Experts At The Table: Verification Nightmares


By Ed Sperling Low-Power Engineering sat down with Shabtay Matalon, ESL marketing manager in Mentor Graphics’ Design Creation Division; Bill Neifert, CTO at Carbon Design Systems; Terrill Moore, CEO of MCCI Corp., and Frank Schirrmeister, director of product marketing for system-level solutions at Synopsys. What follows are excerpts of that conversation. LPE: What’s the big problem in ... » read more

Experts At The Table: Low-Power Management And Verification


By Ed Sperling Low-Power Engineering moderated a panel featuring Bhanu Kapoor, president of Mimasic; John Goodenough, director of design technology at ARM; and Prapanna Tiwari, corporate applications engineer at Synopsys. What follows are excerpts of their presentations, as well as the question-and-answer exchange that followed. Prapanna Tiwari: Traditional techniques like clock-gating an... » read more

Experts At The Table: Low-Power Management And Verification


By Ed Sperling Low-Power Engineering moderated a panel featuring Bhanu Kapoor, president of Mimasic; John Goodenough, director of design technology at ARM; and Prapanna Tiwari, CAE manager at Synopsys. What follows are excerpts of their presentations, as well as the question-and-answer exchange that followed. Bhanu Kapoor: There are two types of power you need to consider: Dynamic power, ... » read more

How Accurate Is Software?


The number of corner cases is growing. In hardware, that means more verification, more testing and more re-spins. But in software there is no comparable verification method. The Prius braking problem was blamed on a software glitch, but as Synopsys CEO Aart de Geus succinctly noted, none of Toyota’s rivals rushed out to trumpet their own software methodologies. While software adds flexib... » read more

Low-Power And RF Design Heighten Signal-Integrity Concerns


By Ellen Konieczny As active devices and interconnect wires shrink and are placed closer together with the march of Moore’s Law, signal integrity is becoming a huge concern. If it is not maintained, a design’s future may be marred by lower yields, unreliable performance, and failure to work efficiently—if at all. For low-power and radio-frequency (RF) designs, which are being prod... » read more

Verifying Low-Power Designs


By Ed Sperling Power islands and multiple voltages used to be reserved for cell phone and process companies, but as more companies move to 65nm and 45nm process nodes these approaches to saving power—particularly in chips with multiple cores—are becoming mainstream. The problem isn’t in the architecture of the chips, although that certainly brings its own set of challenges. More and m... » read more

Experts At The Table: Rising Complexity Meets Verification


By Ed Sperling Low-Power Engineering sat down to discuss rising complexity and its effects on verification with Barry Pangrle, solutions architect for low power design and verification at Mentor Graphics; Tom Borgstrom, director of solutions marketing at Synopsys; Lauro Rizzatti, vice president of worldwide marketing at EVE, and Prakash Narain, president and CEO Real Intent. What follows are... » read more

Synthesis: Next Steps In SoC Design


Five experts sound off to System-Level Design on the state of synthesis and what's needed in the future: Shawn McCloud, product line director for Catapult C Synthesis at Mentor Graphics; Chris Eddington, director of marketing for system-lvel products at Synopsys; Brett Cline, VP of marketing at Forte Design Systems; Andy Biddle, director of business development at Magma and Sanjiv Kaul, executi... » read more

Experts At The Table: Rising Complexity Meets Verification


By Ed Sperling Low-Power Engineering sat down to discuss rising complexity and its effects on verification with Barry Pangrle, solutions architect for low power design and verification at Mentor Graphics; Tom Borgstrom, director of solutions marketing at Synopsys; Lauro Rizzatti, vice president of worldwide marketing at EVE, and Prakash Narain, president and CEO Real Intent. What follows are ... » read more

5 Reasons For Change


One of the most intriguing trends to watch these days is in the area of diversification and differentiation. As we emerge from the worst downturn in the history of semiconductor design—in fact, the only time EDA has ever shown negative numbers other than accounting changes—companies are looking for new avenues of revenue growth that are significantly different than where they drew their r... » read more

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