SE358755B - - Google Patents

Info

Publication number
SE358755B
SE358755B SE07605/72A SE760572A SE358755B SE 358755 B SE358755 B SE 358755B SE 07605/72 A SE07605/72 A SE 07605/72A SE 760572 A SE760572 A SE 760572A SE 358755 B SE358755 B SE 358755B
Authority
SE
Sweden
Application number
SE07605/72A
Inventor
R Bergman
Original Assignee
Ericsson Telefon Ab L M
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
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE07605/72A priority Critical patent/SE358755B/xx
Priority to US357118A priority patent/US3868646A/en
Priority to FI1424/73A priority patent/FI55417C/fi
Priority to AU55323/73A priority patent/AU475798B2/en
Priority to DE2325137A priority patent/DE2325137C3/de
Priority to HUEI481A priority patent/HU166842B/hu
Priority to PL1973163105A priority patent/PL101776B1/pl
Priority to ES415604A priority patent/ES415604A1/es
Priority to CS408473A priority patent/CS158600B2/cs
Priority to GB2708873A priority patent/GB1386227A/en
Priority to YU1506/73A priority patent/YU35405B/xx
Priority to JP48063435A priority patent/JPS4951831A/ja
Priority to CA173,620A priority patent/CA978657A/en
Priority to BR4291/73A priority patent/BR7304291D0/pt
Priority to DK320873AA priority patent/DK130756B/da
Priority to NO2414/73A priority patent/NO139939C/no
Priority to FR7320970A priority patent/FR2188241B1/fr
Priority to IT25151/73A priority patent/IT994877B/it
Publication of SE358755B publication Critical patent/SE358755B/xx

Links

Classifications

    • 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
    • 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
    • G11C29/78—Masking faults in memories by using spares or by reconfiguring using programmable devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Hardware Redundancy (AREA)
  • Debugging And Monitoring (AREA)
  • Saccharide Compounds (AREA)
SE07605/72A 1972-06-09 1972-06-09 SE358755B (fr)

Priority Applications (18)

Application Number Priority Date Filing Date Title
SE07605/72A SE358755B (fr) 1972-06-09 1972-06-09
US357118A US3868646A (en) 1972-06-09 1973-05-04 Memory device with standby memory elements
FI1424/73A FI55417C (fi) 1972-06-09 1973-05-04 Minnesanordning med reservminneselement
AU55323/73A AU475798B2 (en) 1972-06-09 1973-05-07 Memory device with standby memory elements
DE2325137A DE2325137C3 (de) 1972-06-09 1973-05-17 Speichereinrichtung mit Bereitschaftsspeicherelementen
HUEI481A HU166842B (fr) 1972-06-09 1973-06-01
PL1973163105A PL101776B1 (pl) 1972-06-09 1973-06-05 Memory device with standby memory elements
ES415604A ES415604A1 (es) 1972-06-09 1973-06-06 Un dispositivo de memoria utilizado en una calculadora.
CS408473A CS158600B2 (fr) 1972-06-09 1973-06-06
GB2708873A GB1386227A (en) 1972-06-09 1973-06-06 Memory arrangement for a computer
YU1506/73A YU35405B (en) 1972-06-09 1973-06-06 Memory organ with spare memory elements
JP48063435A JPS4951831A (fr) 1972-06-09 1973-06-07
CA173,620A CA978657A (en) 1972-06-09 1973-06-08 Memory device with standby memory elements
BR4291/73A BR7304291D0 (pt) 1972-06-09 1973-06-08 Dispositivo de memoria usado em um computador
DK320873AA DK130756B (da) 1972-06-09 1973-06-08 Hukommelsesanordning med reservehukommelseselement.
NO2414/73A NO139939C (no) 1972-06-09 1973-06-08 Hukommelsesanordning som inngaar i en datamaskin og inneholder en ordhukommelse
FR7320970A FR2188241B1 (fr) 1972-06-09 1973-06-08
IT25151/73A IT994877B (it) 1972-06-09 1973-06-12 Dispositivo di memoria con ele menti di memoria di riserv

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE07605/72A SE358755B (fr) 1972-06-09 1972-06-09

Publications (1)

Publication Number Publication Date
SE358755B true SE358755B (fr) 1973-08-06

Family

ID=20271810

Family Applications (1)

Application Number Title Priority Date Filing Date
SE07605/72A SE358755B (fr) 1972-06-09 1972-06-09

Country Status (18)

