JPS5559558A - Data backup method - Google Patents

Data backup method

Info

Publication number
JPS5559558A
JPS5559558A JP13254378A JP13254378A JPS5559558A JP S5559558 A JPS5559558 A JP S5559558A JP 13254378 A JP13254378 A JP 13254378A JP 13254378 A JP13254378 A JP 13254378A JP S5559558 A JPS5559558 A JP S5559558A
Authority
JP
Japan
Prior art keywords
backup
data
area
control
end flag
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
JP13254378A
Other languages
English (en)
Inventor
Hiroichi Yamamoto
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP13254378A priority Critical patent/JPS5559558A/ja
Publication of JPS5559558A publication Critical patent/JPS5559558A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Techniques For Improving Reliability Of Storages (AREA)
  • Hardware Redundancy (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
JP13254378A 1978-10-30 1978-10-30 Data backup method Pending JPS5559558A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13254378A JPS5559558A (en) 1978-10-30 1978-10-30 Data backup method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13254378A JPS5559558A (en) 1978-10-30 1978-10-30 Data backup method

Publications (1)

Publication Number Publication Date
JPS5559558A true JPS5559558A (en) 1980-05-06

Family

ID=15083731

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13254378A Pending JPS5559558A (en) 1978-10-30 1978-10-30 Data backup method

Country Status (1)

Country Link
JP (1) JPS5559558A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982001958A1 (en) * 1980-11-28 1982-06-10 Kinoshita Mitsuo Data rewriting system for bubble memory
JPS60198992A (ja) * 1984-03-23 1985-10-08 Tamura Electric Works Ltd ボタン電話装置の停電対策方式
JPH03234130A (ja) * 1990-02-08 1991-10-18 Nec Corp チャンネル管理方式

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982001958A1 (en) * 1980-11-28 1982-06-10 Kinoshita Mitsuo Data rewriting system for bubble memory
US4493083A (en) * 1980-11-28 1985-01-08 Fanuc Ltd. System for updating data in bubble memories
EP0067227B1 (en) * 1980-11-28 1988-03-16 Fanuc Ltd. Data rewriting method for bubble memory
JPS60198992A (ja) * 1984-03-23 1985-10-08 Tamura Electric Works Ltd ボタン電話装置の停電対策方式
JPH03234130A (ja) * 1990-02-08 1991-10-18 Nec Corp チャンネル管理方式

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