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Microsoft details Vejle, the new Xbox 360's system-on-chip architecture
There aren't many unresolved mysteries with Microsoft's new console by this point -- apart from perhaps why it wasn't named the Stealthbox, like we were suggesting -- but one thing that hasn't been covered in excruciating detail yet is the new 360's splicing of the CPU and GPU into the same chip. Microsoft has remedied that today, informing us that the 45nm system-on-chip (codenamed Vejle; sorry, Valhalla fans) inside the refreshed Xbox makes do with a relatively minimal 372 million transistors, requiring only 40 percent of the power and less than 50 percent of the die space of its 2005 ancestor. A somewhat bemusing addition, noted by Ars, is the FSB Replacement sector you see in the image above. It's designed to induce lag in the system so that the Vejle chip doesn't run faster than the old stuff, something Microsoft couldn't allow to happen. Facepalm away, good people, facepalm away.
Silicon chips get speed boost with a lead start
In tennis, the materials of the tennis court affect the performance of the ball. Such is the case, on a much, much smaller scale, for electron movement across circuitry. Silicon chips give resistance that lowers the speed limit, while atom-thick sheets of carbon (a.k.a. graphene) have a special property whereby free electrons are almost weightless and can travel up to 0.003 times the speed of light -- sounds great, but it's hard to produce in bulk. Cut to Han Woong Yeom and Pohang University of Science and Technology in South Korea. His team has added a thin layer lead on a silicon chip, lowering the electron mass (and thus proportionally raising its speed) to 1/20th compared to standard silicon. Still a ways to go for graphene speeds -- by a factor of three, according to Yeom -- but it's also more likely to mass production.
TSMC begins construction of new $9.3b foundry, wants to sate our constant hunger for chips
TSMC might not necessarily be a household name, but the product of its labors tends to be all over home electronics. Aiming to keep that trend going, the Taiwanese chipmaker has just broken ground on its third 300mm wafer plant, located in Taichung's Central Taiwan Science Park. The new Fab 15 will have a capacity of over 100,000 wafers per month -- earning it the prestige of being described as a Gigafab -- and once operational it'll create 8,000 new skilled jobs in the area. Semiconductors built there will also be suitably modern, with 40nm and 28nm production facilities being installed, and lest you worry about such trivial things as the environment, TSMC says it's doing a few things to minimize the foundry's energy usage and greenhouse gas emission. Then again, if you're going to spend nearly $10 billion on something, would you expect anything less?
Intel's Sandy Bridge CPUs to arrive ahead of schedule, could be with us this year
Right now, Intel has every right to lay contentedly atop the laurels of its biggest quarterly profit ever, but that's not what the company is doing at all. Instead of protracting the life of its current-gen processors unduly, Intel is planning to accelerate the roadmap for its next generation of multicore parts, codenamed Sandy Bridge. The difference between the Nehalem-based stuff we have today and the upcoming chip is that the Sandy Bridge architecture takes everything down to 32nm -- including the graphics processor and memory controller which are built at 45nm at present -- while keeping it all within the same enclosure. Enthusiastic feedback from customers who were given tasters of the Sandy stuff has been to blame for this haste on Intel's part, and we're told that with additional investment in 32nm infrastructure, the chip giant plans to make deliveries late this year. That in turn could potentially result in some eager vendor pushing a Sandy Bridge laptop or desktop out before 2010 is through -- which would be all kinds of nice.
Samsung's ARM roadmap lays coordinates through 2013: Aquila, Venus, and Draco (oh my)
Ah, leaked company presentation slides, they have a clarity only Mr. Blurrycam would despise. EETimes got a batch of them from Samsung dated November 2009 making the rounds, but more important than revealing its equal love for both Roman and Greek mythology, we get a glimpse at its then-planned ARM chip roadmap (yeah, another one) through 2013. In a nutshell, for the Cortex A9 crowd we've got the 800MHz dual core "Orion" due for mass production in Q1 2011, a 1GHz single core "Pegasus" for Q4 2011, a 1GHz dual core "Hercules" for Q1 2012, and for sometime in 2012 / 2013, a 1.2GHz dual core "Draco" and quad core "Aquila." Fear not, Cortex A5 fanatics, you've got gifts as well, in the form of 600MHz single core "Mercury" and dual core "Venus" chips, slated for 2010 / 2011 and 2012 / 2013, respectively. We don't expect the nomenclature to extend beyond internal usage, but frankly, who cares -- it's the devices that count, and unfortunately all we can do is doodle our future gadget hopes and dreams onto scraps of paper while we wait.
