tag: Moore’s Law

Tech Talk: Graphic Headaches
By Ed Sperling - 24 Aug, 2011 - Comments: 0

Nvidia senior vice president of GPU engineering Jonah Alben talks with System-Level Design about the challenges of designing a graphics chip at advanced process nodes. [youtube vid=3Nc77aVH94g] » read more

The Growing Need For A Systems Approach
By Ed Sperling - 28 Jul, 2011 - Comments: 0

By Gabe Moretti Electronic computing systems have gone through an evolutionary cycle since the invention of the mainframe, and the process is continuing. Semiconductor technology, mostly based on CMOS fabrication methods, has enabled an increase in design complexity and device functionality that have revolutionized the world. But 20nm processes may be the last that obey Newtonian physics. T... » read more

Viewing Power Through A Funnel
By Ed Sperling - 21 Jul, 2011 - Comments: 0

If Moore’s Law had a corresponding geometric shape, it would be a funnel. At older nodes, the wider part of the funnel could accommodate a full SoC or ASIC. At advanced nodes, moving further into the funnel, only portions of an SoC will actually be designed and built—mostly the digital logic and memory. Everything from analog portions to standard IP and even non-standard IP will be construc... » read more

Moore’s Law Revisited
By Ed Sperling - 31 Mar, 2011 - Comments: 0

By Ed Sperling The push to 20nm and beyond is creating some interesting gyrations in the EDA industry. While tools vendors continue to work on tools for the latest process nodes, they’re also taking some significant sidesteps. The first to publicly recognize a shift is under way was Cadence, which last year issued its EDA 360 manifesto. The strategy is to continue investing in existing to... » read more

Moore’s Law Will Never End
By Ed Sperling - 17 Dec, 2010 - Comments: 0

Moore’s Law has been many things to many people. It has been a statement of physical limits and an economic formula. It has been the cause of overheating and complex power solutions, and it has been a competitive weapon among companies looking to boost performance and cut costs. It also has been revised on more than one occasion as the time frame in which the number of transistors doubles ... » read more

Troubles At 15nm
By Ed Sperling - 16 Dec, 2010 - Comments: 0

For the better part of the past decade the most advanced companies and the big foundries were targeting 22nm as the bogeyman of chip development. Now it appears the big problems will crop up at 15nm. That means two things. First, the problems that were expected to crop up at 22nm—leakage, electromigration, electrostatic discharge, layout and even verification—appear to have been pushed o... » read more

The Growing Legacy Of Moore’s Law
By Ed Sperling - 02 Dec, 2010 - Comments: 0

By Ed Sperling Moore’s Law has defined semiconductor design since it was introduced in 1965, but increasingly it also has begun defining the manufacturing equipment, the cooling needed for end devices, and both the heat and performance of systems. In the equipment sector the big problem has been the delay in rolling out extreme ultraviolet (EUV). Moore’s Law will require tighter spacing... » read more

Getting Ready For 15nm
By Ed Sperling - 07 Oct, 2010 - Comments: 0

By David Lammers The trends towards vertical transistors, non-silicon channel materials, and resistive RAMs promise to hold center stage at the 2010 IEEE International Electron Devices Meeting (IEDM), set to begin Dec. 6 in San Francisco, Calif. (www.ieee-iedm.org) Taiwan Semiconductor Manufacturing Co. (TSMC, Hsinchu, Taiwan) will present a 22/20nm technology platform based on a FinFET arc... » read more

Betting On 3D
By Ed Sperling - 26 Aug, 2010 - Comments: 0

The continuation of Moore’s Law appears less in doubt than ever. Companies such as Intel, ST, AMD (via GlobalFoundries) and IBM are testing FinFETS and ETSOI and work is being done on the back end to ensure that these new structures can be manufactured with sufficient yield. What’s changed, though, is the resistance by other companies to the progression of Moore’s Law. There is no long... » read more

Stacked Dies Gain Attention, But So Far Little Traction
By Ed Sperling - 17 Dec, 2009 - Comments: 0

By Ed Sperling For the better part of two decades there has been a steady stream of predictions about the abrupt end of Moore’s Law, but it now appears the formula for doubling the number of transistors on a die every couple years will simply dissipate rather than fall off a cliff. While companies such as Intel and IBM continue to develop road maps that extend their road maps all the wa... » read more

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