Blog Review: July 31


Cadence's Meera Collier checks out a study that uses AI and natural language processing techniques to infer new discoveries in materials science from published academic literature and considers how it could be used in the future. Synopsys' Taylor Armerding considers whether the NIST Secure Software Development Framework, the latest standard aimed at improving software security, can succeed. ... » read more

Signoff-Compatible CDC


Tanveer Singh, senior staff consulting applications engineer at Synopsys, explains why netlist clock domain crossing is now an essential complement to RTL CDC, why CDC issues are worse at advanced nodes and in AI chips, and why dealing with CDC effectively is becoming a competitive requirement for performance and low power. » read more

Week In Review: Design, Low Power


CEVA acquired the Hillcrest Labs business from InterDigital. Hillcrest Labs supplies software and components for sensor processing in consumer and IoT devices. Hillcrest Labs' MotionEngine sensor processing software already runs on CEVA DSPs (as well as ARM and RISC-V cores) and enables high accuracy 6-axis and 9-axis sensor fusion, dynamic sensor calibration, and application specific features ... » read more

China Accelerates Its Timetable


China has been doing more than just creating a separate supply chain. It has begun an entirely separate stock market with backing from the government. Known as the Star Market, this offshoot of the Shanghai Stock Exchange includes some big-name companies such as Alibaba, Xiaomi and Tencent. But what's particularly noteworthy is that the government is supporting top startups like governments ... » read more

Semiconductor’s Dinosaurs


Dinosaurs once ruled this planet. They existed in every shape and form – some large, others tiny. Each adapted to its own specific environment. Some stayed on the land, others went to sea, and yet another group took to the skies. They looked like they were invincible and would be the pinnacle of the food chain. Then a cataclysmic event happened, and dinosaurs went into a fairly rapid decline.... » read more

Verification Requirements For 5G To Enable A Perfect Storm Of New Applications


In my role as product management lead, to understand drivers for verification requirements and semiconductor markets I often exchange thoughts with customers what they think the next “killer app” would be. Ten years back, the drivers seemed pretty clear and segmented on a small number of applications, but the outlook today in 2019 is much more diverse. 5G networking seems to be a binding el... » read more

Which Glitch Is Which?


Glitch is a commonly used term in modern vernacular, used to identify unexpected problems in everything from the space race, web site down time, or a crash of your latest mobile phone app. In electronics design glitch has a more specific meaning, referring to unnecessary signal transitions in a combinational circuit. Eliminating this extra switching activity can save power consumption, especial... » read more

Hardware-Software Co-Design Reappears


The core concepts in hardware-software co-design are getting another look, nearly two decades after this approach was first introduced and failed to catch on. What's different this time around is the growing complexity and an emphasis on architectural improvements, as well as device scaling, particularly for AI/ML applications. Software is a critical component, and the more tightly integrate... » read more

Taking EDA To The Cloud


By now, virtually everyone knows about the “cloud”—that amorphous delivery of computing services over the Internet. Servers, storage, databases, networking, software, analytics, intelligence, and more are all on offer. Clouds may be private and limited to a single organization (enterprise clouds), be available to many organizations (public cloud), or a combination of both (hybrid cloud). ... » read more

Memory IP: From Cobblestone To Cornerstone


Embedded, on-chip SRAM has been a fundamental building block for custom and standard chips for quite a while. When all this began, there were typically small SRAM blocks of on-chip memory supplemented by off-chip DRAM devices. Those off-chip devices became more sophisticated, with higher performance interfaces (e.g., GDDR6) or new form factors (e.g., HBM2 3D memory stacks). The on-chip memory p... » read more

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