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Intel reaches for the 'smartphone zone' with Moorestown-based Atom Z6, comes up shorthanded
We've seen the future of Intel's mobile platform, and it isn't all roses and sunshine. Three years after the chipmaker told us Moorestown would reduce Atom's energy consumption by a factor of 20, company execs told us earlier today that they've more than reached that goal with the new Z6xx series. Problem is, in the smartphone realm Intel's competitors haven't been sitting idle; according to one of Chipzilla's cantaloupe-and-magenta bar charts, it seems the company has merely caught up in terms of battery life. That's not to say the chips aren't worlds better than previous Atoms -- Intel sees 1.5GHz smartphone processors that slay Snapdragons and up to 1.9GHz in a tablet PC variety -- but 5 hours of web browsing is most decidedly not the 24 hours of productivity Intel previously promised. Besides, who knows: Qualcomm also has a 1.5GHz SoC in the works, though it may not be available by the time Intel's chips ship in the second half of the year. None of this is to say that Intel won't continue to dominate in the netbook marketplace -- we shudder to think at the potential when combining a nice, chunky battery with Intel's nearly leakproof new chips, and perhaps a small serving of switchable graphics while we're at it. But without a single new MID or smartphone to show us this morning -- Aava Mobile and OpenPeak's offerings seemed unchanged from our previous encounters -- we're not sure if the company's other mobile ambitions have any sway. Not technical enough of a discussion for you? Peruse our gallery for the nitty-gritty. %Gallery-92318%
Apple's A4 system-on-chip gets decoupled from iPad, investigated with the help of an X-ray
Ever so gently, we're starting to peel away the layers of mystery surrounding the A4 system-on-chip that powers Apple's fancy new slate device. iFixit, helped by reverse engineering firm Chipworks, have gone to the trouble of both dissecting and X-raying the iPad's central processing hub in their quest to lift the veil of ignorance. Their findings confirmed that the A4 is built using a "package on package" method, meaning that the 256MB of Samsung-provided SDRAM is stacked immediately atop the CPU, which is noted as being reductive to both latency and energy use. With a single core processor inside, the iFixit team concluded the iPad had to be running on a Cortex A8 -- which is very much the likeliest choice at this point -- but their assertion that it couldn't be a Cortex A9 MPCore inside is inaccurate, as those chips also come in single-core options. Either way, it'll be interesting to see how it stacks up against Samsung's Hummingbird chip, which was designed by Intrinsity, the same company Apple is being rumored to have recently acquired. Finally, the visual inspection of the iPad's mobo puts a model number to the already known PowerVR GPU, narrowing it down to the SGX 535, while also naming and picturing a number of other exciting components, such as the always popular capacitive touchscreen controller. Hit the source link below for all the lurid images.
Apple's A4 SoC faces Qualcomm Snapdragon in knock-down-drag-out benchmarking test
Up until now, a shroud of mystery has surrounded Apple's custom engineered A4 system-on-chip; we know it's clocked at 1GHz, likely tied to Apple's prior acquisition of P.A. Semi and manufactured by Samsung. Outside of that, the only other knowledge we've gained has come not from the mouth of Cupertino, but from the extracting wizards over at iFixit. The A4 contains at least three layers of circuitry layered on top of each other, though it's packaged just like the iPhone processor: microprocessor in one package and two memory modules in the other package. We also learned that the iPad RAM is actually inside of the A4 processor package, and we're expecting to learn even more from those folks in the coming days. All that said, there's still much debate on whether Apple's own silicon can stand up to Qualcomm's heralded 1GHz Snapdragon, the chip powering Google's Nexus One among other things. AnandTech pitted their iPad against the iPhone 3GS (600MHz ARM Cortex A8) and the aforesaid Nexus One (1GHz Snapdragon QSD8250), using a number of website loads as the primary benchmark. Overall, the A4 proved to be around 10 to 30 percent faster, though it's impossible to say what effect the operating system has on things. Have a gander at that source link for more -- we get the feeling the competitions have just begun.
Apple's A4 chip: less is more?
Although early erroneous reports placed Apple's custom A4 chip at the leading edge of ARM-based design, things are slowly falling back to earth. First, we learned that the graphics subsystem was almost certainly the same PowerVR SGX component found in the iPhone, and now Ars Technica reports that the actual CPU is the familiar single-core Cortex A8 also found in Apple's handset. That makes the A4 seem an awful lot like an tightened-up, overclocked iPhone 3GS chip, which makes sense, seeing as it was actually in production in September of last year. So why the need for a custom part? The answer may well be efficiency and power savings: by cutting out extraneous Cortex A8 features and I/O that go unused in the iPad, Apple can further reduce the A4's size and energy draw -- which could be why Steve Jobs said the iPad's chips "use hardly any power." That might not make a huge difference when tied to a large LCD in a device like the iPad, but Ars speculates that this strategy combined with some of P.A. Semi's dynamic power optimization tech could result in a hyper-efficient chip for the iPhone somewhere down the line. That would certainly be interesting in the future -- but right now we've got the A4, and we can't wait until the end of the month to properly put this thing through its paces.
