Solving 5G And 6G Challenges With Artificial Intelligence


Wireless networks are inherently complex, generate massive amounts of data, and have grown in complexity with each new generation of technology. This combination of large data sets and complexity makes wireless networks an ideal candidate for AI. People are receiving first-hand experiences of the power and potential of deep neural networks and machine learning (ML) as the technology begins t... » read more

Re-Targetable LLVM C/C++ Compiler For RISC-V


RISC-V is a modular instruction set architecture (ISA) with great customization capabilities that enable innovation and differentiation without fragmentation. On top of the baseline modules from ratified/standard ISA extensions, such as integer instructions or floating-point instructions, designers can add custom instructions: pure design freedom! And the reasons for adding instructions are man... » read more

New Technology Accelerates Multi-Die System Simulation


AI-powered chatbots. Robotic manufacturing equipment. Self-driving cars. Bandwidth-intensive applications like these are flourishing—and driving the move from monolithic system-on-chips (SoCs) to multi-die systems. By integrating multiple dies, or chiplets, into a single package, designers can achieve scaling of system functionality at reduced risk and with faster time to market. Multi-die... » read more

224G SerDes Trend and Solution


As an industry early mover to support the emerging 800G/1.6T networks, Cadence taped out the 224G-LR SerDes PHY IP on TSMC’s 3nm process at the beginning of the year and expects the silicon to arrive soon. The IP supports 1-225Gbps data rates with excellent BER at long reach (LR). The ever-increasing bandwidth requirement in hyperscale data centers is driving the rapid growth of high-speed I/... » read more

The Design Automation Conference Turns 60! What’s Hot? What’s Next?


This coming week from July 9th to July 13th, experts from all over the world will descend on the Moscone Center in San Francisco to discuss aspects of what we call "Electronic Design Automation" (EDA) and typically associate with hardware development. There will be many celebratory elements this year, given the milestone of 60 years. Industry luminary Alberto Sangiovanni Vincentelli will give o... » read more

Supercomputing Efficiency Lags Performance Gains


In last month’s article, Top 500: Frontier is Still on Top, I wrote about the latest versions of the Top500 and Green500 lists. Power is an incredibly important aspect of designing a world performance leading supercomputer. (Why, I can remember back to when you could run the world’s fastest machine on only a couple MW of power.) The first Green500 list was published back in 2013. Happy 1... » read more

New Age Solution For Data Integrity And Authenticity


With the advent of faster processing chips, the rate of data transfer has increased enormously. Be it artificial intelligence (AI), the Internet of Things (IOT), compute intensive analytics, or cloud computing, the demand for processing data in a fraction of a second is huge. Chips with superfast computing capabilities are used in applications where malfunctions can be life threatening, such as... » read more

How ADAS and EVs Drive Semiconductor-To-Automotive Supply Chain Innovation


As EV and ADAS become the focus for the automotive industry, the supply chain is going through a transformation. The industry is keenly reminded of recent semiconductor shortages as well as the growing semiconductor content requirements per vehicle.  This prompts the entire supply chain including traditional semiconductor suppliers, Tier-1s, and automotive OEMs to rethink their strategies not ... » read more

A Buyers Guide To An NPU


Choosing the right AI inference NPU (Neural Processing Unit) is a critical decision for a chip architect. There’s a lot at stake because as the AI landscape constantly changes, the choices will impact overall product cost, performance, and long-term viability. There are myriad options regarding system architecture and IP suppliers, and this can be daunting for even the most seasoned semicondu... » read more

Reducing Noise Issues In Microcontroller Systems: Part 1


In my ideal digital world, of which I often dream, signal voltage margins are always positive, signal timing margins are always positive, power supply voltages are always within the operating voltage range, and our environment is completely benign. Unfortunately, none of us live in this ideal world, no matter how much I would like to. The real world is dirty and noisy, and the power distribu... » read more

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