JPH0154793B2 - - Google Patents

Info

Publication number
JPH0154793B2
JPH0154793B2 JP22937682A JP22937682A JPH0154793B2 JP H0154793 B2 JPH0154793 B2 JP H0154793B2 JP 22937682 A JP22937682 A JP 22937682A JP 22937682 A JP22937682 A JP 22937682A JP H0154793 B2 JPH0154793 B2 JP H0154793B2
Authority
JP
Japan
Prior art keywords
track
track address
magnetic disk
track number
servo
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.)
Expired
Application number
JP22937682A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59119577A (ja
Inventor
Masao Tsunekawa
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 JP22937682A priority Critical patent/JPS59119577A/ja
Publication of JPS59119577A publication Critical patent/JPS59119577A/ja
Publication of JPH0154793B2 publication Critical patent/JPH0154793B2/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
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/54—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head into or out of its operative position or across tracks
    • G11B5/55—Track change, selection or acquisition by displacement of the head
    • G11B5/5521—Track change, selection or acquisition by displacement of the head across disk tracks
    • G11B5/5526—Control therefor; circuits, track configurations or relative disposition of servo-information transducers and servo-information tracks for control thereof

Landscapes

  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
  • Moving Of Head For Track Selection And Changing (AREA)
JP22937682A 1982-12-27 1982-12-27 磁気デイスク装置のサ−ボ制御回路 Granted JPS59119577A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22937682A JPS59119577A (ja) 1982-12-27 1982-12-27 磁気デイスク装置のサ−ボ制御回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22937682A JPS59119577A (ja) 1982-12-27 1982-12-27 磁気デイスク装置のサ−ボ制御回路

Publications (2)

Publication Number Publication Date
JPS59119577A JPS59119577A (ja) 1984-07-10
JPH0154793B2 true JPH0154793B2 (th) 1989-11-21

Family

ID=16891200

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22937682A Granted JPS59119577A (ja) 1982-12-27 1982-12-27 磁気デイスク装置のサ−ボ制御回路

Country Status (1)

Country Link
JP (1) JPS59119577A (th)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6443879A (en) * 1987-08-06 1989-02-16 Ibm Method and apparatus for control of positioning of head

Also Published As

Publication number Publication date
JPS59119577A (ja) 1984-07-10

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