Options Grow For Standardizing Data Movement And Sharing Resources


Semiconductor Engineering sat down to discuss memory interfaces, interconnects, and memory access scaling with Madhumita Sanyal, senior director of technical product management at Synopsys; Swadesh Choudhary, senior principal engineer at Intel; Siamak Tavallaei, senior principal engineer at Samsung SSI; and Mohsen Asad, senior director of technology at Credo. What follows are excerpts of a disc... » read more

Blog Review: May 20


Cadence's Siddh Virani demonstrates how to import and integrate foreign language logic into PSS on both Target and Solve platforms, opening possibilities for code reuse and cross-language collaboration. Synopsys' Sumit Vishwakarma finds that AI model training and inference workloads are forcing the industry to rethink not only how much compute fits in a rack, but how servers are architected ... » read more

Confusion Grows With More Interconnect Options And Tradeoffs


Key Takeaways: Designers are frequently evaluating 5 or more different interconnects in a single system, each with a distinct purpose. While chip-to-chip (PCIe) and die-to-die (UCIe, BoW) technologies seem to be solving a similar problem, in practice they bring different challenges. PCIe, CXL, NVLink, and UALink are all active in the hyperscaler space, but Ethernet-based technologies... » read more

Blog Review: May 13


Siemens' Loay Hegazy, Mohamed Taher, and Sherif Hammouda describe a GPU rasterizer designed specifically for computational lithography and present benchmark results and practical implications for mask synthesis workflows. Cadence's Udaya Shankar introduces RTL, logic, and physical restructuring techniques and how they can help improve PPA, reduce dynamic power consumption, and optimize place... » read more

Hardware From Specifications Using AI


There is a lot of excitement these days surrounding the idea that AI could make it possible to go from a specification to a design with absolutely no hardware skills. Well, get in line, because this is the umpteenth potential technology that was going to make that possible. Don't get me wrong, it just might do it, but will this be an implementation that is reliable, have decent performance, ... » read more

Blog Review: May 6


Synopsys' Prith Banerjee identifies key challenges in designing AI data centers and why addressing them requires a transformative approach that impacts every aspect of the system design and its individual components. Cadence's Meet S Chauhan checks out what's new in MIPI C-PHY v3.0, including the new 18 wire state mode that can support high-resolution display and image sensors and motion vec... » read more

Using AI To Monitor Dashboards In Chips And Systems


Key Takeaways: New types of dashboards are being used in conjunction with AI to make sense of large quantities of data. These dashboards can be used to quickly identify and fix power and heat-related problems, such as hotspots or voltage droop. Future dashboards will likely be much more customizable for different users or applications. Chipmakers are starting to use AI to ma... » read more

From Simulation Checkpoints To Continuous Physics


Semiconductor engineering teams have long relied on an iterative simulation workflow: define the scenario, prepare the model, run the analysis, review the results, adjust the design, and repeat until a decision can be made. That workflow remains essential. Simulation is still one of the primary ways teams evaluate physical behavior before hardware is built. But as chips, packages, and system... » read more

Designing Chips In The Context Of Rapidly Evolving AI


Key Takeaways: Agentic edge AI drives long-lived, tool-mediated loops with variable demands for compute, tokens, and memory. Edge PPA is dominated by memory hierarchy and data movement, forcing tight feature triage and robust RAS. Rapid model churn (multimodal, MoE, new formats) requires programmable, headroom-rich compute, interconnect, and runtime. Experts At The Table: Ch... » read more

Transforming DRC Closure At Advanced Nodes


If you’re working on SoCs at 2 nm or below, you know DRC is a different beast these days. Early in the design, it’s common for DRC runs to dump hundreds of millions—or even billions—of violations at your feet. And that’s when everything is changing fast: block interfaces aren’t fixed and constraints are shifting with every new iteration. Making sense of these massive result sets, fi... » read more

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