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RISC-V: More Than a Core


The open-source RISC-V instruction set architecture (ISA) is attracting a lot of attention across the semiconductor industry, but its long-term success will depend on levels of cooperation never seen before in the semiconductor industry. The big question now is how committed the industry is to RISC-V's success. The real value that RISC-V brings is the promise of an ecosystem and the opportun... » read more

Week In Review: Design, Low Power


Deals AI startup Enflame (Suiyuan) Technology purchased multiple licenses of Arteris IP's FlexNoC interconnect IP for use as the on-chip communications backbone of its AI training chips for use in cloud datacenters. Enflame cited easy creation of regular topologies used in AI chips and the ability to take advantage of HBM2 memories. Phison, a maker of NAND flash controller ICs, inked... » read more

Power Delivery Affecting Performance At 7nm


Complex interactions and dependencies at 7nm and beyond can create unexpected performance drops in chips that cannot always be caught by signoff tools. This isn't for lack of effort. The amount of time spent trying to determine if an advanced-node chip will work after it is fabricated has been rising steadily for several process nodes. Additional design rules handle everything from variation... » read more

Power Issues Grow For Cloud Chips


Performance levels in traditional or hyperscale data centers are being limited by power and heat caused by an increasing number of processors, memory, disk and operating systems within servers. The problem is so complex and intertwined, though, that solving it requires a series of steps that hopefully add up to a significant reduction across a system. But at 7nm and below, predicting exactly... » read more

Reliability, Machine Learning And Advanced Packaging


Semiconductor Engineering sat down to discuss reliability, resilience, machine learning and advanced packaging with Rahul Goyal, vice president in the technology and manufacturing group at Intel; Rob Aitken, R&D fellow at Arm; John Lee, vice president and general manager of the semiconductor business unit at ANSYS; and Lluis Paris, director of IP portfolio marketing at TSMC. What follows ar... » read more

Insight Into The Evolution Of Vehicle Electrification


This SAE 2018 Reader Survey was conducted on behalf of ANSYS to discover subscribers’ level of involvement with vehicle electrification trends and technologies. Survey respondents work in the automotive industry, with corporate management, management and design engineering job functions and a technology interest in power and propulsion. To read more, click here. » read more

Blog Review: Oct. 10


In a video, Cadence's Megha Daga dives into sparsity in neural networks and how it affects bandwidth, performance, and power efficiency. In a video, Mentor's Colin Walls takes a look at efficient embedded code, and why that means different things at different times. Synopsys' Eric Huang argues that in the realm of video standards, HDMI, DisplayPort, and USB Type-C are set to continue comp... » read more

Week In Review: Design, Low Power


Mirabilis Design debuted an AI-driven tool for performance analysis and architecture exploration of SoCs and embedded systems. VisualSim AI Processor Generator creates pipeline-accurate models that have port integration with standard buses and memories, which is used to compare different processor families, optimize the specification and identify system bottlenecks. The generated model supports... » read more

Blog Review: Oct. 3


Applied's Buvna Ayyagari-Sangamalli notes that the requirements of AI are challenging the entire design ecosystem, and while new materials are necessary, so is keeping up the current pace of architecture and EDA development. Mentor's Joe Hupcey III digs into how to handle counters effectively with formal by reducing their size or replacing them with abstract models to allow formal engines to... » read more

Blog Review: Sept. 26


VLSI Research's Dan Hutcheson chats with GlobalFoundries CEO Tom Caulfield about the company's changing strategy, how the company got to its present point, and how many companies will be using leading edge technologies. Synopsys' Taylor Armerding looks for what's changed (or not) for the state of software security and breach disclosure regulations in the year since the massive Equifax data b... » read more

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