JPS53128953A - Memory doubling system for data processor - Google Patents

Memory doubling system for data processor

Info

Publication number
JPS53128953A
JPS53128953A JP4385977A JP4385977A JPS53128953A JP S53128953 A JPS53128953 A JP S53128953A JP 4385977 A JP4385977 A JP 4385977A JP 4385977 A JP4385977 A JP 4385977A JP S53128953 A JPS53128953 A JP S53128953A
Authority
JP
Japan
Prior art keywords
memory
data processor
doubling system
doubling
processor
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
JP4385977A
Other languages
Japanese (ja)
Inventor
Hitoshi Kikuchi
Yoichi Isogawa
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 JP4385977A priority Critical patent/JPS53128953A/en
Publication of JPS53128953A publication Critical patent/JPS53128953A/en
Pending legal-status Critical Current

Links

Landscapes

  • Techniques For Improving Reliability Of Storages (AREA)
  • Hardware Redundancy (AREA)

Abstract

PURPOSE: To secure a doubling structure of the memory as well as an independent operation by controlling the simple-structure gate circuit by the holding confirmation signal given from each processor.
COPYRIGHT: (C)1978,JPO&Japio
JP4385977A 1977-04-15 1977-04-15 Memory doubling system for data processor Pending JPS53128953A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4385977A JPS53128953A (en) 1977-04-15 1977-04-15 Memory doubling system for data processor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4385977A JPS53128953A (en) 1977-04-15 1977-04-15 Memory doubling system for data processor

Publications (1)

Publication Number Publication Date
JPS53128953A true JPS53128953A (en) 1978-11-10

Family

ID=12675417

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4385977A Pending JPS53128953A (en) 1977-04-15 1977-04-15 Memory doubling system for data processor

Country Status (1)

Country Link
JP (1) JPS53128953A (en)

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