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The Sun Sets on Moore’s Law

The title may have put you off. In fact, it probably should have. After all, most of us in the press/analyst community have – at one time or another during the past decade or two – been walking around like idiots wearing sandwich signs saying, “The End is Nigh!” And, we got just about as much attention as we deserved. “Yawn, very interesting, press and analysts, and now back to planning the next process node…”

It gets worse. Predicting that Moore’s Law will end is pretty much a no-brainer. It’s about as … Read More → "The Sun Sets on Moore’s Law"

Multi-Patterning Rollout

As we continue to try (and succeed at) stuffing more circuity into a tiny space than physics allows without great cleverness, we are drifting more and more into the use of multiple patterning. We’ve looked at this a number of times, starting with the simplistic view of litho-etch-litho-etch (LELE) approach and then digging deep into the far less intuitive self-aligned (or spacer-assisted) double-patterning (SADP).

As we’ve mentioned here … Read More → "Multi-Patterning Rollout"

Enabling Creepy… and Cool

Video surveillance, CCTV, camera-toting drones, cellphone video, stoplight cameras – they’re everywhere! It seems as though no public space isn’t being recorded, filed, uploaded, and possibly analyzed for malfeasance. The common factor in all these scenarios is digital cameras.

And what do all digital cameras need? Lots of storage, lots of bandwidth, and lots of processing power. Grabbing frame after frame of unrefined, uncompressed video isn’t interesting. You need to massage the video before it’s useful. That means some combination of white balance, edge detection, smoothing, compressing, artefact reduction, and possibly image … Read More → "Enabling Creepy… and Cool"

Why Don’t They Just…

“Why don’t they just put solar cells on top of cars and power them that way?” 

His tone implied that the engineers designing cars were just idiots, and he was sure he could do better – with just this one idea. I was going to answer with some helpful information about the amount of energy required to operate an automobile, the amount of energy collected by even idealized solar cells, and the amount of area available on top of a typical vehicle. I didn’t get the chance.

His … Read More → "Why Don’t They Just…"

Where is the Value? Where is the ROI?

When you think about it, the much-vaunted launch of the Internet of Things (IoT) represents an enormous investment in research, development, and rollout. Much is made of all the cool things we’ll be able to do once it’s all in place, but I see less discussion of what the return will be on all of that investment. After all, some of us may be focused on this because we think the technology is cool, but someone else has to pay us, and so they’re going to want to see something for their efforts in the long-run.</ … Read More → "Where is the Value? Where is the ROI?"

Who Controls the Power?

Once upon a time, there were many little RISC processors frolicking in the deep green microprocessor forest. There was the jaunty little ARM. The bright little SPARC. The mighty little MIPS. The aristocratic little PowerPC. And so many others. They all played and laughed and had ever such a good time.

Then, one by one, the happy little RISC processors started disappearing. Were they gobbled up by the big, bad CISC processor that lurked in the woods? Did they cross over the Wheatstone Bridge and into another land? Or did they just get lost in the tall … Read More → "Who Controls the Power?"

FPGA-Prototyping Simplified

System on Chip (SoC) design today is an incredibly complicated collaborative endeavor. By applying the label “System” to the chips we design, we enter a realm of complex, interdisciplinary interactions that span realms like analog, digital, communications, semiconductor process, and – with increasing dominance – software.

Since the first SoCs rolled out a mere decade or so ago, the composition of design teams has shifted notably, with the percentage of cubicles occupied by software developers increasing much more rapidly than those of any of the other engineering disciplines. In most SoC projects today, software development … Read More → "FPGA-Prototyping Simplified"

An Irregular Street Scene

A silicon wafer will always be patterned with a perfect grid of rectangular dice. It’s so obvious that you don’t even have to think about it. From the very first wafer you saw in school to whatever you’re working with today, they’ve all looked like a well-planned city with edge-to-edge streets.

But did you ever wonder what would happen if you didn’t lay a wafer out that way? Plasma-Therm presented some alternative ideas at the recent MEPTEC MEMS Technology Symposium, suggesting that breaking the rules can have some benefits – although, as always, … Read More → "An Irregular Street Scene"

Off to the Android Races

“I don’t always benchmark my Android devices. But when I do, I prefer AndEBench-Pro.”
– The Most Boring Man in the World

Benchmarking, like economics, is a dismal science. Both are important and both are more complicated than the casual observer may expect. EEMBC is an expert at one of these.

The Embedded Microprocessor Benchmark consortium (the second E is purely decorative) is a nonprofit group approaching its 20th birthday. The merry band of benchmarkers has expanded beyond its original remit of creating tiny benchmark kernels for stressing … Read More → "Off to the Android Races"

FPGAs in the IoT

In the 1960s, an electronic device was “cool” if it had the word “transistor” in it. Even though the general public didn’t understand the benefits a transistor brought to a portable radio, everyone wanted the new “transistor” type. Then, of course, the shock and awe of Moore’s Law took the world on a fifty-year joy ride that completely isolated the electronics-buying public from any hope of understanding or appreciating what went on inside the latest consumer technology wonders.

For that reason, the “FPGA” label probably won’t be applied to mobile … Read More → "FPGAs in the IoT"

featured blogs
Apr 24, 2026
A thought experiment in curiosity, confusion, and cosmic consequences....