JPH0465417B2 - - Google Patents

Info

Publication number
JPH0465417B2
JPH0465417B2 JP58088157A JP8815783A JPH0465417B2 JP H0465417 B2 JPH0465417 B2 JP H0465417B2 JP 58088157 A JP58088157 A JP 58088157A JP 8815783 A JP8815783 A JP 8815783A JP H0465417 B2 JPH0465417 B2 JP H0465417B2
Authority
JP
Japan
Prior art keywords
memory
data
register
error correction
correction 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 - Lifetime
Application number
JP58088157A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59223999A (ja
Inventor
Toshihiro Sakai
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 JP58088157A priority Critical patent/JPS59223999A/ja
Publication of JPS59223999A publication Critical patent/JPS59223999A/ja
Publication of JPH0465417B2 publication Critical patent/JPH0465417B2/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
    • 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)
JP58088157A 1983-05-19 1983-05-19 情報処理装置 Granted JPS59223999A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58088157A JPS59223999A (ja) 1983-05-19 1983-05-19 情報処理装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58088157A JPS59223999A (ja) 1983-05-19 1983-05-19 情報処理装置

Publications (2)

Publication Number Publication Date
JPS59223999A JPS59223999A (ja) 1984-12-15
JPH0465417B2 true JPH0465417B2 (en]) 1992-10-20

Family

ID=13935084

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58088157A Granted JPS59223999A (ja) 1983-05-19 1983-05-19 情報処理装置

Country Status (1)

Country Link
JP (1) JPS59223999A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5048022A (en) * 1989-08-01 1991-09-10 Digital Equipment Corporation Memory device with transfer of ECC signals on time division multiplexed bidirectional lines

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5528158A (en) * 1978-08-18 1980-02-28 Casio Comput Co Ltd Calender display unit

Also Published As

Publication number Publication date
JPS59223999A (ja) 1984-12-15

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