Non-volatile storage - CompWisdom
About us  |  Why use us?  |  Press  |  Contact us

 

Topic: Non-volatile storage



  
 Definition: volatile storage
volatile storage: A storage device in which the contents are lost when power is removed.
http://www.atis.org/tg2k/_volatile_storage.html   (32 words)

  
 Solid-state camera employing non-volatile charge storage elements - Patent 4025910
Further, in a computer system, many storage elements 101 and associated circuits can be grown on a small chip; such elements can be provided with information for storage in microseconds; and the erase function of all the storage elements can be accomplished by applying an electric pulse to the LED 9.
While the charge storage mechanism need not be explained, a detailed analysis is made in said article and that analysis shows that storage is most likely in the interface states between the oxide layer 2 and the semiconductor substrate 1.
The change in capacitance can be sensed as hereinafter explained, and such change can serve as a basis for information storage in a digital computer system, but the changes can provide storage information for an analog system as well.
http://www.freepatentsonline.com/4025910.html   (3303 words)

  
 Computer storage: Information From Answers.com
volatile or non-volatile, which is based on the technology (magnetic vs. electrical, etc.).
The terms "storage" and "memory" refer to the parts of a digital computer that retain physical state (data) for some interval of time, possibly even after electrical power to the computer is turned off.
An analogy is to think of the storage as human memory, with the hard disk as long-term memory, and the RAM as short-term memory.
http://www.answers.com/topic/computer-storage-1   (881 words)

  
 Protection circuit for storage of volatile data - Patent 4247913
A similar need for storage of volatile data exists with respect to smaller computer systems, for example microprocessor systems, but cost consideration for user devices employing smaller computers or microprocessors often prevents use of the volatile memory storage techniques employed in larger computers.
This storage of volatile data can be utilized, for example, in the case of the occurrence of a failure in the power source which supplies power to the data system.
In case of an interruption of the power to microprocessor 24 and associated components (not shown) of the data system, volatile data in process in the microprocessor can be shifted into shift register 10 for storage, as it will continue to be powered by the energy stored in capacitor 20.
http://www.freepatentsonline.com/4247913.html   (3861 words)

  
 Non-volatile storage device refresh time detector - US Patent 5852582
Each non-volatile storage device is an integrated circuit and generally includes an array of memory cells, where each cell stores a bit of information, and also includes other logic for reading the stored information.
Many non-volatile storage devices are also programmable and/or erasable, and thus also include logic for performing program and erase functions.
In one embodiment of the invention in order to conduct a refresh of memory array 610, the contents of memory array 610 are read into a RAM or other storage device located on or apart from non-volatile device 600 and then the information is reprogrammed into memory array 610.
http://www.patentstorm.us/patents/5852582.html   (4595 words)

  
 System using priority data of a host recall request to determine whether to release non-volatile storage with another host before processing further recall requests - US Patent 6272605
The system of claim 11, wherein the non-volatile storage device is a member of the set of non-volatile storage devices comprising magnetic tape units and optical disks.
allocating he non-volatile storage device to the second host system to process the second host recall request after determining that the non-volatile storage device is available and that the priority of the second host call request is greater than or equal to the priority data indicated in the data structure.
allocating the non-volatile storage device to the second host system to process the second host recall request after determining that the non-volatile storage device is available and that the priority of the second host recall request is greater than or equal to the priority data indicated in the data structure.
http://www.patentstorm.us/patents/6272605.html   (7295 words)

  
 Non-volatile storage -- Facts, Info, and Encyclopedia article
Non-volatile storage is a category of (An electronic memory device) computer storage.
(Nonvolatile storage that can be electrically erased and programmed anew) Flash memory
Unlike (Computer storage that is erased when the power is turned off) volatile storage, it doesn't require power to retain stored data.
http://www.absoluteastronomy.com/encyclopedia/n/no/non-volatile_storage.htm   (225 words)

