JPS60179860A - 記憶装置の切換制御方式 - Google Patents

記憶装置の切換制御方式

Info

Publication number
JPS60179860A
JPS60179860A JP59036489A JP3648984A JPS60179860A JP S60179860 A JPS60179860 A JP S60179860A JP 59036489 A JP59036489 A JP 59036489A JP 3648984 A JP3648984 A JP 3648984A JP S60179860 A JPS60179860 A JP S60179860A
Authority
JP
Japan
Prior art keywords
storage device
address
signal
output
storage devices
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.)
Granted
Application number
JP59036489A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0315213B2 (enrdf_load_stackoverflow
Inventor
Mitsuki Fukuzumi
福住　光記
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.)
Fuji Electric Co Ltd
Fuji Facom Corp
Original Assignee
Fuji Electric Co Ltd
Fuji Facom Corp
Fuji Electric Manufacturing 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 Fuji Electric Co Ltd, Fuji Facom Corp, Fuji Electric Manufacturing Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP59036489A priority Critical patent/JPS60179860A/ja
Publication of JPS60179860A publication Critical patent/JPS60179860A/ja
Publication of JPH0315213B2 publication Critical patent/JPH0315213B2/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
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/1666—Error detection or correction of the data by redundancy in hardware where the redundant component is memory or memory area
    • 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
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements

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)
JP59036489A 1984-02-27 1984-02-27 記憶装置の切換制御方式 Granted JPS60179860A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59036489A JPS60179860A (ja) 1984-02-27 1984-02-27 記憶装置の切換制御方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59036489A JPS60179860A (ja) 1984-02-27 1984-02-27 記憶装置の切換制御方式

Publications (2)

Publication Number Publication Date
JPS60179860A true JPS60179860A (ja) 1985-09-13
JPH0315213B2 JPH0315213B2 (enrdf_load_stackoverflow) 1991-02-28

Family

ID=12471234

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59036489A Granted JPS60179860A (ja) 1984-02-27 1984-02-27 記憶装置の切換制御方式

Country Status (1)

Country Link
JP (1) JPS60179860A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0237441A (ja) * 1988-07-27 1990-02-07 Fujitsu Ltd ボリューム・リカバリ処理方式

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54124941A (en) * 1978-03-16 1979-09-28 Ibm Memory system
JPS5584099A (en) * 1978-12-20 1980-06-24 Fujitsu Ltd Memory device
JPS57198597A (en) * 1981-05-28 1982-12-06 Nec Corp Locally dual storage device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54124941A (en) * 1978-03-16 1979-09-28 Ibm Memory system
JPS5584099A (en) * 1978-12-20 1980-06-24 Fujitsu Ltd Memory device
JPS57198597A (en) * 1981-05-28 1982-12-06 Nec Corp Locally dual storage device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0237441A (ja) * 1988-07-27 1990-02-07 Fujitsu Ltd ボリューム・リカバリ処理方式

Also Published As

Publication number Publication date
JPH0315213B2 (enrdf_load_stackoverflow) 1991-02-28

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