Hidden Costs Of Shifting Left


The term "Shift Left" has been used increasingly within the semiconductor development flow to indicate tasks that were once performed sequentially must now be done concurrently. This is usually due to a tightening of dependences between tasks. One such example being talked about today is the need to perform hardware/software integration much earlier in the flow, rather than leaving it as a sequ... » read more

Different Shades Of Prototyping And Ecosystems: System Development At CDNLive 2018


Because of its unique great user interactions, my favorite EDA event of the year is the kickoff of our yearly series of CDNLive user conferences in Silicon Valley. This year blew out all my expectations. We had a dozen presentations in the Systems Track that I was sharing, 11 of them from customers and partners underlining the use model versatility of emulation, the hardware ecosystem for 5G, a... » read more

Abstracting Abstracter Abstractions In Functional Verification


I heard a clear three-part message during DVCon at the end of February: verification engineers must abstractly embrace the abstract idea of abstracting abstract abstraction through higher levels of abstraction; we overuse the word abstract to emphasize the value of whatever verification technique we happen to be talking about; and the key to new abstractions is using Portable Stimulu... » read more

Verification And Validation Brothers


At DVCon this year, Doug Amos took the stage for the [getentity id="22017" e_name="Mentor, a Siemens Business"] sponsored lunch presentation. For those of you who were there but decided to skip the lunch, expecting the traditional forced sales pitch, you made a mistake. Amos is one of those rare people who know how to inject humor, teaching and marketing into a single presentation such that the... » read more

Can Big Data Help Coverage Closure?


Semiconductor designs are a combination of very large numbers and very small numbers. There is a large numbers of transistors at very small sizes, and databases are often large. The chip industry has been looking at [getkc id="305" kc_name="machine learning"] to effectively manage some of this data, but so far datasets have not been properly tagged across the industry and there is a reluctan... » read more

The Week In Review: Design


M&A Microchip inked an agreement to acquire Microsemi, provider of chips for defense and aerospace, for $68.78 per share in cash. The acquisition price represents a total equity value of about $8.35 billion and a total enterprise value of about $10.15 billion, according to Microchip. The deal is expected to close in the second quarter of 2018. Silvaco acquired NanGate. Founded in 2004, ... » read more

Executive Insight: Wally Rhines


Wally Rhines, president and CEO of [getentity id="22017" e_name="Mentor, a Siemens Business"], sat down with Semiconductor Engineering to discuss a wide range of industry and technology changes and how that will play out over the next few years. What follows are excerpts of that conversation. SE: What will happen in the end markets? Rhines: The end markets are perhaps more exciting from a... » read more

Debugging Debug


There appears to be an unwritten law about the time spent in debug-it is a constant. It could be that all gains made by improvements in tools and methodologies are offset by increases in complexity, or that the debug process causes design teams to be more conservative. It could be that no matter how much time spent on debug, the only thing accomplished is to move bugs to places that are less... » read more

Verification Of Functional Safety


The automotive industry is grappling with a tradeoff between cost and safety. Safety is well understood in industries that are cost-insensitive, such as aerospace and medical, and the consumer industry has a long track record of driving down costs while increasing functionality. But can these two industries be brought together in a safe and effective manner to enable automobiles to achieve the ... » read more

DVCon Committee Picks


A typical development team contains more verification engineers than design engineers, and that skew is getting wider. You can expect the trend to increase given that verification teams are now getting loaded with added complexity from heterogeneous multi-core systems, functional safety, neural networks and security-in addition to increasing size. Companies that do not keep up with the lates... » read more

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