DE602004024266D1 - Datenverarbeitungsgerät und -verfahren - Google Patents

Datenverarbeitungsgerät und -verfahren

Info

Publication number
DE602004024266D1
DE602004024266D1 DE602004024266T DE602004024266T DE602004024266D1 DE 602004024266 D1 DE602004024266 D1 DE 602004024266D1 DE 602004024266 T DE602004024266 T DE 602004024266T DE 602004024266 T DE602004024266 T DE 602004024266T DE 602004024266 D1 DE602004024266 D1 DE 602004024266D1
Authority
DE
Germany
Prior art keywords
processing apparatus
data processing
data
processing
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.)
Active
Application number
DE602004024266T
Other languages
English (en)
Inventor
Fumitoshi Mizutani
Shinya Oda
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.)
NEC Corp
Original Assignee
NEC 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 NEC Corp filed Critical NEC Corp
Publication of DE602004024266D1 publication Critical patent/DE602004024266D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/14—Error detection or correction of the data by redundancy in operation
    • G06F11/1402—Saving, restoring, recovering or retrying
    • G06F11/1415—Saving, restoring, recovering or retrying at system level
    • G06F11/1443—Transmit or communication errors
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/1629—Error detection by comparing the output of redundant processing systems
    • G06F11/1641—Error detection by comparing the output of redundant processing systems where the comparison is not performed by the redundant processing components
    • G06F11/1645—Error detection by comparing the output of redundant processing systems where the comparison is not performed by the redundant processing components and the comparison itself uses redundant hardware
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F2213/0026—PCI express
DE602004024266T 2003-04-21 2004-04-20 Datenverarbeitungsgerät und -verfahren Active DE602004024266D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003115621A JP4492035B2 (ja) 2003-04-21 2003-04-21 データ処理装置

Publications (1)

Publication Number Publication Date
DE602004024266D1 true DE602004024266D1 (de) 2010-01-07

Family

ID=33028288

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004024266T Active DE602004024266D1 (de) 2003-04-21 2004-04-20 Datenverarbeitungsgerät und -verfahren

Country Status (7)

