tag: EDA

Racing To Design Chips Faster
By Ed Sperling - 25 Feb, 2016 - Comments: 6

A shift is underway to develop chips for more narrowly defined market segments, and in much smaller production runs. Rather than focusing on shrinking features and reducing cost per transistor by the billions of units, the emphasis behind this shift is less about scale and much more about optimization for specific markets and delivering those solutions more quickly. As automotive, consumer e... » read more

Optimizing DDR Memory Subsystem Efficiency
By Synopsys - 24 Feb, 2016 - Comments: 0

The memory subsystem sits at the core of a System-on-Chip (SoC) platform and can make all the difference between a well-designed system meeting its performance requirements and a system that delivers poor performance, or even fails to operate correctly. State-of-the-art DDR memory controllers use advanced arbitration and scheduling policies to optimize DDR memory efficiency. At the same time, t... » read more

Why Power Modeling Is So Difficult
By Ed Sperling - 15 Feb, 2016 - Comments: 2

Power modeling has been talked about for years and promoted by EDA vendors and chipmakers as an increasingly important tool for advanced designs. But unlike hardware and software modeling, which have been proven to speed time to market for multiple generations of silicon, power modeling has some unique problems that are more difficult to solve. Despite continued development in this field, po... » read more

Time For Change
By Ed Sperling - 28 Jan, 2016 - Comments: 1

Semiconductor companies have been knocking on doors outside of the computer industry for the better part of two decades, pitching the value of digital and mixed-signal technology for improving efficiency in many market sectors. For most of that time, they received polite nods, occasional inquiries for more information and not much else. But over the past several years, those doors have open... » read more

Predictions For 2016: Tools and Flows
By Brian Bailey - 28 Jan, 2016 - Comments: 0

Seventeen companies sent in their predictions for this year with some of them sending predictions from several people. This is in addition to the CEO predictions that were recently published. That is a fine crop of views for the coming year, especially since they know that they will be held accountable for their views and this year, just like the last, they will have to answer for them. We beli... » read more

Are Chips Getting More Reliable?
By Ed Sperling - 28 Jan, 2016 - Comments: 4

Reliability is emerging as a key metric in the semiconductor industry, alongside of power, performance and cost, but it also is becoming harder to measure and increasingly difficult to achieve. Most large semiconductor companies look at reliability in connection with consumer devices that last several years before they are replaced, but a big push into automotive, medical and industrial elec... » read more

Debug: Last Bastion Of Automation
By Brian Bailey - 27 Jan, 2016 - Comments: 0

There have been a number of times when anecdotal evidence became folk law and then over time, the effort was put in to find out whether there was any truth in it. Perhaps the most famous case is the statement that verification consumes 70% of development time and resources. For years this “fact” was used in almost every verification presentation and yet nobody knew where the number had come... » read more

Tech Talk: Double-Triple Patterning
By Brian Bailey - 21 Jan, 2016 - Comments: 0

Mentor Graphics' David Abercrombie shows the differences and challenges in double patterning versus triple patterning. [youtube vid= e0wZmjBbEf0] » read more

Predictions For 2016: Markets
By Brian Bailey - 14 Jan, 2016 - Comments: 0

Seventeen companies sent in their predictions for this year with some of them sending predictions from several people. This is in addition to the CEO predictions that were recently published. That is a fine crop of views for the coming year, especially since they know that they will be held accountable for their views and this year, just like the last, they will have to answer for them. We beli... » read more

One On One: John Lee
By Ed Sperling - 14 Jan, 2016 - Comments: 0

John Lee, general manager and vice president of Ansys—and the former CEO of data analytics firm Gear Design Solutions, which Ansys acquired in September—sat down with Semiconductor Engineering to talk about how big data techniques can be used in semiconductor and system design. What follows are excerpts of that conversation. SE: What's your goal now that Gear has been acquired by [getent... » read more

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