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Ann Mutschler

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Ann Mutschler is executive editor at Semiconductor Engineering.

Author's Latest Posts

Work Remains To Enable Connected Cars, Automotive Security
By Ann Mutschler - 02 Feb, 2017 - Comments: 0

The automotive industry continues to chug along, evolving constantly with focus on a number of technology areas including ADAS applications, electric vehicles, infotainment, and security. And thankfully, there is still time left on the fully autonomous roadmap for these issues to get worked out. As part of this time of significant changes, the automotive OEMs are continuing to adjust as well... » read more

Data Storage Issues Grow For Cars
By Ann Mutschler - 02 Feb, 2017 - Comments: 0

Adding safety features into cars and making them increasingly autonomous are rapidly creating a big data problem. More sensors produce more data, which has to be processed, moved, and ultimately stored somewhere in those vehicles. Exactly how that will be achieved isn't quite clear yet. However, there is plenty of discussion on that topic—and for good reason. A new 2017 car will genera... » read more

System Bits: Jan. 31
By Ann Mutschler - 31 Jan, 2017 - Comments: 0

Optimizing code To address the issue of code explicitly written to take advantage of parallel computing usually losing the benefit of compilers’ optimization strategies, MIT Computer Science and Artificial Intelligence Laboratory researchers have devised a new variation on a popular open-source compiler that optimizes before adding the code necessary for parallel execution. Charles E. Lei... » read more

Hybrid Simulation Picks Up Steam
By Ann Mutschler - 26 Jan, 2017 - Comments: 0

As electronic products shift from hardware-centric to software-directed, design teams are relying increasingly on a simulation approach that includes multiple engines—and different ways to use those engines—to encompass as much of the system as possible. How engineers go about using these approaches, and even how they define them, varies greatly from one company to the next. Sometimes it... » read more

System Bits: Jan. 24
By Ann Mutschler - 24 Jan, 2017 - Comments: 0

Modified carbon nanotubes used to track individual cells Carbon nanotubes come to the forefront of scientific research yet again, this time for serving as the most sensitive molecular sensing platforms available. MIT engineers believe they have designed sensors that, for the first time, can detect single protein molecules as they are secreted by cells or even a single cell. The sensors that... » read more

System Bits: Jan. 17
By Ann Mutschler - 17 Jan, 2017 - Comments: 0

Turning quantum systems from novelties into useful technologies In what is believed to be a major achievement that could help bring the strange and powerful world of quantum technology closer to reality, University of Sydney researchers have demonstrated the ability to “see” the future of quantum systems, and used that knowledge to preempt their demise. The applications of quantum-enabl... » read more

Choosing Power-Saving Techniques
By Ann Mutschler - 16 Jan, 2017 - Comments: 1

Engineers have come up with a long list of ways to save power in chip and system designs, but there are few rules to determine which approaches work best for any given design. There is widespread confusion about what techniques should be used where, which IP or subsystem is best, and how everything should be packaged together. The choices include everything from the proper level of clock and... » read more

What’s Missing In Deep Learning?
By Ann Mutschler - 12 Jan, 2017 - Comments: 0

It is impossible today to be unaware of deep learning/machine learning/neural networks -- even if what it all entails is not even clear yet. Someone who is intimately familiar with this area, and has some thoughts on this is Chris Rowen, founder of Tensilica (now part of Cadence), who is now a self-described hat juggler. He is still active Cadence several days a month, working technically on... » read more

Power State Switching Gets Tougher
By Ann Mutschler - 12 Jan, 2017 - Comments: 0

Power state switching delay is a key factor in minimizing power, and getting it right frequently means the difference between a successful design and a dead chip. But tradeoffs are intricate, complex and often involve judgment calls, making this a place where designs can go completely awry. For years, traditional, full-swing [gettech id="31093" comment="CMOS"] process technologies were used ... » read more

System Bits: Jan. 10
By Ann Mutschler - 10 Jan, 2017 - Comments: 0

Speeding up computing tasks by turning memory chips into processors In a development that could lead to data being processed in the same spot where it is stored, for much faster and thinner mobile devices and computers, a team of researchers from Nanyang Technological University, Singapore (NTU Singapore), Germany’s RWTH Aachen University, and interdisciplinary research center Forschungszent... » read more

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