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Core Values: The silicon behind Android
Core Values is our new monthly column from Anand Shimpi, Editor-in-chief of AnandTech. With over a decade of experience poring over the latest in chip developments, he's here to explain how things work and why our tech is the way it is. Remember this chart? It's interesting for a number of reasons, but I want to highlight that all present day Android phones use virtually the same Qualcomm application processor, all based on a sluggish 528MHz ARM11 core. Blech. I've got nothing against Qualcomm, but a big reason most Android phones feel slow is because they're running on slow hardware. The ARM11 core was first announced in 2003. It's old and creaky, and it's used so frequently because it's cheap. But the basic rules of chip design mean that things are about to change fast.
Sharp's PC-Z1 NetWalker takes the inevitable unboxing journey
Sharp's PC-Z1 NetWalker conjured up all sorts of love and hate-filled emotions when we toyed with it earlier this month, but for fans of unorthodox handhelds, minor details like a wonky optical pad and frail keys aren't apt to put a damper on the excitement found in this moment. The cool kids over at Pocketables were able to procure a unit over the weekend from Japan (right on cue, might we add), and predictably, they've broken out the camera in order to let you relive the unboxing experience and see it side-by-side with a UMID mbook M1. The read link folks, that's where it's at.
Samsung R&D goes bananas for mobile, intros 1GHz processor, 5 megapixel camera-on-a-chip, much more
In a Samsung-esque introduction, Samsung has unveiled a crazy stack of tech for mobile devices, most of it aimed at improving performance in high-end devices while reducing power consumption -- an initiative we can always get behind. Among the introductions are a pair of 1GHz ARM CORTEX A8 processors, one for phones and one for larger mobile devices, the former of which can be paired with Samsung's new 1Gb OneDRAM solution, and both of which can churn through 3D graphics while keeping power usage to a minimum. Other highlights include a 5 megapixel CMOS system on a chip camera, which can process 1080p at 30 fps, a 512Mb PRAM chip newly in production, and a mobile display driver with integrated capacitive touchscreen support. With samples of the processors out in December, and the camera trickling into the market Q1 of next year, we probably have a ways to wait for devices based on all this tech -- but boy are we prepped for it. Read - 1GHz low power application processors Read - 5 megapixel camera Read - PRAM starts production Read - Ramped up OneDRAM production Read - Display driver IC with embedded capacitive control
Sharp's 5-inch PC-Z1 NetWalker honors Zaurus legacy with touchscreen Ubuntu
Fanboys have been running Ubuntu on Sharp's deceased Zaurus lineup of PDAs for years. Now Sharp makes it official with the launch of this 5-inch, 1024 x600 TFT LCD touchscreen NetWalker smartbook, aka the PC-Z1. It's not a Zaurus per se, but the compact 161.4 x 108.7 x 19.7 ~ 24.8mm / 409g device certainly resurrects its ghost. Underpinning the device is an 800MHz Freescale i.MX515 CPU built around the ARM Cortex-A8 architecture, 512MB of memory, 4GB of on-board flash storage (with microSDHC expansion for another 16GB), 802.11b/g WiFi, 2x USB, and QWERTY keyboard going 68 percent of full-size. Sorry, no 3G data. The PC-Z1 features a 3-second quick launch, non-removable 10-hour battery, and is purposely positioned by Sharp as a taint -- it ain't quite a smartphone and 't ain't quite a laptop. Good luck with that Sharp. The device is expected to hit Japan on September 25th for ¥44,800. That's about $479 whenever it might come Stateside. It's worth noting that the current US ban on the import of BGA-packaged products like Freescale's i.MX processors should not affect the import of the PC-Z1 as Akihabara News contends. As we understand it, that ban affects the import of the chips, not the systems using them and assembled elsewhere. Otherwise, Amazon wouldn't be selling its Kindle, dig?[Via Akihabara News and Engadget Japanese]Read [warning: Japanese PDF]
ARM-based netbooks primed to invade Computex?
Steppin' out in the world, are we ARM? Shortly after hearing that OLPC was eying the brand for processors in the XO-2, Digitimes is now reporting that ARM-based platform makers including Qualcomm and Freescale are looking to unveil netbooks at this year's Computex trade show in Taipei. Granted, none of this has been confirmed just yet, but we're hearing that a model with Freescale's i.MX51 CPU (the ARM Cortex A8) and a version with Qualcomm's Snapdragon CPU (to be manufactured by Wistron) will be on hand. Not shockingly, in the same breath we're told that NVIDIA Tegra-based systems will appear "at a later time." So, is Computex the show where Intel finally takes a little heat in the netbook market? And no, VIA didn't (and doesn't) count.
RTI busts out V6 / A8 matrix switchers and CP-1680 audio amp
These are primarily for the pros, so we'll keep it short and sheet. RTI is getting set to unveil a trio of new products at CEDIA, the first of which routes eight analog audio and eight composite video sources to eight individual zones. Needless to say, that's the A8 Audio Distribution Matrix Switcher we're referring to. The V6 Video Distribution Matrix Switcher can switch six component and composite video sources between six varying zones, while the CP-1680 Multi-Channel Audio Amplifier provides audio through 16 channels at 80-watts each. Pricing has yet to be divulged, but feel free to venture on past the break for the whole release. %Gallery-30206%
Audi unveils enviable MMI for upcoming A8 sedan
For the acronym-challenged, Audi is getting serious about its Multi Media Interface. The automaker's present system is widely regarded as the best of the best already, but it's staying one step ahead of itself with the revamped version prepped for the A8 luxury sedan. Within the whip, you'll find a 7-inch LCD with an 800 x 480 resolution alongside a DVD drive, 40GB internal hard drive, Dolby Digital 5.1 support, optional analog / digital TV tuner, Bluetooth, twin CPUs (800MHz and 500MHz), NVIDIA graphics for "genuine 3D maps" and an optional (but necessary, really) Audi Music Interface for connecting your favorite PMP. For those uninterested in the A8 (but suddenly obsessed with this new MMI), hang tight -- it will be hitting other Audi vehicles here soon.
Audi A8 prototype electronically mimics Lotus, Mercedes
The engineers over at Audi have either been eating some serious brain-food, or they've got those extra bright light bulbs floating over their heads, because the company's new A8 concept car is kind of amazing. The idea behind the the vehicle is satanically simple: what if you could "tweak" a car electronically so that it drives like other makes and models? The A8 achieves this function by tacking on additional hydraulics and an active steering system (including hardware to steer the rear wheels), which allows the car to emulate the feel of an E-Class Mercedes-Benz, a VW GTI, the Lotus Elise, and strangely enough the supermini Hyundai Getz. Audi calls the system HORST, or Handling Online Research Simulation Tool, and uses the single prototype in operation exclusively for developmental purposes. As it stands, the automaker probably won't be taking this project mainstream (certainly not at its cost of ten times the sticker price on the A8, which is between $70,000 and $120,000), but the possibilities it suggests for modern vehicles makes the future of driving seem a little more interesting.[Via AutoBlog]
