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JPS526031A - Information processing unit - Google Patents

Information processing unit

Info

Publication number
JPS526031A
JPS526031A JP50081844A JP8184475A JPS526031A JP S526031 A JPS526031 A JP S526031A JP 50081844 A JP50081844 A JP 50081844A JP 8184475 A JP8184475 A JP 8184475A JP S526031 A JPS526031 A JP S526031A
Authority
JP
Japan
Prior art keywords
processing unit
information processing
pages
software
make
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
JP50081844A
Other languages
Japanese (ja)
Other versions
JPS5739479B2 (en
Inventor
Koichiro Ishihara
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP50081844A priority Critical patent/JPS526031A/en
Publication of JPS526031A publication Critical patent/JPS526031A/en
Publication of JPS5739479B2 publication Critical patent/JPS5739479B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Techniques For Improving Reliability Of Storages (AREA)
  • Hardware Redundancy (AREA)
  • Memory System Of A Hierarchy Structure (AREA)

Abstract

PURPOSE: Even if there are any defective pages in a main memory, make the system operation without using the pages by the software.
COPYRIGHT: (C)1977,JPO&Japio
JP50081844A 1975-07-04 1975-07-04 Information processing unit Granted JPS526031A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50081844A JPS526031A (en) 1975-07-04 1975-07-04 Information processing unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50081844A JPS526031A (en) 1975-07-04 1975-07-04 Information processing unit

Publications (2)

Publication Number Publication Date
JPS526031A true JPS526031A (en) 1977-01-18
JPS5739479B2 JPS5739479B2 (en) 1982-08-21

Family

ID=13757775

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50081844A Granted JPS526031A (en) 1975-07-04 1975-07-04 Information processing unit

Country Status (1)

Country Link
JP (1) JPS526031A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61134858A (en) * 1984-12-05 1986-06-21 Fujitsu Ltd Storage device
JPS61210451A (en) * 1985-03-14 1986-09-18 Nec Corp Recomposition system for main memory device
JPH02247752A (en) * 1989-03-20 1990-10-03 Fujitsu Ltd information processing equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61134858A (en) * 1984-12-05 1986-06-21 Fujitsu Ltd Storage device
JPS61210451A (en) * 1985-03-14 1986-09-18 Nec Corp Recomposition system for main memory device
JPH02247752A (en) * 1989-03-20 1990-10-03 Fujitsu Ltd information processing equipment

Also Published As

Publication number Publication date
JPS5739479B2 (en) 1982-08-21

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