Country Link
US (1) US7821919B2 (de)
EP (1) EP1477899B1 (de)
JP (1) JP4492035B2 (de)
CN (1) CN1287284C (de)
AU (1) AU2004201674A1 (de)
CA (1) CA2464779A1 (de)
DE (1) DE602004024266D1 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4165499B2 (ja) 2004-12-13 2008-10-15 日本電気株式会社 コンピュータシステム及びそれを用いたフォールトトレラントシステム並びにその動作制御方法
KR100853290B1 (ko) 2004-12-14 2008-08-21 엘지전자 주식회사 휴대용 기기의 버스제어방법 및 장치
JP4154610B2 (ja) 2004-12-21 2008-09-24 日本電気株式会社 フォールトトレラントコンピュータ及びその制御方法
JP2006178618A (ja) * 2004-12-21 2006-07-06 Nec Corp フォールトトレラントコンピュータ及びデータ送信制御方法
JP4168403B2 (ja) 2004-12-21 2008-10-22 日本電気株式会社 フォールトトレラントシステム、これで用いる制御装置、アクセス制御方法、及び制御プログラム
JP2006178616A (ja) 2004-12-21 2006-07-06 Nec Corp フォールトトレラントシステム、これで用いる制御装置、動作方法、及び動作プログラム
CN100351734C (zh) * 2004-12-31 2007-11-28 华硕电脑股份有限公司 主机板
JP4558519B2 (ja) 2005-01-18 2010-10-06 富士通株式会社 情報処理装置およびシステムバス制御方法
US7765357B2 (en) 2005-03-24 2010-07-27 Fujitsu Limited PCI-express communications system
CN100456273C (zh) * 2005-03-24 2009-01-28 富士通株式会社 PCI-Express通信系统及其通信方法
JP4410190B2 (ja) 2005-03-24 2010-02-03 富士通株式会社 ＰＣＩ−Ｅｘｐｒｅｓｓ通信システム
US20070009267A1 (en) * 2005-06-22 2007-01-11 Crews Darren S Driving a laser using an electrical link driver
US7487274B2 (en) 2005-08-01 2009-02-03 Asic Architect, Inc. Method and apparatus for generating unique identification numbers for PCI express transactions with substantially increased performance
US20070028152A1 (en) * 2005-08-01 2007-02-01 Mishra Kishore K System and Method of Processing Received Line Traffic for PCI Express that Provides Line-Speed Processing, and Provides Substantial Gate-Count Savings
US7669073B2 (en) * 2005-08-19 2010-02-23 Stratus Technologies Bermuda Ltd. Systems and methods for split mode operation of fault-tolerant computer systems
US7536489B2 (en) 2005-08-30 2009-05-19 Ricoh Company Limited Information processing system for determining payload size based on packet-to-payload size ratio
CN100517257C (zh) * 2005-10-28 2009-07-22 鸿富锦精密工业（深圳）有限公司 高速外围部件互连总线接口测试装置
US8050290B2 (en) 2007-05-16 2011-11-01 Wilocity, Ltd. Wireless peripheral interconnect bus
US9075926B2 (en) * 2007-07-19 2015-07-07 Qualcomm Incorporated Distributed interconnect bus apparatus
US8010838B2 (en) * 2008-11-20 2011-08-30 International Business Machines Corporation Hardware recovery responsive to concurrent maintenance
US8570860B2 (en) * 2008-12-03 2013-10-29 Micron Technology, Inc. Redundant signal transmission
US9400722B2 (en) * 2011-11-15 2016-07-26 Ge Aviation Systems Llc Method of providing high integrity processing
WO2014092968A1 (en) * 2012-12-13 2014-06-19 Coherent Logix, Incorporated Multiprocessor system with improved secondary interconnection network
JP6221498B2 (ja) * 2013-08-15 2017-11-01 富士通株式会社 情報処理システム及び情報処理システムの制御方法
CN103684689A (zh) * 2013-11-29 2014-03-26 重庆西信天元数据资讯有限公司 自检式数据传输方法
CN106796541B (zh) 2015-03-20 2021-03-09 瑞萨电子株式会社 数据处理装置
KR102471531B1 (ko) * 2017-12-21 2022-11-28 에스케이하이닉스 주식회사 저속 동작 환경에서 고속 테스트를 수행할 수 있는 반도체 장치 및 시스템
US11200312B1 (en) * 2018-07-02 2021-12-14 Rockwell Collins, Inc. Dual lock step processor system

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63296952A (ja) * 1987-05-29 1988-12-05 Ricoh Co Ltd プリンタ
EP0306211A3 (de) * 1987-09-04 1990-09-26 Digital Equipment Corporation Synchronisiertes Doppelrechnersystem
JPH02218022A (ja) 1989-02-17 1990-08-30 Ricoh Co Ltd 分離型光ピックアップ装置
JPH02264337A (ja) * 1989-04-04 1990-10-29 Nec Corp データ転送制御方式
JPH0471037A (ja) * 1990-07-12 1992-03-05 Toshiba Corp 電子計算機の二重化方式
DE69220262T2 (de) * 1991-03-08 1997-09-18 Matsushita Electric Ind Co Ltd Einrichtung zur Datenübertragung
JPH05241095A (ja) 1992-03-02 1993-09-21 Matsushita Electric Ind Co Ltd 光ディスクの球面収差の補正方法とそれを用いた光ヘッド
US6233702B1 (en) * 1992-12-17 2001-05-15 Compaq Computer Corporation Self-checked, lock step processor pairs
JPH06324281A (ja) 1993-05-10 1994-11-25 Ricoh Co Ltd 光ピックアップ装置
US5422893A (en) * 1994-08-04 1995-06-06 International Busines Machines Corporation Maintaining information from a damaged frame by the receiver in a communication link
US5630056A (en) * 1994-09-20 1997-05-13 Stratus Computer, Inc. Digital data processing methods and apparatus for fault detection and fault tolerance
JP3438986B2 (ja) * 1995-04-04 2003-08-18 株式会社日立製作所 多重化コンピュータシステムおよび障害回復方法
JPH0963108A (ja) 1995-08-28 1997-03-07 Sony Corp 光学ピックアップ装置
JP3942216B2 (ja) * 1996-11-21 2007-07-11 富士通株式会社 二重化された監視／制御プロセッサによるシステム監視・制御方法およびシステム監視・制御装置
JPH11144294A (ja) 1997-11-07 1999-05-28 Sony Corp 光ピックアップ装置
JP2001523855A (ja) * 1997-11-14 2001-11-27 マラソン テクノロジーズ コーポレイション 故障回復／耐故障計算機
SE511114C2 (sv) * 1997-12-10 1999-08-09 Ericsson Telefon Ab L M Metod vid processor, samt processor anpassad att verka enligt metoden
US6151154A (en) * 1998-03-12 2000-11-21 Pioneer Electronic Corporation Optical pickup, aberration correction unit and astigmatism measurement method
JP3868119B2 (ja) 1998-07-17 2007-01-17 パイオニア株式会社 収差補正装置、非点収差測定方法及び光ピックアップ
JP3235785B2 (ja) * 1998-04-15 2001-12-04 日本電気株式会社 二重化情報処理装置
JP2001290668A (ja) * 2000-04-04 2001-10-19 Koken:Kk フォールトトレラント計算機及びこれを用いた通信システム
JP2002133697A (ja) 2000-10-26 2002-05-10 Asahi Glass Co Ltd 光ヘッド装置
MY130955A (en) * 2000-12-28 2007-07-31 Sony Corp Optical disc recording and/or reproducing apparatus and aberration adjustment method.
JP2002342975A (ja) 2000-12-28 2002-11-29 Sony Corp 光ディスク記録及び／又は再生装置及び収差調整方法
JP3835526B2 (ja) * 2001-06-13 2006-10-18 日本電気株式会社 光ヘッド装置