Google buys firm of former Apple employees
Google's purchase of a firm staffed with former Apple employees is surrounded by mystery, according to AppleInsider. Agnilux is a small San Jose startup founded by a few former Apple employees, most of whom left the mothership right around the time of the P.A. Semi acquisition. Other than that, nothing is known about the company. And I mean nothing -- the NYT's Bits blog even tried to do a drive-by of what they were up to, and came up with bupkis. It's probably something processor-related, but whatever it is, Agnilux is guarding it so closely that they won't even talk abstractly about what they're working on, for fear that someone will "take our intellectual property before we're ready." The closest NYT gets is "some kind of server." Google has purchased the company, for a (surprise) undisclosed sum. What do they want with it? We have no idea -- Google already knows their way around server architecture, and it certainly seems like they're a little late to start installing new processors everywhere. Conspiracy money says that they really just wanted a nice chunk of Apple -- if that's the case, then with Agnilux on the payroll, they probably got what they wanted.
iPad component cost re-estimated
Now that the iPad is actually out and we know what's in it, iSuppli has adjusted its guesstimate for the actual price of the hardware to US$259.60. That's significantly more than the original estimate that was made a while back; iSuppli says that the iPad uses more silicon chips than expected, including three separate chips to control the touchscreen itself. That price is the 16GB Wi-Fi model (that retails for $500); the higher memory models obviously cost more (up to $348.10 for the 64GB Wi-Fi model). Still, Apple is making a solid profit on the per-unit price. There's no question that the iPad will make money no matter what, but there are tons and tons of other factors to include in this. On the flip side of the equation, this price doesn't include shipping out iPads to all of Apple's various stores, money to pay employees, and of course, all of the backend software and hardware design that went into actually creating these devices in the first place. Of course, in terms of profit, the price that you pay for the device at checkout is just the beginning; there's a lot of money also flowing over the App Store, and in iBooks and so on. Just looking at the hardware costs won't get you very far. Apple has money moving all over the place around this device.
First Look: Game Table for the iPad
Here's some screenshots for another upcoming iPad app called Game Table. The app brings Checkers, Chess, and various card games onto Apple's tablet with detailed graphics and an "intuitive" interface -- the developers claim it's like carrying full board games around with you, but without all the little pieces and doodads. Unfortunately, that also means that you don't actually "play" any games on the device -- it's just a series of boards and interactive pieces for them, so it's up to you as the player to determine how you want to actually move them around. That could be either a benefit (if you have a weird variation of poker or chess that you like to play that wouldn't normally be found in a mobile game, there you go) or a hindrance, if you'd rather your board game action be a little bit more guided. But the price is right -- the Game Table is set to release for just 99 cents. Game Table will be available on the App store at launch. %Gallery-89336%
Microprocessor mega-shocker: self-assembling silicon chips could lead to ever smaller circuitry
Researchers have been hard at work for the past few years trying to build computer chips using self-assembling circuitry built of molecules -- meaning that they're incredibly teensy. Some researchers at MIT seem to have gotten the hang of this nano-business, according to a paper just published in Nature Nanotechnology (which also happens to be our favorite magazine after Offset Print Enthusiast). They've made a pretty good leap forward recently, by using electron-beam lithography to make patterns of nano-posts on a silicon chip, which are deposited with special polymers, resulting in a hookup between the polymer and the posts which arrange themselves into useful patterns all on their own. The MIT researchers have found the polymers they're testing capable of producing a wide variety of patterns that are useful in designing circuitry. In the short term, uses could include magnetic nanoscale patterns being stamped onto the surfaces of hard disks using the tech, but there's a lot more researching to be done before the self-assemblers get busy in consumer goods.
Crystal discovery could pave the way for new generation of computer chips
The discovery is still literally in the building blocks stage, but a team of researchers from Florida State University say that four new so-called "multiferroic" crystals they've identified could eventually lead to a "new generation" of computer chips. Those new chips would apparently not only be able to expand the capacity of storage devices by 1,000 to a million times but, since data would be written both electrically and magnetically, they'd also be far more secure. As if that wasn't enough, the researchers also say any future chips would have "far less environmental impact" than current chips, as they wouldn't rely on lead as chips now do. Of course, the researchers are quick to point out that won't happen overnight, with Sir Harold Kroto saying that this discovery is "where the transistor was when it was first invented," and adding that "it's a long, hard road before we catch up."
