EmbeddedSystems
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Texas Instruments wants to ditch smartphones, switch focus to embedded processors
Texas Instruments has made the startling announcement that it's going to wind down its wildly successful smartphone and tablet business in favor of embedded systems. VP Greg Delagi told investors that the switch would create a more "stable" and "long-term business" than the cutthroat battles it's faced in mobile. While, currently the world's third biggest semiconductor company, it's concerned about losing ground to players like Qualcomm, Samsung and Apple -- despite its latest OMAP CPUs powering tablets like the Nook HD and Kindle Fire. We're scratching our heads as to why a major player would drop such a strong position like this, but perhaps they know something that we don't.
Digia buys Nokia's remaining Qt assets for 'fraction' of purchase price, eyes Windows, iOS, Android
Nokia's Qt project could be reinvigorated now that it's been bought out in its entirety by Finnish firm Digia, following a partial acquisition last year. Digia is eyeing porting the development platform, used to code applications for Symbian and Meego, to Windows 8 (the PR doesn't mention Windows Phone 8), Android and iOS in the near future. While a fee hasn't been mentioned, it's reportedly a "fraction" of the $150 million that Nokia originally paid when purchasing Trolltech in 2008 -- which probably won't improve matters on the handset maker's balance sheet.
Freescale intros Vybrid controller line, weds ARM A5 and M4 cores for an asymmetrical bang
Making good on its word, Freescale's line of Vybrid controllers is now ready for prime time multiprocessing. That asymmetrical setup, announced last October, takes the high / low approach we've seen gradually crop up in computing, pairing an ARM Cortex A5 and Cortex M4 in uneven, albeit harmonious CPU matrimony. The company's not targeting this new platform at consumers, though, as that market's already being served by the likes of NVIDIA's Tegra 3. No, this controller arrangement's headed directly for the industrial sector, where medical, point-of-sale and smart energy equipment can benefit from the cores' decreased power demands and ability for real-time control. Eager to dig deeper into this silicon platform? Then feel free to parse through the rest of the company's jargon-y release after the break.
VIA adds Android support to embedded x86 line (video)
VIA is hardly the first hawker of x86-based chips to start bragging about its Android compatibility, but it certainly doesn't want to be left behind as the open source OS starts worming its way into more and more machines. The EITX-3002 is the first of its offerings to sport official support for Google's OS. At the heart of the Em-ITX board is your choice of a 1.2GHz NANO X2 or a 1GHz Eden X2, and a VX900H, which casn push 1080p video to dual monitors. The target devices are obviously touch-based systems like in-car entertainment computers and kiosks. To see the board in action head on after the break and, please, try to stay calm -- we all know how exciting Froyo-based kiosks are.
Researchers expose printer vulnerability, turn LaserJets into literal time bombs (update)
Your precious printer might seem innocuous but, in reality, it could be a ticking time bomb just waiting for some hacker to trigger it. Oh, and we mean that not just figuratively, but literally as well -- they could actually be caused to burst into flames by some ne'er-do-well half-way around the globe. Of course, the potential doesn't end at remote arson, an attacker could easily gain access to a network or steal documents, and hijacking the lowly device would require little more than printing an infected file. So far researchers at Columbia University have only managed to exploit the hole on HP printers, but it's possible (if not likely) that others are also affected. Most printers look for a firmware update every time they receive a job but, for some reason, they rarely check the validity of an incoming file. A fake upgrade could easily be attached to a file sent over the internet, directly to a device -- no need to even trick anyone. HP says it's taking the issue very seriously and looking into the vulnerability, though, it says newer devices aren't affected (a claim the researchers challenge). For a lot more detail on the what and how check out the source link. Update: HP (unsurprisingly) issued a rebuttal. It's working up a firmware update right now for certain flaws, but it'll have you know that "no customer has reported unauthorized access."
