BRPI0907870A2 - Dispositivo de unidade de disco óptico - Google Patents

Dispositivo de unidade de disco óptico

Info

Publication number
BRPI0907870A2
BRPI0907870A2 BRPI0907870-3A BRPI0907870A BRPI0907870A2 BR PI0907870 A2 BRPI0907870 A2 BR PI0907870A2 BR PI0907870 A BRPI0907870 A BR PI0907870A BR PI0907870 A2 BRPI0907870 A2 BR PI0907870A2
Authority
BR
Brazil
Prior art keywords
optical disk
disk drive
drive device
optical
drive
Prior art date
Application number
BRPI0907870-3A
Other languages
English (en)
Inventor
Hiroyasu Ueno
Yasuhisa Fujiwara
Hiroyasu Iwatsuki
Original Assignee
Sharp Kk
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 Sharp Kk filed Critical Sharp Kk
Publication of BRPI0907870A2 publication Critical patent/BRPI0907870A2/pt

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/28—Re-recording, i.e. transcribing information from one optical record carrier on to one or more similar or dissimilar record carriers
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
    • G06F12/0866—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches for peripheral storage systems, e.g. disk cache
    • G06F12/0873—Mapping of cache memory to specific storage devices or parts thereof
    • 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
    • G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/0608—Saving storage space on storage systems
    • 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
    • G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/061—Improving I/O performance
    • G06F3/0611—Improving I/O performance in relation to response time
    • 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
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0655—Vertical data movement, i.e. input-output transfer; data movement between one or more hosts and one or more storage devices
    • G06F3/0656—Data buffering arrangements
    • 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
    • G06F3/068—Hybrid storage device
    • 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
    • G11B20/10527—Audio or video recording; Data buffering arrangements
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/21—Employing a record carrier using a specific recording technology
    • G06F2212/211—Optical disk storage
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/21—Employing a record carrier using a specific recording technology
    • G06F2212/214—Solid state disk
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/21—Employing a record carrier using a specific recording technology
    • G06F2212/214—Solid state disk
    • G06F2212/2146—Solid state disk being detachable, e.g.. USB memory
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/21—Employing a record carrier using a specific recording technology
    • G06F2212/217—Hybrid disk, e.g. using both magnetic and solid state storage devices
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/22—Employing cache memory using specific memory technology
    • G06F2212/222—Non-volatile memory
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/60—Details of cache memory
    • G06F2212/601—Reconfiguration of cache memory
    • G06F2212/6012—Reconfiguration of cache memory of operating mode, e.g. cache mode or local memory mode
    • 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
    • G06F3/0674—Disk device
    • G06F3/0677—Optical disk device, e.g. CD-ROM, DVD
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B2007/0003—Recording, reproducing or erasing systems characterised by the structure or type of the carrier
    • G11B2007/0006—Recording, reproducing or erasing systems characterised by the structure or type of the carrier adapted for scanning different types of carrier, e.g. CD & DVD
    • 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
    • G11B20/10527—Audio or video recording; Data buffering arrangements
    • G11B2020/1062—Data buffering arrangements, e.g. recording or playback buffers
    • G11B2020/1075—Data buffering arrangements, e.g. recording or playback buffers the usage of the buffer being restricted to a specific kind of data
    • G11B2020/10759—Data buffering arrangements, e.g. recording or playback buffers the usage of the buffer being restricted to a specific kind of data content data
    • 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
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2537—Optical discs
    • G11B2220/2541—Blu-ray discs; Blue laser DVR discs
    • 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
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2537—Optical discs
    • G11B2220/2545—CDs
    • 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
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2537—Optical discs
    • G11B2220/2562—DVDs [digital versatile discs]; Digital video discs; MMCDs; HDCDs

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)
BRPI0907870-3A 2008-03-11 2009-03-10 Dispositivo de unidade de disco óptico BRPI0907870A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008061612 2008-03-11
PCT/JP2009/054581 WO2009113553A1 (ja) 2008-03-11 2009-03-10 光ディスクドライブ装置

Publications (1)

Publication Number Publication Date
BRPI0907870A2 true BRPI0907870A2 (pt) 2015-07-21

Family

ID=41065221

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0907870-3A BRPI0907870A2 (pt) 2008-03-11 2009-03-10 Dispositivo de unidade de disco óptico

Country Status (9)