ARM and Globalfoundries partner up for 28nm Cortex-A9 SOCs, invite great expectations
This one slipped the net during the excitement that was MWC this year, but it's such a promising development that we have to give it its due attention. ARM and Globalfoundries have announced plans to start building new systems-on-chip using the latter's ultramodern 28nm high-k metal gate production process, with the resultant chips offering up to 40 percent greater computational power, 30 percent greater power efficiency, and a terrific 100 percent improvement in battery longevity relative to their current-gen siblings. Mass production of these Cortex-A9-based units is expected in the second half of 2010, which means they should be among the very first chips off Globalfoundries' 28nm assembly line. The good news, though, is that the technology is described as "ready for high-volume implementation," so there should be no shortages when things finally get rolling. Let the wild-eyed anticipation begin.
The Daily Grind: Hey big spender!
Gil. Gold. Adeena. ISK. Influence. Infamy. Chips. Crowns. Whatever the game calls it (and there are a lot more words aside from those) money is an important part of most MMOs. Much like money in the real world, it generally follows three simple rules: you need it, you don't have enough of it, and you can't get it fast enough. And we all deal with it in our own way. But when the time comes, almost every one of us will pony up seemingly astronomical sums for that one thing. It might be a mount, maybe weapons or armor, perhaps a piece of furniture in a game with player housing. Whatever the item is, the cost of obtaining it becomes a non-obstacle, and your cash display turns into a new experience bar that you need to fill for your precious treasure. So, what was your biggest purchase? Was it something that was once expensive but now cheap, or is it still pricey as ever? Were you happy to have it or regretful at blowing your bankroll? And perhaps most importantly, do you still have it and use it, or has it long since been replaced?
Broadcom announces Android support, three-pack of chips to make your phones more awesome
Chip maker Broadcom has unveiled no fewer than three new mobile-themed hunks of silicon this week in preparation for MWC in just a few days' time. You ready for this? Alright, first up we've got the catchily-named BCM20751, which performs the rather ordinary tasks of GPS, Bluetooth, and FM radio management but also throws in an audio processor to offload some work from the phone's primary CPU, which the company says can reduce battery consumption enough to improve playback time by up to 100 percent in some situations. Next up, we've got the BCM4751, a GPS receiver that Broadcom's confident is going to set a new benchmark for mobile location-based services; a complete setup takes less than 30 square millimeters of precious board space and is claimed to be a guru at picking up weak signals all the while sipping power. Finally, the BCM2049 supports Bluetooth 2.1+EDR, FM (both transmitting and receiving), and Bluetooth Low Energy -- something that was recently adopted for standardization in Bluetooth 4.0. All three should be on display at the show next week. That's not all, though -- the company is also announcing comprehensive support for Android across much of its product range, which seems like a pretty prudent business decision all things considered.
Apple making its own chips starting with the A4
Even though this morning's presentation had Apple calling themselves the "largest mobile device company" in the world, apparently they're in the processor business now, too. The just-announced iPad doesn't carry any special Intel or Nvidia CPU -- it's a homecooked 1GHz chip called the Apple A4. Apple says it's designed for high performance and low power, which is probably how they got that crazy 10 hour battery life and one month (!) standby life. We guess that PA Semi acquisition was a good idea. We've been hearing for a while that Apple was picking up chip designers and hiring specialists for chipmaking, and it looks like the A4 is the first release (fourth produced?) product of all of that. It'll be interesting to see how their first major foray into silicon works out.
Intel forks over the $1.25 billion settlement to AMD, apparently had it 'just laying around'
Remember that time you owed your buddy for the take out and then you found $20 in the couch? This is kind of like that. Except instead of "take out" we're talking "accusations of anticompetitive practices and stolen IP," and instead of "$20" we're referring to the $1.25 billion check that Intel just shot into the arm of AMD, as per agreement. Intel certainly isn't out of the woods yet with this anticompetitive stuff, but with the biggest CPU monkey off its back and some fancy patent cross-licensing between the companies, we should hopefully see the benefits of this in better and faster chips from both chip giants in the somewhat distant future.
Independent UK retailer boss expects PSP Go to 'fail miserably'
The managing director of Chips, the UK's largest independent game store chain, doesn't see a bright future for Sony's new PSP Go. In fact, during a little pow-wow with GI.biz, Don McCabe said, "I'm 99.9 per cent sure it's going to fail miserably, in which case it's going to put back other potential people coming into that digital space." Wow, that's a lot of certainty! McCabe doesn't point to any one thing about the new handheld as a deterrent for potential customers (examples: price; no UMD; crazy cable accessories), but seems adamant that the system isn't destined to "go anywhere." Of course, this comes in stark contrast to Sony's opinion that PSP Go sales are meeting expectations. If both end up being correct, those must have been some weirdly low expectations.
Seven Samurai chipmakers set to take on Intel
You know, it's been nearly forty years since Intel introduced the first microprocessor, and even at this late date the company comprises a whopping eighty percent of the global market for CPUs. But not so fast! Like an electronics industry remake of The Magnificent Seven (which is, of course, an American remake of The Seven Samurai) NEC and Renesas have teamed up with a stalwart band of companies, including Hitachi, Toshiba, Fujitsu, Panasonic, and Canon, to develop a new CPU that is compatible with Waseda University professor Hironori Kasahara's "innovative energy-saving software." The goal is to create a commercial processor that runs on solar cells, moderates power use according to the amount of data being processed (a current prototype runs on 30% the power of a standard CPU), remains on even when mains power is cut, and, of course, upsets the apple cart over at Intel. Once a standard is adopted and the chip is used in a wide range of electronics, firms will be able to realize massive savings on software development. The new format is expected to to be in place by the end of 2012. [Warning: Read link requires subscription]
Intel denies rumors that Z-series Atoms are headed for the grave
Intel wants you to know that the rumor that its Z-series Atom chips are headed for the "discontinued" pile is not true. A few days back, we heard that the chips -- which were initially designated for MIDs but made their way into some netbooks -- could no longer be ordered from Intel. A spokesperson for the company, however, speaking with Register Hardware, said that the rumors were "100 percent inaccurate." We'll just have to wait and see how this all pans out, but we're still not feeling terribly positive about poor little MIDs' odds.
UK retailers lament PSP Go pre-orders, demand PSN cards
If PSP Go is considered a "ripoff" in America, what do our friends in the UK call it, where it may retail for more than double the cost of the current PSP? The official UK price has yet to be revealed, but the leading national retailer Game is taking pre-orders at a "guide price" of £230, a significant jump over the average retail price of £100 for the current PSP.The sticker shock may be scaring off customers, as independent shops are telling Edge some frightening pre-order stories. "I don't have a single pre-order for PSP Go at the moment," Chips' Don McCabe told the outlet. "We haven't got any [PSP Go pre-orders] at all," repeated Grainger Games' Chris Harwood. While the head of SCEE believes consumers will pay an early adopter premium, McCabe believes otherwise. "We can't see where that price justification comes in when effectively it's a lighter, slimmer PSP. It's got a bit more memory, but memory's not that expensive. It can't handle UMD so part of the mechanism disappears, so where does the price come from?"Retailers are not getting an added benefit for stocking the PSP Go. Margins on game hardware have been historically low and PSP Go looks to follow suit. In America, SCEA's Eric Lempel noted retailer enthusiasm due to the sale PlayStation Network cards at retail. UK retail partners currently don't have an equivalent revenue source, a problem that may hinder retail enthusiasm. "You need to see some sort of revenue streams coming off the back of these machines, otherwise from a retail point of view it's just not worth it," said McCabe.
Ex-Seagate CEO joins startup Vertical Circuits, learns secret of the silver, gadget-shrinking ooze
Bill Watkins, the oft-outspoken former CEO of Seagate, has thrown his support behind tech startup Vertical Circuits, who claim to have an uncanny knack for shrinking gadgets with the power of voodoo -- or rather, a patented silver ooze, but we prefer our theories. The goo works as a replacement for gold wires to connect vertically stacked chips, cleaning up the internal cable clutter and leaving more room for better processor, bigger batteries, larger displays, or just a tinier form factor. Right now the focus is on stacking flash memory, but the group says they can use the same technique for processors and other chips. At this stage, there's no product or partnership to show for it, but if they're as good as they say, we hopefully won't have to wait long to see the fruits of their labor.
