SE403197B - Felkorrigeringsanordning for anvendning i minnen - Google Patents

Felkorrigeringsanordning for anvendning i minnen

Info

Publication number: SE403197B
Authority: SE; Sweden
Prior art keywords: error correction; correction device; memory use; memory; error
Prior art date: 1973-10-29

Application number

SE7413037A

Other languages

English (en)

Swedish (sv)

Other versions

SE7413037L (xx

Inventor

R M Smith

Original Assignee

Western Electric Co

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.)

1973-10-29

Filing date

1974-10-16

Publication date

1978-07-31

1974-10-16 Application filed by Western Electric Co filed Critical Western Electric Co

1975-04-30 Publication of SE7413037L publication Critical patent/SE7413037L/xx

1978-07-31 Publication of SE403197B publication Critical patent/SE403197B/xx

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
- G11C29/78—Masking faults in memories by using spares or by reconfiguring using programmable devices
- G11C29/781—Masking faults in memories by using spares or by reconfiguring using programmable devices combined in a redundant decoder

SE7413037A 1973-10-29 1974-10-16 Felkorrigeringsanordning for anvendning i minnen SE403197B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US410457A US3898443A (en)	1973-10-29	1973-10-29	Memory fault correction system

Publications (2)

Publication Number	Publication Date
SE7413037L SE7413037L (xx)	1975-04-30
SE403197B true SE403197B (sv)	1978-07-31

Family

ID=23624812

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7413037A SE403197B (sv)	1973-10-29	1974-10-16	Felkorrigeringsanordning for anvendning i minnen

Country Status (11)

Country	Link
US (1)	US3898443A (xx)
JP (1)	JPS5723358B2 (xx)
BE (1)	BE821401A (xx)
CA (1)	CA1010148A (xx)
CH (1)	CH581373A5 (xx)
DE (1)	DE2450468C2 (xx)
FR (1)	FR2249402B1 (xx)
GB (1)	GB1487943A (xx)
IT (1)	IT1024680B (xx)
NL (1)	NL181238C (xx)
SE (1)	SE403197B (xx)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3999051A (en) *	1974-07-05	1976-12-21	Sperry Rand Corporation	Error logging in semiconductor storage units
GB1536853A (en) *	1975-05-01	1978-12-20	Plessey Co Ltd	Data processing read and hold facility
US4032765A (en) *	1976-02-23	1977-06-28	Burroughs Corporation	Memory modification system
US4069970A (en) *	1976-06-24	1978-01-24	Bell Telephone Laboratories, Incorporated	Data access circuit for a memory array
US4335459A (en) *	1980-05-20	1982-06-15	Miller Richard L	Single chip random access memory with increased yield and reliability
JPS57150197A (en) *	1981-03-11	1982-09-16	Nippon Telegr & Teleph Corp <Ntt>	Storage circuit
US4736373A (en) *	1981-08-03	1988-04-05	Pacific Western Systems, Inc.	Memory tester having concurrent failure data readout and memory repair analysis
US4464747A (en) *	1982-02-18	1984-08-07	The Singer Company	High reliability memory
GB2129585B (en) *	1982-10-29	1986-03-05	Inmos Ltd	Memory system including a faulty rom array
US4581739A (en) *	1984-04-09	1986-04-08	International Business Machines Corporation	Electronically selectable redundant array (ESRA)
US4692923A (en) *	1984-09-28	1987-09-08	Ncr Corporation	Fault tolerant memory
JPS6454543A (en) *	1987-08-25	1989-03-02	Mitsubishi Electric Corp	Information processor
US5200922A (en) *	1990-10-24	1993-04-06	Rao Kameswara K	Redundancy circuit for high speed EPROM and flash memory devices
WO2005064578A1 (en) *	2003-12-31	2005-07-14	Ayzala Pty Ltd	A method of prioritising a sample
US7292950B1 (en) *	2006-05-08	2007-11-06	Cray Inc.	Multiple error management mode memory module
US20080077840A1 (en) *	2006-09-27	2008-03-27	Mark Shaw	Memory system and method for storing and correcting data

Family Cites Families (3)

