JPS57100697A - Error correction system - Google Patents

Error correction system

Info

Publication number
JPS57100697A
JPS57100697A JP55176685A JP17668580A JPS57100697A JP S57100697 A JPS57100697 A JP S57100697A JP 55176685 A JP55176685 A JP 55176685A JP 17668580 A JP17668580 A JP 17668580A JP S57100697 A JPS57100697 A JP S57100697A
Authority
JP
Japan
Prior art keywords
bits
words
data
storage area
memory
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.)
Pending
Application number
JP55176685A
Other languages
English (en)
Inventor
Toshio Karino
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 JP55176685A priority Critical patent/JPS57100697A/ja
Publication of JPS57100697A publication Critical patent/JPS57100697A/ja
Pending 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)
  • Detection And Correction Of Errors (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
JP55176685A 1980-12-15 1980-12-15 Error correction system Pending JPS57100697A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55176685A JPS57100697A (en) 1980-12-15 1980-12-15 Error correction system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55176685A JPS57100697A (en) 1980-12-15 1980-12-15 Error correction system

Publications (1)

Publication Number Publication Date
JPS57100697A true JPS57100697A (en) 1982-06-22

Family

ID=16017930

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55176685A Pending JPS57100697A (en) 1980-12-15 1980-12-15 Error correction system

Country Status (1)

Country Link
JP (1) JPS57100697A (ja)

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