AU509415B2 - Creation of Inventions and Patents with Artificial Intelligence

AU509415B2 – Error detection and correction locator circuits
– Google Patents

AU509415B2 – Error detection and correction locator circuits
– Google Patents
Error detection and correction locator circuits

Info

Publication number
AU509415B2

AU509415B2
AU28551/77A
AU2855177A
AU509415B2
AU 509415 B2
AU509415 B2
AU 509415B2
AU 28551/77 A
AU28551/77 A
AU 28551/77A
AU 2855177 A
AU2855177 A
AU 2855177A
AU 509415 B2
AU509415 B2
AU 509415B2
Authority
AU
Australia
Prior art keywords
error detection
locator circuits
correction
correction locator
circuits
Prior art date
1976-09-29
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
AU28551/77A
Other versions

AU2855177A
(en

Inventor
C. M. Jr and Barlow G. J Gibby
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.)

Bull HN Information Systems Inc

Original Assignee
Honeywell Information Systems Italia SpA
Honeywell Information Systems Inc
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.)
1976-09-29
Filing date
1977-09-05
Publication date
1980-05-08

1977-09-05
Application filed by Honeywell Information Systems Italia SpA, Honeywell Information Systems Inc
filed
Critical
Honeywell Information Systems Italia SpA

1979-03-15
Publication of AU2855177A
publication
Critical
patent/AU2855177A/en

1980-05-08
Application granted
granted
Critical

1980-05-08
Publication of AU509415B2
publication
Critical
patent/AU509415B2/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

G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes

G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9’s or 11’s

G06F11/1008—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9’s or 11’s in individual solid state devices

G06F11/1048—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9’s or 11’s in individual solid state devices using arrangements adapted for a specific error detection or correction feature

H—ELECTRICITY

H03—ELECTRONIC CIRCUITRY

H03M—CODING; DECODING; CODE CONVERSION IN GENERAL

H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes

H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words

H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits

H03M13/13—Linear codes

H03M13/19—Single error correction without using particular properties of the cyclic codes, e.g. Hamming codes, extended or generalised Hamming codes

AU28551/77A
1976-09-29
1977-09-05
Error detection and correction locator circuits

Expired

AU509415B2
(en)

Applications Claiming Priority (2)

Application Number
Priority Date
Filing Date
Title

USUS727820

1976-09-29

US05/727,820

US4077565A
(en)

1976-09-29
1976-09-29
Error detection and correction locator circuits

Publications (2)

Publication Number
Publication Date

AU2855177A

AU2855177A
(en)

1979-03-15

AU509415B2
true

AU509415B2
(en)

1980-05-08

Family
ID=24924204
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

AU28551/77A
Expired

AU509415B2
(en)

1976-09-29
1977-09-05
Error detection and correction locator circuits

Country Status (2)

Country
Link

US
(1)

US4077565A
(en)

AU
(1)

AU509415B2
(en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

IT1089225B
(en)

1977-12-23
1985-06-18
Honeywell Inf Systems

MEMORY WITH DETECTOR DEVICE AND CORRECTOR WITH SELECTIVE INTERVENTION

NL7804674A
(en)

1978-05-02
1979-11-06
Philips Nv

MEMORY WITH ERROR DETECTION AND CORRECTION.

US4201337A
(en)

1978-09-01
1980-05-06
Ncr Corporation
Data processing system having error detection and correction circuits

GB2035014B
(en)

1978-11-06
1982-09-29
British Broadcasting Corp
Cyclic redundancy data check encoding method and apparatus

US4223382A
(en)

1978-11-30
1980-09-16
Sperry Corporation
Closed loop error correct

US4345328A
(en)

1980-06-30
1982-08-17
Sperry Corporation
ECC Check bit generation using through checking parity bits

US4531213A
(en)

1982-03-03
1985-07-23
Sperry Corporation
Memory through checking system with comparison of data word parity before and after ECC processing

DE3473365D1
(en)

1984-05-26
1988-09-15
Honeywell Bull Spa
Single error correction circuit for system memory

US4852100A
(en)

1986-10-17
1989-07-25
Amdahl Corporation
Error detection and correction scheme for main storage unit

US4884271A
(en)

1987-12-28
1989-11-28
International Business Machines Corporation
Error checking and correcting for read-modified-write operations

US6367046B1
(en)

1992-09-23
2002-04-02
International Business Machines Corporation
Multi-bit error correction system

US6490243B1
(en)

1997-06-19
2002-12-03
Kabushiki Kaisha Toshiba
Information data multiplex transmission system, its multiplexer and demultiplexer and error correction encoder and decoder

TW506194B
(en)

2000-03-27
2002-10-11
Sanyo Electric Co
Error detection and correction circuit

US20070050668A1
(en)

2005-09-01
2007-03-01
Micron Technology, Inc.
Test mode to force generation of all possible correction codes in an ECC memory

US9054840B2
(en)

2011-12-15
2015-06-09
Lenovo Enterprise Solutions (Singapore) Pte. Ltd.
Error detection and correction of a data transmission

KR102045437B1
(en)

2018-09-07
2019-12-02
고려대학교 산학협력단
Low-Complexity Syndrome Based Decoding Apparatus and Method thereof

KR20200074467A
(en)

2018-12-17
2020-06-25
삼성전자주식회사
Error correction code circuit, semiconductor memory device and memory system

Family Cites Families (5)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US3766521A
(en)

1972-04-24
1973-10-16
Ibm
Multiple b-adjacent group error correction and detection codes and self-checking translators therefor

US3814921A
(en)

1972-11-15
1974-06-04
Honeywell Inf Systems
Apparatus and method for a memory partial-write of error correcting encoded data

US3836957A
(en)

1973-06-26
1974-09-17
Ibm
Data storage system with deferred error detection

US3949208A
(en)

1974-12-31
1976-04-06
International Business Machines Corporation
Apparatus for detecting and correcting errors in an encoded memory word

US4005405A
(en)

1975-05-07
1977-01-25
Data General Corporation
Error detection and correction in data processing systems

1976

1976-09-29
US
US05/727,820
patent/US4077565A/en
not_active
Expired – Lifetime

1977

1977-09-05
AU
AU28551/77A
patent/AU509415B2/en
not_active
Expired

Also Published As

Publication number
Publication date

US4077565A
(en)

1978-03-07

AU2855177A
(en)

1979-03-15

Contact information