KR900010746A - Magnetic head control method - Google Patents

Magnetic head control method Download PDF

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Publication number
KR900010746A
KR900010746A KR1019890017995A KR890017995A KR900010746A KR 900010746 A KR900010746 A KR 900010746A KR 1019890017995 A KR1019890017995 A KR 1019890017995A KR 890017995 A KR890017995 A KR 890017995A KR 900010746 A KR900010746 A KR 900010746A
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KR
South Korea
Prior art keywords
head
time
storage medium
control method
magnetic head
Prior art date
Application number
KR1019890017995A
Other languages
Korean (ko)
Other versions
KR950011519B1 (en
Inventor
마사따가 나사무라
노부유끼 이찌베
Original Assignee
고스기 노부미쓰
오끼덴끼 고오교 가부시끼가이샤
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 고스기 노부미쓰, 오끼덴끼 고오교 가부시끼가이샤 filed Critical 고스기 노부미쓰
Publication of KR900010746A publication Critical patent/KR900010746A/en
Application granted granted Critical
Publication of KR950011519B1 publication Critical patent/KR950011519B1/en

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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads

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  • Signal Processing For Digital Recording And Reproducing (AREA)

Abstract

내용 없음No content

Description

자기 헤드 제어 방법Magnetic head control method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명에 관한 FDD관리장치의 블록도, 제2도는 종래의 일반적인 FDD장치의 구성도, 제3도는 본 발명의 프로그램 초기화 처리의 플로우차아트.1 is a block diagram of an FDD management apparatus according to the present invention, FIG. 2 is a block diagram of a conventional general FDD apparatus, and FIG. 3 is a flowchart of the program initialization process of the present invention.

Claims (1)

자기적으로 정보를 기억하는 복수의 트랙을 갖는 기억매체에, 정보의 기입 또는 독출용 헤드를 항상 접촉 시키면서, 상기 헤드 위치를 제어하는 방법에 있어서, 시간의 경과를 계수하는 타이머 수단에 일정한 시간치를 설정하고, 상기 설정된 일정시간의 경과마다 타임 아웃 신호를 발생시키고, 상기 타이머 수단으로부터 일정시간마다 발생하는 타임 아웃 신호에 의거하여, 헤드 위치 제어수단이 상기 기억매체의 복수의 각 트랙에 상기 헤드의 접촉하는 시간이 거의 균일하게 되도록 상기 헤드를 순차적으로 이동하고, 상기 기억 매체에 정보를 기입 또는 독출할때 이외의 항상 상기 헤드의 이송을 수행하는 것을 특징으로 하는 자기 헤드 제어방법.In the method for controlling the head position while always keeping the head for writing or reading information in contact with a storage medium having a plurality of tracks for storing information magnetically, a constant time value is provided to a timer means for counting the passage of time. And a timeout signal is generated every time the set constant time elapses, and based on a timeout signal generated every predetermined time from the timer means, a head position control means is provided to the plurality of tracks of the storage medium. And moving the head sequentially so that the contact time is almost uniform, and carrying the head at all times except when writing or reading information to the storage medium. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890017995A 1988-12-05 1989-12-05 Magnetic head control method KR950011519B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP63-306020 1988-12-05
JP63306020A JPH02152079A (en) 1988-12-05 1988-12-05 Magnetic head control method
JP88-306020 1988-12-05

Publications (2)

Publication Number Publication Date
KR900010746A true KR900010746A (en) 1990-07-09
KR950011519B1 KR950011519B1 (en) 1995-10-05

Family

ID=17952109

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890017995A KR950011519B1 (en) 1988-12-05 1989-12-05 Magnetic head control method

Country Status (2)

Country Link
JP (1) JPH02152079A (en)
KR (1) KR950011519B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100594261B1 (en) * 2004-02-28 2006-06-30 삼성전자주식회사 Method for controlling continuously position of head in data storage device and disc drive using the same
KR100736263B1 (en) * 2006-08-01 2007-07-06 이화여자대학교 산학협력단 Scheduling method for mems-based storage devices

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62117177A (en) * 1985-11-15 1987-05-28 Hitachi Ltd Floppy disc control system
JPS63193388A (en) * 1987-02-06 1988-08-10 Toshiba Corp Disk driving system

Also Published As

Publication number Publication date
KR950011519B1 (en) 1995-10-05
JPH02152079A (en) 1990-06-12

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