DE69118213T2 - Aufzeichnungs- und Wiedergabegerät sowie Aufzeichnungsmedium für Daten - Google Patents
Aufzeichnungs- und Wiedergabegerät sowie Aufzeichnungsmedium für DatenInfo
- Publication number
- DE69118213T2 DE69118213T2 DE69118213T DE69118213T DE69118213T2 DE 69118213 T2 DE69118213 T2 DE 69118213T2 DE 69118213 T DE69118213 T DE 69118213T DE 69118213 T DE69118213 T DE 69118213T DE 69118213 T2 DE69118213 T2 DE 69118213T2
- Authority
- DE
- Germany
- Prior art keywords
- data
- sections
- servo
- written
- sectors
- 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 - Lifetime
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
-
- 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
- G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
-
- 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
- G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
- G11B20/1201—Formatting, e.g. arrangement of data block or words on the record carriers on tapes
-
- 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
- G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
- G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers on discs
- G11B20/1258—Formatting, e.g. arrangement of data block or words on the record carriers on discs where blocks are arranged within multiple radial zones, e.g. Zone Bit Recording or Constant Density Recording discs, MCAV discs, MCLV discs
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
- G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
- G11B27/30—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording
- G11B27/3027—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording used signal is digitally coded
-
- 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
- G11B5/58—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 for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
- G11B5/596—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 for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on disks
- G11B5/59633—Servo formatting
- G11B5/59655—Sector, sample or burst servo format
-
- 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
- G11B2020/1087—Digital recording or reproducing wherein a selection is made among at least two alternative ways of processing
-
- 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
- G11B2020/1087—Digital recording or reproducing wherein a selection is made among at least two alternative ways of processing
- G11B2020/10879—Digital recording or reproducing wherein a selection is made among at least two alternative ways of processing the kind of record carrier being the selection criterion
-
- 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
- G11B2020/10916—Seeking data on the record carrier for preparing an access to a specific address
-
- 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
- G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
- G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers on discs
- G11B2020/1257—Count Key Data [CKD] format
-
- 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
- G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
- G11B2020/1264—Formatting, e.g. arrangement of data block or words on the record carriers wherein the formatting concerns a specific kind of data
- G11B2020/1265—Control data, system data or management information, i.e. data used to access or process user data
- G11B2020/1281—Servo information
- G11B2020/1282—Servo information in embedded servo fields
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/90—Tape-like record carriers
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/466,194 US5210660A (en) | 1990-01-17 | 1990-01-17 | Sectored servo independent of data architecture |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69118213D1 DE69118213D1 (de) | 1996-05-02 |
DE69118213T2 true DE69118213T2 (de) | 1996-10-10 |
Family
ID=23850871
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69118213T Expired - Lifetime DE69118213T2 (de) | 1990-01-17 | 1991-01-17 | Aufzeichnungs- und Wiedergabegerät sowie Aufzeichnungsmedium für Daten |
DE69131142T Expired - Lifetime DE69131142T2 (de) | 1990-01-17 | 1991-01-17 | Datenaufzeichnungs- und Wiedergabegerät |
DE69131329T Expired - Lifetime DE69131329T2 (de) | 1990-01-17 | 1991-01-17 | Magnetische Aufzeichnungsplatte |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69131142T Expired - Lifetime DE69131142T2 (de) | 1990-01-17 | 1991-01-17 | Datenaufzeichnungs- und Wiedergabegerät |
DE69131329T Expired - Lifetime DE69131329T2 (de) | 1990-01-17 | 1991-01-17 | Magnetische Aufzeichnungsplatte |
Country Status (12)
Country | Link |
---|---|
US (4) | US5210660A (de) |
EP (3) | EP0438305B1 (de) |
JP (4) | JP2657960B2 (de) |
KR (1) | KR940005795B1 (de) |
CN (1) | CN1023922C (de) |
AU (1) | AU639733B2 (de) |
BR (1) | BR9100034A (de) |
CA (1) | CA2032853C (de) |
DE (3) | DE69118213T2 (de) |
HK (1) | HK202996A (de) |
PE (1) | PE28891A1 (de) |
SG (4) | SG45331A1 (de) |
Families Citing this family (134)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5210660A (en) * | 1990-01-17 | 1993-05-11 | International Business Machines Corporation | Sectored servo independent of data architecture |
US5420730A (en) * | 1990-08-17 | 1995-05-30 | Moon; Ronald R. | Servo data recovery circuit for disk drive having digital embedded sector servo |
US5446877A (en) * | 1990-11-13 | 1995-08-29 | Nakamichi Peripherals Corporation | Method and apparatus for operation of a data archival apparatus allowing for coupling of the data archival device with an ide interface |
