tag: ESL

Experts At The Table: Platform-Based Design
By Ed Sperling - 16 Apr, 2009 - Comments: 0

By Ed Sperling System-Level Design sat down with Simon Bloch, vice president and general manager of ESL/HDL Design and Synthesis at Mentor Graphics; Mike Gianfagna, vice president of marketing at Atrenta; and Jim Hogan, a private investor. What follows are excerpts of a lively, often contentious two-hour conversation.   SLD: What’s the starting point for designs in this world? Hogan: I... » read more

Experts At The Table: Platform-Based Design
By Ed Sperling - 09 Apr, 2009 - Comments: 0

By Ed Sperling System-Level Design sat down with Simon Bloch, vice president and general manager of ESL/HDL Design and Synthesis at Mentor Graphics; Mike Gianfagna, vice president of marketing at Atrenta; and Jim Hogan, a private investor. What follows are excerpts of a lively, often contentious two-hour conversation. SLD: Let’s start out with a point of reference before we get going on ... » read more

ESL Languages: Which One Is Right For Your Needs?
By Jon McDonald - 19 Feb, 2009 - Comments: 0

The question about ESL language is the right one comes up over and over again.  As customers begin to understand the benefits of modeling and analysis at the system level, they must address this question as one of the first steps in getting started.   What language should be used for ESL—SystemC, SystemVerilog, UML or M? Technically, you can create an ESL/TLM platform in any language yo... » read more

The Quest For Faster Data Throughput On A Chip
By Ed Sperling - 19 Feb, 2009 - Comments: 0

By Ed Sperling As with all network topologies, the general rule is the faster the better. Jack Browne, VP of sales and marketing at Sonics, said his customers are asking for higher-speed interconnects. “Right now we’re at 300MHz,” he said. “They want to more than double that in the very near future and eventually get to 1GHz.” Getting to that speed is no simple ... » read more

Making A Multicore System Work
By Ed Sperling - 29 Jan, 2009 - Comments: 0

If you think designing a single-core system is hard, designing multicore systems is multiple times harder. Connecting all the pieces together and making them work properly, if not together, is one of the hardest tasks design engineers and architects will ever face. System-Level Design tracked down some of the experts in this field and sat them down around a table to discuss what’s going... » read more

ESL Modeling: Be Careful What You Wish For
By Jon McDonald - 27 Jan, 2009 - Comments: 0

I was talking to a customer last week about his most recent ESL activities and he brought up a question that I’ve heard from many different sources : “How accurate does my ESL model need to be?” The level of timing accuracy, and even function accuracy, needed for effective system level analysis is a very dynamic question, with different answers for different organizations, and even di... » read more

What’s Next In ESL?
By Ed Sperling - 21 Jan, 2009 - Comments: 0

The easy stuff is over, not that anything was ever really easy in the semiconductor world. But getting the most from a chip in terms of lowering power and boosting performance will no longer be a function of the silicon alone.   Most software engineering has been done with existing languages and operating systems, but the well-known versions are aimed at general-purpose computing. They’r... » read more

Who’s Out, Who’s In
By Ed Sperling - 21 Jan, 2009 - Comments: 0

The EDA world is either doing better than most segments of the economy or coming apart at the seams, depending upon your perspective and your definition of exactly what an EDA company is. But at least one trend seems clear: As we push into the world of system-level design from chip design and SoCs instead of ASICs, the high-level trend is broader companies with more complete integrated packag... » read more

Artificial Intelligence: This Time It’s For Real
By Ed Sperling - 29 Dec, 2008 - Comments: 0

AI used to be the stuff of science fiction, but cheap processing power and storage has made it a reality. To find out what's being developed, System-Level Design (www.semiengineering.com) tracked down Rachel Goshorn, assistant professor of System Engineering at the Graduate School of Engineering and Applied Science in the Naval Postgraduate School in Monterey, Calif. Check out what she has to s... » read more

The ESL Conundrum
By Ann Mutschler - 17 Dec, 2008 - Comments: 0

As Moore’s Law continues its relentless march, the “electronic system level” (ESL), which is the next higher level of abstraction above the register transfer level (RTL), continues to be adopted as an answer to the ever-increasing complexity of designing semiconductors. Although ESL emerged about five years ago, the term itself still can confound the very community that seeks to embrac... » read more

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