JPS642982B2 - - Google Patents

Info

Publication number
JPS642982B2
JPS642982B2 JP54097110A JP9711079A JPS642982B2 JP S642982 B2 JPS642982 B2 JP S642982B2 JP 54097110 A JP54097110 A JP 54097110A JP 9711079 A JP9711079 A JP 9711079A JP S642982 B2 JPS642982 B2 JP S642982B2
Authority
JP
Japan
Prior art keywords
memory
error
data
bit position
bit
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.)
Expired
Application number
JP54097110A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5622293A (en
Inventor
Shozo Taniguchi
Moryuki Takamura
Takashi Aoki
Shigeki Furuta
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP9711079A priority Critical patent/JPS5622293A/ja
Publication of JPS5622293A publication Critical patent/JPS5622293A/ja
Publication of JPS642982B2 publication Critical patent/JPS642982B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Techniques For Improving Reliability Of Storages (AREA)
JP9711079A 1979-07-30 1979-07-30 Control system for replacement memory Granted JPS5622293A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9711079A JPS5622293A (en) 1979-07-30 1979-07-30 Control system for replacement memory

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9711079A JPS5622293A (en) 1979-07-30 1979-07-30 Control system for replacement memory

Publications (2)

Publication Number Publication Date
JPS5622293A JPS5622293A (en) 1981-03-02
JPS642982B2 true JPS642982B2 (ko) 1989-01-19

Family

ID=14183439

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9711079A Granted JPS5622293A (en) 1979-07-30 1979-07-30 Control system for replacement memory

Country Status (1)

Country Link
JP (1) JPS5622293A (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57179996A (en) * 1981-04-27 1982-11-05 Nippon Telegr & Teleph Corp <Ntt> Semiconductor storage device
JPS5812199A (ja) * 1981-07-13 1983-01-24 Nec Corp 情報処理装置
US4493075A (en) * 1982-05-17 1985-01-08 National Semiconductor Corporation Self repairing bulk memory
JPS6095662A (ja) * 1983-10-28 1985-05-29 Fujitsu Ltd メモリエラ−修正方法
JPS623499A (ja) * 1985-06-28 1987-01-09 Mitsubishi Electric Corp 半導体メモリ装置
JP5964265B2 (ja) * 2013-03-07 2016-08-03 株式会社日立超エル・エス・アイ・システムズ 半導体集積回路装置

Also Published As

Publication number Publication date
JPS5622293A (en) 1981-03-02

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