Unlike a bottle of milk, USS Mount Whitney’s life-cycle can be projected out until 2039.
2011 wasn’t an easy year for DRAM manufacturers. The move from notebooks towards tablets and technology using NAND flash did nothing to bolster a struggling semiconductor industry. In this type of scenario it becomes common for manufacturers to shift their focus from older technology to newer ones. This process often leads to End-of-Life (EOL) decisions and component manufacturers sending out Last-Time-Buy (LTB) notices.
In addition to the immediate challenge of feasibly supporting products with obsolete components, embedded OEMs must focus on latest-and-greatest solutions, developing new solutions to satisfy their customers’ evolving demands. As the embedded industry shifts from older technology like DRAM to newer and more popular applications like NAND, customers can find themselves faced with a choice between over-stocking of so-called “obsolete” components, and phasing out older and less popular systems.
Imagine, in order to do your daily job, you had Linux for email, an Apple II for web browsing, an old Windows 95 tower for excel spreadsheets, and a DOS machine for word processing. Rotary phones only work for some people you need to call, and you need a cellphone for others. Floppy drives, zip disks, punch cards, tape spools, fax machines, scanners, and a dot matrix printer… and the various hardware is all proprietary, yet necessary. Not only is there no room for you at your desk, you seem to spend a lot of time (on your touch-tone phone) with technical support.
Like the image above, modern combat vehicle electronics can resemble a bowl of hardware spaghetti. Different “bolt-on” devices and adaptors are stitched together by multiple suppliers who may be using different standards and interfaces. With barely enough room for a soldier wearing body armor, integration and interoperability have become key concerns.
Defense Maintenance & Sustainment Summit
February 27-29, 2012, | La Jolla, California
It was my first time attending WBR’s Defense Maintenance & Sustainment Summit, and it was fascinating to hear about best practices from the many government attendees and their commercial partners.
The focus was CBM (condition-based-maintenance), a sustainment approach that involves installing sensors onto defense equipment, and then remotely monitoring the actual performance of critical systems within a fielded craft – such as a plane or land vehicle.
I must admit, I’m looking forward to the upcoming Embedded World 2012 presentation on Model Based Design and Testing of Embedded Systems for the Train & Transportation Industry by Franck Corbier, with Dassault Systèmes.
Why? Because I have an old-fashioned side of me that loves nothing more than hours on a train, traveling across country.
The first successful locomotives were built by Richard Trevithick, in 1804. Since then the train and railway systems has been an invaluable resource when it comes to transporting passengers and heavy commercial loads across towns, cities and even nations. And with the emergence of embedding computing technology, everything from train operation, to signaling, to track switching relies on ever growing embedded systems that few of us ever think about.
In countries like France and Britain, it isn’t unusual to see 30-50 year old legacy systems that need to be maintained, being integrated with increasingly more sensitive and sophisticated systems with significantly shorter life-cycles.
As any business owner knows, you are always going to find new conferences, events, or trade shows you didn’t know about, and are really glad you discovered.
Medical Design & Manufacturing West 2012 (affectionately known as MD&M West, or #MDMwest in twitter parlance) took place this past week in Southern California’s Anaheim Convention Center. The conference brought together an extensive variety of speakers, exhibitors, and manufacturers of medical diagnostic equipment, and medical devices. Subjects being discussed included everything from the latest in technology, to how to extend the life-cycle of life-saving equipment, without having to re-certify every single piece of the puzzle.
Whether you’re checking out his illuminating talks on the nature of the universe, theoretical cosmology and quantum gravity; watching him play himself on Star Trek: The Next Generation, The Simpsons and Futurama; or geeking out to MC Frontalot’s rap, science, and quotations; chances are you’ve heard Stephen Hawking’s iconic voice.
What most people don’t realize is that while Stephen Hawking is very much alive, his voice could risk going end-of-life (EOL). Until recently, the computer responsible for helping Stephen Hawking communicate with the world is made up of three parts: a Lenovo X220 tablet PC, a custom black box containing various peripherals, and the hardware voice itself.
According to Sam Blackburn, the technician, who for five years kept Stephen Hawking’s communication systems running, the card inside Stephen’s hardware voice synthesizer dates back to the 1980s, “this particular one contains Stephen’s voice. There’s a processor on it which has a unique program that turns text into speech that sounds like Stephen’s, and we have only two of these cards. The company that made them went bankrupt and nobody knows how it works any more.”
Following its development in the late 1970s by Motorola, VME bus continues to see wide use across many different equipment industries today. In fact, the first COTS VME boards to enter the domestic market (c 1983) were the MVME101 CPU and MVME110 CPU, both of which are still supported by GDCA today (though no one’s asked in a while).
Founded in 1984 from the VME Manufacturers Group, the VMEbus International Trade Association (VITA) champions working groups formed to develop specifications and standards important to designers of critical embedded systems around the world.
Considering our VME legacy and long-standing support for the folks at VITA, you can imagine how excited we were when VITA debuted their new, member-only conference, Embedded Tech Trends, January 16th and 17th, in Cocoa Beach, Florida.
Formerly known as the Bus and Board Conference, Embedded Tech Trends (or ETT 2012) is the “business and technology forum for critical embedded systems.” This year’s focus was VITA technology applications, and the “fruits of the spec-developer’s labor.”
The end of the line Transforming dead computer designs into a viable business By Michael Hytha – Special to the Business Times Martin Plotkin spent the first half of his high-tech career on the leading edge. Then he jumped back to the trailing edge. Plotkin’s Livermore company, GD California Inc., is thriving and growing in […]
GDCA thrives on obsolescence By Loralee Stevens, Staff Reporter LIVERMORE – Shrinking technology cycles are swelling the product Lines of GD California, a supporter of legacy computer components. Despite losing 40%- 60% of its business each year as customers migrate to new products, the company has quietly trebled its revenues since 1996 and continues to […]