  
 LGL - Object Persistence
Clear separation of concerns: The persistent object does not know about storage devices or about the data format that is used when writing the state of the object onto the storage device and vice versa.
The following storages have been implemented: main memory storage, file storage, remote storage, mirrored storage and replicated storage.
The kind of storage to be used for saving application data depends heavily on the application requirements.
http://lglwww.epfl.ch/research/ongoing/persistence.html   (557 words)

  
 Zvon - RFC 2975 [Introduction to Accounting Management] - Scaling and reliability
For devices without non-volatile stage, this is typically determined by available memory; for devices with non- volatile storage the maximum polling interval is determined by the size of non-volatile storage.
Where non-volatile storage is unavailable, interim accounting can also result in excessive consumption of memory that could be better allocated to storage of session data.
In accounting systems without non-volatile storage, accounting data must be stored in volatile memory during the period between when it is generated and when it is transferred.
http://www.zvon.org/tmRFC/RFC2975/Output/chapter2.html   (4967 words)

  
 Proper Chemical Storage
Compatible Storage Groups: Volatile poisons may be in the same compartment of the flammable cabinet as flammables if bases are not present.
Chemical storage plan for lab with minimal facilities and chemicals in all 9 storage groups.
These guidelines include Part I general rules of safe storage, Part II definition of storage groups and Part III illustrations of storage plans in lab facilities.
http://www.uiowa.edu/~hpo/chemsafety/chemstor.html   (1432 words)

  
 Livid's Lividict - non-volatile storage
volatile storage}] From WordNet (r) 2.0 (August 2003) [wn]: nonvolatile storage n : computer storage that is not lost when the power is turned off [syn: {non-volatile storage}] [ant: {
{magnetic disks}, {magnetic tape} or {bubble memory}) is normally non-volatile by nature whereas {semiconductor} memories ({static RAM} and especially {dynamic RAM}) are normally volatile but can be made into non-volatile storage by having a (rechargable) battery permanently connected.
An acoustic {delay line} is a (very old) example of a volatile storage device.
http://livid.3322.org/lookup/non-volatile%20storage.html   (397 words)

  
 Volatile storage -- Facts, Info, and Encyclopedia article
Unlike (Computer storage that is not lost when the power is turned off) Non-volatile storage, it requires power to retain data.
Volatile storage is a category of (An electronic memory device) Computer storage.
(A rotating disk shaped to convert circular into linear motion) CAM and (Click link for more info and facts about dual-ported RAM) dual-ported RAM are usually implemented using volatile storage.
http://www.absoluteastronomy.com/encyclopedia/v/vo/volatile_storage.htm   (123 words)

  
 Crash Control
Data in non-volatile storage is generally not lost unless there is a catastrophic failure of the storage device itself (e.g.
A full backup (dump) makes a copy of the complete database to some non-volatile storage medium, which is then removed from the system and stored in a safe place.
In particular, power failures, most hardware failures, and many software crashes will cause data in volatile storage to be lost.
http://www.cs.gordon.edu/courses/cs352/lectures-2004/crashcon.html   (3346 words)

  
 juggling_with_packets.txt
The medium can be used for memory-expensive operations, as a regular storage, or for handling certain types of sensitive data that are expected not to leave a physical trail on a hard disk or other non-volatile media.
This type of storage is naturally more suited for privacy-critical applications or low-latency lower to medium capacity storage (immediate RAM-extending storage for information that should leave no visible traces).
The storage is not suitable for critical data that should be preserved at all costs, due to the risk of data being lost on network failure.
http://lcamtuf.coredump.cx/juggling_with_packets.txt   (2157 words)

  
 Storage Hardware ( NAS Hardware, Non-volatile Storage, Storage, Information Storage Devices, DASDI, Mass Storage, and NAS Devices) Definition
Storage Hardware (NAS Hardware, Non-volatile Storage, Storage, Information Storage Devices, DASDI, Mass Storage, and NAS Devices) Definition
Also called: NAS Hardware, Non-volatile Storage, Storage, Information Storage Devices, DASDI, Mass Storage, and NAS Devices
ATTO Celerity FC Storage Adapters Overview: A Platform for Advanced Storage Connectivity—Product Overview
http://www.bitpipe.com/tlist/Storage-Hardware.html   (386 words)

