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Posts Tagged ‘cloud computing’

More space for satellites and a roadmap for data protection

Monday, February 12th, 2018

Blog Review – Monday, February 12, 2018
This week’s selection includes 100G Ethernet for data centers; Satellites will vie for space; A roadmap for data protection, and more from the blogsphere

The rise of data centers and increase in cloud-based computing has prompted Lance Looper, Silicon Labs, to examine how wireless networks are changing to meet the demands for performance and low latency and implementing 100G Ethernet.

https://www.silabs.com/community/blog.entry.html/2018/02/05/ethernet_s_role_inh-pTeJ

Marveling at how connectivity has ‘shrunk’ the world, Paolo Colombo, ANSYS, looks skywards to consider the growth of connected devices. He looks at the role of space satellites and how small satellites will have their day for critical applications and introduces ‘pseudo sats’ which are vying for space in space.

An article about medical device design and manufacturing challenges has prompted Roger Mazzella, QT, to address each and provide a response to reassure developers. Naturally, QT’s products play a role in allaying many fears, but it is an interesting insight into the medical design arena.

An interesting case study is recorded by Hellen Norman, Arm, featuring Scratchy the robot. She asks German embedded systems developer, Sebastian Förster how he used a Cortex-M4, some motors, Lego bricks and cable ties to create a four-legged robot, programmed to walk using artificial intelligence (AI).

It’s not unusual to feel bewildered at a technology conference, so we can sympathise with Thomas Hackett, Cadence, who has a twist on the usual philosophical question of “What am I here for?” A walk through DesignCon caused a lightbulb moment, illuminating the real world interplay of IP, SoC and packaging.

With the IoT there are no secrets, and Robert Vamosi, Synopsys examines how data sharing may not be as innocuous as companies would have us believe, if it is not configured flawlessly. The Strava heatmap which reveals secret military locations has thrown up some serious issues which, we are assured, are being addressed, and which Vamosi sees as a model for other IoT and wearable device manufacturers.

Tackling software-defined networking (SDN) head-on, Jean-Marie Brunet, Mentor Graphics, presents a clear and strong case for accelerating verification using virtual emulation. Of course he advocates Veloce VirtuaLAB PCIe for the task, but backs up his recommendation with some sound reasoning and guidance.

By Caroline Hayes, Senior Editor

Blog Review – Monday, August 15 2016

Monday, August 15th, 2016

In this collection, we define the IoT, investigate IP fingerprinting, and break into vehicles in the name of crypto-research. There is also prophesizing about 5G and disruption technology for technology, and relationship advice for computing and data.

Empathizing with anyone who has ever struggled with CMSIS RTOS API, Liviu Ionescu, ARM, offers a helping hand, catalogues the issues that can be encountered and reassures designers they are not alone and, more importantly, offers practical help.

Putting IP fingerprints to work may sound like the brief for an episode of CSI, but it is Warren Savage’s, (IP-extreme) recipe for successful SoC tapeout. He does do some CSI-style digging to thoroughly explain how to delve into a chip’s IP to limit the risks associated with IP reuse.

Listening intently at the Linley Mobile Conference, Paul McLellan, Cadence, sees the advent of 5G as good news for high-capacity, high-speed, low-latency wireless networks and linked with all things IoT.

Famous couplings, love and marriage, horse and carriage, could be joined by computing and data. Rob Crooke, Intel, believes that an increase in data and increased computing will transform cloud computing, but that memory storage has to keep up to realize smart cities to autonomous vehicles, industrial automation, medicine, immersive gaming to name a few. His post covers 3D XPoint and 3D NAND technology.

On security detail this week, Gabe Moretti, Chip Design magazine, finds a white paper from Intrinsic-ID that he recommends on the topic of embedded authentication which is vital to the secure operation of the IoT.

At the end of this year, the last Volkswagen Camper, (or kombi) van, will roll off the assembly line in Brazil. Robert Vamosi, Synopsys, includes the iconic vehicle in his post about a hack related in a paper authored by researchers at the University of Birmingham to clone a VW remote entry systems. The paper was presented at the Usenix cybersecurity conference in Austin, Texas, with reassurances that the group is in ‘constructive’ talks with VW.

For a vintage automobile to the latest, EV and PHEVs, Andrew Macleod, Mentor Graphics, looks at disruption they may bring to the automotive industry. Referring to account technology manager Paul Johnston’s presentation at 2016 IESF, he touches on the electrical engineering and embedded software challenges as well as the predicted scale of the EV industry.

Still looking at a market rather than the technology, Alex Voica, Imagination Technologies, looks at the IoT. He has some interesting graphs and statistics and asks some interesting questions around definitions, from what is the IoT and what defines a device.

Caroline Hayes, Senior Editor

Blog Review – Monday, April 25 2016

Monday, April 25th, 2016

System validation partnership; Cloud’s blue sky thinking; Happy 50 th optic fiber; Back to PCIe basics; Pointing the fingerprint; Financial forecast

Retracing his steps, Richard Solomon, Synopsys, looks at the progress of PCI Express, and more specifically, how to handle the bandwidth increases. This blog details some solid principles and extends an offer of help for developers.

Fresh from rubbing shoulders with attendees of the SAE World Congress automotive industry technical conference and tradeshow, Pete Decher, Mentor Graphics, clearly has his eye on the latest Tesla model and its plans for autonomous driving. He reviews reactions to V2X (Vehicle to Infrastructure & Vehicle to Vehicle) and ECU (Electronic Control Unit) Consolidation.

