JPH0136137B2 - - Google Patents

Info

Publication number
JPH0136137B2
JPH0136137B2 JP58004764A JP476483A JPH0136137B2 JP H0136137 B2 JPH0136137 B2 JP H0136137B2 JP 58004764 A JP58004764 A JP 58004764A JP 476483 A JP476483 A JP 476483A JP H0136137 B2 JPH0136137 B2 JP H0136137B2
Authority
JP
Japan
Prior art keywords
error
register
data
address
circuit
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
JP58004764A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59129995A (ja
Inventor
Toshuki Hatsutori
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.)
NEC Corp
Original Assignee
Nippon Electric Co 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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP58004764A priority Critical patent/JPS59129995A/ja
Publication of JPS59129995A publication Critical patent/JPS59129995A/ja
Publication of JPH0136137B2 publication Critical patent/JPH0136137B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F11/1076—Parity data used in redundant arrays of independent storages, e.g. in RAID systems
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Detection And Correction Of Errors (AREA)
JP58004764A 1983-01-14 1983-01-14 記憶装置 Granted JPS59129995A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58004764A JPS59129995A (ja) 1983-01-14 1983-01-14 記憶装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58004764A JPS59129995A (ja) 1983-01-14 1983-01-14 記憶装置

Publications (2)

Publication Number Publication Date
JPS59129995A JPS59129995A (ja) 1984-07-26
JPH0136137B2 true JPH0136137B2 (OSRAM) 1989-07-28

Family

ID=11592936

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58004764A Granted JPS59129995A (ja) 1983-01-14 1983-01-14 記憶装置

Country Status (1)

Country Link
JP (1) JPS59129995A (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62251949A (ja) * 1986-04-25 1987-11-02 Mitsubishi Electric Corp 記憶装置の誤り訂正方法
US9110829B2 (en) * 2012-11-30 2015-08-18 Taiwan Semiconductor Manufacturing Co. Ltd. MRAM smart bit write algorithm with error correction parity bits

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56168266A (en) * 1980-05-28 1981-12-24 Fujitsu Ltd Processing system for error of memory for control
JPS5771032A (en) * 1980-10-22 1982-05-01 Nec Corp Priority controlling circuit

Also Published As

Publication number Publication date
JPS59129995A (ja) 1984-07-26

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