Freescale joins ARM A5 and M4 cores at the hip for performance and power savings
You may have noticed a trend recently -- pairing slightly less powerful cores that sip power, with more robust ones that can chug through demanding applications. NVIDIA's Tegra 3 will be packing an underclocked fifth core, while ARM's big.LITTLE initiative matches a highly efficient 28nm A7 with the beefy A15. Now Freescale is planning to use the same trick, but you won't find its asymmetrical CPUs in your next tablet or smartphone. Its platform, which marries a Cortex M4 to a Cortex A5, isn't meant to compete with the latest Snapdragon. These chips will find homes in factories and in-dash infotainment systems which have increasingly sophisticated UIs, but don't need to push thousands of polygons. Software development tools will land before this quarter is out and the first batch of silicon will be announced in Q1 of 2012. Looks like the era of "dual-core" meaning two identical cores has officially come to an end.
VIA says Eden X2 is world's most power-efficient dual-core processor
Following close behind the low-power Nano X2 comes the Eden X2, or what VIA is calling "the world's most power-efficient" fanless dual-core processor. While we've yet to see any official numbers, the original Eden did 500MHz on one watt of power, so we should see similarly thrifty specs here. Aside from that, the unit houses two 64-bit cores in a 21 x 21 millimeter package, is compatible with Windows CE and Linux operating systems, and was built using a 40-nanometer manufacturing process. The Eden X2 made its debut at the World Embedded conference this week, and should make it to the real world by the end of Q2. Full PR after the break.
Pyxis 'Operating Environment' hits .NET, leaves no embedded chip unturned (video)
Almost exactly one year ago we got a little demo of Pyxis courtesy of Thomas Holtquist. It was basically a micro-OS, bringing simple application launching and other functionality to the very limited hardware of Arduino. It didn't have anything on Windows 3.1, never mind XP, but it certainly made interacting with DIY hardware a lot easier. Now Pyxis 2 is here, the so-called "Operating Environment" has been ported to the .NET Micro Framework. .NET MF is basically a version of Microsoft's .NET platform but stripped down and optimized for embedded circuits and the like, and Pyxis 2 makes app development and execution on that platform much easier. It's all demonstrated in the video below, and all the source code is ready and waiting to satisfy the needs of your development environment.
Kia and Microsoft Uvo system hands-on and video
Tucked in between the Nexus One and a display of storage cards at an event last night was something a little unusual - an SUV. Not a jacked-up, tricked-out, neon-dragging customized one that we typically see around these parts but a bone-stock, 2011 Kia Sorento. Well, stock except for one option: Uvo. The recently-announced partnership with Microsoft has been realized in the plastic and we got a chance to check it out. While on its own it is impressive -- but just hours after sitting down with Ford to check out the latest Sync and MyFord technology it's a little less soo. Ignoring the competition for now, Kia's offering does look good. It's functionally comparable to early Sync, enabling easy access to media on 1GB of internal storage, on a USB-connected drive, or even on a CD. You can rip from CD straight to internal memory or to a thumb drive, an interesting feature we're not sure is particularly useful. The touchscreen display is a nice improvement over the two-line Sync readout, but mind if you get this you'll have to opt out of in-dash GPS. Good thing you splurged and got that Droid, right? Check out some screens in the gallery below, and there's a quick video demo after the break. %Gallery-81884%
T-Mobile announces tiny new "embedded SIM" for connected devices
Sure, SIM cards are small, but they're not tiny, and fitting the entire assembly into an embedded device requires a lot of space -- so T-Mobile's new embedded SIM system should make it possible to build even smaller connected devices like hospital monitors and smart energy meters that can report back to a server. The new SIMs are the size of a pinhead and made of silicon instead of plastic, which allows them to be coded at the factory and hard-mounted directly to a device, skipping the provisioning and installation steps that would come with regular SIMs. Devices with the new SIMs are expected to be out and sending data over T-Mo's network in as little as six months -- the first is an energy meter from Echelon that should hit soon.
ASUS bringing Splashtop instant-on OS to all its motherboards
We've seen the Splashtop instant-on OS demoed on ASUS gear in the past, and now it looks like the company is making the love official: it's going to start shipping it on all its motherboards. ASUS is calling the platform "Express Gate," but it's the same instant-on, ready-to-browse environment we've known about since October: an embedded Linux distro that runs Firefox and Skype off a memory chip linked directly to the BIOS. You might want to hit that link and check out the screenshots, actually -- with ASUS set to ship over a million mobos a month with the feature, chances are it'll be on a machine near you relatively soon.
