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Topic: SRAM


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  Static random access memory - Wikipedia, the free encyclopedia
SRAM is faster than DRAM and is used where speed is the prime requirement such as in CPU caches and router buffers.
SRAM is less dense than DRAM, due to a more complex internal structure, it is therefore not suitable for high-capacity, low-cost applications such as PC memory.
SRAM is significantly easier to work with and faster to implement than DRAM.
en.wikipedia.org /wiki/Static_random_access_memory   (1026 words)

  
 www.cyclingnews.com presents the Interbike show
Next year, SRAM will offer its first ever complete component group for road bikes, from its tried and true cassettes and chains all the way up to a brand new brake/shift lever design which will finally give riders a third shifting style for their road bikes.
SRAM has been secretly developing this road group for the better part of two years, creating what amounts to a new division within the company.
A glance at the cable path underneath the rear derailleur suggests that SRAM may be doing something a little different with their cable pull ratio.
www.cyclingnews.com /tech/2005/shows/interbike05?id=results/interbike0522   (1992 words)

  
 Singletrack - SRAM Set To Buy Avid   (Site not responding. Last check: 2007-10-21)
SRAM and Avid have signed a 'Letter of intent' where the shifting (and now shock) giant is set to buy Avid.
SRAM Corporation is pleased to announce the signing of a Letter of Intent to purchase Avid LLC.
SRAM and Avid are currently in the final phase of due diligence, with the closing expected to take place by Jan. 30th.
www.singletrackworld.com /article.php?sid=1251   (1029 words)

  
 SRAM Editorial
This was unknown to SRAM's editors and publisher, who at the time were unaware of the workings of Medline and assumed that the NLM abstracted most journals, and we did not give the matter much more thought.
SRAM was formed partly because of this surprising abundance of "alternative" journals with inaccurate information carried on Medline.
SRAM does not encourage clinical trial and other primary research submissions, preferring to concentrate on reviews, investigations into anomalous claims, and new methodologies for investigation.
www.sram.org /0802/editorial.html   (2983 words)

  
 SRAM > About Us > History   (Site not responding. Last check: 2007-10-21)
SRAM thanks the industry by throwing a tenth anniversary bash at Eurobike in Friedrichshafen, Germany.
SRAM engineers Sam Patterson and John Cheever are honored by the Intellectual Property Owners Organization for three innovative patents, a first in the bicycle industry.
SRAM Corp. is born and opens its first office/factory in downtown Chicago, Illinois.
sram.hansondodge.com /about/history.asp   (1679 words)

  
 Intel Builds World's First One Square Micron SRAM Cell   (Site not responding. Last check: 2007-10-21)
These cells, the building blocks of memory chips, were built as part of fully functional SRAM devices manufactured using Intel's next-generation 90-nanometer (nm) process technology.
SRAM chips are commonly used as test vehicles to develop next-generation logic manufacturing processes.
The working SRAM chips also demonstrate successful implementation of all of the 90nm process features required for microprocessors, including high- performance transistors and interconnects.
www.intel.com /pressroom/archive/releases/20020312tech.htm   (416 words)

  
 www.cyclingnews.com news and analysis
SRAM's RockShox equipment may currently account for more of the company's presence on bike shop floors, but as it carves a place alongside Shimano and Campagnolo as a serious supplier of transmission and braking components, then it's the SRAM and Avid brands that are coming to the fore.
SRAM has raised that bar even higher for '06, having added a new carbon fiber cage assembly as well as a true short-cage option directed at the single-chainring crowd.
SRAM's Power Chain II line continues with their Shimano-esque bulged side plates but now use a slightly modified profile in order to better mesh with chainrings produced by the new family member, Truvativ.
www.cyclingnews.com /tech.php?id=tech/2005/features/SRAM2006sram   (1161 words)

  
 SRAM Adopts Another
SRAM has a history of acquisitions, owning both Sachs and RockShox, and now has Avid in their crosshairs.
We spoke with SRAM and RockShox public relations and media manager Michael Zellman and toured their Chicagoland facility to find out more about the current state of the company and where they are heading in the future.
At least two new fork platforms will be introduced, and on the SRAM side a ton of new stuff from the drivetrain side of things to follow up on the X.0 series.
www.bikemag.com /news/sram   (699 words)

