put simply, one size does not fit all, and not all applications can afford a custom design. For example, in retail store tracking, it's acceptable to have a 5% or 10% margin of error for customers passing by a certain aisle... » read more

Week In Review: Design, Low Power


Revenue for the top 10 IC design houses globally hit US$ 39.6 billion in 2Q22, a 32% growth over the prior year, according to a Trendforce report. The firm contends this growth trend will be difficult to maintain due to the high preceding base period and overall worse market conditions. Renesas introduced a RISC-V MCU specifically optimized for advanced motor control systems. The new ASSP in... » read more

Why Gas Sensing Is Becoming Localized


Sensors that measure air flow, air quality, and chemical makeup are being deployed increasingly for both indoor and outdoor environmental monitoring, in homes, automobiles, and industrial facilities. But despite a raft of new applications for these devices, the necessary standards needed to calibrate and compare those devices are trailing well behind rapid development of new types and combinati... » read more

Cities Strive For More Smarts, Security


As cities around the world move beyond their first completed smart city projects and add more systems, they face hurdles in expanding but have more standards, technical resources, and real-world examples to draw on when making project design decisions. The main concern is keeping the smart city systems and their data and functions safe, especially if the system is touching critical infrastructu... » read more

Week In Review: Design, Low Power


Edge, embedded, IoT Renesas Electronics will acquire Reality Analytics, Inc. (Reality AI), a provider of embedded AI and TinyML solutions for advanced non-visual sensing in automotive, industrial, and commercial products. The inference-based AI solutions can be implemented across various endpoint AI applications. “Customers are increasingly demanding highly customized solutions involving emb... » read more

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