PCIe 6.0 Electrical Testing For High Data-Bandwidth Applications


For nearly three decades, PCI Express® (PCIe®) technology has been the standard interconnect inside computers providing high bandwidth and low latency to meet customer demand. However, as the industry needs to evolve, so does the standard, keeping pace and driving future innovation. PCIe 6.0 is ubiquitous and offers power-efficient performance and high bandwidth for latency-sensitive appli... » read more

Study On HPC And Cloud Computing For Engineering Simulation


In engineering applications, cloud computing can provide the on-demand compute power needed to run increasingly more complex simulations on a more frequent basis throughout the design cycle. Simulation plays an increasingly important role in the development of disruptive new technologies and systems such as autonomous vehicles, digital manufacturing, next-generation aircraft, and more. Rapid, h... » read more

Spectre-BHB: Speculative Target Reuse Attacks Version 1.7


In March 2022, researchers within the Systems and Network Security Group at Vrije Universiteit Amsterdam disclosed a new cache speculation vulnerability known as Branch History Injection (BHI) or Spectre-BHB. Spectre-BHB is similar to Spectre v2, except that malicious code uses the shared branch history (stored in the CPU Branch History Buffer, or BHB) to influence mispredicted branches within ... » read more

Research Bits: July 18


Miniaturized ferroelectric FETs Researchers from the University of Pennsylvania, Hanyang University, King Abdulaziz University, King Abdullah University of Science and Technology, and University of Tokyo proposed a new ferroelectric FET (FE-FET) design with improved performance for both computing and memory. The transistor layers the two-dimensional semiconductor molybdenum disulfide (MoS2)... » read more

Research Bits: July 12


Predicting crystal orientation Researchers from Nagoya University and RIKEN trained an AI on optical photographs of polycrystalline silicon and used it to predict crystal orientation during manufacturing. They found that the AI successfully predicted the grain orientation distribution. “The time required for this measurement was about 1.5 hours for taking optical photographs, training the... » read more

Research Bits: July 5


UTe2 breakthrough for quantum computing Scientists from the Macroscopic Quantum Matter Group laboratory at the University College Cork (UCC) in Ireland discovered a spatially modulating superconducting state in the superconductor uranium ditelluride (UTe2) that could be useful as in topological quantum computing. Using a powerful quantum microscope, the team found that the some of the electro... » read more

Changes In Memory Design


An explosion of data in automotive, cloud, and AI are altering the fundamentals of memory design. One size no longer fits all, as memory is used for a broader set of applications, from automotive and cloud to consumer devices. Anand Theruvengadam, director of product management at Synopsys, talks about the impact of big data applications on density, memory stacking, and growing concerns about r... » read more

Research Bits: June 27


Tunable soliton microcomb Researchers from the University of Rochester and CalTech say they have created the first microwave-rate soliton microcomb that can control the repetition rate at a high speed. Microcombs are frequency combs that can fit on a microchip, which will be useful in photonics. Solitons are solitary waves that keep their shape as they move at a constant speed. The team put an... » read more

Research Bits: June 20


Quantum takes a Helium 3 bath A team of researchers from National Physical Laboratory, Royal Holloway University of London, Chalmers University of Technology, and Google have found that immersing superconducting quantum circuits in a bath of Helium-3 (3He) can cool down quantum circuits to almost 100 times lower than was possible before, to achieve under a thousand of a degree above absolute z... » read more

(Vision) Transformers: Rise Of The Chimera


It’s 2023 and transformers are having a moment. No, I’m not talking about the latest installment of the Transformers movie franchise, "Transformers: Rise of the Beasts"; I’m talking about the deep learning model architecture class, transformers, that is fueling anticipation, excitement, fear, and investment in AI. Transformers are not so new in the world of AI anymore; they were first ... » read more

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