tag: Synopsys

Experts At The Table: IP
By Ed Sperling - 16 Mar, 2012 - Comments: 0

By Ed Sperling Low-Power Engineering sat down to talk about IP with John Goodenough, vice president of design technology and automation at ARM; Simon Butler, CEO of Methodics; Navraj Nandra, senior director of marketing for DesignWare analog and mixed signal IP at Synopsys, and Neil Hand, product marketing group director at Cadence. What follows are excerpts of that discussion. LPE: Are w... » read more

Avoiding Chip Melt
By Ed Sperling - 08 Mar, 2012 - Comments: 1

By Ann Steffora Mutschler Assertions. Just the term conjures images of writing boring lines of code to feed into a simulator. But for engineering teams working at the 40nm node, the pain of making sure their verification is complete and accurate is real—and so is the potential for literally melting silicon if something goes wrong. With this in mind, ‘boring’ goes out the window and gets ... » read more

Experts vs. Expertise
By Ed Sperling - 08 Mar, 2012 - Comments: 0

By Ed Sperling The trend in IC design—particularly for large, complex SoCs—is specialization among engineers. There are specialists for layout, for verification, for DFM, for test, and for software, among other things. And there are experts who have a smattering of many of the pieces and can oversee the integration and testing. Power is different. Because power affects every part of a d... » read more

Experts At The Table: IP
By Ed Sperling - 08 Mar, 2012 - Comments: 0

By Ed Sperling Low-Power Engineering sat down to talk about IP with John Goodenough, vice president of design technology and automation at ARM; Simon Butler, CEO of Methodics; Navraj Nandra, senior director of marketing for DesignWare analog and mixed signal IP at Synopsys, and Neil Hand, product marketing group director at Cadence. What follows are excerpts of that discussion. LPE: Where ... » read more

A Necessary Duo: IP And Assertions
By Ann Mutschler - 08 Mar, 2012 - Comments: 0

By Ann Steffora Mutschler Assertions are key to complete and accurate verification, as I dove into here, and there are implications for IP as well. In the case of an embedded processor core that is shipped out as an RTL by the IP vendor, and then used by an engineering team to create a cell phone SoC or to create a consumer SoC for a set-top box or what have you, that core goes into an end ... » read more

Pathfinding For Power And Heat
By Ed Sperling - 02 Mar, 2012 - Comments: 0

By Ed Sperling There are many ways to measure power and heat in an IC, and each one of them adds tremendous value to a design. But there are still holes, and those holes are just beginning to get filled. Power and heat have emerged as two of the most persistent problems in advanced designs, and there is no single or simple way to tackle either of them. Nevertheless, there is at least progre... » read more

Experts At The Table: Low-Power Verification
By Ed Sperling - 24 Feb, 2012 - Comments: 0

By Ed Sperling Low-Power Engineering sat down to discuss the problems of identifying and verifying power issues with Barry Pangrle, solutions architect for low-power design at Mentor Graphics; Krishna Balachandran, director of low-power verification marketing at Synopsys; Kalar Rajendiran, senior director of marketing at eSilicon; Will Ruby, senior director of technical sales and support at Ap... » read more

What Have Models Got To Do With It?
By Achim Nohl - 23 Feb, 2012 - Comments: 0

By Achim Nohl Transaction-level models are the main building blocks of virtual prototypes, which are used for early software development. In my last blog post, I briefly introduced the different kinds of software tasks and the implications for models. Today, I want to talk about the modeling requirements for early SoC bring up. As I mentioned, understanding the software requirements correct... » read more

Market Catches Up With Verification IP
By Ed Sperling - 23 Feb, 2012 - Comments: 0

By Ed Sperling Ever since verification IP was introduced it was seen as something that should be given away with purchased IP. The result was limited investment by IP vendors, frustration on the part of IP customers, and a market opportunity that nearly fizzled before it even began. But as the amount of commercially developed IP content continues to grow in ICs, the potential interactions ... » read more

Experts At The Table: Low-Power Verification
By Ed Sperling - 17 Feb, 2012 - Comments: 0

Low-Power Engineering sat down to discuss the problems of identifying and verifying power issues with Barry Pangrle, solutions architect for low-power design at Mentor Graphics; Krishna Balachandran, director of low-power verification marketing at Synopsys; Kalar Rajendiran, senior director of marketing at eSilicon; Will Ruby, senior director of technical sales and support at Apache Design; and... » read more

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