Another review is delivered by Steve Brown, Cadence Design Systems, who attended the Optical Fiber Conference. He manages to celebrate the 50 th anniversary of fiber optic communications technology and looks at how it started and where it’s going.

Poring over financials is not everyone’s idea of fun, but Chris Ciufo, eecatalog, takes one for the team and compiled this blog about the economical outlook for the technology industry. He considers the role of the IoT, autonomous vehicles and their role on productivity.

Best practice for cloud computing is set out in the blog from Wim Slagter, ANSYS. He elaborates on eight Dos and Don’ts for High Performance Computing (HPC) and cloud computing to maximize it for engineering simulation.

Identifying the bottleneck of functional validation in SoC design, Eoin McCann, ARM, examines some of the IP tools the company offers to its ecodesign partners

New tools reduce the risk of IP reuse, believes Warren Savage, IP Extreme. He sets out a clear case for fingerprinting IP, a brief checklist and explains how Chip DNA Analysis software can be used in SoC design.

Caroline Hayes, Senior Editor

Blog Review – Monday, November 16, 2015

Monday, November 16th, 2015

ARM TechCon 2015 highlights: IoT, mbed and magic; vehicle monitoring systems; the road ahead for automotive design

It’s crunch time for IoT, announced ARM CEO Simon Segars at ARM TechCon. Christine Young, Cadence reports on what Segars believes is needed to get the IoT right.

Posing as a ‘booth babe’, Richard Solomon, Synopsys, was also at ARM TechCon demonstrating the latest iteration of DesignWare IP for PCI Express 4.0. As usual, there are pictures illustrating some of the technology, this time around switch port IP and Gen2 PCI, and quirky pictures from the show floor, to give readers a flavor of the event.

Tracking the progress of mbed OS, Chris Ciufo, eecatalog, prowled the mbed Zone at this year’s ARM TechCon, finding IoT ‘firsts’ and updates of wearables.

Enchanted by IoT, Eric Gowland, ARM, found ARM TechCon full of wonder and magic – or, to paraphrase Arthur C Clark, technology that was indistinguishable from magic. There are some anecdotes from the event – words and pictures – of how companies are using the cloud and the IoT and inspiring the next generation of magicians.

Spotting where Zynq devices are used in booth displays, might become an interesting distraction when I am visiting some lesser shows in future. I got the idea from Steve Leibson, Xilinx, who happened upon the Micrium booth at ARM TechCon where one was being used, stopping to investigate, he found out about free μC/OS for Makers.

Back to Europe, where DVCon Europe was help in Munich, Germany (November 11-12). John Aynsley, Doulos, was pleased that UVM is alive and well and companies like Aldec are realising that help and support is needed.

Identifying the move from behavior-based driver monitoring systems to inward-looking, camera-based systems, John Day, Mentor Graphics, looks at what this will use of sensors will mean for automakers who want to combine value and safety features.
Deciding how many functions to offer will be increasingly important for automakers, he advises.

Still with the automotive industry, Tomvanvu, Atmel, addresses anyone designed for automotive embedded systems and looks at what is driving progression for the inevitable self-driving cars.

Caroline Hayes, Senior Editor

Blog Review – Jan. 20 2014

Monday, January 20th, 2014

By Caroline Hayes, Senior Editor/EDA

Cloud services are gathering for IBM as a blog shares its plans. Cadence looks ahead to March’s DVCon, there is also a recipe for microcontroller selection, advice on multicore SoCs, CDC verification and power optimized designs and Seattle’s automotive engineers go into over-drive.

IBM has big plans for cloud computing and Erich Clementi, relays news of a $1.2billion investment to increase IBM’s cloud cover by the end of 2014 and the role of recent acquisition, SoftLayer, in the infrastructure.

Sound advice from Jacob Beningo, ARM, who cautions against choosing a microcontroller before hardware and software engineers thrash out the system design, ready for a “rational decision”.

Looking ahead to DVCon 2014, Richard Goering, Cadence, looks to March’s Design and Verification Conference in San Jose. This year, the focus on design increases with two new Technical Program Committee vice chairs, David Black of Doulos and Martin Barnasconi, NXP. Goering also helps with budgets, pointing out that the cost of registering for the event increases after January 28.

Reflecting on the popularity of heterogeneous multicore SoCs at International CES 2014 (the Vybrid platform from Freescale and the Jacinto 6 platform from Texas Instruments, among them) Kamran Shah looks at two Mentor Graphics’ videos demonstrating how communication between ARM© Cortex©-M4 and Cortex-A15 cores can ease design scenarios.

Another event, coming soon (Jan 23) is the Seattle Chapter of the SAE (Society of Automotive Engineers). John Byler will address attendees on how automotive electronic designers and testers handle hardware/software integration at the chip, board and network levels. Then buckle up for a tour of the SAE Formula 1 manufacturing area.

In praise of formal analysis for CDC verification of fast-to-slow clocks, Roger Hughes, Real-Intent, continues the discussion with part two of an informative, detailed blog series.

Unashamedly proclaiming the virtues of Calypto’s PowerPro automated power reduction tool, Rob Eccles, looks at verifying power-optimized designs with SLEC and LEC.