iPad confirmed to use PowerVR SGX graphics, Apple job posting suggests A4 chip will hit other products
It may not be as big a surprise as the A4 itself was, but Apple has now confirmed via the latest iPad SDK Beta 3 documentation that the iPad does indeed use PowerVR SGX graphics hardware as part of its custom system-on-a-chip, which flatly contradicts previous reports of A4 using Mali, and lines up with what our pal Anand Shimpi has been telling us lately. What Apple doesn't confirm, unfortunately, is exactly which chip in the PowerVR SGX family the iPad uses, so it's still at least possible that it could pack a bigger punch than the iPhone or iPod touch. In related news, a recent Apple job posting has now also offered up the first hard evidence that Apple might actually be putting its huge investment in A4 to use other platforms besides the iPad -- shocking, we know. That job is for an Engineering Manager, who would lead a team focused on the "bring-up of iPhone OS on new platforms," and would otherwise be responsible for "low level platform architecture, firmware, core drivers and bring-up of new hardware platforms" -- experience with ARM-based SoCs is also an "additional success factor." Sound like the job you've been waiting for? Then hit up the link below for the complete details.
ST-Ericsson's U8500 brings dual-core 1.2GHz ARM Cortex-A9 to the Android world
Can't get enough of hearing about implementations of ARM's Cortex-A9 MPCore processors? Good. ST-Ericsson's powerhouse U8500 system-on-chip has come a major step closer to appearing in mainstream devices with today's newly announced support for the Android operating system. Having optimized the OS to take advantage of Symmetric Multi Processing -- a method for extending battery life by sharing the load between the two processing cores and underclocking when necessary -- the partner company is now ready to start dropping these 1.2GHz dual-core beasts inside the next generation of smartphones. The claim is that you'll get all that additional power while sacrificing nothing, as devices based on the U8500 would maintain "the cost and power consumption characteristics of a traditional feature phone." We're promised built-in HDMI-out support, 1080p video recording, and 120 hours of audio playback or 12 hours of Full HD video off a 1,000mAh battery -- pledges we'd very much like to see fulfilled.
TI stuffs WiFi, GPS, Bluetooth and FM radios on a single chip, UWB and LTE are like 'hello?'
Heads-up, kids -- Mobile World Congress is but days away from liftoff, and it looks like Texas Instruments will be there with a purpose. The company has today introduced what it's calling the "industry's first quad-radio single chip," which throws 802.11n, GPS, FM transmit / receive and Bluetooth radios onto a single 65-nanometer WiLink 7.0 solution. Purportedly, this device reduces costs by 30 percent, size by 50 percent and bragging rights by 894 percent. The chip is currently sampling to OEMs with undisclosed names, which could mean that a prototype phone or two will be taking advantage in Barcelona. Fingers crossed.
Apple's A4 chip is ARM Cortex A9 with an ARM Mali GPU?
For some of us, amid all the hubbub about revolutions and whatnot yesterday, the most significant announcement on hand was Apple's supposedly custom A4 CPU. Alas, in the cold and brutal light of the morning after, we're hearing that it is in fact a system-on-a-chip driven by a Cortex-A9 MPCore CPU "identical" to the one found inside NVIDIA's Tegra 2, while besting the iPhone 3GS significantly with its 1GHz speed and multicore architecture. The A4 is composed of that Cortex barnburner, an integrated memory controller, and the Mali GPU, making it an all ARM affair -- though we still don't know how much Apple and PA Semi did in terms of arranging and integrating those components within the silicon. While still not 100 percent confirmed, it would seem there were no revolutions on the iPad's processing front -- just a rebranded bit of well engineered hardware.
Broadcom's new SoC will shrink HD DTAs
We don't often remark upon the lowly Digital Transport Adapter but it may be due for an upgrade, or at least the "DRINK ME" treatment now that Broadcom has announced a single chip solution for HD DTAs. The first of its kind, it combines HD video, cable tuner and HDMI capabilities in a new, smaller form factor. Many of you will need one for primary or secondary televisions as cable providers keep scraping for bandwidth, so consider yourself on alert another round of passionless unboxings coming soon.
Core Values: What's next for NVIDIA?