US5305302A (en) * | 1990-12-04 | 1994-04-19 | Conner Peripherals, Inc. | Track format and record carrier system for split data field support |
JPH04351784A (ja) * | 1991-05-28 | 1992-12-07 | Sony Corp | ディスク記録及び/又は再生装置 |
JP3428030B2 (ja) * | 1991-05-28 | 2003-07-22 | ソニー株式会社 | ディスク記録及び/又は再生装置 |
JP2625609B2 (ja) * | 1991-07-10 | 1997-07-02 | インターナショナル・ビジネス・マシーンズ・コーポレイション | ディスク記憶装置 |
JPH07176168A (ja) | 1991-09-24 | 1995-07-14 | Kalok Corp | 大容量薄型ディスクドライブシステム、ディスクドライブアセンブリ及び組立方法 |
US5446609A (en) * | 1991-09-24 | 1995-08-29 | Teac Corporation | Low profile disk drive assembly |
US5596738A (en) * | 1992-01-31 | 1997-01-21 | Teac Corporation | Peripheral device control system using changeable firmware in a single flash memory |
US5388012A (en) * | 1992-02-28 | 1995-02-07 | E-Systems, Inc. | Partitioning of magnetic tape into sequentially occurring partitions between and around regularly occurring system zones |
US5315456A (en) * | 1992-04-16 | 1994-05-24 | Hewlett-Packard Company | Programmable servo timing generator |
US5276564A (en) * | 1992-04-16 | 1994-01-04 | Hewlett-Packard Company | Programmable start-of-sector pulse generator for a disk drive using embedded servo bursts and split data fields |
US5740358A (en) | 1992-06-25 | 1998-04-14 | Cirrus Logic, Inc. | Defect management and split field processing in disk storage systems |
US5274509A (en) * | 1992-09-10 | 1993-12-28 | Digital Equipment Corporation | On-the-fly splitting of disk data blocks using timed sampling of a data position indicator |
DE69319526T2 (de) * | 1992-09-30 | 1998-12-17 | Quantum Corp | Datenblocksequenz mit Identitätskode nach einem eingebetteten Servosektor in einem Plattenspeicher |
JPH06150565A (ja) * | 1992-10-30 | 1994-05-31 | Sony Corp | データ記録媒体および記録再生装置 |
US5428627A (en) * | 1992-11-10 | 1995-06-27 | Qlogic Corporation | Method and apparatus for initializing an ECC circuit |
US5422763A (en) * | 1992-11-13 | 1995-06-06 | Teac Corporation | Split field zone data recording |
US5422761A (en) * | 1992-11-20 | 1995-06-06 | International Business Machines Corporation | Disk drive with redundant recording |
US5424881A (en) | 1993-02-01 | 1995-06-13 | Cirrus Logic, Inc. | Synchronous read channel |
US5459850A (en) * | 1993-02-19 | 1995-10-17 | Conner Peripherals, Inc. | Flash solid state drive that emulates a disk drive and stores variable length and fixed lenth data blocks |
JP3240762B2 (ja) * | 1993-07-26 | 2001-12-25 | ソニー株式会社 | 光記録媒体の再生方法及び再生装置 |
US5406426A (en) * | 1993-08-17 | 1995-04-11 | Maxtor Corporation | Automated, fault tolerant, zone sector mark generation method |
US5654948A (en) * | 1993-09-07 | 1997-08-05 | Sony Corporation | Disc apparatus for recording/reproducing with zone constant angular velocity |
US5442498A (en) * | 1993-11-08 | 1995-08-15 | International Business Machines Corporation | Asynchronous track code encodement and detection for disk drive servo control system |
MY112118A (en) * | 1993-12-23 | 2001-04-30 | Hitachi Global Storage Tech Netherlands B V | System and method for skip-sector mapping in a data recording disk drive. |
US5523903A (en) * | 1993-12-23 | 1996-06-04 | International Business Machines Corporation | Sector architecture for fixed block disk drive |
US5418659A (en) * | 1993-12-23 | 1995-05-23 | National Semiconductor Corporation | Reliable time-domain demarcation of split formats in embedded-servo, zoned-data recording disk drives |
US5384671A (en) * | 1993-12-23 | 1995-01-24 | Quantum Corporation | PRML sampled data channel synchronous servo detector |
JP2557203B2 (ja) * | 1993-12-27 | 1996-11-27 | インターナショナル・ビジネス・マシーンズ・コーポレイション | ファジィ・パッキング方法及びデータ記憶システム |
KR970010638B1 (ko) * | 1994-05-11 | 1997-06-28 | 삼성전자 주식회사 | 서보 어드레스 마크 검출 보상 회로 |
US5764431A (en) * | 1994-05-16 | 1998-06-09 | Storage Technology Corporation | Media velocity detection for a capstanless tape transport |
JP2658880B2 (ja) * | 1994-07-07 | 1997-09-30 | 日本電気株式会社 | 磁気ディスク装置 |
EP1008985A2 (de) | 1994-08-25 | 2000-06-14 | Sony Corporation | Optische Platte |
US5740435A (en) * | 1994-10-31 | 1998-04-14 | Sony Corporation | Data management apparatus and method for managing data of variable lengths recorded on a record medium |
US5617432A (en) * | 1994-11-09 | 1997-04-01 | International Business Machines Corporation | Common error protection code for data stored as a composite of different data formats |
EP0718827A2 (de) | 1994-12-22 | 1996-06-26 | International Business Machines Corporation | Vorrichtung und Verfahren zur Zielspurbestimmung in einem Plattenspeicherlaufwerk |
US5589998A (en) * | 1994-12-22 | 1996-12-31 | International Business Machines Corporation | Cylinder address storage in multiple servo sectors of a track |
US5612845A (en) * | 1994-12-27 | 1997-03-18 | International Business Machines Corporation | Method and apparatus for in-situ detection of data storage system spindle motor performance degradation |
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JP3749312B2 (ja) | 1995-09-19 | 2006-02-22 | ヒタチグローバルストレージテクノロジーズネザーランドビーブイ | データ記憶ディスクのデータ・セクタのフォーマット操作方法及びディスク記憶システム |
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US5828513A (en) * | 1995-12-07 | 1998-10-27 | International Business Machines Corporation | Servo address apparatus and positioning methods for read, write and seek operations in a direct access storage device |
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Owner name: HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B. Owner name: IBM UNITED KINGDOM LTD., PORTSMOUTH, HAMPSHIRE, GB |