  
 SRAM Support in Stratix GX Devices   (Site not responding. Last check: 2007-10-21)
SRAM is a transistor-based memory technology that does not require refresh cycles during operation.
SRAM devices are generally more expensive to manufacture than comparable dynamic random access memory (DRAM) devices and were originally developed for PC cache applications.
SRAM devices are widely used in networking applications because of their high performance capabilities.
www.altera.com /products/devices/stratixgx/features/sgx-sram.html   (708 words)

  
 Shimano Suit Blocks SRAM Cassettes, Trigger Shifters From German Market   (Site not responding. Last check: 2007-10-21)
Shimano's allegations that SRAM cassettes infringe on Shimano's European patents had been through a series of German patent court hearings and a publicized decision, but the preliminary injunction against marketing the trigger shifters in Germany, obtained in a more recent and separate filing, took SRAM by surprise.
SRAM filed for a stay against the injunction in the cassette case and hopes to resume marketing the cassettes in Germany while its appeals are pending, but has not received a ruling.
SRAM had designed their own trigger shifters, and was of course aware of Shimano's intellectual property and designed our products so as not to infringe on any intellectual property," Benzer said.
www.bicycleretailer.com /bicycleretailer/headlines/article_display.jsp?vnu_content_id=1967691   (412 words)

  
 [terrengsykkel.no] Telex: SRAM kjøper Avid
- Kombinasjonen av SRAM og Avid skaper et sterkere selskap, og den eneste leverandøren i sykkelbransjen som kan tilby et bredt spekter av drivverk, støtdemping og bremsesystemer, heter det i den begeistrede pressemeldingen.
SRAM har i flere sesonger hatt sine egne v-bremser og hendler, uten at applausen har vært direkte øredøvende.
SRAM lover selvsagt videreutvikling av Avid-produktene, og vi trenger ingen spåmann for å se for oss hvor utviklingskronene nå skal pøses inn.
www.terrengsykkel.no /?860&print=selvsagt   (454 words)

  
 Define SRAM - a definition from Whatis.com - see also: static random access memory
SRAM (static RAM) is random access memory (RAM) that retains data bits in its memory as long as power is being supplied.
Unlike dynamic RAM (DRAM), which stores bits in cells consisting of a capacitor and a transistor, SRAM does not have to be periodically refreshed.
SRAM is used for a computer's cache memory and as part of the random access memory digital-to-analog converter on a video card.
searchsmb.techtarget.com /sDefinition/0,,sid44_gci214231,00.html   (166 words)

  
 AGM-69 Short Range Attack Missile - SRAM - Aircraft Launched Missiles - Strategic Air Command - Nuclear Warhead
The SRAM (Short Range Attack Missile) was a relatively small standoff missile for use by USAF's B-52 and FB-111A strategic bombers.
Originally, the SRAM's primary mission was to improve the survivability of the SAC manned bomber force through the "neutralization of surface-to-air missile defenses." The mission was later expanded to encompass a secondary objective, the destruction of selected strategic targets.
In August 1972, the SRAM was operational with SAC units, and quickly replaced the AGM-28 Hound Dog as the B-52's standoff attack missile.
www.strategic-air-command.com /missiles/Aircraft-Launched_Missiles/agm-69_SRAM_missile.htm   (825 words)

  
 Delphion press coverage, patent and intellectual property news
SRAM is recognized as one of the most innovative companies in the bicycle market.
SRAM is a leading full-line manufacturer of bicycle components, including systems for shifting, braking, internal and external gear changing, and suspension.
SRAM's attorneys use Delphion Research to investigate companies, both for competitive intelligence and to identify potential business partners.
www.delphion.com /news_stories/news-sram   (651 words)

  
 Tactical SRAM   (Site not responding. Last check: 2007-10-21)
Although the AGM-69 SRAM has been replaced in the strategic role by cruise missiles the potential of this proven airframe and engine should be investigated as a conventional tactical weapon.
Although it lacks the range of a cruise missile it has the advantage of being supersonic and is compatible with the rotary launchers used by many cruise missile carriers such as the B-52 and B-1.
Possible roles for Tactical SRAM include as an anti-shipping or anti-radiation missile or as an air to air missile fired from platforms such as a modified 747.
www.angelfire.com /art/enchanter/SRAM.html   (153 words)

  
 Static RAM (SRAM)
SRAMs are used instead for level 1 cache and level 2 cache memory, for which it is perfectly suited; cache memory needs to be very fast, and not very large.
SRAM is manufactured in a way rather similar to how processors are: highly-integrated transistor patterns photo-etched into silicon.
Because an SRAM chip is comprised of thousands or millions of identical cells, it is much easier to make than a CPU, which is a large die with a non-repetitive structure.
www.pcguide.com /ref/ram/typesSRAM-c.html   (375 words)

  
 Processors/Components > IBM's embedded SRAM > IBM Unveils 2-GHz Embedded SRAM > Jul 13, 2000
Embedded-cache SRAM holds data that is frequently accessed by the CPU so that it is immediately available to the processor.
SRAM is increasingly being replaced by embedded SRAM or embedded DRAM, but the switch has been largely based on cost, Downey noted.
The SRAM market grew to $4.66 billion in 1999, and will peak at $5.3 billion this year, shrinking to $5.2 billion in 2001, according to the research firm.
www.techweb.com /wire/story/TWB20000713S0005   (714 words)

  
 HITACHI GLOBAL : News Release : 3-dimensional structure SRAM cell prototype
SRAM is widely used as an on-chip memory for SoCs and memory in cellular phones; as it has superior low power consumption features, and does not require a refresh operation for data retention.
As dimensions decrease further in response to such needs for higher integration, and for processes beyond-45nm process generation, it is expected however, that a limit will be reached whereon both standby current is controlled and stable operation maintained.
Technology achieving a cell leakage current of 88.7 fA/cell, a level equivalent to conventional SRAM cells, by optimizing the voltage applied on the memory cell during standby to control leak current.
www.hitachi.com /New/cnews/040617a.html   (588 words)

  
 One KByte SRAM chip specifications and design plan
The One KByte SRAM chip is capable of storing and retrieving data.
The individual blocks have been tested separately and the row decoder, SRAM block and column decoder (multiplexer) have been tested together to read and write a byte of data at a particular memory location.
This works perfectly and so al we need to do now is to connect the rest of the SRAM cells together and the entire chip is ready.
www.cedcc.psu.edu /khanjan/vlsiprot.htm   (285 words)

  
 CNN.com - Samsung shrinks SRAM cell phone memory chip - August 8, 2001
The new low-power, 8M-bit SRAM (static random access memory) chip is produced using a 0.13-micron process that is one generation more advanced than the 0.15-micron process used to manufacture most current mobile phone memory chips.
SRAM is commonly used as the main memory inside cellular telephone handsets.
It is also planning to begin production of a 16M-bit SRAM chip using 0.13-micron technology in the fourth quarter of this year, according to the statement.
www.cnn.com /2001/TECH/ptech/08/08/samsung.chip.idg/index.html   (414 words)

  
 HITACHI GLOBAL : News Release : Development of embedded SRAM technology with 0.8V operation voltage
Using new circuit techniques, the power lines of SRAM cells were placed in a "floating state" (detached from the power supply) during write operations, and 0.8V operation was confirmed.
Thus the supply voltage for the SRAM circuit is expected to create a limit on the degree to which low-power operation can be achieved in SoC's, and the development of new low-voltage technology for SRAM in the 90nm process node and beyond, is a considered critical issue for achieving low-power SoC's.
The power line of SRAM for retaining data is placed in a floating state (detached from the power supply) during a write operation, creating a condition where it is easier to re-write the data in the memory cell.
www.hitachi.com /New/cnews/050210.html   (617 words)

  
 SRAM X-9 Test
The basis of SRAM’s entire drivetrain philosophy is the 1:1 actuation ratio.
The amount of cable pulled by the shifter is exactly the same as the distance that the derailleur moves for each jab of the thumb.
SRAM engineers claim that the 1:1 ratio is less likely to fall out of adjustment and is less inclined to have shifting performance impaired by contaminants.
bikemag.com /gear/011906_sram   (485 words)

