Supply Chain Adjusts To Design At The System Level


By Ann Steffora Mutschler System-level design is impacting the supply chain at many levels. Software suppliers, IP providers, semiconductor companies, system integrators and OEMs are challenged to work ever more closely together and find a new balance of power for who controls what in the content of an SoC. “We see more and more the design chain driving how our tools work together,” Fra... » read more

Version Control Nightmares


By Ed Sperling The rampant re-use of IP and the growing reliance on software to smooth over glitches is creating a nightmare in version control of everything from IP blocks to EDA tools. Version control has always been a problem in SoC design, of course. Tools have to be in sync with engineering teams that are spread across multiple continents and working on different pieces of the design e... » read more

System-Level Technology Conversations Shift To Deployment


While much has been achieved to define a system-level design flow, more is still needed. Technology goals vary depending on the perspective of tool providers in terms of what needs to be done to realize the promise of a streamlined tool flow from TLM 2.0 down to GDS II. To many, 2011 will be an interesting year in the system-level design space as conversations with customers have shifted. �... » read more

Reaching The Breaking Point


By Ron Craig Atrenta recently conducted a user survey on timing constraints, in an effort to find out more about how they are being managed and where the issues are. I expected a diverse range of feedback on different use models, roadblocks etc., but it was very interesting to see some trends pop up: 94% of respondents said that timing constraints were a problem. About 30% of respondents... » read more

Experts At The Table: IP Integration Hurdles


By Ed Sperling Low-Power Engineering sat down to discuss IP integration issues with Ken Brock, senior staff product marketing manager for logic libraries in Synopsys’ Solutions Group; Kalar Rajendiran, senior director of marketing at eSilicon; Mike Gianfagna, vice president of marketing at Atrenta; and Jim McCanny, CEO of Altos Design Automation. What follows are excerpts of that conversati... » read more

Experts At The Table: IP Integration Hurdles


By Ed Sperling Low-Power Engineering sat down to discuss IP integration issues with Ken Brock, senior staff product marketing manager for logic libraries in Synopsys’ Solutions Group; Kalar Rajendiran, senior director of marketing at eSilicon; Mike Gianfagna, vice president of marketing at Atrenta; and Jim McCanny, CEO of Altos Design Automation. What follows are excerpts of that conversatio... » read more

The Trouble With Semiconductor IP


Low-Power Engineering takes a poll of the big problem with IP and how to solve it from Ken Brock, senior staff product marketing manager at Synopsys; Kalar Rajendiran, senior director of marketing at eSilicon; Mike Gianfagna, vice president of marketing at Atrenta, and Jim McCanny, CEO of Altos Design. [youtube vid=b7wnkY_rU04] » read more

Verifying At The System Level


By Ed Sperling Verification has always been the problem child of SoC design. It requires the most engineering resources, the largest block of time and the biggest budget in the design process. And at each new process node the problem gets bigger, in part because there is more stuff on each die—transistors, memory, interconnects, I/O, functionality—and in part because chipmakers are being c... » read more

Getting Some Respect


He’s a comic legend. The master of the one-liner. I had the good fortune of being in a comedy club in New York City one evening a long time ago when Rodney stopped by to try out a new comedy routine. He simply walked in and took the microphone for 45 minutes. Apparently, he did those impromptu appearances a lot “back in the day”. One of Rodney’s most famous one-liners is “I don't get ... » read more

Experts At The Table: Timing Constraints


By Ed Sperling Low-Power Engineering sat down to discuss timing constraints with ARM Fellow David Flynn; Robert Hoogenstryd, director of marketing for design analysis and signoff at Synopsys; Michael Carrell, product marketing for front end design at Cadence; Ron Craig, senior marketing manager at Atrenta; and Himanshu Bhatnagar, executive director of VLSI design at Mindspeed Technologies. Wh... » read more

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