Also Published As

Publication number Publication date
EP1477899A3 (de) 2008-06-11
AU2004201674A1 (en) 2004-11-04
CA2464779A1 (en) 2004-10-21
EP1477899B1 (de) 2009-11-25
JP4492035B2 (ja) 2010-06-30
US7821919B2 (en) 2010-10-26
JP2004326151A (ja) 2004-11-18
EP1477899A2 (de) 2004-11-17
CN1287284C (zh) 2006-11-29
US20040208130A1 (en) 2004-10-21
CN1540514A (zh) 2004-10-27

Similar Documents

Publication Publication Date Title
DE602004017561D1 (de) Informationsverarbeitungsvorrichtung und -verfahren
DE602004024266D1 (de) Datenverarbeitungsgerät und -verfahren
DE602004015370D1 (de) and Bildverarbeitungsmethode
DE60324067D1 (de) Informationsverarbeitungsgerät und -vorrichtung
HK1092903A1 (en) Information processing device and information processing method
DE602004020527D1 (de) Datenverarbeitungseinheit, -verfahren und -programm
DE60300269D1 (de) Servervorrichtung und Informationsverarbeitungsverfahren
DE602004019618D1 (de) Informationsverarbeitungsvorrichtung
DE602004008985D1 (de) Bildverarbeitungssystem und -verfahren
DE602004025646D1 (de) Datenverarbeitungsgerät, -verfahren, -speichermedium und -programm
EP1487148A4 (de) Datenverarbeitungsvorrichtung und verfahren dafür
EP1603336A4 (de) Datenverarbeitungsvorrichtung und verfahren
GB0228665D0 (en) Data processing apparatus and method
DE602004015561D1 (de) Informationsverarbeitungvorrichtung und Steuerverfahren dafür
HK1068474A1 (en) Data processing device and method of same
DE602004026969D1 (de) Bildverarbeitungsapparat und Bildverarbeitungsmethode
DE60227342D1 (de) Informationsverarbeitungsgerät
HK1066122A1 (en) Data processing device and method of same
GB0424205D0 (en) Data processing apparatus and method
EP1643768A4 (de) Datenverarbeitungseinrichtung und datenverarbeitungsverfahren
DE602004017245D1 (de) Informationsverarbeitungsvorrichtung und Sitzungsverwaltungsverfahren
EP1634151A4 (de) Informationsverarbeitungsverfahren und -vorrichtung
HK1086100A1 (en) Information processing apparatus and method
DE602004013472D1 (de) Datenverarbeitungsgerät, - verfahren und -programm
DE602004009271D1 (de) Etikettenausleseverfahren und zugehörige Vorrichtung

Legal Events

Date Code Title Description
8364 No opposition during term of opposition