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. I remember the day AMD announced it was going to acquire ATI. NVIDIA told me that its only competitor just threw in the towel. What a difference a few years can make. The last time NVIDIA was this late to a major DirectX transition was seven years ago, and the company just quietly confirmed we won't see its next-generation GPU, Fermi, until Q1 2010. If AMD's manufacturing partner TSMC weren't having such a terrible time making 40nm chips I'd say that AMD would be gobbling up marketshare like a fat kid. By the time NVIDIA gets its entire stack of DX11 hardware out the gate, AMD will be a quarter away from putting out newly refreshed GPUs. Things aren't much better on the chipset side either -- for all intents and purposes, the future of NVIDIA's chipset business in the PC space is dead. Not only has NVIDIA recently announced that it won't be pursuing any chipsets for Intel's Core i3, i5. or i7 processors until its various legal disputes with Intel are resolved, It doesn't really make sense to be a third-party chipset vendor anymore. Both AMD and Intel are more than capable of doing chipsets in-house, and the only form of differentiation comes from the integrated graphics core -- so why not just sell cheap discrete GPUs for OEMs to use alongside Intel chipsets instead? Even Ion is going to be short lived. NVIDIA's planning to mold an updated graphics chip into an updated chipset for the next-gen Atom processor, but Pine Trail brings the memory controller and graphics onto the CPU and leaves NVIDIA out in the cold once again. Let's see, no competitive GPUs, no future chipset business. This isn't looking good so far -- but the one thing I've learned from writing about these companies for the past 12 years is that the future's never as it seems. Chances are, NVIDIA's going to look a lot different in the future because of two things: Tesla and Tegra.
Selectable Output control is bad, but not worth lying about
There's been an unbelievable amount of internet chatter about the MPAA's petition to the FCC to allow cable companies to turn off the component inputs on cable boxes on certain content. And while we don't think this is a good idea on so many levels, we aren't willing to lie to garner support. But evidently others are, as you see headlines and online petitions with subjects like, don't let the MPAA turn off your home theater. We really aren't that surprised, but the facts are that Hollywood wants to use this to offer new programming and the plan is to not change existing offerings, so for those out there using analog, nothing would change, nothing. So you wouldn't be able to watch these new release movies that you can't watch now, big deal. Many times we give the FCC a hard time for caving to corporate interests -- encrypted basic cable, CableCARD's, tru2way, we could go on -- but in this case if you don't like it, just don't watch the movies. And before you post a comment saying how this is only the beginning and it will lead to the end of the world as we know it, then perhaps you should go back and review our favorite of the logical fallacies: Slippery Slope.
Marvell teams with E Ink for turnkey ereader processor
And so it begins. If you had any doubts whatsoever that the ereader battle was in full effect, let this introduction take all of that worry away. Marvell and E Ink have tag-teamed in order to announce a "highly integrated" ereader processor that'll be made available in "turnkey platforms" aimed at the booming ebook reader market. The ARMADA package includes a 166E application processor, WiFi, Bluetooth and 3G modem, and more broadly, the two have agreed to cross license epaper "timing controllers and system platforms," which may or may not be the cutest, sweetest thing we've ever heard. The goods are expected to be ready for readers in 2010, which means that buying a Kindle or Nook today is guaranteed to cause you all sorts of pain when the next best thing ships within twelve months.
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.
MPAA still trying to close the analog hole: Now with new, more inane arguments
The MPAA can't stop, won't stop trying to cut out that pesky analog loophole, and it has returned to the FCC's gates once again requesting permission for selective output control: the ability to disable consumers unprotected (read: HDCP-less) video outputs at its discretion. According to Ars Technica the new argument is that the Consumer Electronics Association and everyone else who hates this idea are simply holding back technology, which the studios would love to use to provide a glorious utopia of early release films available via video on-demand. The request has been smacked down more than once before, but this is the first time it's come up with the new administration so it's anyone's guess what will happen, but we'd keep those petition signing fingers at the ready, just in case. [Warning: PDF read link][Via Ars Technica]
1080p Android demo'd, set-top boxes prepare for a new master
It is done. MIPS Technologies has demonstrated its enhanced implementation of Android running in 1080p via extended libraries to support hardware graphics acceleration and decoding on Sigma Designs hardware, a portent of set-top boxes yet to come. Of course, without any video or pictures or video of the blessed event (ISB Corp's previous OMAP based effort is pictured above) it's hard to tell why Android coming to TV is such a great idea, if its cousin widgets are any indication, there's a chance of being high on pre-release hype but low on desirability once it reaches the market. Still, the Open Embedded Software Foundation pledges to continue on shoehorning Android into devices beyond the mobile handset, but if it's shut down by a band of torch wielding villagers demanding the monster be put down, don't say we didn't warn you.[Via SlashGear & LinuxforDevices]
Samsung, LG, and SKT hook up for chip design
There's a lot of Kumbaya going around in South Korea this morning with the announcement that Samsung and LG -- normally the most bitter of archrivals -- will start working together to develop the next generation of chips for digital TVs and phones. Also being pulled into the love fest is domestic carrier SK Telecom, South Korea's largest, who will be working specifically on designing wireless systems-on-chip for use in handsets. Interestingly, it seems Sammy will be left out of the loop on actual design; that'll be left to LG and others, while Samsung will be responsible for manufacturing and testing the goods. For its part, the government seems to like what it sees here -- it's pumping some 19.5 billion won (about $15.7 million) into the project, though there's no word on when we'll see the fruits of the labor in a retail product.
