DE3687344D1 - Verfahren zur datenumsiedlung in einem speichersystem und zur lebensdauererweiterung eines solchen systems. - Google Patents

Verfahren zur datenumsiedlung in einem speichersystem und zur lebensdauererweiterung eines solchen systems.

Info

Publication number
DE3687344D1
DE3687344D1 DE8686117469T DE3687344T DE3687344D1 DE 3687344 D1 DE3687344 D1 DE 3687344D1 DE 8686117469 T DE8686117469 T DE 8686117469T DE 3687344 T DE3687344 T DE 3687344T DE 3687344 D1 DE3687344 D1 DE 3687344D1
Authority
DE
Germany
Prior art keywords
data translation
lifetime extension
storage system
lifetime
storage
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Revoked
Application number
DE8686117469T
Other languages
English (en)
Other versions
DE3687344T2 (de
Inventor
Wojciech M Chrosny
Joel Maybruch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pitney Bowes Inc
Original Assignee
Pitney Bowes Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25201378&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3687344(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Pitney Bowes Inc filed Critical Pitney Bowes Inc
Application granted granted Critical
Publication of DE3687344D1 publication Critical patent/DE3687344D1/de
Publication of DE3687344T2 publication Critical patent/DE3687344T2/de
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
    • G11C29/70—Masking faults in memories by using spares or by reconfiguring
    • G11C29/74—Masking faults in memories by using spares or by reconfiguring using duplex memories, i.e. using dual copies
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B17/00—Franking apparatus
    • G07B17/00185—Details internally of apparatus in a franking system, e.g. franking machine at customer or apparatus at post office
    • G07B17/00362—Calculation or computing within apparatus, e.g. calculation of postage value
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/1666—Error detection or correction of the data by redundancy in hardware where the redundant component is memory or memory area
    • G06F11/167—Error detection by comparing the memory output
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B17/00—Franking apparatus
    • G07B17/00185—Details internally of apparatus in a franking system, e.g. franking machine at customer or apparatus at post office
    • G07B17/00362—Calculation or computing within apparatus, e.g. calculation of postage value
    • G07B2017/00395—Memory organization
    • G07B2017/00411—Redundant storage, e.g. back-up of registers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Read Only Memory (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
DE8686117469T 1985-12-16 1986-12-16 Verfahren zur datenumsiedlung in einem speichersystem und zur lebensdauererweiterung eines solchen systems. Revoked DE3687344T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/809,454 US4802117A (en) 1985-12-16 1985-12-16 Method of preserving data storage in a postal meter

Publications (2)

Publication Number Publication Date
DE3687344D1 true DE3687344D1 (de) 1993-02-04
DE3687344T2 DE3687344T2 (de) 1993-05-13

Family

ID=25201378

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686117469T Revoked DE3687344T2 (de) 1985-12-16 1986-12-16 Verfahren zur datenumsiedlung in einem speichersystem und zur lebensdauererweiterung eines solchen systems.

Country Status (5)

Country Link
US (1) US4802117A (de)
EP (1) EP0226205B1 (de)
JP (1) JPS62175845A (de)
CA (1) CA1267225A (de)
DE (1) DE3687344T2 (de)

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US5586285A (en) * 1993-02-19 1996-12-17 Intel Corporation Method and circuitry for increasing reserve memory in a solid state memory disk
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Also Published As

Publication number Publication date
EP0226205A2 (de) 1987-06-24
US4802117A (en) 1989-01-31
EP0226205A3 (en) 1988-01-13
EP0226205B1 (de) 1992-12-23
CA1267225A (en) 1990-03-27
DE3687344T2 (de) 1993-05-13
JPS62175845A (ja) 1987-08-01

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation