Experts At The Table: Pain Points


By Ed Sperling Low-Power/High-Performance Engineering sat down with Vinod Kariat, a Cadence fellow; Premal Buch, vice president of software engineering at Altera; Vic Kulkarni, general manager of Apache Design; Bernard Murphy, CTO at Atrenta, and Laurent Moll, CTO at Arteris. What follows are excerpts of that conversation. LPHP: Where will the pain points be going forward? Kariat: 20nm is... » read more

Leveraging The Past


By Ann Steffora Mutschler It’s easy to forget that not every design today is targeted at 20nm, given the amount of focus put on the bleeding edge of technology. But in fact a large number of designs utilize the stability and reliability of older manufacturing nodes, as well as lower mask costs, by incorporating new design and verification techniques, with 2.5D designs being a prime example. ... » read more

The Trouble With Models


By Ann Steffora Mutschler Models and modeling concepts seem to be on the tip of every tongue these days. Once the promise of sparking true ESL design, the use of system-level models has settled into something more like enabling software development. There is also talk of leveraging models across the supply chain, but is this really possible yet? The concept of doing this incremental refinem... » read more

Experts At The Table: Multipatterning


By Ed Sperling Semiconductor Manufacturing & Design sat down with Michael White, physical verification product line manager at Mentor Graphics; Luigi Capodieci, R&D fellow at GlobalFoundries; Lars Liebmann, IBM distinguished engineer; Rob Aitken, ARM fellow; Jean-Pierre Geronimi, CAD director at STMicroelectronics; and Kuang-Kuo Lin, director of foundry design enablement at Samsung Ele... » read more

What’s ST’s FD-SOI Technology All About?


As I blogged here on SemiMD last week, STMicroelectronics has announced that to supplement in-house production at their fab in Crolles, the company has tapped GlobalFoundries for high-volume production of 28nm then 20nm FD-SOI mobile devices.  ST will also open access to its FD-SOI technology to GlobalFoundries’ other customers.  High-volume manufacturing will kick off with ST-Ericsson’s ... » read more

GloFo to Fab 28/20nm FD-SOI for ST; ST Tech Open to GF Customers


Two big pieces of news have recently been announced by STMicroelectronics: to supplement in-house production at Crolles, the company has tapped GlobalFoundries for high-volume production of 28nm then 20nm FD-SOI mobile devices; ST will open access to its FD-SOI technology to GlobalFoundries’ other customers. The high-volume manufacturing will kick off with ST-Ericsson’s ARM-based 2... » read more

Low Power Everywhere


By Kiran Vittal School is over for my kids and the summer holidays are here. We are planning to make minor modifications to our home, which includes installation of recessed lights. LED light bulbs are all over the place in home appliance stores and they claim 85% savings in energy costs with a life span of 50,000 hours. The cost of these LED bulbs is five to six times the cost of your average... » read more

Power Modeling: Use Cases Need to be Clearly Defined


By Ann Steffora Mutschler Low-Power/High-Performance Engineering sat down to discuss power modeling during the Design Automation Conference with Vic Kulkarni, senior vice president and general manager at Apache Design; Paul Martin, design enablement and alliances manager at ARM; Sylvan Kaiser, CTO at Docea Power; and Frank Schirrmeister, group director, product marketing for system deve... » read more

Roundtable: DAC Retrospective


Is DAC really a design automation conference, or has it shifted to a design enablement conference due to rising complexity breaking down traditional barriers and silos? Low Power High Performance Engineering talks with Atrenta CTO Bernard Murphy about the changes. [youtube vid=Z_xBaRsC_Hs] » read more

Which Software To Use?


By Achim Nohl big.LITTLE processing refers to the concept of combining a high-performance ARM Cortex-A15 MPCore processor along with an energy-efficient Cortex-A7 processor. There were two primary use models recently introduced by ARM for big.LITTLE processing: task migration and MP. The big.LITTLE task migration use model is where the applications migrate between one cluster and another based... » read more

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