DE69837377D1 - Datenübertragungssystem und verfahren - Google Patents

Datenübertragungssystem und verfahren

Info

Publication number
DE69837377D1
DE69837377D1 DE69837377T DE69837377T DE69837377D1 DE 69837377 D1 DE69837377 D1 DE 69837377D1 DE 69837377 T DE69837377 T DE 69837377T DE 69837377 T DE69837377 T DE 69837377T DE 69837377 D1 DE69837377 D1 DE 69837377D1
Authority
DE
Germany
Prior art keywords
dma
bus
buffer
repeater
buffer memory
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
Application number
DE69837377T
Other languages
English (en)
Other versions
DE69837377T2 (de
Inventor
Yasuyuki Yamamoto
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.)
Sony Interactive Entertainment Inc
Original Assignee
Sony Computer Entertainment Inc
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 Sony Computer Entertainment Inc filed Critical Sony Computer Entertainment Inc
Publication of DE69837377D1 publication Critical patent/DE69837377D1/de
Application granted granted Critical
Publication of DE69837377T2 publication Critical patent/DE69837377T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/40—Bus structure
    • G06F13/4004—Coupling between buses
    • G06F13/4027—Coupling between buses using bus bridges
    • G06F13/4045—Coupling between buses using bus bridges where the bus bridge performs an extender function
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
    • G06F13/28—Handling requests for interconnection or transfer for access to input/output bus using burst mode transfer, e.g. direct memory access DMA, cycle steal

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Bus Control (AREA)
  • Debugging And Monitoring (AREA)
  • Communication Control (AREA)
DE69837377T 1997-04-22 1998-04-22 Datenübertragungssystem und verfahren Expired - Lifetime DE69837377T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP10497997A JP3602293B2 (ja) 1997-04-22 1997-04-22 データ転送方法及び装置
JP10497997 1997-04-22
PCT/JP1998/001857 WO1998048357A1 (fr) 1997-04-22 1998-04-22 Procede et dispositif de transfert de donnees

Publications (2)

Publication Number Publication Date
DE69837377D1 true DE69837377D1 (de) 2007-05-03
DE69837377T2 DE69837377T2 (de) 2007-11-29

Family

ID=14395220

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69837377T Expired - Lifetime DE69837377T2 (de) 1997-04-22 1998-04-22 Datenübertragungssystem und verfahren

Country Status (9)

Country Link
US (2) US6282588B1 (de)
EP (1) EP0927938B1 (de)
JP (1) JP3602293B2 (de)
CN (2) CN1148665C (de)
AT (1) ATE357697T1 (de)
AU (1) AU748435B2 (de)
CA (1) CA2259247A1 (de)
DE (1) DE69837377T2 (de)
WO (1) WO1998048357A1 (de)

