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ARMs in the Clouds

ARMs in the Clouds
by Paul McLellan on 02-07-2013 at 7:10 pm

The most interesting session at the Linley Tech Data Center Conference last week was the last one, on Designing Power Efficient Servers. What this was really about was whether ARM would have any success in the server market and what Intel’s response might be.

Datacenters are now very focused on power efficiency and many track… Read More


Could “Less than Moore” be better to support Mobile segment explosion?

Could “Less than Moore” be better to support Mobile segment explosion?
by Eric Esteve on 02-05-2013 at 4:52 am

If you take a look at the explosion of the Mobile segment, linked with the fantastic world-wide adoption of smartphone and media tablet, you clearly see that the SC industry evolution during –at least- the next five years will be intimately correlated with the mobile segments. Not really a surprise, but the question I would like … Read More


Software Driven Power Analysis

Software Driven Power Analysis
by Paul McLellan on 02-03-2013 at 8:15 pm

Power is a fundamentally hard problem. When you have finished the design, you have accurate power numbers but can’t do anything about them. At the RTL level you have some power information but it is often too late to make major architectural changes (add an offload audio-processor, for example). Early in the design, making… Read More


High Performance or Cycle Accuracy? You can have both

High Performance or Cycle Accuracy? You can have both
by Daniel Payne on 01-26-2013 at 10:55 pm

SoC designers have always wanted to simulate hardware and software together during new product development, so one practical question has been how to trade off performance versus accuracy when creating an early model of the hardware. The creative minds at Carbon Design Systems and ARM have combined to offer us some hope and relief… Read More


Apple Makes More on iPhone Than Samsung on Everything

Apple Makes More on iPhone Than Samsung on Everything
by Paul McLellan on 01-25-2013 at 1:39 pm

Apple’s stock is down 10% after they announced “disappointing” results. They are only disappointing in the sense that some analysts expected even bigger profits. At $13.08 billion it is the largest quarterly profit for any corporation that is not in the oil business ever. According to wikipedia, even the … Read More


How to manage decreasing by 70% a $5B IC business in less than 6 years? TI knows the answer…

How to manage decreasing by 70% a $5B IC business in less than 6 years? TI knows the answer…
by Eric Esteve on 01-24-2013 at 9:40 am

The Wireless Business Unit (WBU) from TI was created in the mid 90’s to structure the chip business in wireless handset made with customers like Nokia, Ericsson or Alcatel. I had a deep look at the WBU results: quickly growing from $1B in 2000 to reach about $5B in 2005… to finally decrease by 70%, down to $1.3B in 2012.

Let’s make it clear:… Read More


Battling SoCs: QCOM vs NVDA vs Samsung

Battling SoCs: QCOM vs NVDA vs Samsung
by Daniel Nenni on 01-13-2013 at 7:00 pm

If I had to describe CES in one word it would be exhausting. There were 3,000+ vendors, 150,000+ people, lines for everything, but 100% pure excitement. Even my beautiful wife was intrigued by the technology that shapes our lives. The smart toaster was of great interest to her since she says I time my toast with the smoke alarm. The … Read More


Tech Forum, February 5, features 32/28-, 20-, 14-, and 10-nanometer processes

Tech Forum, February 5, features 32/28-, 20-, 14-, and 10-nanometer processes
by Daniel Nenni on 01-04-2013 at 7:00 pm

The Common Platform Alliance — IBM, Samsung Electronics, Co., Ltd., and GLOBALFOUNDRIES — continues to redefine the landscape of the semiconductor industry with its groundbreaking collaboration. Join us at our 2013 Common Platform Technology Forumon Tuesday, February 5, 2013 at the Santa Clara Convention Center as we showcaseRead More


Formal Verification at ARM

Formal Verification at ARM
by Paul McLellan on 12-20-2012 at 4:34 pm

There are two primary microprocessor companies in the world these days: Intel and ARM. Of course there are many others but Intel is dominant on the PC desktop (including Macs) and ARM is dominant in mobile (including tablets).

One of the keynotes at last month’s Jasper User Group (JUG, not the greatest of acronyms) was by Bob… Read More


Cortex-A9 speed limits and PPA optimization

Cortex-A9 speed limits and PPA optimization
by Don Dingee on 12-19-2012 at 3:01 pm

We know by now that clock speeds aren’t everything when it comes to measuring the goodness of a processor. Performance has direct ties to pipeline and interconnect details, power factors into considerations of usability, and the unspoken terms of yield drive cost.

My curiosity kicked in when I looked at the recent press release… Read More