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Could Liquid IP Lead To Better Chips?


Semiconductor Engineering sat down to discuss the benefits that could come from making IP available as abstract blocks instead of RTL implementations with Mark Johnstone, technical director for Electronic Design Automation for [getentity id="22499" e_name="NXP"] Semiconductor; [getperson id="11489" p_name="Drew Wingard"], CTO at [getentity id="22605" e_name="Sonics"]; Bryan Bowyer, director of ... » read more

Good Solutions Create Problems


I am amazed at the array of products available these days – products that I had no idea existed or needed. And yet, globalization has made it possible for anyone with an idea to get the product made cheaply and can sell it on amazon, even giving it lots of attention by claiming it is worth 10 times the cost to produce and then discounting it 80%. When 3D printing becomes a little more afforda... » read more

Could Liquid IP Lead To Better Chips?


Semiconductor Engineering sat down to discuss the benefits that could come from making IP available as abstract blocks instead of RTL implementations with Mark Johnstone, technical director for Electronic Design Automation for [getentity id="22499" e_name="NXP"] Semiconductor; [getperson id="11489" p_name="Drew Wingard"], CTO at [getentity id="22605" e_name="Sonics"]; Bryan Bowyer, director of ... » read more

Move Data Or Process In Place?


Chip architectures, and even local system architectures, long have found that the best way to improve total system performance and power consumption is to move memory as close to processors as possible. This has led to cache architectures and memories that are tuned for those architectures, as discussed in part 1 of this article. But there are several tacit assumptions made in these architectur... » read more

New Drivers For I/O


Interface standards are on a tear, and new markets are pushing the standards in several directions at the same time. The result could be a lot more innovation and some updates in areas that looked to be well established. Traditionally, this has been a sleepy and predictable part of the industry with standards bodies producing updates to their interfaces at a reasonable rate. Getting data int... » read more

Mixed Messages For Mixed-Signal


There is no such thing as a purely digital design at advanced nodes today. Even designs that have no [getkc id="37" kc_name="analog"] content are likely relying on [getkc id="38" kc_name="mixed-signal"] components such as SerDes for communications, or voltage regulators for adaptive power control. But the days of purposely attempting to integrate everything including analog and RF onto a single... » read more

Technology For The Privileged


What happens when something grows quickly? It normally results in progress that is a little uncontrolled. There are no rules to govern it, there is no clearly defined end point, there is nothing that is absolute. That was the focus of the keynote given by Stacey Higginbotham at Arm TechCon. We can all see the good and the benefits that will come from progress, but we also get glimpses of wha... » read more

How To Handle Concurrency


The evolution of processing architectures has solved many problems within a chip, but for each problem solved another one was created. Concurrency is one of those issues, and it has been getting much more attention lately. While concurrency is hardly a new problem, the complexity of today’s systems is making it increasingly difficult to properly design, implement and verify the software an... » read more

Move Data Or Process In Place?


Should data move to available processors or should processors be placed close to memory? That is a question the academic community has been looking at for decades. Moving data is one of the most expensive and power-consuming tasks, and is often the limiter to system performance. Within a chip, Moore's Law has enabled designers to physically move memory closer to processing, and that has rema... » read more

Trimming Waste In Chips


Extra circuitry costs money, reduces performance and increases power consumption. But how much can really be trimmed? When people are asked that question they either get defensive or they see it as an opportunity to show the advantages of their architecture, design process or IP. The same holds true for IP suppliers. Others point out that the whole concept of waste is somewhat strange, becau... » read more

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