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Ann Mutschler

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Ann Mutschler is senior executive editor at Semiconductor Engineering.

Author's Latest Posts

System Bits: July 30
By Ann Mutschler - 30 Jul, 2013 - Comments: 0

Controlling nanomaterials To find out why some sets of flat nanocrystals arrange themselves in an alternating, herringbone style even though it wasn’t the simplest pattern, University of Pennsylvania researchers turned to experts in computer simulation at the University of Michigan and the Massachusetts Institute of Technology. The result of the collaboration gives nanotechnology research... » read more

Measuring Verification Productivity
By Ann Mutschler - 25 Jul, 2013 - Comments: 0

By Ann Steffora Mutschler In this era of mammoth SoCs that require the utmost in verification complexity, it’s not enough to have a methodology. Design and verification teams also need to measure their productivity to constantly stay ahead of the curve. The more sophisticated customers are measuring a lot of things, explained Steve Bailey, marketing director at Mentor Graphics, “and for... » read more

GPUs May Speed UP EDA Algorithms
By Ann Mutschler - 25 Jul, 2013 - Comments: 1

The sequential EDA algorithms of old cannot keep pace with increasing design complexity, which is driving the industry to look at parallelism and other computational architectures such as the graphical processing unit (GPU). A 10X or 20X speedup for gate-level simulations means that a test that runs today in a week will run in less than a day, and a test that runs today in a month will run i... » read more

Experts At The Table: Automotive Electronics
By Ann Mutschler - 25 Jul, 2013 - Comments: 0

By Ann Steffora Mutschler System-Level Design sat down to discuss the opportunities in automotive electronics with Alexandre Palus, principal SoC architect at Altera; Aveek Sarkar, VP of product engineering & support at Apache; Mladen Nizic, engineering director, mixed signal solution at Cadence; and Stephen Pateras, product marketing director, silicon test solutions at Mentor Graphics. Wh... » read more

Power/Performance Bits: July 23
By Ann Mutschler - 23 Jul, 2013 - Comments: 0

Thinnest light absorber Expected to potentially reduce the cost and improve the efficiency of solar cells, Stanford University scientists report they have created the thinnest, most efficient absorber of visible light on record. The nanoscale structure is thousands of times thinner than an ordinary sheet of paper. The researchers said achieving complete absorption of visible light with a mi... » read more

System Bits: July 23
By Ann Mutschler - 23 Jul, 2013 - Comments: 0

Bottom-up nanoribbons Concentric hexagons of graphene grown in a furnace at Rice University represent the first time anyone has synthesized graphene nanoribbons on metal from the bottom up — atom by atom. As seen under a microscope, the layers brought onions to mind, according to Rice chemist James Tour, until a colleague suggested flat graphene could never be like an onion. “So I said,... » read more

Experts At The Table: SoC Prototyping
By Ann Mutschler - 19 Jul, 2013 - Comments: 0

By Ann Steffora Mutschler System-Level Design sat down to discuss SoC prototyping with Hillel Miller, pre-silicon verification/emulation manager at Freescale Semiconductor; Frank Schirrmeister, group director, product marketing, system development suite at Cadence; and Mick Posner, director of product marketing at Synopsys. What follows are excerpts of that conversation. SLD: When it comes... » read more

Experts At The Table: SoC Prototyping
By Ann Mutschler - 12 Jul, 2013 - Comments: 0

By Ann Steffora Mutschler System-Level Design sat down to discuss SoC prototyping with Hillel Miller, pre-silicon verification/emulation manager at Freescale Semiconductor; Frank Schirrmeister, group director, product marketing, system development suite at Cadence; and Mick Posner, director of product marketing at Synopsys. What follows are excerpts of that conversation. SLD: Is it possib... » read more

Trading Off Power And Performance
By Ann Mutschler - 11 Jul, 2013 - Comments: 0

By Ann Steffora Mutschler There is no shortage of opinions when it comes to the topic of performance and power tradeoffs. From abstracting the task from engineers to process considerations, engineering teams have a number of tools and approaches at their disposal to make the optimal design choices for their application. Take the MCU application space for instance. Ken Dwyer, director of app... » read more

Software Debug Gets Tricky
By Ann Mutschler - 11 Jul, 2013 - Comments: 0

By Ann Steffora Mutschler As designs continue to grow in size and complexity, that complexity has led to an increasing number of processing cores. Additional cores, in turn, allow for additional software to be run on those cores, and debugging the software becomes critical. Traditionally, emulation has played a significant role in verifying that software against RTL code, and continues to d... » read more

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