GB1536436A - Memory reconfiguration device - Google Patents

Memory reconfiguration device

Info

Publication number
GB1536436A
GB1536436A GB3060376A GB3060376A GB1536436A GB 1536436 A GB1536436 A GB 1536436A GB 3060376 A GB3060376 A GB 3060376A GB 3060376 A GB3060376 A GB 3060376A GB 1536436 A GB1536436 A GB 1536436A
Authority
GB
United Kingdom
Prior art keywords
memory
address
module
bits
spare
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.)
Expired
Application number
GB3060376A
Other languages
English (en)
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of GB1536436A publication Critical patent/GB1536436A/en
Expired 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
    • G11C29/76—Masking faults in memories by using spares or by reconfiguring using address translation or modifications

Landscapes

  • Techniques For Improving Reliability Of Storages (AREA)
GB3060376A 1975-07-28 1976-07-22 Memory reconfiguration device Expired GB1536436A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7523418A FR2319953A1 (fr) 1975-07-28 1975-07-28 Dispositif de reconfiguration de memoire

Publications (1)

Publication Number Publication Date
GB1536436A true GB1536436A (en) 1978-12-20

Family

ID=9158412

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3060376A Expired GB1536436A (en) 1975-07-28 1976-07-22 Memory reconfiguration device

Country Status (3)

Country Link
BE (1) BE844571A (enExample)
FR (1) FR2319953A1 (enExample)
GB (1) GB1536436A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2227861A (en) * 1989-02-03 1990-08-08 Int Computers Ltd Data processing system

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4130886A (en) * 1976-12-27 1978-12-19 Rca Corporation Circuit for rearranging word bits
DE2823457C2 (de) * 1978-05-30 1982-12-30 Standard Elektrik Lorenz Ag, 7000 Stuttgart Schaltungsanordnung zur Fehlerüberwachung eines Speichers einer digitalen Rechenanlage
US4321667A (en) * 1979-10-31 1982-03-23 International Business Machines Corp. Add-on programs with code verification and control
DE3032630C2 (de) * 1980-08-29 1983-12-22 Siemens AG, 1000 Berlin und 8000 München Halbleiterspeicher aus Speicherbausteinen mit redundanten Speicherbereichen und Verfahren zu dessen Betrieb
US4507730A (en) * 1981-10-01 1985-03-26 Honeywell Information Systems Inc. Memory system with automatic memory configuration
US4872166A (en) * 1986-09-10 1989-10-03 Nec Corporation Information processing system capable of reducing invalid memory operations by detecting an error in a main memory

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3312947A (en) * 1963-12-31 1967-04-04 Bell Telephone Labor Inc Plural memory system with internal memory transfer and duplicated information
BE789991A (fr) * 1971-10-12 1973-04-12 Siemens Ag Dispositif logique, en particulier decodeur a elements redondants
FR2217769B1 (enExample) * 1973-02-09 1984-03-09 Cii Honeywell Bull

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2227861A (en) * 1989-02-03 1990-08-08 Int Computers Ltd Data processing system
GB2227861B (en) * 1989-02-03 1992-10-28 Int Computers Ltd Data processing system

Also Published As

Publication number Publication date
FR2319953B1 (enExample) 1979-08-24
FR2319953A1 (fr) 1977-02-25
BE844571A (fr) 1977-01-28

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee