Blog Review: May 16


Synopsys' Eric Huang looks back at why the USB On-The-Go specification was revolutionary in getting devices talking to each other and how the shift to USB Type-C and Dual Mode means it isn't needed anymore. Mentor's Andrew Macleod examines four different shift-left methodologies and the benefits of each in the context of automotive and autonomous vehicle design. Cadence's Paul McLellan ch... » read more

The Week in Review: IoT


Conferences Internet of Things World 2018 takes place next week at the Santa Clara Convention Center in Silicon Valley. Executives of GE Digital, The Chamberlain Group, and UPS will be among those giving keynote addresses during the four-day conference. Monday will see pre-conference workshops, followed by three days of keynotes, presentations, and an expo floor taking in 100,000 square feet o... » read more

Power/Performance Bits: May 8


Cobalt-free cathodes Researchers at the University of California, Berkeley, built lithium-ion battery cathodes without cobalt that can store 50% more energy than traditional cobalt-containing cathodes. Currently, lithium-ion battery cathodes use layered structures, which cobalt is necessary to maintain. When lithium ions move from the cathode to anode during charging, a lot of space is left... » read more

System Bits: May 1


Tiniest implanted wireless nerve stimulator UC Berkeley researchers, co-led by Rikky Muller, who is also assistant professor of electrical engineering and computer sciences at Berkeley, have built what they say is the smallest volume, most efficient wireless nerve stimulator to date. Before this milestone, UC Berkeley engineers demonstrated the first implanted, ultrasonic neural dust sensor... » read more

System Bits: April 24


Some superconductors carry spin currents A few years ago, researchers from the University of Cambridge showed that it was possible to create electron pairs in which the spins are aligned: up-up or down-down. The spin current can be carried by up-up and down-down pairs moving in opposite directions with a net charge current of zero, and the ability to create such a pure spin super-current is an... » read more

Tech Tackles Health Care


Can technology make humans healthier? If technology investments in this market are any indication, the answer is a firm “yes.” Massive growth in this market has been predicted for years. In fact, it was the initial driver behind many of the initial IoT devices, which fizzled largely because of insufficiently developed end applications and poor battery life of wearable devices. Much has c... » read more

System Bits: April 3


Investigating the human brain for quantum computation potential While much has been made of quantum computing processes using ultracold atoms and ions, superconducting junctions and defects in diamonds, researchers are questioning if this could be performed in human brains. In fact, UC Santa Barbara theoretical physicist Matthew Fisher has been asking this question for years. And now as scient... » read more

System Bits: March 13


Wiring quantum computers According to MIT researchers, when we talk about “information technology,” we generally mean the technology part, like computers, networks, and software. But they reminded that the information itself, and its behavior in quantum systems, is a central focus for MIT’s interdisciplinary Quantum Engineering Group (QEG) as it seeks to develop quantum computing and oth... » read more

Heterogeneous Hubbub


It’s no secret that designers today would prefer not to be restricted in their architectural choices. And who can blame them? At the same time, this sentiment has boosted interest and usage of both heterogenous architectures as well as the RISC-V ISA. To support this, companies across the design, test and verification ecosystem are ramping efforts. One such effort is the teaming of UltraSo... » read more

Finding Faulty Auto Chips


The next wave of automotive chips for assisted and autonomous driving is fueling the development of new approaches in a critical field called outlier detection. KLA-Tencor, Optimal+, as well as Mentor, a Siemens Business, and others are entering or expanding their efforts in the outlier detection market or related fields. Used in various industries for several years, outlier detection is one... » read more

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