Xilinx
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Blu-ray video encryption cracked using $260 kit
When a master key for HDCP encryption surfaced last year, Intel hardly broke a sweat. It declared that nobody could use the key to unlock Blu-rays or other protected sources unless they got into the semiconductor business and "made a computer chip" of their own. Oh Mann, didn't they realize? That sort of language is like a red rag to a German post-grad, and now Ruhr University's Secure Hardware Group has produced the ultimate rebuttal: a custom board that uses a field programmable gate array (FPGA) board to sit between a Blu-ray player and TV and decode the passing traffic. Student price: €200, and no silly bodysuits required.
Fujitsu's waterproof Arrows Tab LTE F-01D to launch on DoCoMo next month
First rule of expensive electronics 101 is don't get'em wet. For the Japanese, however, a waterproof gadget option's a welcome value-add to time spent soaking in that ofuro. We first got a sneak peek at DoCoMo's H2O-resistant LTE Fujitsu tablet just last week, and now the company's making the announcement official. Joining the Arrows Tab LTE F-01D on the carrier's new 4G Xi (read: Crossy) network is our good Samsung friend, the Galaxy Tab 10.1 LTE SC-01D. Both slates are set to hit the operator's Japanese airwaves next month, with Sammy's bowing in early October and Fujitsu's model landing a few weeks later. While we're already privy to all the internal guts and glory of the former tab, we finally have some spec confirmation on the Arrows. The 10.1-incher boasts a WXGA display, dual-core processor running Android 3.2, 1.3 megapixel front-facing / 5 megapixel rear camera setup, up to 32GB of storage and that ever useful waterproofing. Try not to be too jealous, statesiders -- there's always that glimmer of FCC filing hope.
USB 3.0 data transfer demonstrated at IDF
Now that you know everything there is to know about the forthcoming rendition of your favorite port, there's just one little question left to be answered: how does it perform in the real world? Fresco Logic demonstrated a data transfer using the newfangled technology at IDF 2008 via a "self-developed software development platform." The results? Just over 350MBps. Not bad for a dry run, huh?
BlueFlash: Bluetooth for the Apple II
Never say die to the old Apple II. A hacker named Vinchysky has melded a Disk ][ controller card with a Xilinx FPGA, which in normal-person-speak means he's enabled you to plug a Bluetooth dongle into an Apple II.The hookup itself is basically just a USB connection, so you could conceivably transfer in any files you wanted from either a USB drive or a Bluetooth connection to any PC (or any Mac, or any iPhone... or anything with Bluetooth at all... Mind boggled yet?). The writeup of how Vinchysky created it is interesting, while a little on the technical side. Then again, the guy is working technical magic, so we'll let him have his jargon.And the best part is that we're told this thing will be offered for sale-- he's planning to send them out at a tidy $160, within the next few weeks. If you've got an Apple II sitting around that you're just jonesing to get hooked up to a Bluetooth device, this is what you've been waiting for.[via MacBytes]
Xilinx, Altera showing off FPGA coprocessors at IDF
While Field Programmable Gate Arrays (FPGA) haven't benefited from a good deal of buzz just yet, things could be taking a turn, as both Xilinx and Altera caught a few eyes at IDF. We've already seen the unique, albeit highly specific chips in a supercomputer, but the dedicated coprocessor / accelerator modules could be landing beside your Intel Xeon CPU. Essentially, the devices plug "directly into the processor socket of dual- or quad-socket servers" in order to provide "high performance application acceleration ranging from 10x to 100x compared to processors alone, while simultaneously reducing overall system power consumption." The modules act as targeted CPUs, effectively computing very specific tasks in a much more efficient fashion than a general microprocessor can alone, which could boost the speed of scientific, financial, and life science applications that rely on very particular calculations. Of course, mainstream adoption still has quite a ways to go, but the quicker we get dedicated physics and AI coprocessors to go along with these snazzy new GPUs, the happier (and poorer) we'll be.[Via RobotSkirts]Read - Altera demonstrates FPGA at IDFRead - Xilinx demonstrates FPGA at IDF
University of Edinburgh crafts energy efficient FPGA supercomputer
Considering that ATI and NVIDIA don't seem to be making any substantial strides in reducing the amount of energy required to run their products, it's a tad surprising to hear of an entire supercomputer running a bit leaner than the competition. Hoping on the ever-growing green bandwagon, University of Edinburgh developers are at it again, this time crafting an uber-speedy machine that's reportedly "ten times more energy efficient and up to 300 times faster than its traditional equivalents." Based on field programmable gate arrays (FPGA), the chips are not only very difficult to program, but they can currently only be used "to perform very specific tasks." Of course, the creators are more interested in the extreme number crunching and power saving abilities than anything else, and while no commercial uses have been identified just yet, the machines could purportedly be used in fields such as "drug design, defense and seismology."[Via CNET]
