ATE373860T1 - Verfahren zum einstellen der datenträger- geschwindigkeit in einem datenträger-laufwerk - Google Patents

Verfahren zum einstellen der datenträger- geschwindigkeit in einem datenträger-laufwerk

Info

Publication number
ATE373860T1
ATE373860T1 AT04732392T AT04732392T ATE373860T1 AT E373860 T1 ATE373860 T1 AT E373860T1 AT 04732392 T AT04732392 T AT 04732392T AT 04732392 T AT04732392 T AT 04732392T AT E373860 T1 ATE373860 T1 AT E373860T1
Authority
AT
Austria
Prior art keywords
drive
speed
transfer rate
carrier
host
Prior art date
Application number
AT04732392T
Other languages
English (en)
Inventor
Ludo Lenaerts
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE373860T1 publication Critical patent/ATE373860T1/de

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/28—Speed controlling, regulating, or indicating
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/26—Speed-changing arrangements; Reversing arrangements; Drive-transfer means therefor
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F5/00—Methods or arrangements for data conversion without changing the order or content of the data handled
    • G06F5/06—Methods or arrangements for data conversion without changing the order or content of the data handled for changing the speed of data flow, i.e. speed regularising or timing, e.g. delay lines, FIFO buffers; over- or underrun control therefor
    • 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
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2205/00—Indexing scheme relating to group G06F5/00; Methods or arrangements for data conversion without changing the order or content of the data handled
    • G06F2205/06—Indexing scheme relating to groups G06F5/06 - G06F5/16
    • G06F2205/061—Adapt frequency, i.e. clock frequency at one side is adapted to clock frequency, or average clock frequency, at the other side; Not pulse stuffing only
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F5/00—Methods or arrangements for data conversion without changing the order or content of the data handled
    • G06F5/06—Methods or arrangements for data conversion without changing the order or content of the data handled for changing the speed of data flow, i.e. speed regularising or timing, e.g. delay lines, FIFO buffers; over- or underrun control therefor
    • G06F5/10—Methods or arrangements for data conversion without changing the order or content of the data handled for changing the speed of data flow, i.e. speed regularising or timing, e.g. delay lines, FIFO buffers; over- or underrun control therefor having a sequence of storage locations each being individually accessible for both enqueue and dequeue operations, e.g. using random access memory
    • G06F5/12—Means for monitoring the fill level; Means for resolving contention, i.e. conflicts between simultaneous enqueue and dequeue operations

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Rotational Drive Of Disk (AREA)
  • Communication Control (AREA)
AT04732392T 2003-05-19 2004-05-12 Verfahren zum einstellen der datenträger- geschwindigkeit in einem datenträger-laufwerk ATE373860T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03101414 2003-05-19

Publications (1)

Publication Number Publication Date
ATE373860T1 true ATE373860T1 (de) 2007-10-15

Family

ID=33442853

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04732392T ATE373860T1 (de) 2003-05-19 2004-05-12 Verfahren zum einstellen der datenträger- geschwindigkeit in einem datenträger-laufwerk

Country Status (8)

Country Link
US (1) US20060294267A1 (de)
EP (1) EP1627384B1 (de)
JP (1) JP2007503080A (de)
KR (1) KR20060014408A (de)
CN (1) CN1791918A (de)
AT (1) ATE373860T1 (de)
DE (1) DE602004009063T2 (de)
WO (1) WO2004102555A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060017794A (ko) * 2003-05-19 2006-02-27 코닌클리케 필립스 일렉트로닉스 엔.브이. 데이터 매체 구동장치에서의 데이터 매체 속도 설정방법
WO2007148302A2 (en) * 2006-06-23 2007-12-27 Koninklijke Philips Electronics N.V. Optical drive with adaptable recording speed
KR100806627B1 (ko) * 2007-04-16 2008-02-26 인하대학교 산학협력단 멀티-스피드 디스크를 포함하는 비디오 서버를 관리하는방법
US9703527B2 (en) * 2012-12-31 2017-07-11 Sandisk Technologies Llc Storage device and method for reallocating storage device resources based on an estimated fill level of a host buffer
KR102145420B1 (ko) 2013-07-25 2020-08-18 삼성전자주식회사 데이터 전송 속도를 변경하는 스토리지 시스템 및 그것의 데이터 전송 속도 변경 방법
US11210100B2 (en) * 2019-01-08 2021-12-28 Apple Inc. Coprocessor operation bundling

