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Posts Tagged ‘ARM’

Predictions 2012 – Double Patterning in Litho

Monday, January 30th, 2012

The main technical breakthroughs we can expect this year will probably revolve around double patterning in lithography as EDA companies try to optimize the technique for density and performance. And it will probably have knock-on effects way up in the design flow, forcing designers to adopt much more regular designs. But, unless EUV sees a major breakthrough, double and further levels of multiple patterning is something people will need to get used to.

Regularity is likely to become a feature of low-power design as well. Although it hurts effective density, the drive to cut power consumption will see much more use made of on-chip redundancy – we’ve already seen some of that in the nVidia Tegra 3 and the ARM Big.Little initiative. We could see those techniques begin to extend into ultralow power circuits using near or subthreshold devices as engineers discover how to model circuits effectively and recover lost performance at very low voltages.  Some of these techniques will also help reinvigorate older processes – using better EDA to trim power consumption instead of relying primarily on process changes to deliver better energy efficiency.

Chris Edwards
Technology writer: Engineering & TechnologyNew ElectronicsLow-Power Design BlogTech Design Forums

 

On Synopsys buying Virage

Saturday, June 12th, 2010

We asked three EDA figures to comment on how the Synopsys purchase of Virage would impact the EDA and IP industries. Here’s what they said.

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mike-gianfagna534c2x3x3008This acquisition puts Synopsys squarely in the front of the pack as far as IP suppliers go. This trend could be quite significant. Successful IP reuse is a combination of the right EDA tools, best practices methodology and well-designed IP. The EDA vendor is a pretty good place for all that to come together. ARM remains the exception to this rule, and several other rules for that matter.

Mike Gianfagna
Vice President, Marketing
Atrenta, Inc.

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hogan1I don’t see how this doesn’t make Synopsys a competitor with ARM on physical IP and ARC processor. ARM should start feeling like it is getting surrounded by Synopsys.

Jim Hogan
EDA investor

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cobyzelnik2With EDA trying to expand its scope and grow beyond its traditional boundaries (see EDA360), and with small and medium size IP vendors struggling to grow, basic economy forces are pushing this trend.

Synopsys has already been a formidable IP player and Cadence now entered it with its recent acquisition of Denali.

There are still plenty of smaller IP players so we’ll see further consolidation playing out. The IP segment has been trying to define and position itself between EDA and semiconductors. We all wondered if IP would become an intrinsic part of the semiconductor industry, the EDA industry, or stand on its own. These days we clearly see that the IP pendulum has shifted toward EDA.

The outlier is of course ARM which is a different beast, in some ways closer to semiconductors: i.e., look at how ARM competes with Intel. With a market cap equivalent to Synopsys and Cadence put together, ARM is simply too big for that.

Coby Zelnik
CEO
Sagantec

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