JPS5298434A - Correction for memory error - Google Patents

Correction for memory error

Info

Publication number
JPS5298434A
JPS5298434A JP1520876A JP1520876A JPS5298434A JP S5298434 A JPS5298434 A JP S5298434A JP 1520876 A JP1520876 A JP 1520876A JP 1520876 A JP1520876 A JP 1520876A JP S5298434 A JPS5298434 A JP S5298434A
Authority
JP
Japan
Prior art keywords
correction
memory error
written
data
error
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.)
Granted
Application number
JP1520876A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5645240B2 (enExample
Inventor
Akira Yamagiwa
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP1520876A priority Critical patent/JPS5298434A/ja
Publication of JPS5298434A publication Critical patent/JPS5298434A/ja
Publication of JPS5645240B2 publication Critical patent/JPS5645240B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Detection And Correction Of Errors (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
JP1520876A 1976-02-14 1976-02-14 Correction for memory error Granted JPS5298434A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1520876A JPS5298434A (en) 1976-02-14 1976-02-14 Correction for memory error

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1520876A JPS5298434A (en) 1976-02-14 1976-02-14 Correction for memory error

Publications (2)

Publication Number Publication Date
JPS5298434A true JPS5298434A (en) 1977-08-18
JPS5645240B2 JPS5645240B2 (enExample) 1981-10-24

Family

ID=11882442

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1520876A Granted JPS5298434A (en) 1976-02-14 1976-02-14 Correction for memory error

Country Status (1)

Country Link
JP (1) JPS5298434A (enExample)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54157045A (en) * 1978-05-31 1979-12-11 Fujitsu Ltd Memory unit
JPS5587398A (en) * 1978-12-26 1980-07-02 Nippon Telegr & Teleph Corp <Ntt> Semiconductor memory element
JPS5750397A (en) * 1980-09-09 1982-03-24 Nec Corp Memory circuit capable of production of error correction code and correction of error
JPS59743A (ja) * 1982-06-26 1984-01-05 Toshiba Corp Ｅｃｃ回路診断方式
JPS61110247A (ja) * 1984-11-02 1986-05-28 Nec Corp 記憶装置
JP2007305105A (ja) * 2006-04-10 2007-11-22 Toshiba Corp メモリコントローラ
US8245110B2 (en) 2006-01-31 2012-08-14 Fujitsu Limited Error correcting code generation method and memory control apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62190436U (enExample) * 1986-05-24 1987-12-03

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5181531A (enExample) * 1975-01-16 1976-07-16 Fujitsu Ltd

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5181531A (enExample) * 1975-01-16 1976-07-16 Fujitsu Ltd

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54157045A (en) * 1978-05-31 1979-12-11 Fujitsu Ltd Memory unit
JPS5587398A (en) * 1978-12-26 1980-07-02 Nippon Telegr & Teleph Corp <Ntt> Semiconductor memory element
JPS5750397A (en) * 1980-09-09 1982-03-24 Nec Corp Memory circuit capable of production of error correction code and correction of error
JPS59743A (ja) * 1982-06-26 1984-01-05 Toshiba Corp Ｅｃｃ回路診断方式
JPS61110247A (ja) * 1984-11-02 1986-05-28 Nec Corp 記憶装置
US8245110B2 (en) 2006-01-31 2012-08-14 Fujitsu Limited Error correcting code generation method and memory control apparatus
JP2007305105A (ja) * 2006-04-10 2007-11-22 Toshiba Corp メモリコントローラ

Also Published As

Publication number Publication date
JPS5645240B2 (enExample) 1981-10-24

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