NEC delivers new super resolution upconverting chip for 1080p HDTVs
Apparently already in a position to improve on its previous efforts, NEC has developed the µPD9280GM chip designed to expand low res images to 1920x1080 resolution with less blurring. Bettering the old uPD9245GJ by running at 150Mhz instead of the previous 108Mhz clock speed and expanding color quality from 24-bit to 30-bit "Deep Color," it also promises to do its super-resolution magic based on just one frame of image data instead of needing multiple frames and additional external memory. This chip will be going into mass production in July so regardless of how super-resolution compares to a true HD source, a wider (and cheaper) range of devices should be able to offer high quality image processing soon.
Metrological's Mediaconnect TV: the first Intel CE 3100 retail device?
This one's been on the books since September of 2007. Now it looks like the first retail product based on Intel's Canmore System on Chip (SoC), aka the CE 3100, will take its first step into the spotlight at Computex with this "ready-to-market" Mediaconnect TV. The highly customizable Mini ITX device runs a Linux-based Metroconnect OS that supports all the major video codecs and Dobly Digital/DTS decoding over 7.1 channels -- the CE 3100 then acts to hardware accelerate sourced 1080p video stored locally or streamed over DLNA / uPnP from anywhere in the house over fixed gigabit Ethernet. Standard features include a pair of USB 2.0 ports, HDMI 1.3a/component/composite and TOSLINK jacks, an SD/MMC card reader, and up to 2TB of on-board (SATA) storage. The box itself is highly customizable with options to include UMTS/HSUPA radios, DVB T/C/S tuners, Bluetooth (for mouse and keyboard), and 802.11n WiFi to take your media streaming wireless. It even features a webcam of unspecified quality. The built-in web browser with Adobe Flash 9.0 support means all the Hulu you can eat and optional dual DVB-T tuners will give you simultaneous over the air TV reception and recording. It remains to be seen how much of this customization will be made available direct to consumers as opposed to the cable companies and telcos that Metrological will ultimately partner with. Nevertheless, they'll be at Computex next week where we'll be on hand to bring you more detail. A second picture of a different Mediaconnect TV, or the same device sans faceplate, and meta shot of the main menu UI after the break.
Next Gecko netbook to have bigger screen, AA power, $200 price?
NorhTec's last attempt at a super-cheap laptop hasn't exactly rocked many peoples' boats -- with its 7-inch display surrounded by the king of all bezels and a $300 price, you don't have to spend much more to get a lot more netbook. Word on the 'net is, though, that there's a new Gecko EduBook on the way, set for debut at Computex and moving up to a netbook-standard 8.9-inch, 1024 x 768 600 LED-backlit screen while also dropping to a sub-$200 price point. That's possible thanks to a new architecture based on an Xcore86 system on a chip, offering a 1GHz processor and power consumption of just 1.2 watts, equating to four hours of battery life on eight NiMH AA batteries or six hours if Li-on cells are used. Full specs are at the read link, a demonstration video below, and, while this little lappy is still far from a powerhouse, it certainly looks a lot more appealing than its predecessor -- and some other low-cost alternatives.Update: Michael Barnes from NorhTech wrote in to clarify the history of these and the pricing a bit. The EduBook is completely modular and if you happen to be a small country looking to make a large order you can configure these for well under $150, but for the rest of us individual units should be available in the $195 range. Additionally, more models are on the way, including a 10-inch netbook and even a nettop.[Warning: PDF read link]
Roboard puts an x86 PC in your little cyberguy's backpack
Most modern hobbyist robots (those that aren't giant beetles) are just collections of servos plumbed together, shipping with controllers accessed cloaked in proprietary programming environments. They make it easy to get up to speed, but for full control in a standardized dev environment like Visual Studio you want something like the £175.00 ($255) Roboard RB-100. It's built around a Vortex86DX system on a chip, capable of running various flavors of Windows (including XP and CE) or x86 Linux distros -- probably even OSX or Android -- and offering connections for 24 servos, USB, audio, a MicroSD reader, and even a Mini PCI slot. A few builders at the Robosavvy forums have been working with early boards for a few weeks now and one, ATebay, has found they mount easily to various bots, including his creation above that looks something like an armor-less Wolf Clan Mad Cat ready to conquer the Inner Sphere. Detail pic of the board and obligatory robot dancing video after the break.
