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Silicon photonics systems integrate photonic components such as optical waveguides, couplers, resonators, photodetectors, etc. along with electronic components on the same silicon chip to realize high-bandwidth, high-density, and low-power communication via wavelength-division multiplexing (WDM). This talk… Read More
AI and machine learning are two popular buzz words in the high-tech daily news, so you should be getting used to hearing about them by now. What I hadn’t realized was that EDA companies are starting to use machine learning techniques, and specifically targeted at the daunting and compute intensive task of creating SPICE models… Read More
Virtual prototyping has, inexplicably, been largely a DIY thing so far. Tools and models have come from different sources with different approaches, and it has been up to the software development team to do the integration step and cobble together a toolchain and methodology that fits with their development effort.
That integration… Read More
Watching a spirited debate on Twitter this morning between Tom Peters and some of his followers reminded me of the plot of many spy movies: silently killing an opponent with a lethal injection of some exotic, undetectable poison. We are building in enormous risks in more and more big data systems.… Read More
As I sat down in the SEMI Arizona Chapter breakfast meeting a few weeks ago, a moment of semiconductor history flew right before my eyes before the IoT sessions started.
We were seated in the cafeteria of Freescale Building 94 on Elliot Road in Tempe, a place I’d been many times before, except this time may have been the last. NXP is consolidating… Read More
With electronic and software content in vehicles skyrocketing, and the expectations for flawless operation getting larger, the need for system-level verification continues to grow. Last month, we looked at a Synopsys methodology for virtual hardware in the loop, or vHIL… Read More
We’re putting the finishing touches on Chapter 9 of our upcoming book on ARM processors in mobile, this chapter looking at the evolution of Qualcomm. One of the things that made Qualcomm go was their innovative use of digital simulation. First, simulation proved out the Viterbi decoder (which Viterbi wasn’t convinced had a lot … Read More
Ethernet is suddenly a hot topic in SoC design again. The biggest news may be this: it’s not just the cloud and enterprise networks. Those are still important applications. The cloud is driving hard for more ports at 25G server and 100G switch speeds according to a recent Dell’Oro Group report. Enterprise networks are driving for… Read More
In optimizing SoC design for performance, there is so much focus on how fast a CPU core is, or a GPU core, or peripherals, or even the efficiency of the chip-level interconnect. Most designers also understand selecting high performance memory at a cost sweet spot, and optimizing physical layout to clock it as fast as possible within… Read More
When I worked for VaST our engineering was in Sydney Australia. To my surprise there was another, entirely independent, group working on virtual platform modeling and tools in another place in Australia, in Adelaide. Is there something in the Fosters? They had originally been part of Motorola Corporate R&D and Software Group,… Read More
