JPS56117310A - Write control system of magnetic tape device - Google Patents

Write control system of magnetic tape device

Info

Publication number
JPS56117310A
JPS56117310A JP1940080A JP1940080A JPS56117310A JP S56117310 A JPS56117310 A JP S56117310A JP 1940080 A JP1940080 A JP 1940080A JP 1940080 A JP1940080 A JP 1940080A JP S56117310 A JPS56117310 A JP S56117310A
Authority
JP
Japan
Prior art keywords
detecting means
error
data block
read
control system
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
JP1940080A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0377591B2 (enrdf_load_stackoverflow
Inventor
Tadahiro Wada
Akihiro Hayakawa
Hiroshi Ichii
Hirotoshi Koketsu
Hidehiko Tanaka
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP1940080A priority Critical patent/JPS56117310A/ja
Publication of JPS56117310A publication Critical patent/JPS56117310A/ja
Publication of JPH0377591B2 publication Critical patent/JPH0377591B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • G11B20/1816—Testing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • G11B20/1816—Testing
    • G11B2020/183—Testing wherein at least one additional attempt is made to read or write the data when a first attempt is unsuccessful

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Digital Magnetic Recording (AREA)
JP1940080A 1980-02-19 1980-02-19 Write control system of magnetic tape device Granted JPS56117310A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1940080A JPS56117310A (en) 1980-02-19 1980-02-19 Write control system of magnetic tape device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1940080A JPS56117310A (en) 1980-02-19 1980-02-19 Write control system of magnetic tape device

Publications (2)

Publication Number Publication Date
JPS56117310A true JPS56117310A (en) 1981-09-14
JPH0377591B2 JPH0377591B2 (enrdf_load_stackoverflow) 1991-12-11

Family

ID=11998215

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1940080A Granted JPS56117310A (en) 1980-02-19 1980-02-19 Write control system of magnetic tape device

Country Status (1)

Country Link
JP (1) JPS56117310A (enrdf_load_stackoverflow)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS502569A (enrdf_load_stackoverflow) * 1973-03-02 1975-01-11
JPS50155215A (enrdf_load_stackoverflow) * 1974-06-04 1975-12-15
JPS5162022A (enrdf_load_stackoverflow) * 1974-11-27 1976-05-29 Fujitsu Ltd
JPS53105207A (en) * 1977-02-22 1978-09-13 Fujitsu Ltd Detecting method for special mark block

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS502569A (enrdf_load_stackoverflow) * 1973-03-02 1975-01-11
JPS50155215A (enrdf_load_stackoverflow) * 1974-06-04 1975-12-15
JPS5162022A (enrdf_load_stackoverflow) * 1974-11-27 1976-05-29 Fujitsu Ltd
JPS53105207A (en) * 1977-02-22 1978-09-13 Fujitsu Ltd Detecting method for special mark block

Also Published As

Publication number Publication date
JPH0377591B2 (enrdf_load_stackoverflow) 1991-12-11

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