The New Face Of Formal


Semiconductor Engineering sat down to discuss the recent growth in adoption of formal technologies and tools with Lawrence Loh, product engineering group director at [getentity id="22032" e_name="Cadence"], Praveen Tiwari, senior manager of R&D in the verification group at [getentity id="22035" e_name="Synopsys"], Harry Foster, chief scientist at [getentity id="22017" e_name="Mentor Graphic... » read more

Is HW Or SW Running the Show?


In the past, hardware was designed and then passed over to the software team for them to add their contribution to the product. This worked when the amount of software content was small and the practice did not significantly contribute to product delays. Over time, the software content grew and today it is generally accepted that software accounts for more product expense than hardware, takes l... » read more

Electronics Butterfly Effect


Everyone has heard of the butterfly effect where a small change in a non-linear system can result in large difference in an outcome. For the past 40 years, the electronics industry has approximated a linear system, fed primarily by Moore’s Law. The incremental changes available at each new process node have led us to make incremental changes and improvements in many aspects of the design, its... » read more

DVFS On The Sidelines


Power reduction is one of the most important aspects of chip design these days, but not all power reduction techniques are used equally. Some that were once important are fading and dynamic voltage, and frequency scaling (DVFS) is one of them. What's changed, and will we see a resurgence in the future? What is it? DVFS has physics powerfully in its favor. As Vinod Viswanath, director of res... » read more

Accelerating Development For LP


Power is a limiting factor in all devices these days, and while most of the industry has seen this coming for several process nodes and a succession of mobile devices with limited battery life, the power problem remains a work in progress. No matter how much progress is made—and there has been plenty of work done in the areas of multiple power domains, dark silicon, dynamic voltage and fr... » read more

Incremental Design Methodologies


There are times when we become stuck in the past, or choose to believe something that is no longer true or actually never was true. As we get older, we are all guilty of that. History tends to rewrite itself, especially given that this industry is aging. One of these situations occurred recently, and comments from an industry luminary didn’t align with the thoughts and memories of other peopl... » read more

Who Pays For EDA Shift Left?


While working on the predictions articles for 2015 (markets, design, semiconductors, tools and flows), a number of companies talked about the great shift left that is happening in the industry. What was surprising was the number of companies that mentioned it, and in very different ways. It is clear that shift left does not mean the same thing to all people. While they all see it addressing ... » read more

With Responsibility Comes Power


The debate continues as to whether [getkc id="106" kc_name="power"] has risen to become a primary design consideration, or if it remains secondary to functionality and performance. What is indisputable is the rise in the importance of both power and energy conservation. As technology improves, additional aspects of the design flow are being affected. With that, the focus for power reduction is ... » read more

Tools And Flows In 2015


This year more than 26 people provided predictions for 2015. Most of these came from the EDA industry, so the results may be rather biased. However, ecosystems are coming closer together in many parts of the semiconductor food chain, meaning that the EDA companies often can see what is happening in dependent industries and in the system design houses. Thus their predictions may have already res... » read more

Manufacturing And Packaging Changes For 2015


This year more than 26 people provided predictions for 2015. Most of these came from the EDA industry, so the results may be rather biased. However, ecosystems are coming closer together in many parts of the semiconductor food chain, meaning that the EDA companies often can see what is happening in dependent industries and in the system design houses. Thus their predictions may have already res... » read more

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