JPS6098159U - 磁気デイスク再生装置 - Google Patents

磁気デイスク再生装置

Info

Publication number
JPS6098159U
JPS6098159U JP1983191331U JP19133183U JPS6098159U JP S6098159 U JPS6098159 U JP S6098159U JP 1983191331 U JP1983191331 U JP 1983191331U JP 19133183 U JP19133183 U JP 19133183U JP S6098159 U JPS6098159 U JP S6098159U
Authority
JP
Japan
Prior art keywords
magnetic disk
output
data
disk drive
magnetic
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
JP1983191331U
Other languages
English (en)
Other versions
JPH0416288Y2 (ja
Inventor
正路　誠
坂井　淑晃
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.)
Teac Corp
Original Assignee
Teac Corp
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 Teac Corp filed Critical Teac Corp
Priority to JP1983191331U priority Critical patent/JPS6098159U/ja
Priority to EP84114468A priority patent/EP0146041A3/en
Priority to KR2019840012557U priority patent/KR890007140Y1/ko
Publication of JPS6098159U publication Critical patent/JPS6098159U/ja
Application granted granted Critical
Publication of JPH0416288Y2 publication Critical patent/JPH0416288Y2/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
    • G11B20/14—Digital recording or reproducing using self-clocking codes
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • 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
    • G11B20/14—Digital recording or reproducing using self-clocking codes
    • G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels
    • 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
    • G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
    • G11B5/09—Digital recording
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/0671—In-line storage system
    • G06F3/0673—Single storage device
    • 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
    • G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】
第１図は本考案の実施例に係わる磁気ディスク再生装置
を示すブロック図、第２図は第１図のデータ分離用信号
発生回路を示すブロック図、第３図は記録信号のフォー
アットを示すブロック図、第４図は同期領域のクロック
パルスにデータ・ウィンドー信号を同期させる状態を示
す波形図、第５図は再生出力からデータ・ウィンドー信
号を使用してデータを分離する状態を示す波形図である
。 １、２．３．４・・・ディスク駆動装置、５・・・コン
トローラ、６，７，８．９・・・ディスク、１０，１１
．１２，１３・・・ディスク回転モータ、１４，１５．
１６，１７・・・モータ制御駆動回路、１８，１９．２
０，２１・・・磁気ヘッド、２２，２３，２４．２５・
・・再生回路、２６．２７．２８．２９・・・ゲート回
路、３０．３１．３２．３３・・・位置決め機構、３８
・・・データ分離信号発生回路、３９，４０．４１，４
２・・・出力ライン、４３・・・共通出力ライン、４４
，４５，４６，４７・・・ドライブセレクト信号供給ラ
イン。

Claims (1)

    【実用新案登録請求の範囲】
  1. 同一トラックにクロック信号とデータとが記録されてい
    る磁気ディスクを回転するためのディスク回転機構と、
    前記磁気ディスクから記録信号を読み出すための磁気ヘ
    ッドと、前記磁気ヘッドの出力に基づ′いてクロックパ
    ルスとデータパルスとを含む再生出力を得るための再生
    回路と、ドライブセレクト信号が供給されている期間の
    み前記再生回路の出力を送出するゲート回路とをそれぞ
    れ含む複数台の磁気ディスク駆動装置から成り、前記複
    数台の磁気ディスク駆動装置の前記ゲート回路の出力ラ
    インが共通の出力ラインにそれぞれ接続され、前記複数
    台の磁気ディスク駆動装置から選択された１つの磁気デ
    ィスク駆動装置の中に前記データパルスを分離するため
    に必要なデータ分離用信号発生回路が設けられ、前記デ
    ータ分離用信号発生回路の入力端子に前記複数台の磁気
    ディスク駆動装置の前記ゲート回路の出力がそれぞれ入
    力されていることを特徴とする磁気ディスク再生装置。
JP1983191331U 1983-12-03 1983-12-12 磁気デイスク再生装置 Granted JPS6098159U (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1983191331U JPS6098159U (ja) 1983-12-12 1983-12-12 磁気デイスク再生装置
EP84114468A EP0146041A3 (en) 1983-12-12 1984-11-29 Data transfer system having a plurality of magnetic disk drives
KR2019840012557U KR890007140Y1 (ko) 1983-12-03 1984-12-03 자기디스크(disk) 재생장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983191331U JPS6098159U (ja) 1983-12-12 1983-12-12 磁気デイスク再生装置

Publications (2)

Publication Number Publication Date
JPS6098159U true JPS6098159U (ja) 1985-07-04
JPH0416288Y2 JPH0416288Y2 (ja) 1992-04-13

Family

ID=16272775

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983191331U Granted JPS6098159U (ja) 1983-12-03 1983-12-12 磁気デイスク再生装置

Country Status (3)

Country Link
EP (1) EP0146041A3 (ja)
JP (1) JPS6098159U (ja)
KR (1) KR890007140Y1 (ja)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4053944A (en) * 1976-04-30 1977-10-11 International Business Machines Corporation Microprocessor controlled signal pattern detector
JPS56114054A (en) * 1980-02-15 1981-09-08 Hitachi Ltd Transmission system of multiplexed signal
JPS5720052A (en) * 1980-07-11 1982-02-02 Toshiba Corp Input data synchronizing circuit
GB2120819A (en) * 1982-05-21 1983-12-07 Pitney Bowes Inc Disk drive size selector circuit

Also Published As

Publication number Publication date
KR890007140Y1 (ko) 1989-10-16
KR850009688U (ko) 1985-12-05
JPH0416288Y2 (ja) 1992-04-13
EP0146041A2 (en) 1985-06-26
EP0146041A3 (en) 1986-07-09

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