JPS5810254A - デ−タ処理装置 - Google Patents

デ−タ処理装置

Info

Publication number
JPS5810254A
JPS5810254A JP56107814A JP10781481A JPS5810254A JP S5810254 A JPS5810254 A JP S5810254A JP 56107814 A JP56107814 A JP 56107814A JP 10781481 A JP10781481 A JP 10781481A JP S5810254 A JPS5810254 A JP S5810254A
Authority
JP
Japan
Prior art keywords
data
memory
address
read
invalid
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
JP56107814A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0365570B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Kenzo Ina
伊奈　謙三
Teruhachi Hara
照八 原
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP56107814A priority Critical patent/JPS5810254A/ja
Publication of JPS5810254A publication Critical patent/JPS5810254A/ja
Publication of JPH0365570B2 publication Critical patent/JPH0365570B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
JP56107814A 1981-07-10 1981-07-10 デ−タ処理装置 Granted JPS5810254A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56107814A JPS5810254A (ja) 1981-07-10 1981-07-10 デ−タ処理装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56107814A JPS5810254A (ja) 1981-07-10 1981-07-10 デ−タ処理装置

Publications (2)

Publication Number Publication Date
JPS5810254A true JPS5810254A (ja) 1983-01-20
JPH0365570B2 JPH0365570B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-10-14

Family

ID=14468705

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56107814A Granted JPS5810254A (ja) 1981-07-10 1981-07-10 デ−タ処理装置

Country Status (1)

Country Link
JP (1) JPS5810254A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60256835A (ja) * 1984-05-31 1985-12-18 Sharp Corp 外部記憶装置の制御方式
JPH04128339U (ja) * 1992-03-26 1992-11-24 シヤープ株式会社 外部記憶装置の制御装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5189355A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1975-02-03 1976-08-05
JPS5659359A (en) * 1979-10-19 1981-05-22 Hitachi Ltd Disk information retrieval system
JPS56111958A (en) * 1980-02-09 1981-09-04 Casio Comput Co Ltd Data filing device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5189355A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1975-02-03 1976-08-05
JPS5659359A (en) * 1979-10-19 1981-05-22 Hitachi Ltd Disk information retrieval system
JPS56111958A (en) * 1980-02-09 1981-09-04 Casio Comput Co Ltd Data filing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60256835A (ja) * 1984-05-31 1985-12-18 Sharp Corp 外部記憶装置の制御方式
JPH04128339U (ja) * 1992-03-26 1992-11-24 シヤープ株式会社 外部記憶装置の制御装置

Also Published As

Publication number Publication date
JPH0365570B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-10-14

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