FR1523564A - Dispositif de stockage utilisant une mémoire qui comporte des positions défectueuses - Google Patents

Dispositif de stockage utilisant une mémoire qui comporte des positions défectueuses

Info

Publication number: FR1523564A
Authority: FR; France
Prior art keywords: memory; storage device; defective positions; defective; positions
Prior art date: 1966-06-08
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

FR8472A

Other languages

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 Business Machines Corp

Original Assignee

International Business Machines 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.)

1966-06-08

Filing date

1967-04-25

Publication date

1967-05-03

1967-04-25 Application filed by International Business Machines Corp filed Critical International Business Machines Corp

1967-05-03 Application granted granted Critical

1967-05-03 Publication of FR1523564A publication Critical patent/FR1523564A/fr

Status 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
- 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
- G11C29/86—Masking faults in memories by using spares or by reconfiguring in serial access memories, e.g. shift registers, CCDs, bubble memories

FR8472A 1966-06-08 1967-04-25 Dispositif de stockage utilisant une mémoire qui comporte des positions défectueuses Expired FR1523564A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US55609866A	1966-06-08	1966-06-08

Publications (1)

Publication Number	Publication Date
FR1523564A true FR1523564A (fr)	1967-05-03

Family

ID=24219888

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR8472A Expired FR1523564A (fr)	1966-06-08	1967-04-25	Dispositif de stockage utilisant une mémoire qui comporte des positions défectueuses

Country Status (4)

Country	Link
US (1)	US3444526A (fr)
DE (1)	DE1524788C3 (fr)
FR (1)	FR1523564A (fr)
GB (1)	GB1117905A (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1963895C3 (de) *	1969-06-21	1973-11-29	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	Datenspeicher und Datenspeicher anste'uerschaltung
US3681757A (en) *	1970-06-10	1972-08-01	Cogar Corp	System for utilizing data storage chips which contain operating and non-operating storage cells
US3774168A (en) *	1970-08-03	1973-11-20	Ncr Co	Memory with self-clocking beam access
US3654610A (en) *	1970-09-28	1972-04-04	Fairchild Camera Instr Co	Use of faulty storage circuits by position coding
US3805243A (en) *	1971-02-22	1974-04-16	Cogar Corp	Apparatus and method for determining partial memory chip categories
US3735368A (en) *	1971-06-25	1973-05-22	Ibm	Full capacity monolithic memory utilizing defective storage cells
US3781826A (en) *	1971-11-15	1973-12-25	Ibm	Monolithic memory utilizing defective storage cells
US3781829A (en) *	1972-06-16	1973-12-25	Ibm	Test pattern generator
US3845476A (en) *	1972-12-29	1974-10-29	Ibm	Monolithic memory using partially defective chips
US3803560A (en) *	1973-01-03	1974-04-09	Honeywell Inf Systems	Technique for detecting memory failures and to provide for automatically for reconfiguration of the memory modules of a memory system
US3800294A (en) *	1973-06-13	1974-03-26	Ibm	System for improving the reliability of systems using dirty memories
US3917933A (en) *	1974-12-17	1975-11-04	Sperry Rand Corp	Error logging in LSI memory storage units using FIFO memory of LSI shift registers
JPS5721799B2 (fr) *	1975-02-01	1982-05-10
US4010450A (en) *	1975-03-26	1977-03-01	Honeywell Information Systems, Inc.	Fail soft memory
FR2426938A1 (fr) *	1978-05-26	1979-12-21	Cii Honeywell Bull	Dispositif de detection de secteurs defectueux et d'allocation de secteurs de remplacement dans une memoire a disques
US6381707B1 (en) *	1998-04-28	2002-04-30	Micron Technology, Inc.	System for decoding addresses for a defective memory array
US6381708B1 (en)	1998-04-28	2002-04-30	Micron Technology, Inc.	Method for decoding addresses for a defective memory array

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3222653A (en) *	1961-09-18	1965-12-07	Ibm	Memory system for using a memory despite the presence of defective bits therein
US3245049A (en) *	1963-12-24	1966-04-05	Ibm	Means for correcting bad memory bits by bit address storage
US3350690A (en) *	1964-02-25	1967-10-31	Ibm	Automatic data correction for batchfabricated memories
US3331058A (en) *	1964-12-24	1967-07-11	Fairchild Camera Instr Co	Error free memory

1966
- 1966-06-08 US US556098A patent/US3444526A/en not_active Expired - Lifetime
1967
- 1967-04-25 FR FR8472A patent/FR1523564A/fr not_active Expired
- 1967-05-05 GB GB20901/67A patent/GB1117905A/en not_active Expired
- 1967-05-26 DE DE1524788A patent/DE1524788C3/de not_active Expired

Also Published As

Publication number	Publication date
DE1524788A1 (de)	1969-11-13
US3444526A (en)	1969-05-13
DE1524788B2 (de)	1973-06-20
GB1117905A (en)	1968-06-26
DE1524788C3 (de)	1974-01-24

Publication	Publication Date	Title
FR1523564A (fr)	1967-05-03	Dispositif de stockage utilisant une mémoire qui comporte des positions défectueuses
MY7300390A (en)	1973-12-31	Semiconductor memory device
FR1515222A (fr)	1968-03-01	Dispositif hydro-pneumatique
FR1363467A (fr)	1964-06-12	Dispositif de stockage des bouteilles
FR1520957A (fr)	1968-04-12	Dispositif de stockage
FR1541255A (fr)		Dispositif de mémoire associative
NL151649B (nl)	1976-12-15	Lasinrichting.
NL150623B (nl)	1976-08-16	Signaalgeheugeninrichting.
DK117909B (da)	1970-06-15	Halvlederapparat.
NL152118B (nl)	1977-01-17	Halfgeleider-leesgeheugenmatrix.
CH447524A (fr)	1967-11-30	Dispositif de stockage
NL158604B (nl)	1978-11-15	Waterpijpketel.
CH469319A (fr)	1969-02-28	Dispositif de mémoire
CH422894A (fr)	1966-10-31	Dispositif de mémoire
FR1521764A (fr)	1968-04-19	Dispositif à mémoire
FR1398463A (fr)	1965-05-07	Dispositif de mémoire semi-permanente
NL152977B (nl)	1977-04-15	Vloeistofverdeelgoot.
FR1535584A (fr)	1968-08-09	Dispositif de mémoire
FR1527310A (fr)	1968-05-31	Dispositif de mémoire
CH427906A (fr)	1967-01-15	Dispositif de mémoire
FR1459214A (fr)	1966-04-29	Dispositif de mémoire semi-conducteur
CH470473A (fr)	1969-03-31	Dispositif de mémoire magnétique
FR1538099A (fr)	1968-08-30	Circuit de mémoire
FR1534604A (fr)	1968-07-26	Dispositif de mémoire
FR1460419A (fr)	1966-11-25	Dispositif de mémoire