Country Link
US (1) US3868646A (fr)
JP (1) JPS4951831A (fr)
AU (1) AU475798B2 (fr)
BR (1) BR7304291D0 (fr)
CA (1) CA978657A (fr)
CS (1) CS158600B2 (fr)
DE (1) DE2325137C3 (fr)
DK (1) DK130756B (fr)
ES (1) ES415604A1 (fr)
FI (1) FI55417C (fr)
FR (1) FR2188241B1 (fr)
GB (1) GB1386227A (fr)
HU (1) HU166842B (fr)
IT (1) IT994877B (fr)
NO (1) NO139939C (fr)
PL (1) PL101776B1 (fr)
SE (1) SE358755B (fr)
YU (1) YU35405B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4051354A (en) * 1975-07-03 1977-09-27 Texas Instruments Incorporated Fault-tolerant cell addressable array
FR2379112A1 (fr) * 1977-01-27 1978-08-25 Cii Honeywell Bull Mode d'ecriture d'informations concernant les defauts d'un support d'enregistrement magnetique
US4339804A (en) * 1979-07-05 1982-07-13 Ncr Corporation Memory system wherein individual bits may be updated
US4291389A (en) * 1979-11-20 1981-09-22 Control Data Corporation Memory system using faulty bubble memory devices
US4488259A (en) * 1982-10-29 1984-12-11 Ibm Corporation On chip monitor
US4584681A (en) * 1983-09-02 1986-04-22 International Business Machines Corporation Memory correction scheme using spare arrays
US4584682A (en) * 1983-09-02 1986-04-22 International Business Machines Corporation Reconfigurable memory using both address permutation and spare memory elements
US4608687A (en) * 1983-09-13 1986-08-26 International Business Machines Corporation Bit steering apparatus and method for correcting errors in stored data, storing the address of the corrected data and using the address to maintain a correct data condition
US4581739A (en) * 1984-04-09 1986-04-08 International Business Machines Corporation Electronically selectable redundant array (ESRA)
US4654847A (en) * 1984-12-28 1987-03-31 International Business Machines Apparatus for automatically correcting erroneous data and for storing the corrected data in a common pool alternate memory array
FR2655177A1 (fr) * 1989-11-24 1991-05-31 Sgs Thomson Microelectronics Circuit de redondance avec memorisation de position de plot de sortie.
JP2003133417A (ja) * 2001-10-26 2003-05-09 Matsushita Electric Ind Co Ltd 半導体集積回路装置及びその設計方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3303474A (en) * 1963-01-17 1967-02-07 Rca Corp Duplexing system for controlling online and standby conditions of two computers
US3377623A (en) * 1965-09-29 1968-04-09 Foxboro Co Process backup system
US3422402A (en) * 1965-12-29 1969-01-14 Ibm Memory systems for using storage devices containing defective bits
US3444528A (en) * 1966-11-17 1969-05-13 Martin Marietta Corp Redundant computer systems
BE693071A (fr) * 1967-01-24 1967-07-24
DE1549397B2 (de) * 1967-06-16 1972-09-14 Chemische Werke Hüls AG, 4370 Mari Verfahren zur automatischen steuerung chemischer anlagen
US3541525A (en) * 1968-04-19 1970-11-17 Rca Corp Memory system with defective storage locations
US3633175A (en) * 1969-05-15 1972-01-04 Honeywell Inc Defect-tolerant digital memory system
DE1963895C3 (de) * 1969-06-21 1973-11-29 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Datenspeicher und Datenspeicher anste'uerschaltung
US3623014A (en) * 1969-08-25 1971-11-23 Control Data Corp Computer communications system
US3541529A (en) * 1969-09-22 1970-11-17 Ibm Replacement system

Also Published As

Publication number Publication date
AU475798B2 (en) 1976-09-02
FI55417B (fi) 1979-03-30
US3868646A (en) 1975-02-25
NO139939C (no) 1979-06-06
FI55417C (fi) 1979-07-10
DK130756C (fr) 1975-09-08
HU166842B (fr) 1975-06-28
CA978657A (en) 1975-11-25
FR2188241B1 (fr) 1977-02-11
DK130756B (da) 1975-04-07
YU35405B (en) 1980-12-31
JPS4951831A (fr) 1974-05-20
FR2188241A1 (fr) 1974-01-18
CS158600B2 (fr) 1974-11-25
DE2325137C3 (de) 1979-06-28
GB1386227A (en) 1975-03-05
BR7304291D0 (pt) 1974-07-11
DE2325137B2 (de) 1978-10-26
IT994877B (it) 1975-10-20
AU5532373A (en) 1974-11-07
YU150673A (en) 1980-06-30
ES415604A1 (es) 1976-02-01
DE2325137A1 (de) 1973-12-20
PL101776B1 (pl) 1979-01-31
NO139939B (no) 1979-02-26

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