  
 What is SRAM? - A Word Definition From the Webopedia Computer Dictionary
SRAM is a type of memory that is faster and more reliable than the more common DRAM (dynamic RAM).
In addition, its cycle time is much shorter than that of DRAM because it does not need to pause between accesses.
Due to its high cost, SRAM is often used only as a memory cache.
www.webopedia.com /TERM/S/SRAM.html   (231 words)

  
 AGM-69 Short Range Attack Missile [SRAM]
The Short Range Attack Missile (SRAM) was developed and produced by the Boeing Aerospace Company, the SRAM measured 14 feet in length, 18 inches in diameter, and weighed approximately 2,230 pounds.
The SRAM missile program was inaugurated on 23 November 1963 when Headquarters SAC submitted a requirement to the Air Staff for a short-range air-to-surface attack missile for its G and H model B-52 Stratofortresses.
The SRAM A (W-69) warhead had the potential for burn and/or detonation during an aircraft accident or fire.
www.globalsecurity.org /wmd/systems/agm-69.htm   (456 words)

  
 alt.certification.a-plus - SRAM and DRAM
I had always understood that SRAM was based on transistors (TTL) and DRAM
SRAM with the transistor and that is what kept a charge on the base of the
And that is why SRAM didn't need refreshing.
www.examnotes.net /archive80-2002-10-73157.html   (1162 words)

  
 NPF LA-1 Interface Specification Compatible with QDR SRAM   (Site not responding. Last check: 2007-10-21)
QDR SRAM is one of the high-performance technologies on which LA-1 is based.
In 1999, the QDR SRAM Co-Development Team was created to define a new family of SRAM architectures for high-performance communications applications.
QDR SRAM devices have two ports running independently at twice the rate of conventional synchronous memories, resulting in four data items per clock cycle.
www.micron.com /news/product/2002-07-15_20524.html   (553 words)

  
 Court Rules AD-II's Shifters Infringe On SRAM Patent   (Site not responding. Last check: 2007-10-21)
The Court agreed with SRAM's position that AD-II's device was an insubstantial change and insufficient to avoid patent infringement under the Doctrine of Equivalents.
SRAM respects the intellectual property of others and hopes that others will continue to respect SRAM's," Day said.
SRAM has another patent lawsuit pending in the same Court against an AD-II customer for selling AD-II twist shifters in the United States after being informed by SRAM that those shifters infringe SRAM's Patent.
www.bicycleretailer.com /bicycleretailer/headlines/article_display.jsp?vnu_content_id=1871379   (257 words)

  
 SRAM PC Card FAQ, Synchrotech
Card readers and SRAM cards do not come with drivers for SRAM, it has always been the OS vendor's responsibility to include support or you will have to purchase a Card and Socket Services software package from a third party vendor.
SRAM Cards do not come with drivers, it has always been the OS vendor's responsibility to include support for these devices.
Asking SRAM or Card Reader vendors to provide SRAM drivers for their OS is like asking floppy drive and disk manufacturers to provide drivers for floppies.
www.synchrotech.com /support/faq-sram.html   (1598 words)

  
 SRAM > Legal   (Site not responding. Last check: 2007-10-21)
Impersonation of others, including a SRAM or other licensed employee, host, or representative as well as other members or visitors on the site is prohibited.
SRAM has no responsibility or liability for these independent policies or actions and is not responsible for the privacy practices or the content of such Web sites.
SRAM makes no representation that materials on these pages are appropriate or available for use in other locations.
sram.hansondodge.com /misc/legal.asp   (635 words)

  
 Revolutionizing the Road -- SRAM’s Award Winning Bicycle Brake Lever Operates on Two Axes
One finger and two finger concepts were studied for racing applications, but eventually SRAM focused on the pavement market and went with a four finger paddle.
Once SRAM’s ACD department has tested out the component geometry and mechanical movement, the design concept is turned over to a multi-discipline product development team.
As SRAM’s Engineers organize the structural components into a simple, functional assembly, the Industrial Designers are developing the visual and ergonomic end package for these components.
www.cadinfo.net /editorial/sram.htm   (785 words)

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