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White paper: Intel® 82801DB I/O Controller Hub 4 (ICH4)
...USB2.0 devices for years to come. With integration into the chipset, the special needs of the host controller’s memory access patterns can be optimized through internal protocols, data paths, and arbiters that are not possible or cost-effective... http://www.computerweekly.com/Articles/2009/11/19/238963/White-paper-Intel174-82801DB-IO-Controller-Hub-4.htm
White paper: Two Fold
...allowing it to pass on to the system bus. 2.2.2.1 Look Through Read Cycle Example When the processor starts a memory access, the cache checks to see if that address is a cache hit. HIT: The cache responds to the processor’s request... http://www.computerweekly.com/Articles/2009/11/19/239092/White-paper-Two-Fold.htm
Toshiba ups hard disk access speed
... Toshiba's new MK6022GAX has an average data transfer rate of 100Mbytes per second using the Ultra DMA (Direct Memory Access) Standard, and an average seek time of 12 milliseconds. It measures 69.85 millimetres by 100 millimetres by 9... http://www.computerweekly.com/Articles/2002/08/01/188790/toshiba-ups-hard-disk-access-speed.htm
White paper:ENERGY STAR* System Implementation
Published by Intel with technical collaboration from the U.S. Environmental Protection Agency http://www.computerweekly.com/Articles/2009/11/19/239099/White-paperENERGY-STAR-System-Implementation.htm
Apple fixes Mac Wi-Fi flaw
...Bugs, LMH said Apple's Airport Extreme driver fails to handle certain beacon frames, leading to out-of-bounds memory access and resulting in a so-called kernel panic. Apple said in its 305031 advisory,"An attacker in local proximity... http://www.computerweekly.com/Articles/2007/01/26/221438/apple-fixes-mac-wi-fi-flaw.htm
Microsoft delivers 10 patches and tool update
...execution on an affected system. MS06-062, which addresses four separate Office vulnerabilities including improper memory access, malformed chart record, malformed record memory corruption and smart tag parsing. The one important patch is... http://www.computerweekly.com/Articles/2006/10/10/219120/microsoft-delivers-10-patches-and-tool-update.htm
Accelerating data to iWarp speed
...applications to write directly to another server's memory across the network. This concept, called remote direct memory access (RDMA), lies at the heart of high-performance connectivity technologies such as Infiniband. "Infiniband... http://www.computerweekly.com/Articles/2006/11/27/220168/accelerating-data-to-iwarp-speed.htm
ISCSI gets a boost from InfiniBand
...of the InfiniBand specification for connecting InfiniBand networks to iSCSI storage. RDMA stands for Remote Direct Memory Access, which allows the network adapter to transfer data directly to or from application memory, which is what makes InfiniBand... http://www.computerweekly.com/Articles/2006/09/26/218728/iscsi-gets-a-boost-from-infiniband.htm
Intel QuickData to open up server technology
...utilise QuickData, a component within I/OAT that boosts networking performance. QuickData includes a Direct Memory Access (DMA) engine, which optimises the way in which CPUs extract data from memory. It does this, Intel claims... http://www.computerweekly.com/Articles/2006/10/26/219485/intel-quickdata-to-open-up-server-technology.htm
Critical flaws found in Excel, Flash Player
...actively exploited. In its advisory on the Macromedia Flash Player flaw, FrSIRT outlined two problems: Improper memory access errors that occur when malformed .swf files are processed. Attackers could exploit this to launch malicious commands... http://www.computerweekly.com/Articles/2006/07/11/216911/critical-flaws-found-in-excel-flash-player.htm
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A Computing Platform That Scales
...SMT) enabled per core, will readily achieve 64 Logical Processors. R2 features enhanced support of Non-Uniform Memory Access (NUMA) computer architectures along with new User-Mode Thread Scheduling (UMS) technology. UMS enables... http://blogs.msdn.com/philpenn/archive/2009/08/17/a-computing-platform-that-scales.aspx
Schneier on Security: Faking Hardware Memory Access
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In brief
Flash MCUs suit inverter- and motor-control applications.
Multiple flaws reported in Linux
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The Khronos Group: Open Standards, Royalty Free, Dynamic Media ...
... passing constant value to kernel CL_DEVICE_MAX_WORK_ITEM_SIZES for CL_DEVICE_TYPE_CPU Local memory access question in the specification Working Group Info Intel CPU drivers? How to get point stripes function to... http://www.khronos.org/
88GMV : MEMORY ACCESS PANEL : Same day shipping!
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Industry Standard Architecture (ISA) Direct Memory Access Plug In Data Acquisition Boards in US
BOUML 4.16
ACRO.IT: DMA - Direct Memory Access
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