Start The Revolution


By Jon McDonald “Know thyself.” That advice is promoted in so many different forms it's hard to know where it started. I have been involved in a number of projects recently in which these words would have greatly simplified the project flow. “Simplified” is probably not quite the right word. The issue in this case is not to simplify the project, but to properly understand, characterize... » read more

The Big Picture


Business is booming for the makers of processors. Intel posted its five consecutive record quarter, AMD turned a profit, Tensilica shipped its billionth DSP, ARM and MIPS are both reporting strong earnings. So what’s changed? There are several distinct trends driving this upbeat mood: The replacement cycle. After years of putting off purchases through a prolonged and deep downturn, com... » read more

Blog Review: July 20


By Ed Sperling Synopsys’ Eric Huang pays a visit to the Microsoft Store and finds a really smart salesperson who seems to know just about everything there is to know about the products for sale. And yes, that is somewhat unexpected. Cadence’s Jean-Michel Fernandez talks about creating SystemC peripheral models. Fernandez represents Cadence’s Team ESL, which is an interesting developme... » read more

Let The Mobile Games Begin


By Pallab Chatterjee Mobile devices today are optimized for low- to mid-bandwidth data transmission, which is sufficient for e-mail, batch downloads of applications and music, and playback of encoded/compressed streaming video. But in coming months they will add another feature—image capture and processing and advanced graphics processing. This adds a whole new wrinkle to mobile devices, ... » read more

Different Ways To Boost Yield


By Ann Steffora Mutschler In the race to get products to market with shortening product cycles, steepening the ramp to yield is critical. The introductory phase of a product is the point at which margins are highest and market share can be most easily gained. This is no surprise to chipmakers. What is surprising is just how much more difficult it has become to achieve acceptable yield quick... » read more

IP Tagging Resurfaces


By Ed Sperling System-Level Design sat down with Kathy Werner, IP strategy and business manager inside of Freescale’s Design Technology Organization, to discuss tagging of soft IP. What follows are excerpts of that conversation. SLD: How new is the concept of IP tagging? Werner: IP tagging has been around for a long time. VSI Alliance was one of the first standards organizations that l... » read more

SoC Design In 5 Years


By Ed Sperling The semiconductor industry is used to looking at changes every couple of years, based upon the progression of Moore’s Law. But look out further, over the next five years when the most advanced process node is somewhere between 14nm and 16nm, and the job of designing and manufacturing an SoC will look very different. At the center of this change are three very significant tr... » read more

Virtual Prototyping Takes Off


By Ann Steffora Mutschler Skyrocketing software development costs, which for years have been “somebody else’s problem,” are now firmly part of the SoC development teams list of headaches. That has made virtual prototyping far more popular, particularly at 40nm and beyond, where engineers are looking at this approach as a way of managing complexity, doing architectural exploration and eve... » read more

Standards Wanted


Over the next few years, as the industry moves to stacked die of various sorts—2.5D, 3D, system-in-package, package-on-package, and probably some others we haven’t considered yet—there will be a major need for standards. We will need standards for placement, interconnects, power leakage, characterization of IP and a slew of other things we haven’t even thought about yet. Most compani... » read more

Playing Hardball With Software


By Frank Ferro Software is never-ending, or so the axiom goes. It shouldn’t take long to convince anyone that has used an electronic device of the truth of this statement. The PC environment is the most obvious (and obnoxious) example with daily application software updates, at the most inconvenient times, coupled with regularly scheduled updates for the OS. Even embedded devices like media ... » read more

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