Frequency-Impedence Verification Of Power Delivery Network With HyperLynx PI For AMD Versal Adaptive SoC Devices


HyperLynx Decoupling analysis and the PDN Decoupling Optimizer are powerful tools for exploring various PDN structures and decoupling strategies. This paper presents a study showcasing the advantages of performing a HyperLynx decoupling analysis to verify PDN performance, and it highlights the extensive collaboration between Siemens and AMD in creating a complete system design flow for performi... » read more

Chip Industry Technical Paper Roundup: Oct. 13


New technical papers recently added to Semiconductor Engineering’s library: [table id=482 /] Find more semiconductor research papers here. » read more

On-Package Memory With UCIe To Improve Bandwidth Density And Power Efficiency (AMD, Intel Corp.)


A new technical paper titled "On-Package Memory with Universal Chiplet Interconnect Express (UCIe): A Low Power, High Bandwidth, Low Latency and Low Cost Approach" was published by researchers at Intel Corporation and AMD. Abstract "Emerging computing applications such as Artificial Intelligence (AI) are facing a memory wall with existing on-package memory solutions that are unable to meet ... » read more

Chip Industry Week in Review


SEMICON West was held in Phoenix this week, with presentations covering heterogeneous integration, AI, quantum, supply chain resilience, and more. Amid the buzz of the conference, some key manufacturing and test announcements were made this week: The strategic importance of the Phoenix area hub was highlighted. Amkor Technology broke ground this week on its advanced packaging and test camp... » read more

Chip Industry Week in Review


Samsung and SK hynix joined OpenAI's Stargate initiative to ensure there will be enough memory chips to meet the needs of AI data centers. The goal is to produce up to 900,000 DRAM wafer starts per month. OpenAI also inked agreements to explore the development of next-gen data centers in Korea. Axcelis Technologies (ion implantation systems) will merge with Veeco Instruments (compound semic... » read more

New Spectre Branch Target Injection, Spectre-BTI, Attack Primitives On CPUs (ETH Zurich)


A new technical paper titled “VMSCAPE: Exposing and Exploiting Incomplete Branch Predictor Isolation in Cloud Environments” was published by researchers at ETH Zurich. Abstract “Virtualization is a cornerstone of modern cloud infrastructures, providing the required isolation to customers. This isolation, however, is threatened by speculative execution attacks which the CPU vendors att... » read more

Chip Industry Week in Review


The U.S. is considering annual approvals for Samsung and SK hynix to export chipmaking tools and materials to their factories in China, replacing perpetual waivers granted under the validated end user system, reports Bloomberg. The proposal, presented by the U.S. Commerce Department to South Korean officials, would require the companies to reapply each year for specific quantities of restricted... » read more

What Do LLMs Want from Hardware


Figure 1: Noam Shazeer, Google Gemini vice president, presented this in his Hot Chips 2025 talk. Noam Shazeer is Google’s vice president of engineering for Gemini, their LLM competitor to ChatGPT. He talked recently at Hot Chips: “Predictions for the Next Phase of AI." He has worked on LLMs for a decade since inventing the transformer model in 2017. As his slide says, LLMs can take adv... » read more

Chip Industry Week in Review


Microsoft, OpenAI, and NVIDIA warned about power swings and physical damage to power grids increasing from AI training workloads and jointly proposed a multi-pronged approach to stabilize power in AI training data centers. Meanwhile, Anthropic issued a warning about the weaponization of agentic AI in a new 25-page Threat Intelligence report. Key concerns involve the evolution in AI-assisted ... » read more

Chip Industry Technical Paper Roundup: August 26


New technical papers recently added to Semiconductor Engineering’s library: [table id=467 /] Find more semiconductor research papers here. » read more

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