* 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
DE1963895C3 (de) *	1969-06-21	1973-11-29	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	Datenspeicher und Datenspeicher anste'uerschaltung
US3755779A (en) *	1971-12-14	1973-08-28	Ibm	Error correction system for single-error correction, related-double-error correction and unrelated-double-error detection

1973
- 1973-10-29 US US410457A patent/US3898443A/en not_active Expired - Lifetime
1974
- 1974-08-08 CA CA206,565A patent/CA1010148A/en not_active Expired
- 1974-10-15 NL NLAANVRAGE7413538,A patent/NL181238C/xx not_active IP Right Cessation
- 1974-10-16 SE SE7413037A patent/SE403197B/xx not_active IP Right Cessation
- 1974-10-23 BE BE149816A patent/BE821401A/xx not_active IP Right Cessation
- 1974-10-24 GB GB46138/74A patent/GB1487943A/en not_active Expired
- 1974-10-24 IT IT70164/74A patent/IT1024680B/it active
- 1974-10-24 DE DE2450468A patent/DE2450468C2/de not_active Expired
- 1974-10-28 CH CH1443174A patent/CH581373A5/xx not_active IP Right Cessation
- 1974-10-29 FR FR7436195A patent/FR2249402B1/fr not_active Expired
- 1974-10-29 JP JP12398174A patent/JPS5723358B2/ja not_active Expired

Also Published As

Publication number	Publication date
FR2249402A1 (xx)	1975-05-23
DE2450468A1 (de)	1975-04-30
IT1024680B (it)	1978-07-20
CA1010148A (en)	1977-05-10
JPS5723358B2 (xx)	1982-05-18
US3898443A (en)	1975-08-05
FR2249402B1 (xx)	1979-03-16
NL7413538A (nl)	1975-05-02
GB1487943A (en)	1977-10-05
BE821401A (fr)	1975-02-17
SE7413037L (xx)	1975-04-30
CH581373A5 (xx)	1976-10-29
JPS5075338A (xx)	1975-06-20
NL181238C (nl)	1987-07-01
NL181238B (nl)	1987-02-02
DE2450468C2 (de)	1983-11-10

Legal Events

Date

Code

Title

Description

1995-01-31

NUG

Patent has lapsed

Ref document number: 7413037-8

Effective date: 19941110

Format of ref document f/p: F

Publication	Publication Date	Title
SE398712B (sv)	1978-01-16	Venkateter for langtidsbruk
SE391095B (sv)	1977-01-31	Modulationsfelkorrigerande anordning
AT341253B (de)	1978-01-25	Speicheranordnung
SE398917B (sv)	1978-01-23	Lagringsanordning
NL7515027A (nl)	1976-06-29	Tijdbasiscorrectieinrichting.
SE398686B (sv)	1978-01-09	Minnes-struktur
SE403197B (sv)	1978-07-31	Felkorrigeringsanordning for anvendning i minnen
IT1027873B (it)	1978-12-20	Memoria a dischi perfezionata
IT1002327B (it)	1976-05-20	Dispositivo di posizionamento
NL7408203A (nl)	1975-01-14	Geheugeninrichting.
NL7313573A (nl)	1975-04-07	Geheugeninrichting.
NL7411711A (nl)	1975-03-11	Geheugeninrichting.
SE399605B (sv)	1978-02-20	Minnesanordning
IT1020954B (it)	1977-12-30	Dispositivo per scrivere
NL7414707A (nl)	1975-05-21	Geheugeninrichting.
IT1014547B (it)	1977-04-30	Memoria perfezionata
NL7509427A (nl)	1976-02-16	Piperazinederivaten.
AT342891B (de)	1978-04-25	Projektionseinrichtung
NL7503082A (nl)	1975-09-17	Besturingsgeheugeninrichting.
SE382935B (sv)	1976-02-23	Positioneringsanordning
SE385073B (sv)	1976-05-31	Anordning for forvrengningskorrigering
SE385072B (sv)	1976-05-31	Anordning for forvrengningskorrigering
IT1022791B (it)	1978-04-20	Memoria perfezionata
SE7512289L (sv)	1976-05-05	Felkorrigeringsanordning
SU479152A1 (ru)	1975-07-30	Запоминающее устройство