chip
Latest
More dirt on Intel's Penryn / Nehalem architecture
While you've been off dreaming of long-range WiFi, Intel's not forgotten about its Penryn / Nehalem architectures, and thanks to an uber-boring slideshow presentation, we now know more than ever about the forthcoming duo. As expected, there isn't much new on the oft detailed Penryn front, but the fresher Nehalem most certainly piqued our interest; while built on the same 45-nanometer technology as its predecessor, Nehalem is being hailed as "the most dramatic architecture shift since the introduction of the front-side bus in the Pentium Pro in 1996." Attempting to back up such bold claims came news that HyperThreading would be native to Nehalem, and it would "share data at the L1 and potentially, the L3 cache levels," allow eight-core CPUs to clock down to two / four, and boast scalability options to satisfy a wider market. Most intriguing, however, was the "optional high performance integrated graphics" that could reportedly be included on the same processor die, which could certainly prove interesting if crammed into, say, a UMPC. So if you're still not satisfied with the highlights, and don't get enough mundane PowerPoint action from your corporate employment, be sure to hit the read link when your friends aren't looking.
AMD integrates ATI Radeon X1250 into Vista-certified 690 chipset
Although ATI's R600 graphics chip may have hit a recent snag, it seems that the company's Radeon X1250 GPU is coming along just fine, as it claims the proud title of "world's first" integrated graphics unit to receive Vista certification. The chip, of course, is a critical piece of AMD's latest 690-series chipset, which integrates Aero-capable graphics, 1GHz HyperTransport interface speeds, and support for Sempron, Athlon 64/64 FX/64 FX X2 processors, PCI Express, Microsoft's DirectDraw, hardware acceleration for MPEG-2/4 and WMV9, TV output, HDCP-compatible DVI / HDMI outputs, and the general smorgasbord of connectors we're all used to seeing these days. Putting the resources of the ATI / AMD merger to full use, the 690 family claims to be the first chipset from the pair that supports ATI's Avivo technology, which purportedly makes your multimedia experiences within Vista a smooth ordeal. AMD's latest should be available right now for an undisclosed price, but we'd wait for a few hands-on opinions before rushing out and skipping over a dedicated GPU in your next rig.[Via 64-Bit-Computers]
Nike+iPod Serial-to-USB adapter tracks nearby runners
While not even the Nike+iPod was exempt from a bit of tinkering in its lifetime, this well-planned modification certainly takes the cake. In what's sure to drive privacy advocates unnecessarily mad, the crafty gurus over at Spark Fun Electronics have taken those widespread Nike+iPod tracking warnings and developed a product to exploit them, resulting in the Nike+iPod Serial-to-USB adapter. Deemed a "simple interface" to plug the Nike+iPod receiver into your USB port, the device then utilizes a VB program "to listen for all foot pods in range and display the raw data including foot pod IDs." Essentially, you can turn your PC into a spying machine for tracking nearby runners, but considering the range on this thing tops out around 60-feet, you're best option is to grab your laptop and camp out under the brush at a nearby running trail, but you didn't hear that from us. Of course, this creation could indeed be used for less devious matters, but regardless of your intentions, you'll be forced to buy at least ten units at $22.46 apiece, but we all know the truly voyeuristic will need a few dozen just to get started.[Via Podophile]
PS3 price drop could follow slashed Cell chip costs in '09
It's no secret that the Cell chip, currently bloated by 90- and 65-nanometer circuitry, is driving up the cost of PlayStation 3. Sony hopes to improve the chip's profitability by moving to 45-nanometer circuitry, in turn, driving down per-chip production costs. Commercial production of the 45-nanometer Cell is expected to begin by early 2009, which could indicate that a significant PS3 price drop (or perhaps, a slimmer model to compliment the even tinier new chip) would follow later in the year -- assuming that Blu-ray drive costs would have also dropped by then.Of course, the equipment needed to manufacture the 45-nanometer chips would require a steep initial investment, suggesting that Sony may cease in-house production of the Cell and outsource the process to companies that specialize in chip-making. Expect Sony to be making calls to Taiwan Semiconductor Manufacturing Co. Ltd. and United Microelectronics, the world's two largest contract chip makers, any day now.
Researchers churn out "world's densest" memory circuit
Undoubtedly, there's been quite a few chips claiming to hold some sort of "world's smallest" title, but a team of researchers have crafted what they call the "most dense computer memory circuit ever fabricated," capable of "storing around 2,000 words in a unit the size of a white blood cell." Scientists at Caltech and UCLA put their proximity differences behind them for a bit to develop a 160-kilobit memory cell that purportedly has a record-setting density of "100 gigabits per square centimeter." The bantam chip is capable of holding a document the size of the US Declaration of Independence with room leftover for a few quarterly reports (or slow jams), but Caltech chemistry professor James Heath doubts that we'll see it in mainstream action anytime soon. Still, the team isn't backing down from its discovery, and hopes to see this manufactured and placed into laptops in the coming years.[Via Slashdot]
Britain's CSR developing uber-sensitive Bluetooth / GPS hybrid chip
Considering how governments are suddenly feeling that tracking your every move, or at least providing the means for someone else to, is such a brilliant idea, it's no surprise to see the Bluetooth masters at Cambridge-based CSR buy up NordNav and Cambridge Positioning Systems. The new mishmash of companies now has consolidation on the brain, as it's developing an all-in-one microchip that will sport both Bluetooth and GPS functionality on a single module. Additionally, the chip would reportedly "drain less power and be cheaper for handset makers than having two separate chips in their devices," as both technologies would have one processor doing the work, resulting in a more efficient process. The company's CEO claimed that its combo chips would cost manufacturers "an extra dollar per chip as opposed to around $5 to $10 for putting in a current standalone GPS chip," and moreover, these devices are designed to be ultra-sensitive, giving it connection abilities indoors and in "deep urban areas" where current units fall short. Already being hit up by a few anonymous mobile producers, CSR plans to get these things shipping "during the first half of this year," and hopes to start turning a profit on them by 2008.
AMD introduces DTX open standard to boost SFF adoption
Although vanilla desktop PCs have (generally) been the same size and shape for years, the small form factor world has never really settled down, and while various other protocols have been thrown out there, no one has actually stepped up the task of standardized an SFF chassis until now. AMD has just announced the DTX "open standard," which the firm hopes will "enable broad adoption" of the SFF PC in order to deliver "innovative solutions to market that are smaller, quieter, desktop-friendly," and less taxing on the ecosystem. Reportedly, the DTX standard "will be designed to embrace energy-efficient processors and allow an optimally designed small form factor system to consume less power and generate less noise." Additionally, an open standard that's widely embraced will make the lives of OEMs much easier, and will hopefully give us folks looking for those wee PCs a bit more choice when it comes to picking one up. Notably, it seems that Asus has latched on already, boasting that it will start busting out DTX-compliant motherboards here shortly, likely to be bundled in some fashion with an AMD chip. If all goes as planned, this open standard should actually decrease manufacturing costs across the board over time, and AMD stated that a "review copy of the DTX specifications" should be made available sometime this quarter.[Via Inquirer]
Transistors nearing the one terahertz barrier
Tossing the all-too-common "world's fastest" label on your latest gig seems to happen entirely more frequently than necessary, but researchers at the University of Illinois at Urbana-Champaign are make this claim legitimately. While we've seen those wee transistors ratchet up in speed, these gurus have shattered any previous records that may have been standing by crafting a transistor "with a frequency of 845GHz," which is "approximately 300GHz faster" that those built by "other research groups." While the terahertz barrier is arguably the "Holy Grail" of transistor speed, this leap forward doesn't leave them too far off from the ultimate goal. In addition to the pseudomorphic construction, the crew also used tinier components in order to "reduce the distance electrons have to travel, resulting in an increase of speed." Notably, the chip "only" runs at 765GHz while ticking along at room temperature, but chilling it to minus 55-degrees Celsius bumps it up to the record-holding 845GHz mark. Developers are quite pleased with the results, but as expected, aren't entirely satisfied, and seemingly can't wait to push the envelope a bit further and break their own record sometime soon.
Mod chips soon in vogue Down Under
Expected to be passed this week, Australia's Copyright Amendment Bill 2006 will make it legal for consumers to use mod chips designed to bypass region coding. If these chips subsequently circumvent anti-piracy technology, then that's cool too. Despite pressure due to obligations established by its Free Trade Agreement with the US, the Australian government has opted not to amend wording that would outlaw code-busting chips.While likely too small of a market to force the alteration of current manufacturing processes, Australia could push game console makers to separate their region coding and copyright protection technologies in the future. "I think people are just going to have to sit down and think about manufacturing standards," recommended Carolyn Dalton of the international law firm Minter Ellison; that, or just cut the Aussies off. No PlayStation 3 for yous!