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US6779049B2 (en) * 2000-12-14 2004-08-17 International Business Machines Corporation Symmetric multi-processing system with attached processing units being able to access a shared memory without being structurally configured with an address translation mechanism
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JP3846858B2 (ja) * 2001-03-02 2006-11-15 株式会社日立国際電気 ネットワーク対応画像伝送装置
JP4204759B2 (ja) * 2001-03-09 2009-01-07 インターナショナル・ビジネス・マシーンズ・コーポレーション Ｄｍａ転送制御方法及び制御装置
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US6735654B2 (en) * 2001-03-19 2004-05-11 Sun Microsystems, Inc. Method and apparatus for efficiently broadcasting transactions between an address repeater and a client
US6826643B2 (en) 2001-03-19 2004-11-30 Sun Microsystems, Inc. Method of synchronizing arbiters within a hierarchical computer system
US6889343B2 (en) 2001-03-19 2005-05-03 Sun Microsystems, Inc. Method and apparatus for verifying consistency between a first address repeater and a second address repeater
US6877055B2 (en) 2001-03-19 2005-04-05 Sun Microsystems, Inc. Method and apparatus for efficiently broadcasting transactions between a first address repeater and a second address repeater
US7047328B1 (en) * 2001-07-13 2006-05-16 Legerity, Inc. Method and apparatus for accessing memories having a time-variant response over a PCI bus by using two-stage DMA transfers
US7146448B2 (en) * 2001-09-28 2006-12-05 Dot Hill Systems Corporation Apparatus and method for adopting an orphan I/O port in a redundant storage controller
US7062591B2 (en) * 2001-09-28 2006-06-13 Dot Hill Systems Corp. Controller data sharing using a modular DMA architecture
US7340555B2 (en) * 2001-09-28 2008-03-04 Dot Hill Systems Corporation RAID system for performing efficient mirrored posted-write operations
US7143227B2 (en) * 2003-02-18 2006-11-28 Dot Hill Systems Corporation Broadcast bridge apparatus for transferring data to redundant memory subsystems in a storage controller
US7437493B2 (en) * 2001-09-28 2008-10-14 Dot Hill Systems Corp. Modular architecture for a network storage controller
US7536495B2 (en) * 2001-09-28 2009-05-19 Dot Hill Systems Corporation Certified memory-to-memory data transfer between active-active raid controllers
US7315911B2 (en) * 2005-01-20 2008-01-01 Dot Hill Systems Corporation Method for efficient inter-processor communication in an active-active RAID system using PCI-express links
US6732243B2 (en) * 2001-11-08 2004-05-04 Chaparral Network Storage, Inc. Data mirroring using shared buses
US7380115B2 (en) * 2001-11-09 2008-05-27 Dot Hill Systems Corp. Transferring data using direct memory access
JP2003256146A (ja) * 2002-02-26 2003-09-10 Sanyo Electric Co Ltd データ中継制御装置
JP2004094452A (ja) * 2002-08-30 2004-03-25 Fujitsu Ltd Ｄｍａコントローラおよびｄｍａ転送方法
JP2005100064A (ja) * 2003-09-24 2005-04-14 Canon Inc 画像処理装置、画像処理方法およびプログラム
CN1703027B (zh) * 2004-05-25 2012-03-14 惠普开发有限公司 传递调试信息
US20060026308A1 (en) * 2004-07-29 2006-02-02 International Business Machines Corporation DMAC issue mechanism via streaming ID method
US7296129B2 (en) * 2004-07-30 2007-11-13 International Business Machines Corporation System, method and storage medium for providing a serialized memory interface with a bus repeater
US7200693B2 (en) * 2004-08-27 2007-04-03 Micron Technology, Inc. Memory system and method having unidirectional data buses
US7523351B2 (en) 2004-09-27 2009-04-21 Ceva D.S.P. Ltd System and method for providing mutual breakpoint capabilities in computing device
US7417883B2 (en) * 2004-12-30 2008-08-26 Intel Corporation I/O data interconnect reuse as repeater
US7543096B2 (en) * 2005-01-20 2009-06-02 Dot Hill Systems Corporation Safe message transfers on PCI-Express link from RAID controller to receiver-programmable window of partner RAID controller CPU memory
US7209405B2 (en) 2005-02-23 2007-04-24 Micron Technology, Inc. Memory device and method having multiple internal data buses and memory bank interleaving
US20070028027A1 (en) * 2005-07-26 2007-02-01 Micron Technology, Inc. Memory device and method having separate write data and read data buses
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US7536508B2 (en) * 2006-06-30 2009-05-19 Dot Hill Systems Corporation System and method for sharing SATA drives in active-active RAID controller system
CN101558396B (zh) * 2006-12-15 2011-12-14 密克罗奇普技术公司 直接存储器存取控制器
US8341301B2 (en) * 2007-01-02 2012-12-25 Freescale Semiconductor, Inc. Device and method for testing a direct memory access controller
US7681089B2 (en) * 2007-02-20 2010-03-16 Dot Hill Systems Corporation Redundant storage controller system with enhanced failure analysis capability
JP2010033125A (ja) * 2008-07-25 2010-02-12 Hitachi Ltd ストレージ装置及びデータ転送方法
US8417860B2 (en) * 2010-08-05 2013-04-09 Honda Motor Co., Ltd. Hybrid in-vehicle infotainment network
CN104021097A (zh) * 2013-03-01 2014-09-03 中兴通讯股份有限公司 数据传输方法、装置及直接存储器存取
US9785565B2 (en) 2014-06-30 2017-10-10 Microunity Systems Engineering, Inc. System and methods for expandably wide processor instructions
JP2024011462A (ja) * 2022-07-14 2024-01-25 オムロン株式会社 制御システム、制御装置および通信方法

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JPH01311350A (ja) * 1988-06-10 1989-12-15 Yokogawa Electric Corp チャネル・インターフェイス回路
JP3599334B2 (ja) * 1991-08-16 2004-12-08 マルティチップ テクノロジー， インコーポレイテッド 高性能ダイナミックメモリシステム
JPH05128049A (ja) * 1991-11-08 1993-05-25 Mitsubishi Electric Corp 入出力制御装置
JPH05173933A (ja) * 1991-12-24 1993-07-13 Oki Electric Ind Co Ltd ダイレクトメモリアクセス転送方式
JP3451103B2 (ja) * 1992-11-27 2003-09-29 富士通株式会社 データ通信装置及び方法
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JP3630460B2 (ja) * 1995-01-23 2005-03-16 富士通株式会社 データ長補正システム
JP3426385B2 (ja) * 1995-03-09 2003-07-14 富士通株式会社 ディスク制御装置
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JPH09162877A (ja) * 1995-12-06 1997-06-20 Fujitsu Ltd バッファ制御方式
JP3562126B2 (ja) * 1996-04-09 2004-09-08 株式会社デンソー Ｄｍａ制御装置

Also Published As

Publication number Publication date
JPH10301889A (ja) 1998-11-13
CN100345131C (zh) 2007-10-24
WO1998048357A1 (fr) 1998-10-29
EP0927938B1 (de) 2007-03-21
JP3602293B2 (ja) 2004-12-15
CN1229488A (zh) 1999-09-22
CN1497461A (zh) 2004-05-19
EP0927938A1 (de) 1999-07-07
US6282588B1 (en) 2001-08-28
EP0927938A4 (de) 2003-02-19
DE69837377T2 (de) 2007-11-29
US6453368B2 (en) 2002-09-17
CA2259247A1 (en) 1998-10-29
AU7079698A (en) 1998-11-13
US20010013076A1 (en) 2001-08-09
CN1148665C (zh) 2004-05-05
ATE357697T1 (de) 2007-04-15
AU748435B2 (en) 2002-06-06

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Legal Events

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