JPS51111320A - Magnetic memory - Google Patents

Magnetic memory

Info

Publication number
JPS51111320A
JPS51111320A JP3560875A JP3560875A JPS51111320A JP S51111320 A JPS51111320 A JP S51111320A JP 3560875 A JP3560875 A JP 3560875A JP 3560875 A JP3560875 A JP 3560875A JP S51111320 A JPS51111320 A JP S51111320A
Authority
JP
Japan
Prior art keywords
block
magnetic memory
address information
increased
recording section
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
JP3560875A
Other languages
English (en)
Inventor
Toshikazu Takato
Kanji Hioki
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 JP3560875A priority Critical patent/JPS51111320A/ja
Publication of JPS51111320A publication Critical patent/JPS51111320A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
JP3560875A 1975-03-26 1975-03-26 Magnetic memory Pending JPS51111320A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3560875A JPS51111320A (en) 1975-03-26 1975-03-26 Magnetic memory

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3560875A JPS51111320A (en) 1975-03-26 1975-03-26 Magnetic memory

Publications (1)

Publication Number Publication Date
JPS51111320A true JPS51111320A (en) 1976-10-01

Family

ID=12446535

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3560875A Pending JPS51111320A (en) 1975-03-26 1975-03-26 Magnetic memory

Country Status (1)

Country Link
JP (1) JPS51111320A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57141082A (en) * 1981-02-25 1982-09-01 Hitachi Ltd Address check system for rotary magnetic memory device
JPS57176582A (en) * 1981-04-23 1982-10-29 Fujitsu Ltd Retrieval and control system for magnetic disc
JPS57200980A (en) * 1981-06-03 1982-12-09 Hitachi Ltd Address collating system for file system input/output device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4889707A (ja) * 1972-02-25 1973-11-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4889707A (ja) * 1972-02-25 1973-11-22

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57141082A (en) * 1981-02-25 1982-09-01 Hitachi Ltd Address check system for rotary magnetic memory device
JPS57176582A (en) * 1981-04-23 1982-10-29 Fujitsu Ltd Retrieval and control system for magnetic disc
JPS57200980A (en) * 1981-06-03 1982-12-09 Hitachi Ltd Address collating system for file system input/output device

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