JPS6347374B2 - - Google Patents

Info

Publication number
JPS6347374B2
JPS6347374B2 JP57115681A JP11568182A JPS6347374B2 JP S6347374 B2 JPS6347374 B2 JP S6347374B2 JP 57115681 A JP57115681 A JP 57115681A JP 11568182 A JP11568182 A JP 11568182A JP S6347374 B2 JPS6347374 B2 JP S6347374B2
Authority
JP
Japan
Prior art keywords
data
parity
address
bits
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.)
Expired
Application number
JP57115681A
Other languages
English (en)
Japanese (ja)
Other versions
JPS596641A (ja
Inventor
Yasuo Hirota
Takahito Noda
Juji Kamisaka
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 JP57115681A priority Critical patent/JPS596641A/ja
Publication of JPS596641A publication Critical patent/JPS596641A/ja
Publication of JPS6347374B2 publication Critical patent/JPS6347374B2/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)
  • Detection And Correction Of Errors (AREA)
  • Error Detection And Correction (AREA)
JP57115681A 1982-07-03 1982-07-03 パリテイチエツク方式 Granted JPS596641A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57115681A JPS596641A (ja) 1982-07-03 1982-07-03 パリテイチエツク方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57115681A JPS596641A (ja) 1982-07-03 1982-07-03 パリテイチエツク方式

Publications (2)

Publication Number Publication Date
JPS596641A JPS596641A (ja) 1984-01-13
JPS6347374B2 true JPS6347374B2 (enExample) 1988-09-21

Family

ID=14668635

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57115681A Granted JPS596641A (ja) 1982-07-03 1982-07-03 パリテイチエツク方式

Country Status (1)

Country Link
JP (1) JPS596641A (enExample)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5430855B2 (enExample) * 1975-02-14 1979-10-03

Also Published As

Publication number Publication date
JPS596641A (ja) 1984-01-13

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