JPS5215236A - Error block unit - Google Patents

Error block unit

Info

Publication number
JPS5215236A
JPS5215236A JP50091357A JP9135775A JPS5215236A JP S5215236 A JPS5215236 A JP S5215236A JP 50091357 A JP50091357 A JP 50091357A JP 9135775 A JP9135775 A JP 9135775A JP S5215236 A JPS5215236 A JP S5215236A
Authority
JP
Japan
Prior art keywords
block unit
error block
causing
access
improve
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
JP50091357A
Other languages
Japanese (ja)
Inventor
Yoshihisa Soda
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP50091357A priority Critical patent/JPS5215236A/en
Publication of JPS5215236A publication Critical patent/JPS5215236A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To improve the processing time by causing the control to access an alternate register when any fixed errors occurs in a block.
COPYRIGHT: (C)1977,JPO&Japio
JP50091357A 1975-07-25 1975-07-25 Error block unit Pending JPS5215236A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50091357A JPS5215236A (en) 1975-07-25 1975-07-25 Error block unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50091357A JPS5215236A (en) 1975-07-25 1975-07-25 Error block unit

Publications (1)

Publication Number Publication Date
JPS5215236A true JPS5215236A (en) 1977-02-04

Family

ID=14024123

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50091357A Pending JPS5215236A (en) 1975-07-25 1975-07-25 Error block unit

Country Status (1)

Country Link
JP (1) JPS5215236A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53108321A (en) * 1977-03-04 1978-09-21 Hitachi Ltd Control unit for buffer memory
WO2008155805A1 (en) 2007-06-20 2008-12-24 Fujitsu Limited Cache memory device, arithmetic processing unit, and its control method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53108321A (en) * 1977-03-04 1978-09-21 Hitachi Ltd Control unit for buffer memory
WO2008155805A1 (en) 2007-06-20 2008-12-24 Fujitsu Limited Cache memory device, arithmetic processing unit, and its control method
JPWO2008155805A1 (en) * 2007-06-20 2010-08-26 富士通株式会社 Cache memory device, arithmetic processing device and control method thereof
JP4595029B2 (en) * 2007-06-20 2010-12-08 富士通株式会社 Cache memory device, arithmetic processing device and control method thereof
US8700947B2 (en) 2007-06-20 2014-04-15 Fujitsu Limited Cache memory apparatus, execution processing apparatus and control method thereof

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