Mobile Mania Redux


By Frank Ferro As I prepare to hit Barcelona for Mobile World Congress, I get the feeling that this will be a ‘do-over’ of last month’s CES, only without all the HD and 3D TVs. Although wireless infrastructure and applications are a big part of MWC, at the device level, tablets and smartphones will continue to dominate all the discussions. Déjà vu, anyone? Yet the reality is we are in ... » read more

Different Tradeoffs


By Ed Sperling The push to “smaller, faster and cheaper” hasn’t changed since ICs were first introduced, but the context for those requirements is beginning to shift—with enormous consequences. What was once done on multiple chips continue to migrate to a single chip or package because of cost, but in some cases the decisions about goes where go well beyond an individual device to i... » read more

Experts At The Table: ESL Reality Check


By Ed Sperling System-Level Design sat down to discuss electronic-system-level design with Stephen Bailey, director of emerging technologies for the design verification technology group at Mentor Graphics; Michael McNamara, vice president and general manager of Cadence’s System-Level Division; Ghislain Kaiser, CEO of DOCEA Power, and Shawn McCloud, vice president of marketing at Calypto. Wha... » read more

Roundtable: ESL Grows As Processes Shrink


System-Level Design talks with Steve Bailey of Mentor Graphics, Michael (Mac) McNamara of Cadence Design Systems, Ghislain Kaiser of DOCEA Power and Shawn McCloud of Calypto about what will propel growth in the system-level design tools marketplace. [youtube vid=yBhLLN40mSE] » read more

Are Hardware Developers From Mars And Software Developers From Jupiter?


By Frank Schirrmeister In a recent discussion fellow Blogger Kurt Shuler, when talking about hardware and software designers, said something along the lines “Given languages like Verilog, both hardware and software developers really do software, for hardware designers the software is just getting fixed much sooner.” I intuitively agreed with him, but his comment inspired this post in which... » read more

Reverse Engineering


By Ed Sperling Fabs and foundries frequently have been the savior of flawed designs, fixing problems such as power and performance, identifying design issues and often developing solutions to those problems. Over the next couple of process nodes, and in stacked die that will span multiple processes, there will be far fewer saves coming from the back end. Double and triple patterning, stress... » read more

Model Report Card


By Ann Steffora Mutschler From its perspective as a leader implementing system level design methodology, STMicroelectronics is uniquely positioned to discuss issues and challenges related to the use of models in a variety of use cases. System-Level Design had the opportunity recently to discuss challenges in the modeling space with Jean-Marc Chateau, director of ST’s SPT (System Platforms a... » read more

The Wi Of CES


By Pallab Chatterjee There has already been quite a bit written about the tablets, TVs and ultrabooks that consumed most of the floor space at this year’s CES show in Las Vegas. There was an underlying technology that was brought out at the show to bind these together—wireless. As the proliferation of content consumption device continues, creating a connected network to get this media a... » read more

Ambient Computing: Interdependencies Rule


By Ann Steffora Mutschler Ambient computing: Just the concept conjures up images of a Star Trek-like ‘Computer’ that is ever at the ready, awaiting a query at any moment, and which can discern as well as perform significant tasks. While Apple’s Siri gets there partway, it is significant because the concepts that make the technology possible behind the scenes draw upon a multidisciplinary... » read more

Will It Work?


By Ed Sperling Estimates of how much time it takes to verify a complex SoC are still hovering around 70% of the total non-recurring engineering costs, but with more unknowns and more things to verify it’s becoming harder to keep that number from growing. Verification has always been described as an unbounded problem. You can always verify more, and just knowing when to call it quits is so... » read more

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