New Approaches For Reliability


The definition of reliability hasn’t budged since the invention of the IC, but how to achieve it is starting to change. In safety-critical systems, as well as in markets such as aerospace, demands for reliability are so rigorous that they often require redundant circuitry—and for good reason. A PanAmSat malfunction in 1998 caused by tin whisker growth wiped out pagers for 45 million use... » read more

Commoditizing Our Kids


My son is graduating from high school this year. He’ll be starting on an engineering degree in the fall. Thinking about the outlook he will face reminds me of questions and comments I have received from customers and colleagues at various points. In my mind these thoughts reduce to a simple question: Is engineering skill becoming a commodity? From Wikipedia: “The exact definition of th... » read more

EDA Shapes Its Future


In part one of this series, Semiconductor Engineering looked at growth within the EDA industry and the types of approaches being made to expand the scope of the markets that they serve. Scope expansion comes from the creation of new tools, the growth of companies in the IP space and the various ways in which opportunities can be found in new markets. Additional growth opportunities come from so... » read more

Distortion Effects Prevail In RF Design


It’s an exciting time for consumers of wireless devices, but it’s a challenging time for system designers who must design, analyze and verify that all of the components in those wireless devices interoperate. In wireless designs, distortion effects play an important role in the performance of RF circuits, including mixers, low-noise amplifiers (LNAs) and power amplifiers (PAs) and managi... » read more

Biggest Verification Mistakes


[getkc id="81" kc_name="SoC"]s today have more processors and more embedded software than ever, including drivers and middleware just to get the hardware working. This, in turn, requires more and better [getkc id="10" kc_name="verification"]. Add to the challenge the fact that there is no one way to do verification and it is easy to comprehend how critical it is to for hardware and software tea... » read more

The Week In Review: Design


Tools Synopsys rolled out a major new release of its place and route tool, the centerpiece of its physical design platform, offering up to 10X improvement in speed—a combination of 5X faster implementation and 2X larger capacity. Co-CEO Aart de Geus called it the most significant product in the company’s history. Synopsys also rolled out an AMS verification platform to accelerate regres... » read more

Synopsys-Coverity Deal Final


Synopsys’ acquisition of Coverity, which makes tools for testing and analyzing software, was made official yesterday. Now what? That may be the $334 million question, which is the price Synopsys paid for the 11-year-old software tools vendor. Even Synopsys’ top executives are rather candid in their uncertainty about where this deal will lead, and they made no qualms about that at the Syn... » read more

Vista Virtual Prototyping


Vista Virtual Prototyping provides an early, abstract functional model of the hardware to software engineers even before the hardware design is implemented in RTL. It can run software on embedded processor models at speeds par with board support packages, providing sufficiently fast simulation models for OS and application software validation. The Vista Virtual Prototyping solution has two dist... » read more

Blog Review: March 26


Synopsys’ Eric Huang has discovered a video of Superman using a GoPro camera (scroll down to bottom of page). So this is what it’s like to stop bullets with your hand. Cadence’s Tom Hackett zeroes in on mobile interfaces in a video—SoC fabric, memory and chip-to-chip. Nice whiteboard drawing. Mentor’s Anil Khanna looks at a methodology for developing high-performance embedded so... » read more

Mentor Buys Berkeley Design


Mentor Graphics announced today that it has acquired Berkeley Design Automation, staking a claim on the expanding market for analog, mixed-signal and RF verification. The deal puts Mentor on firm footing against Synopsys and Cadence, just as the opportunity for the Internet of Things (IoT), including automotive and medical design, begins to show real promise. Until this move, Mentor has larg... » read more

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