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Ann Mutschler

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Ann Mutschler is senior executive editor at Semiconductor Engineering.

Author's Latest Posts

Power/Performance Bits: June 3
By Ann Mutschler - 03 Jun, 2014 - Comments: 0

Stabilizing common semiconductors for solar fuels generation Researchers around the world are trying to develop solar-driven generators that can split water, yielding hydrogen gas that could be used as clean fuel. These devices would require efficient light-absorbing materials that attract and hold sunlight to drive the chemical reactions involved in water splitting. As semiconductors like sil... » read more

Elementary Not Too Early To Encourage Girls In Math And Science
By Ann Mutschler - 02 Jun, 2014 - Comments: 0

Dr. Diana Marculescu, Professor of Electrical and Computer Engineering at Carnegie Mellon University is this year’s recipient of the Marie R. Pistilli Women in Electronic Design Automation (EDA) Achievement Award, which honors Dr. Marculescu for her leadership and for providing a role model to women in engineering through both her research and her teaching. Semiconductor Engineering spoke wit... » read more

The Week In Review: Design
By Ann Mutschler - 30 May, 2014 - Comments: 0

M&A ARM said it is acquiring Duolog Technologies, a player in design configuration and integration technology for the semiconductor industry. ARM said this will expand its position for deploying complex system IP including debug and trace IP. Terms of the deal have not been disclosed. Tools and IP ARM’s Cortex A9 core is at the heart of a new secure processor from Broadcom aimed at endpo... » read more

Easing The Path To Evolution
By Ann Mutschler - 29 May, 2014 - Comments: 1

On the surface, revolutionary changes in EDA seem unlikely due to the risk of replacing costly tools, flows and methodologies. But are they really? The answer depends on whom you ask. For Part One, click here. Risk is a big part of the equation here. “There are always pioneers in an organization and what you need to do is find someone who is willing to take some risk and typically it’s o... » read more

Power/Performance Bits: May 27
By Ann Mutschler - 27 May, 2014 - Comments: 0

Battery captures waste heat, converts it to electricity While vast amounts of excess heat are generated by industrial processes and by electric power plants, researchers around the world have spent decades looking for ways to harness some of this wasted energy, according to engineering researchers at Stanford and MIT. They pointed out that most of these efforts have focused on thermoelectric d... » read more

System Bits: May 27
By Ann Mutschler - 27 May, 2014 - Comments: 0

Making sheets of grapheme more easily Graphene’s promise as a material for new kinds of electronic devices, among other uses, has led researchers around the world to study the material in search of new applications but one of the biggest limitations to wider use of the strong, lightweight, highly conductive material has been the hurdle of fabrication on an industrial scale. Initial work w... » read more

Self-Service Comparisons Come To SoC Design
By Ann Mutschler - 23 May, 2014 - Comments: 0

Under the guise of enabling self-service comparison of its compilable memories and providing self-service online quoting of TSMC technology, semiconductor design and manufacturing services provider eSilicon Corp. detailed the latest evolution of its business model—and one that could have interesting implications for the IP and memory markets. This move reflects the changing dynamics of cus... » read more

The Assertion Conundrum
By Ann Mutschler - 22 May, 2014 - Comments: 2

It is well documented and widely agreed that assertions can provide a tremendous benefit to design and verification teams by reducing and even eliminating debug – but their use is still not ubiquitous. Part of the reason is that assertions cannot be picked up casually, noted David Larson, director of verification at [getentity id="22150" e_name="Synapse Design"]. “This is because asserti... » read more

When And Where To Use Virtual Prototypes
By Ann Mutschler - 22 May, 2014 - Comments: 0

Just because something is technically possible doesn’t always mean it should be done. This definitely holds true currently when it comes to virtual prototypes, which have gotten a lot of attention for their potential in the SoC design process—especially for concurrent software development. While no one is pointing fingers, there are situations in which design teams have thrown themselves... » read more

System Bits: May 20
By Ann Mutschler - 20 May, 2014 - Comments: 0

Re-routing noise away from measurement Today, we are capable of measuring the position of an object with unprecedented accuracy, but quantum physics and the Heisenberg uncertainty principle place fundamental limits on our ability to measure. Noise that arises as a result of the quantum nature of the fields used to make those measurements imposes what is called the "standard quantum limit," whi... » read more

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