JPS641817B2 - - Google Patents

Info

Publication number
JPS641817B2
JPS641817B2 JP57212468A JP21246882A JPS641817B2 JP S641817 B2 JPS641817 B2 JP S641817B2 JP 57212468 A JP57212468 A JP 57212468A JP 21246882 A JP21246882 A JP 21246882A JP S641817 B2 JPS641817 B2 JP S641817B2
Authority
JP
Japan
Prior art keywords
data
write
invert
control
read
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
JP57212468A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59104799A (ja
Inventor
Osamu Suzuki
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 JP57212468A priority Critical patent/JPS59104799A/ja
Publication of JPS59104799A publication Critical patent/JPS59104799A/ja
Publication of JPS641817B2 publication Critical patent/JPS641817B2/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
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0751—Error or fault detection not based on redundancy
    • G06F11/0763—Error or fault detection not based on redundancy by bit configuration check, e.g. of formats or tags
    • 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
    • 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

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)
JP57212468A 1982-12-03 1982-12-03 インバ−トライト方式 Granted JPS59104799A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57212468A JPS59104799A (ja) 1982-12-03 1982-12-03 インバ−トライト方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57212468A JPS59104799A (ja) 1982-12-03 1982-12-03 インバ−トライト方式

Publications (2)

Publication Number Publication Date
JPS59104799A JPS59104799A (ja) 1984-06-16
JPS641817B2 true JPS641817B2 (en]) 1989-01-12

Family

ID=16623139

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57212468A Granted JPS59104799A (ja) 1982-12-03 1982-12-03 インバ−トライト方式

Country Status (1)

Country Link
JP (1) JPS59104799A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100799684B1 (ko) 2006-09-14 2008-02-01 삼성전자주식회사 통신 시스템 및 통신 시스템 제어방법

Also Published As

Publication number Publication date
JPS59104799A (ja) 1984-06-16

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