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US5513326A (en) * 1989-06-12 1996-04-30 Quantum Corporation System for optimizing data transfer
JPH03161826A (ja) * 1989-11-20 1991-07-11 Sharp Corp ディスク型記録再生装置
JP3192654B2 (ja) * 1990-11-28 2001-07-30 株式会社東芝 ディスク書込み装置
US5420998A (en) * 1992-04-10 1995-05-30 Fujitsu Limited Dual memory disk drive
JP2697596B2 (ja) * 1993-12-27 1998-01-14 ヤマハ株式会社 光ディスクのアクセス方法及び装置
TW279228B (de) * 1994-12-16 1996-06-21 Detutsche Thomson Brandt Gmbh
US5659799A (en) * 1995-10-11 1997-08-19 Creative Technology, Ltd. System for controlling disk drive by varying disk rotation speed when buffered data is above high or below low threshold for predetermined damping period
US6038620A (en) * 1996-09-09 2000-03-14 International Business Machines Corporation Method and system for optimal high speed match in a high performance controller which ensures an input/output interface stays ahead of a host interface
JP3779004B2 (ja) * 1996-10-18 2006-05-24 松下電器産業株式会社 記録装置、および記録方法
KR100235326B1 (ko) * 1996-10-19 2000-01-15 구자홍 멀티-레이트 광디스크 기록 방법 및 그 장치
US6246650B1 (en) * 1996-12-18 2001-06-12 Sony Corporation Method and apparatus for high speed data reproduction
JPH10222918A (ja) * 1997-02-06 1998-08-21 Samsung Electron Co Ltd ディスク形記憶装置の制御方法
JPH10293961A (ja) * 1997-04-21 1998-11-04 Ricoh Co Ltd 光ディスク記録装置
JPH10302387A (ja) * 1997-04-23 1998-11-13 Ricoh Co Ltd 光ディスク記録装置
EP1363276A1 (de) * 1999-04-15 2003-11-19 Mitsumi Electric Co., Ltd. Beschreibbares optisches Laufwerk mit dynamisch-variabler Lineargeschwindigkeit, um Zwischenspeicherunterlauf zu vermeiden
US6901039B1 (en) * 1999-04-15 2005-05-31 Mitsumi Electric Co., Ltd. Writable optical drive with dynamically variable linear velocity to prevent buffer under-run
KR20010004773A (ko) * 1999-06-29 2001-01-15 구자홍 광디스크의 재생속도 제어방법
JP2001256719A (ja) * 2000-03-14 2001-09-21 Hitachi Ltd 光ディスク装置
US6564292B2 (en) * 2000-07-12 2003-05-13 Seagate Technology Llc Optimizing allocation of sectors in disc drives
JP2002109822A (ja) * 2000-09-29 2002-04-12 Fujitsu Ltd 回転制御方法及び記憶装置
JP2002157825A (ja) * 2000-11-21 2002-05-31 Ricoh Co Ltd 情報記録装置
JP4265879B2 (ja) * 2001-08-30 2009-05-20 株式会社リコー 光ディスク記録方法及び光ディスク装置
TWI277951B (en) * 2001-06-15 2007-04-01 Lite On It Corp Method of dynamically adjusting the rotational speed for disk drive according to the amount of data transmission
CN1275252C (zh) * 2001-06-21 2006-09-13 建兴电子科技股份有限公司 依数据传输量动态调整光盘播放机转速的方法
TWI251207B (en) * 2001-10-05 2006-03-11 Liteon It Corp Method for reducing frequency of buffer under run

Also Published As

Publication number Publication date
CN1791918A (zh) 2006-06-21
KR20060014408A (ko) 2006-02-15
WO2004102555A1 (en) 2004-11-25
DE602004009063T2 (de) 2008-06-12
EP1627384A1 (de) 2006-02-22
EP1627384B1 (de) 2007-09-19
DE602004009063D1 (de) 2007-10-31
US20060294267A1 (en) 2006-12-28
JP2007503080A (ja) 2007-02-15

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