Country Link
US (1) US8305853B2 (pt)
EP (1) EP2251867A4 (pt)
JP (1) JP4955099B2 (pt)
CN (1) CN102132345B (pt)
BR (1) BRPI0907870A2 (pt)
MX (1) MX2010009283A (pt)
MY (1) MY151374A (pt)
RU (1) RU2440629C1 (pt)
WO (1) WO2009113553A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090288076A1 (en) * 2008-05-16 2009-11-19 Mark Rogers Johnson Managing Updates In A Virtual File System
KR101350981B1 (ko) * 2008-12-04 2014-01-14 도시바삼성스토리지테크놀러지코리아 주식회사 복합 광 디스크 드라이브 및 그 구동 방법 및 이를 적용하는 전자 시스템
WO2011007989A2 (en) * 2009-07-13 2011-01-20 Lg Electronics Inc. Disk drive
JP2012089209A (ja) * 2010-10-20 2012-05-10 Sharp Corp 記録再生装置、再生キャッシュ処理方法、プログラム、および記録媒体
JP2012169007A (ja) * 2011-02-14 2012-09-06 Sharp Corp 拡張メモリ付きハイブリッドドライブ、及び拡張メモリ付きハイブリッドドライブを備えた記録再生装置
JP2015517697A (ja) * 2012-05-23 2015-06-22 株式会社日立製作所 二次記憶装置に基づく記憶領域をキャッシュ領域として用いるストレージシステム及び記憶制御方法
JP5894044B2 (ja) * 2012-09-14 2016-03-23 レノボ・シンガポール・プライベート・リミテッド ハイブリッド・ディスク・ドライブにデータを記憶する方法および携帯式コンピュータ
US9304828B2 (en) 2012-09-27 2016-04-05 Hitachi, Ltd. Hierarchy memory management
JP6293358B2 (ja) * 2015-02-25 2018-03-14 三菱電機株式会社 ディスク装置
US9785365B1 (en) * 2015-12-08 2017-10-10 Rambus Inc. Persistent memory descriptor
US11061595B2 (en) * 2019-05-10 2021-07-13 Seagate Technology Llc Logical address remapping for direct write

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06314177A (ja) 1993-04-28 1994-11-08 Toshiba Corp 磁気ディスク装置及びアクセス方法
JPH06338139A (ja) 1993-05-31 1994-12-06 Olympus Optical Co Ltd 追記型情報記録媒体の情報記録における交代処理方法
US5584007A (en) * 1994-02-09 1996-12-10 Ballard Synergy Corporation Apparatus and method for discriminating among data to be stored in cache
JPH0877073A (ja) 1994-08-31 1996-03-22 Toshiba Corp 集合光ディスク装置
JP3869364B2 (ja) * 2000-07-21 2007-01-17 富士通株式会社 ディスクドライブ装置、および記録ディスクのローディング制御方法
US20040148627A1 (en) 2002-10-17 2004-07-29 Samsung Electronics Co., Ltd. Data storage medium having information for controlling buffered state of markup document, and method and apparatus for reproducing data from the data storage medium
JP2006503401A (ja) 2002-10-17 2006-01-26 サムスン エレクトロニクス カンパニー リミテッド マークアップ文書のバッファリング状態を制御するための制御情報が記録された情報保存媒体、その再生装置及び再生方法
RU2298845C2 (ru) 2002-10-17 2007-05-10 Самсунг Электроникс Ко., Лтд. Носитель для хранения данных, имеющий информацию для управления буферизованным состоянием документа разметки, а также способ и устройство для воспроизведения данных с носителя для хранения данных
JP4258332B2 (ja) 2003-09-30 2009-04-30 ティアック株式会社 光ディスク装置
JP4736593B2 (ja) 2005-07-25 2011-07-27 ソニー株式会社 データ記憶装置、データ記録方法、記録及び／又は再生システム、並びに、電子機器
JP2007052914A (ja) * 2006-09-06 2007-03-01 Fujitsu Ltd ディスクドライブ装置、および記録ディスクのローディング制御方法

Also Published As

Publication number Publication date
US8305853B2 (en) 2012-11-06
RU2440629C1 (ru) 2012-01-20
US20100329092A1 (en) 2010-12-30
EP2251867A1 (en) 2010-11-17
JPWO2009113553A1 (ja) 2011-07-21
MY151374A (en) 2014-05-30
MX2010009283A (es) 2010-09-24
CN102132345A (zh) 2011-07-20
WO2009113553A1 (ja) 2009-09-17
EP2251867A4 (en) 2012-09-05
CN102132345B (zh) 2014-01-22
JP4955099B2 (ja) 2012-06-20

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2344 DE 08-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.