➀ Intel's shift to a more transparent strategy in technology announcements; ➁ The competition between Intel's PowerVia and TSMC's Super Power Rail; ➂ Andy Grove's philosophy of maintaining a 'healthy amount of paranoia'.
Recent #EDA news in the semiconductor industry
➀ The complexities of modern IC designs with multiple clocks and asynchronous resets make reset logic more challenging than in early single-clock designs; ➁ Reset Domain Crossing (RDC) tools, like Questa RDC, perform static verification on reset logic to identify issues like glitches and metastability; ➂ Siemens' Questa RDC is effective in identifying structural and advanced reset tree issues, ensuring integrity before tapeout.
➀ 3D design with HBM is critical for advanced semiconductor systems; ➁ Large system designs require multi-chiplet integration; ➂ Multiphysics and ML are essential for optimizing performance and reliability.
➀ The shift in MCU design from simple to complex, requiring more sophisticated interconnects like NoC; ➁ The factors driving this change, including power reduction, safety standards, and support for multiple protocols; ➂ The importance of scalability in design and how NoC architectures can support this.
➀ Chipmetrics is a Finnish company specializing in metrology solutions for high aspect ratio 3D chips; ➁ They provide test chips to accelerate R&D and process control workflows; ➂ The company's PillarHall test chips enable precise measurements of film properties in high aspect ratio cavities.
➀ Bing Xue discusses his journey into Formal Verification; ➁ Challenges faced in learning FV without structured courses; ➂ Benefits of Axiomise FV courses in understanding and applying FV techniques.
➀ Introduces the challenges in PCB design and verification; ➁ Highlights the features of HyperLynx DRC by Siemens; ➂ Discusses the area-crop function and its benefits in PCB design verification; ➃ Provides a case study of MediaTek using HyperLynx DRC for complex PCB design verification.
➀ Synopsys addresses the challenges of multi-die integration with its 3DIO IP Solution and 3DIC tools; ➁ The 3DIO IP Solution includes synthesis-friendly Tx/Rx cells and a high data rate solution; ➂ Synopsys' tools enable faster timing closure and reduced bit error rates in multi-die designs.
➀ A class-action lawsuit alleges that UnitedHealthcare uses a faulty algorithm to deny patient coverage, filed by two now-deceased individuals. ➁ UnitedHealthcare CEO Brain Thompson was killed in Midtown Manhattan earlier this week, and the suspect is currently on the run. ➂ The lawsuit claims UnitedHealthcare pushed employees to use an algorithm with a 90% error rate to deny coverage.
➀ The complexity of SoC design validation due to hardware-software interactions; ➁ The exponential cost of fixing design bugs increases with each verification stage; ➂ Arm's SystemReady Certification Program simplifies the validation process by enhancing software compatibility and interoperability across devices.
➀ The rise of 2.5D and 3D multi-die design in mainstream applications; ➁ Comprehensive design flows provided by Synopsys and Ansys for multi-die projects; ➂ Expert insights from Marc Swinnen and Keith Lanier on technical knowledge and engaging presentation.
➀ SystemC Evolution Day focused on co-simulation with QEMU; ➁ SystemC 3.0.1 release aligns with IEEE standards; ➂ Fikas encourage community interaction; ➃ SystemC 1.0 celebrates 24 years of evolution.
➀ The Innexis Product Suite from Siemens EDA is designed to enable shift-left methodologies in IC and systems development; ➁ It offers tools for early hardware and software validation, enhancing the overall development and verification process; ➂ The suite includes components like Developer Pro, ANA, and VSI that facilitate continuous development and faster time-to-market.
➀ The rise of RISC-V cores and the challenges of certification; ➁ The role of Breker Verification Systems in the certification process; ➂ The complexity of certifying RISC-V ISA implementations and the efforts of RISC-V International.
➀ MZ Technologies is addressing complex challenges in 2.5D and 3D IC design with advanced EDA software, GENIO; ➁ The company has announced a roadmap for GENIO with enhancements for 2025, focusing on thermal and mechanical stress issues; ➂ GENIO is designed to facilitate the design and optimization of complex IC systems.
➀ The importance of asking the right questions to IP vendors and ensuring functional models are in place; ➁ The challenges of verifying CPU IP, especially high-performance designs; ➂ The role of RISC-V in the open-source ecosystem and the importance of collaboration among vendors.
➀ Alchip presents at TSMC OIP Ecosystem Forum; ➁ Challenges in 3D IC design overcome; ➂ Collaboration with Synopsys and TSMC for 3D design innovation
➀ This blog discusses the use of objections in UVM code for synchronization. ➁ It provides examples and alternative approaches to using uvm_objection efficiently. ➂ The importance of not overusing objections to avoid slowing down simulations is emphasized.
➀ An improved ASM-HEMT hybrid model using ANN parameters is explored for GaN HEMT modeling; ➁ The challenge of accurate wide-range S-parameter fit is addressed; ➂ ANN-based parameter fitting reduces the discrepancy between measurements and simulations.
➀ The manual process of migrating DRAM chips between process nodes is a challenge; ➁ Cadence's Virtuoso Studio tools enable AI-driven design migration; ➂ AI-powered flow automates the migration process, improving productivity and reducing engineering effort.