AU475798B2 – Memory device with standby memory elements
– Google Patents
AU475798B2 – Memory device with standby memory elements
– Google Patents
Memory device with standby memory elements
Info
Publication number
AU475798B2
AU475798B2
AU55323/73A
AU5532373A
AU475798B2
AU 475798 B2
AU475798 B2
AU 475798B2
AU 55323/73 A
AU55323/73 A
AU 55323/73A
AU 5532373 A
AU5532373 A
AU 5532373A
AU 475798 B2
AU475798 B2
AU 475798B2
Authority
AU
Australia
Prior art keywords
memory
standby
memory device
elements
memory elements
Prior art date
1972-06-09
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
AU55323/73A
Other versions
AU5532373A
(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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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.)
1972-06-09
Filing date
1973-05-07
Publication date
1976-09-02
1973-05-07
Application filed by Telefonaktiebolaget LM Ericsson AB
filed
Critical
Telefonaktiebolaget LM Ericsson AB
1974-11-07
Publication of AU5532373A
publication
Critical
patent/AU5532373A/en
1976-09-02
Application granted
granted
Critical
1976-09-02
Publication of AU475798B2
publication
Critical
patent/AU475798B2/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
AU55323/73A
1972-06-09
1973-05-07
Memory device with standby memory elements
Expired
AU475798B2
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
SE07605/72A
SE358755B
(en)
1972-06-09
1972-06-09
Publications (2)
Publication Number
Publication Date
AU5532373A
AU5532373A
(en)
1974-11-07
AU475798B2
true
AU475798B2
(en)
1976-09-02
Family
ID=20271810
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU55323/73A
Expired
AU475798B2
(en)
1972-06-09
1973-05-07
Memory device with standby memory elements
Country Status (18)
Country
Link
US
(1)
US3868646A
(en)
JP
(1)
JPS4951831A
(en)
AU
(1)
AU475798B2
(en)
BR
(1)
BR7304291D0
(en)
CA
(1)
CA978657A
(en)
CS
(1)
CS158600B2
(en)
DE
(1)
DE2325137C3
(en)
DK
(1)
DK130756B
(en)
ES
(1)
ES415604A1
(en)
FI
(1)
FI55417C
(en)
FR
(1)
FR2188241B1
(en)
GB
(1)
GB1386227A
(en)
HU
(1)
HU166842B
(en)
IT
(1)
IT994877B
(en)
NO
(1)
NO139939C
(en)
PL
(1)
PL101776B1
(en)
SE
(1)
SE358755B
(en)
YU
(1)
YU35405B
(en)
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
(en)
*
1977-01-27
1978-08-25
Cii Honeywell Bull
METHOD OF WRITING INFORMATION CONCERNING DEFECTS OF A MAGNETIC RECORDING MEDIA
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
US4584682A
(en)
*
1983-09-02
1986-04-22
International Business Machines Corporation
Reconfigurable memory using both address permutation and spare memory elements
US4584681A
(en)
*
1983-09-02
1986-04-22
International Business Machines Corporation
Memory correction scheme using spare arrays
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
(en)
*
1989-11-24
1991-05-31
Sgs Thomson Microelectronics
REDUNDANCY CIRCUIT WITH OUTPUT PLOT POSITION STORAGE.
JP2003133417A
(en)
*
2001-10-26
2003-05-09
Matsushita Electric Ind Co Ltd
Semiconductor integrated circuit device and its designing method
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
(en)
*
1967-01-24
1967-07-24
DE1549397B2
(en)
*
1967-06-16
1972-09-14
Chemische Werke Hüls AG, 4370 Mari
PROCEDURE FOR THE AUTOMATIC CONTROL OF CHEMICAL PLANTS
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
(en)
*
1969-06-21
1973-11-29
Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt
Data memory and data memory control circuit
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
1972
1972-06-09
SE
SE07605/72A
patent/SE358755B/xx
unknown
1973
1973-05-04
FI
FI1424/73A
patent/FI55417C/en
active
1973-05-04
US
US357118A
patent/US3868646A/en
not_active
Expired – Lifetime
1973-05-07
AU
AU55323/73A
patent/AU475798B2/en
not_active
Expired
1973-05-17
DE
DE2325137A
patent/DE2325137C3/en
not_active
Expired
1973-06-01
HU
HUEI481A
patent/HU166842B/hu
unknown
1973-06-05
PL
PL1973163105A
patent/PL101776B1/en
unknown
1973-06-06
YU
YU1506/73A
patent/YU35405B/en
unknown
1973-06-06
GB
GB2708873A
patent/GB1386227A/en
not_active
Expired
1973-06-06
ES
ES415604A
patent/ES415604A1/en
not_active
Expired
1973-06-06
CS
CS408473A
patent/CS158600B2/cs
unknown
1973-06-07
JP
JP48063435A
patent/JPS4951831A/ja
active
Pending
1973-06-08
BR
BR4291/73A
patent/BR7304291D0/en
unknown
1973-06-08
CA
CA173,620A
patent/CA978657A/en
not_active
Expired
1973-06-08
NO
NO2414/73A
patent/NO139939C/en
unknown
1973-06-08
DK
DK320873AA
patent/DK130756B/en
not_active
IP Right Cessation
1973-06-08
FR
FR7320970A
patent/FR2188241B1/fr
not_active
Expired
1973-06-12
IT
IT25151/73A
patent/IT994877B/en
active
Also Published As
Publication number
Publication date
NO139939C
(en)
1979-06-06
DK130756B
(en)
1975-04-07
FR2188241A1
(en)
1974-01-18
DE2325137A1
(en)
1973-12-20
CA978657A
(en)
1975-11-25
CS158600B2
(en)
1974-11-25
ES415604A1
(en)
1976-02-01
PL101776B1
(en)
1979-01-31
YU150673A
(en)
1980-06-30
NO139939B
(en)
1979-02-26
FI55417B
(en)
1979-03-30
GB1386227A
(en)
1975-03-05
BR7304291D0
(en)
1974-07-11
JPS4951831A
(en)
1974-05-20
FR2188241B1
(en)
1977-02-11
YU35405B
(en)
1980-12-31
DE2325137C3
(en)
1979-06-28
US3868646A
(en)
1975-02-25
AU5532373A
(en)
1974-11-07
DK130756C
(en)
1975-09-08
FI55417C
(en)
1979-07-10
HU166842B
(en)
1975-06-28
DE2325137B2
(en)
1978-10-26
IT994877B
(en)
1975-10-20
SE358755B
(en)
1973-08-06
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