AMD shows off Barcelona server chips, garners mixed reviews
With Intel giving its shareholders some awfully great news to savor over the holidays, AMD had to hit back with some news of its own, but you'll definitely get a different vibe from reading ExtremeTech's take on the firm's recently showcased Barcelona than from the horse's own mouth. While AMD parades its 65nm chip as "the world's first native quad-core x86 server processor," and boasts about its "significant advancements in performance per watt capabilities," we've reason to wonder if things aren't a bit sugarcoated. While the wafer was demonstrated as utilizing "all 16 cores" and being a seamless upgrade from "dual-core to quad-core", hard facts (read: the much anticipated benchmarks) were curiously absent. Aside from injecting onlookers with more of the same technical minutiae we've seen over the past few months, AMD didn't exactly flesh out a lot of new details to chew on, but ExtremeTech's reference system "was the loudest they'd ever had in their office," and sucked down nearly 600 watts of power with just two HDDs and a single graphics card. So while we're firmly withholding judgment until its officially released, we'd say AMD still has a bit of tweaking to do before the competition rolls in.UPDATE: Looks like we mistook the quad-core Opteron and the Quad FX (announced on the same day, nonetheless) chips as one in the same, when (thankfully) they're not, but those eying the recently-released FX-based desktops may want to think about how much noise they're willing to put up with before throwing down on a new machine.Read - AMD Press ReleaseRead - ExtremeTech's Hands-on Testing
Intel's Penryn Core 2 Quad processor "on schedule"
With the rampant delays swarming nearly every aspect of consumer electronics, it's understandable to approach "release dates" with a certain level of skepticism, but Intel's Mark Bohr has stated that the company is already "processing the first samples of the Penryn design," which is good news for Intel fans everywhere. The 45nm, quad-core successor to its Core 2 Extreme QX6700 was previously scheduled to be released "sometime during Q3 2007," and just as Intel nailed their November target on its latest Kentsfield chip, it just might be safe to put a little stock in this date as well. Dubbed the Core 2 Quad, this next generation processor will seek to increase power, consume less energy, and primarily outgun AMD by releasing its 45nm CPUs only months after AMD launches its 65nm Barcelona. Additionally, Penryn could play a role in the part of Montevina, which according to Intel's roadmap, would be the successor to Centrino Pro. Nevertheless, Intel's done a fair job of keeping its promises as of late, so we're banking on them keeping this one as well, which means the first batch of Yorkfield-derived wafers should hit motherboards "in the second half of next year."[Via RegHardware]
Apple investigates heat-to-electricity chip from Eneco
Apple Insider reports that a new chip that could convert heat into energy. The new "solid state energy conversion generation chip" is under development by chip maker Eneco. It works by grabbing electrons from a hot metal plate, passing them across a vacuum to a cold metal plate and capturing the resulting electronic charge. Or something like that.(We're not physicists, so don't sue us or anything.) The article says that Eneco is in talks with Apple (as well as Dell) to use this technology to harness the waste heat given off by CPUs to power fans and other electronic components.
Qualcomm announces single-chip UMTS and HSDPA
It seems the "set" part of "chipset" doesn't really apply to Qualcomm's latest solutions for WCDMA-based 3G handsets. Their QSC6240 and QSC6270 products -- for UMTS and UMTS / HSDPA, respectively -- integrate pretty much everything you need to make a phone on a single 65nm die (a radio transceiver, modem, processor, and power management subsystem, to be exact). Features include quad-band GSM, support for still cameras up to 3 megapixels, 72-tone polyphony, USB 2.0, 15fps video, and a veritable who's-who of codec support -- all in the manufacturer's choice of one 3G band from 800, 850, and 900MHz, and two from 1700, 1800, 1900, and 2100MHz. So if you were... you know, waiting for a single-chip solution to manufacture that UMTS phone you're planning, now's your chance.[Thanks, TJ]
TI launches chipset for entry level featurephones
As multimedia features typically associated with higher-end handsets -- music players, video cameras, 3D acceleration, and the like -- start to trickle down to the mainstream, chip suppliers are looking at ways to make the requisite chipsets mainstream, too. Enter TI's OMAPV1035 "eCosto" single-chip platform; with an ARM9 processor core, the 1035 will be manufactured using a 65nm process when it begins volume production in early 2008. Features include EDGE support (but no 3G in sight -- we question that logic for a multimedia chipset that isn't due for another year), 30 fps video streaming at resolutions up to 320 x 240, 3D gaming, and support for still cameras up to 3 megapixels. Just as long as we get an HSDPA version of this goodness, TI, we're with you one hundred percent.
NVIDIA snapping up PortalPlayer for $357 mil.
All the big-time chip kiddies are all about diversity, and now that NVIDIA seems bent on doing things for serious in the GPU, chipset and (most recently) CPU spaces, its next step was pretty natural: go small. That's why it's forking over a cool $357 million for PortalPlayer, the system-on-chip wunderkind behind most some of the biggest music players in the biz -- most recently including the 5G iPod with video and SanDisk Sansa e200 series. However, NVIDIA has its sights set on much more than DAPs, and plans to combine the miniature know-how and processing power of PortalPlayer with NVIDIA's own graphics expertise in a bid to "drive the next digital revolution, where the mobile device becomes our most personal computer." Sounds like a good time for all, especially PortalPlayer stockholders, to which the purchase price represents a 19 percent bump on their stock value as it compares to the 20-day average as of Friday. The boards of both companies have approved the acquisition, and now the only hurdle is regulatory before these two chip fiends start busting out their "digital revolution."
Kyocera develops ultrathin FWMG0-03 mobile WiFi module
We've got all sorts of incredibly tiny chips serving very unique purposes, but Kyocera has developed a 10- x 8-millimeter wireless LAN wafer that should feel right at home in those oh-so-cramped innards of certain diminutive mobiles. The FWMG0-03 module comes in at just 1.25-millimeters thick, and provides full support for 802.11b/g protocols; aside from mounting all of the circuity on a single side of the board, compactness has been aided by the low temperature cofired ceramic (LTCC) used, "resulting in an enhanced bending strength of 400 MPa which is approximately double that of the general LTCC." The chip draws just 0.85 milliwatts while in standby, 550 milliwatts when transmitting data, and 291 (802.11b) / 345 (802.11g) milliwatts when receiving. While we aren't sure which cellphone manufactures are vying for batches of these minuscule modules, we do know that a trio of operating voltages will be available when these start "volume production within 2006," and SDIO / SPI will be the supported interfaces.
NEC ships dual-format Blu-ray / HD DVD chip
It's just one small step on the rough road towards a unified player that will bring peace and unity to a consumer electronics world torn by format war -- or something like that -- but NEC just announced that they're now shipping a dual-format chip that can power the playback of Blu-ray as well as HD DVD discs. We've still got to wait for a optical pick-up lens that can handle the dual formats, but supposedly Ricoh has that in the bag, so no worries, right? Well, we suppose there are a million things that could go wrong along the way, but so far most manufacturers are holding to their "early 2007" predictions for the hybrid player, with NEC promising monthly chip shipments of 300,000 by April of '07. The good news is that the chips will be selling for 10,000 yen ($84 US), which is roughly equivalent to the current costs for chips that only read one format. Also, it seems much more likely that the tech industry will be launching a hybrid player in the near future than the relatively far-fetched concept of the major studios getting behind some sort of all-in-one disc format, so it's good to see the likes of NEC and Ricoh really busting this stuff out.[Via Akihabara]
Laser microchips set to speed computing
Silicon-and-wire-based computer chips not fast enough for you? Your gaming rig may one day be supercharged by chips that communicate by laser light.The New York Times has a report on a new study in academic journal Optics Express that details how using lasers rather than electrical pulses to send data could result in transfer rates up to 100 times what is currently possible. The technology could allow computer makers to pack chips even tighter inside a case and remove a significant bottleneck in the download of broadband data from the internet.Commercial applications aren't likely before the end of the decade, the article says, and affordable consumer versions will likely take even longer. As gamers know better than anyone, when it comes to hot new technology, patience is a virtue.
TI chipset boon for couch potatoes
As manufacturers gear up to ship second- and third-generation handsets with mobile TV support, it seems the lines between phones, televisions, and the TiVo in your family room will be doing a bit of blurring. Texas Instruments is demoing new functionality in its DTV1000 "Hollywood" (no, not that Hollywood) digital TV chipset this week that, when paired up with their OMAP2430 core, offers users DVR and picture-in-picture functionality -- both features usually reserved for more traditional tee vees. Also notable is that TI's solution requires far less buffer memory to get DVR working than other solutions, resulting (hopefully) in cheaper handsets. The software and hardware are available immediately to manufacturers for integration, setting the stage for retail devices some time in 2007; with any luck, that'll line up nicely for US entrants in the DVB game to get rolling.
Broadway chip production well underway since July
IBM announced that their custom-designed Broadway chip for the Nintendo Wii has been sitting in Nintendo's hands since July, resting ever-so-silently, poised to strike like a Puma silently stalking its prey. Ron Martino, director of IBM Technology Collaboration Solutions, commented that production fears should be nonexistent as "We have been shipping well within this quarter (July)," and going on further to say that "In fact, we have shipped a significant volume in this quarter." All well and good, but what about you, the one craving the Wii so bad you've been drawing pictures of it in your notebook, perhaps encapsulated by a red heart with a cartoonish arrow sticking through it reading "Nintendo & Chad 4 Ever?" What does it mean for you? First off, don't ask how we've seen your notebook. Second, you should be thinking "Well, if Nintendo had these chips since July, why haven't they been manufacturing Wiis?" That last one, we really don't have an answer for.So would Nintendo go the way Sega did with the Saturn, springing it upon gamers much like that Puma in the first paragraph leaped upon its prey? Probably not, but it makes that event coming on the 14th that much more interesting.
