Cybersecurity Risks Of Automotive OTA


Modern vehicles increasingly resemble supercomputers on wheels, with many electronic control units (ECUs) networked together as increasingly sophisticated software is installed and updated. Similar to smartphones, vehicle OEMs will contact vehicle owners remotely about operating system updates that add new features and/or fixes, as well as software bugs and vulnerabilities. But all of this h... » read more

Why Better Mapping Technology Is Critical To Autonomous Vehicles


Autonomous cars find the way to their destination using a number of critical technologies, including some version of a global position system and a central brain to interpret that and other data. But many of those technologies are not reliable or accurate enough today, and may not be for years to come. There are numerous reports of vehicles missing their stop, or trucks being guided into all... » read more

Using Sparseloop in Hardware Accelerator Design Flows (MIT)


A technical paper titled "Sparseloop: An Analytical Approach To Sparse Tensor Accelerator Modeling" was published by researchers at MIT and NVIDIA.  The paper won "Distinguished Artifact Award" at the MICRO 2022 conference. Find the technical paper here.  Published 2022.  Project website is here and github here. Abstract: "In recent years, many accelerators have been proposed to effici... » read more

Chip Industry’s Technical Paper Roundup: Nov. 29


New technical papers added to Semiconductor Engineering’s library this week. [table id=66 /]   Related Reading: Chip Industry’s Technical Paper Roundup: Nov. 21 New papers: lithography modeling; solving Rowhammer; energy-efficient batch normalization HW; 3-to-1 reconfigurable analog signal modulation circuit; lateral double magnetic tunnel junction; reduce branch mispredic... » read more

X-Ray Device Alteration (XDA) Of Flip-Chip Packaged FinFET Devices


A new technical paper titled "X-Ray Device Alteration Using a Scanning X-Ray Microscope" was published by researchers at NVIDIA and Sigray. "Near Infra-Red (NIR) techniques such as Laser Voltage Probing/Imaging (LVP/I), Dynamic Laser Stimulation (DLS), and Photon Emission Microscopy (PEM) are indispensable for Electrical Fault Isolation/Electrical Failure Analysis (EFI/EFA) of silicon Integr... » read more

Challenges And Solutions In Chip Design


Ansys is hosting IDEAS Digital Forum 2022, a no-cost virtual event that brings together industry executives and technical design experts to discuss the latest in EDA for Semiconductors, Electronics, and Photonics. The December 6th on-line event starts with Keynote addresses from Raja Koduri from Intel, Pankaj Kukkal from Qualcomm, and insights into the metaverse from DP Prakash with start-up... » read more

Chip Industry’s Technical Paper Roundup: Nov. 21


New technical papers added to Semiconductor Engineering’s library this week. [table id=65 /] » read more

Lithography Modeling: Data Augmentation Framework


A new technical paper titled "An Adversarial Active Sampling-based Data Augmentation Framework for Manufacturable Chip Design" was published by researchers at the University of Texas at Austin, Nvidia, and the California Institute of Technology. Abstract: "Lithography modeling is a crucial problem in chip design to ensure a chip design mask is manufacturable. It requires rigorous simulation... » read more

Week In Review: Semiconductor Manufacturing, Test


U.S. President Joe Biden appears ready to increase pressure on Japan and the Netherlands to help block the flow of advanced chip technology to China, where it can be used to develop cutting-edge weapons. "You will see Japan and Netherlands follow our lead," U.S. Commerce Secretary Gina Raimondo told CNBC. Japan plans to budget ¥350 billion ($2.38 billion) in a research collaboration with th... » read more

Blog Review: Nov. 9


Cadence's Claire Ying finds that the latest update to CXL, which introduced memory-centric fabric architectures and expanded capabilities for improving scale and optimizing resource utilization, could change how some of the world’s largest data centers and fastest supercomputers are built. Synopsys' Gervais Fong and Morten Christiansen examine the latest updates in the USB 80Gbps specifica... » read more

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