  
 EPA: Federal Register: Standards of Performance for Volatile Organic Liquid Storage Vessels (Including Petroleum Liquid Storage Vessels) for Which Construction, Reconstruction, or Modification Commenced After July 23, 1984
The performance standards implement section 111 of the CAA and are based on the Administrator's determination that volatile organic liquid (VOL) storage vessels cause or contribute significantly to air pollution which may reasonably be anticipated to endanger public health or welfare.
Response: The EPA agrees that a vessel used within a process before material is transferred to a by-product storage vessel is considered to be a process tank.
Comment: Two commenters recommended revising the definition of ``process tank'' to clarify that a vessel used within a process before material is transferred to a by-product storage vessel is considered to be a process tank.
http://www.epa.gov/fedrgstr/EPA-AIR/2003/October/Day-15/a24774.htm   (4062 words)

  
 non-volatile storage - OneLook Dictionary Search
non-volatile storage : Free On-line Dictionary of Computing [home, info]
We found 7 dictionaries with English definitions that include the word non-volatile storage:
Tip: Click on the first link on a line below to go directly to a page where "non-volatile storage" is defined.
http://www.onelook.com/cgi-bin/cgiwrap/bware/dofind.cgi?word=non-volatile+storage   (115 words)

  
 volatile storage : Definition from the Online Dictionary at Datasegment.com
2 definitions found volatile storage - WordNet (r) 2.0 (August 2003) : volatile storage n : computer storage that is erased when the power is turned off [ant: non-volatile storage] volatile storage - Free On-line Dictionary of Computing (19 Sep 2003) : volatile storage non-volatile storage
volatile storage : Definition from the Online Dictionary at Datasegment.com
http://onlinedictionary.datasegment.com/word/volatile+storage   (56 words)

  
 Designing Systems with MEMS-Based Storage
Based on MEMS (MicroElectroMechanical Systems), this non-volatile storage technology merges magnetic recording material and thousands of recording heads to provide storage capacity of 1-10 GB of data in under 1 cm^2 area with access times of under a millisecond and streaming bandwidths of over 50 Mbytes per second.
Although MEMS-based storage devices may still be several years away from commercialization, their potential impact in reducing the memory gap makes them an important technology for systems designers' consideration.
MEMS-based storage is an exciting new technology that could provide significant performance gains over current disk drive technology and at costs much lower than EEPROM technology.
http://www.pdl.cmu.edu/MEMS   (726 words)

  
 Solid State Non Volatile Storage
Newer technologies for solid state data storage are now emerging in the portable computing appliance market.
Ferroelectric memory uses a special dielectric in the storage capacitor of its cell.
The read and write speeds are expected to be comparable to the solid state RAM used for computer memories, and individual bits can be over-written.
http://www.mod.uk/issues/dstis4/solidstate.htm   (845 words)

  
 Storage White Papers
A file's purpose is to ease access to non-volatile storage through a simple, commonly understood interface.
This paper discusses the business benefits of storage virtualization and positions Sun, with the Sun StorEdge 6920 system, as a company that is well-positioned to deliver virtualization the benefits of consolidation, tiered storage, and business continuity.
Information lifecycle management (ILM) has been widely hyped in the storage industry without a clearly understood vision or a defined approach to implementation.
http://www.sun.com/storage/white-papers   (401 words)

  
 glossary.html
Also, they were a fire hazard and presented storage problems.
a one-bit storage device, usually formed out of NOR gates whose output loops around to feed back into the inputs.
"Last In First Out," a storage discipline that is characteristic of stacks.
http://www.infm.ulst.ac.uk/%7Ederek/com140/text/hardware/barada.canisius.edu/_meyer/253/INDEXES/glossary.html   (5271 words)

  
 US PATENT SUBCLASS 257 / 298-- .~.~.~ Capacitor for signal storage in combination with non-volatile storage means
Capacitor for signal storage in combination with non-volatile storage means:
.~.~.~ Capacitor for signal storage in combination with non-volatile storage means
US PATENT SUBCLASS 257 / 298--.~.~.~ Capacitor for signal storage in combination with non-volatile storage means
http://www.patentec.com/data/class/defs/257/298.html   (104 words)

  
 nonvolatile storage - a Whatis.com definition - see also: NVS, NVRAM, nonvolatile RAM, non-volatile storage
Nonvolatile (sometimes written as "non-volatile") storage (NVS) - also known as nonvolatile memory or nonvolatile random access memory (NVRAM) - is a form of static random access memory whose contents are saved when a computer is turned off or loses its external power source.
SearchStorage.com provides news and selected links to more information about storage.
Every file format in the world Bookmark this today.
http://whatis.techtarget.com/definition/0,289893,sid9_gci212679,00.html   (158 words)

  
 Americana Self Storage / Chantilly Va / Free Move-In Truck / Fairfax Va
If you need help in deciding which size storage shed you need, try our Storage Calculator.
And now we are open for public storage needs on Sunday.
Just look for the three red STORAGE STORAGE STORAGE signs across the street....
http://www.AmericanaSelfStorage.com   (214 words)

  
 Non-volatile storage -- Facts, Info, and Encyclopedia article
Non-volatile storage is a category of (An electronic memory device) computer storage.
(Nonvolatile storage that can be electrically erased and programmed anew) Flash memory
Unlike (Computer storage that is erased when the power is turned off) volatile storage, it doesn't require power to retain stored data.
http://www.absoluteastronomy.com/encyclopedia/n/no/non-volatile_storage.htm   (225 words)

  
 LGL - Stable Storage
Finally, the mirrored storage and the replicated storage are subclasses of the stable storage class.
Such a storage unit offers two operations to the user, Write and Read, which can be used to store and retrieve user data to and from stable storage.
A stable storage unit can be seen as an ideal storage medium that, given a set of failure assumptions, protects user data from corruption or loss.
http://lgl.epfl.ch/research/ongoing/stable_storage.html   (960 words)

  
 The Architecture of eNVy, A Non-Volatile, Main Memory Storage System - Wu (ResearchIndex)
Wu discusses how to implement and manage a large non volatile storage combining NV RAM and Flash memory.
The Architecture of eNVy, A Non-Volatile, Main Memory Storage System (1994)
Wu, "The Architecture of eNVy, A Non-Volatile, Main Memory Storage System", Technical Report, Rice COMP TR94-229, April 1994.
http://citeseer.ist.psu.edu/519539.html   (460 words)

  
 Power supply and power monitor for electric meter - Patent 4591782
Non-volatile storage elements such as, for example, electrically erasable programmable read only memory elements, are well known for use with processor 52.
Storage capacitor C1 must have a capacitance sufficient to permit it to feed energy to the succeeding circuits for the timing period of low voltage timer 84 plus the energy required to write the data into non-volatile memory 64.
In order to provide safe storage for data and/or programmed constants during a power outage, a conventional non-volatile memory 64 is provided into which such data and constants can be written in the event of a power outage and from which the data and constants can be again read upon restoration of normal conditions.
http://www.freepatentsonline.com/4591782.html   (4400 words)

  
 System and method for in-place modification of information recorded in read-only storage using modifiable non-volatile storage associated with an agent - Patent 5832263
The system includes software having control logic or rules to implement an in-place modifier module which coordinates file accesses from a read-only store and to/from a tracking store which is preferably a non-volatile modifiable storage media which is randomly accessible, readable and writable.
Typically, however, the characteristics of the underlying physical storage media (which may be a magnetic disk, floptical, magnetic tape, or the like) permit modifications or writing of information and are not "non-modifiable" in the strict literal sense of that term.
As used herein, "non-modifiable store (NMS)" refers to any storage which does not allow information or data to be changed whether this limitation is imposed by a physical constraint of the storage media or artificially imposed as an access control method.
http://www.freepatentsonline.com/5832263.html   (4654 words)

Compwisdom
 About us   |  Why use us?   |  Press   |  Contact us

 Copyright © 2006 CompWisdom.com Usage implies agreement with terms.