JP2003186824A5 - - Google Patents

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Publication number
JP2003186824A5
JP2003186824A5 JP2001384698A JP2001384698A JP2003186824A5 JP 2003186824 A5 JP2003186824 A5 JP 2003186824A5 JP 2001384698 A JP2001384698 A JP 2001384698A JP 2001384698 A JP2001384698 A JP 2001384698A JP 2003186824 A5 JP2003186824 A5 JP 2003186824A5
Authority
JP
Japan
Prior art keywords
arbiter
route
path
request signal
master device
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.)
Pending
Application number
JP2001384698A
Other languages
English (en)
Japanese (ja)
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JP2003186824A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2001384698A priority Critical patent/JP2003186824A/ja
Priority claimed from JP2001384698A external-priority patent/JP2003186824A/ja
Priority to US10/314,285 priority patent/US6952747B2/en
Priority to CNB021570140A priority patent/CN1271534C/zh
Publication of JP2003186824A publication Critical patent/JP2003186824A/ja
Priority to US11/110,667 priority patent/US7380034B2/en
Publication of JP2003186824A5 publication Critical patent/JP2003186824A5/ja
Pending legal-status Critical Current

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JP2001384698A 2001-12-18 2001-12-18 バス使用権優先度調整装置およびシステム Pending JP2003186824A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2001384698A JP2003186824A (ja) 2001-12-18 2001-12-18 バス使用権優先度調整装置およびシステム
US10/314,285 US6952747B2 (en) 2001-12-18 2002-12-09 Method of delaying bus request signals to arbitrate for bus use and system therefor
CNB021570140A CN1271534C (zh) 2001-12-18 2002-12-18 总线使用请求的调整方法及其系统
US11/110,667 US7380034B2 (en) 2001-12-18 2005-04-21 Method of arbitration for bus use request and system therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001384698A JP2003186824A (ja) 2001-12-18 2001-12-18 バス使用権優先度調整装置およびシステム

Publications (2)

Publication Number Publication Date
JP2003186824A JP2003186824A (ja) 2003-07-04
JP2003186824A5 true JP2003186824A5 (enExample) 2005-07-28

Family

ID=19187747

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001384698A Pending JP2003186824A (ja) 2001-12-18 2001-12-18 バス使用権優先度調整装置およびシステム

Country Status (3)

Country Link
US (2) US6952747B2 (enExample)
JP (1) JP2003186824A (enExample)
CN (1) CN1271534C (enExample)

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JP2003186824A (ja) * 2001-12-18 2003-07-04 Canon Inc バス使用権優先度調整装置およびシステム
JP4181839B2 (ja) * 2002-09-30 2008-11-19 キヤノン株式会社 システムコントローラ
JP2004126646A (ja) 2002-09-30 2004-04-22 Canon Inc バス制御方法
JP4217452B2 (ja) * 2002-09-30 2009-02-04 キヤノン株式会社 プロセッサシステム
JP2005063358A (ja) * 2003-08-20 2005-03-10 Matsushita Electric Ind Co Ltd 命令供給制御装置および半導体装置
CN100375448C (zh) * 2005-11-04 2008-03-12 北京和利时系统工程股份有限公司 一种避免冗余主站对串行总线链路访问冲突的方法
JP2007334641A (ja) 2006-06-15 2007-12-27 Sony Corp 情報処理装置および方法、並びにプログラム
DE102009027625A1 (de) * 2009-07-10 2011-01-13 Robert Bosch Gmbh Elektrische Schaltung zur Übertragung von Signalen zwischen zwei Mastern und einem oder mehreren Slaves
JP5503365B2 (ja) * 2010-03-25 2014-05-28 キヤノン株式会社 デバイス管理システム、管理装置、デバイス管理方法及びプログラム
US8386682B2 (en) * 2010-06-30 2013-02-26 Intel Corporation Method, apparatus and system for maintaining transaction coherecy in a multiple data bus platform
KR101855399B1 (ko) * 2011-03-24 2018-05-09 삼성전자주식회사 데이터 트래픽을 개선한 ＳｏＣ 및 이의 동작 방법
JP2014016730A (ja) * 2012-07-06 2014-01-30 Canon Inc バス調停装置、バス調停方法、及びコンピュータプログラム
CN106598888B (zh) * 2016-12-22 2019-07-12 广东威创视讯科技股份有限公司 一种采用rs485协议的多板卡通讯系统及方法
US10496577B2 (en) 2017-02-09 2019-12-03 Hewlett Packard Enterprise Development Lp Distribution of master device tasks among bus queues
JP6985810B2 (ja) * 2017-04-27 2021-12-22 キヤノン株式会社 転送装置、転送方法および複合機
US11520725B2 (en) * 2020-05-15 2022-12-06 Nxp Usa, Inc. Performance monitor for interconnection network in an integrated circuit

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JPH03263159A (ja) 1990-03-13 1991-11-22 Nec Corp バス獲得要求生成方式
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