JP2014016730A5 - - Google Patents

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Publication number
JP2014016730A5
JP2014016730A5 JP2012152830A JP2012152830A JP2014016730A5 JP 2014016730 A5 JP2014016730 A5 JP 2014016730A5 JP 2012152830 A JP2012152830 A JP 2012152830A JP 2012152830 A JP2012152830 A JP 2012152830A JP 2014016730 A5 JP2014016730 A5 JP 2014016730A5
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JP
Japan
Prior art keywords
bus
priority
master
masters
arbitration
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
JP2012152830A
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English (en)
Japanese (ja)
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JP2014016730A (ja
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Publication date
Application filed filed Critical
Priority to JP2012152830A priority Critical patent/JP2014016730A/ja
Priority claimed from JP2012152830A external-priority patent/JP2014016730A/ja
Priority to US13/922,747 priority patent/US9665515B2/en
Publication of JP2014016730A publication Critical patent/JP2014016730A/ja
Publication of JP2014016730A5 publication Critical patent/JP2014016730A5/ja
Pending legal-status Critical Current

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JP2012152830A 2012-07-06 2012-07-06 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 Pending JP2014016730A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2012152830A JP2014016730A (ja) 2012-07-06 2012-07-06 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
US13/922,747 US9665515B2 (en) 2012-07-06 2013-06-20 Bus arbitration apparatus provided to a bus connected to a plurality of bus masters, bus arbitration method, and computer-readable storage medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012152830A JP2014016730A (ja) 2012-07-06 2012-07-06 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

Publications (2)

Publication Number Publication Date
JP2014016730A JP2014016730A (ja) 2014-01-30
JP2014016730A5 true JP2014016730A5 (enExample) 2015-08-20

Family

ID=49879392

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012152830A Pending JP2014016730A (ja) 2012-07-06 2012-07-06 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

Country Status (2)

Country Link
US (1) US9665515B2 (enExample)
JP (1) JP2014016730A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10303631B2 (en) 2016-03-17 2019-05-28 International Business Machines Corporation Self-moderating bus arbitration architecture
US10482056B2 (en) 2017-11-21 2019-11-19 Qualcomm Incorporated Transfer of master duties to a slave on a communication bus
CN115622834B (zh) * 2022-10-10 2024-12-24 合肥美的电冰箱有限公司 总线通信控制方法、装置、设备及存储介质
CN115685776B (zh) * 2022-10-10 2025-04-25 合肥美的电冰箱有限公司 总线通信控制方法、装置、设备及存储介质

Family Cites Families (28)

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US4924380A (en) * 1988-06-20 1990-05-08 Modular Computer Systems, Inc. (Florida Corporation) Dual rotating priority arbitration method for a multiprocessor memory bus
US5560016A (en) * 1994-10-06 1996-09-24 Dell Usa, L.P. System and method for dynamic bus access prioritization and arbitration based on changing bus master request frequency
US6826644B1 (en) * 2000-08-10 2004-11-30 Serverworks Corporation Peripheral component interconnect arbiter implementation with dynamic priority scheme
US6804736B2 (en) * 2000-11-30 2004-10-12 Hewlett-Packard Development Company, L.P. Bus access arbitration based on workload
JP2002312309A (ja) * 2001-04-09 2002-10-25 Nec Eng Ltd 調停回路及び調停方法
JP4772210B2 (ja) * 2001-05-28 2011-09-14 三菱電機株式会社 調停制御方法および回路
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
US6880028B2 (en) * 2002-03-18 2005-04-12 Sun Microsystems, Inc Dynamic request priority arbitration
US20030229743A1 (en) * 2002-06-05 2003-12-11 Brown Andrew C. Methods and structure for improved fairness bus arbitration
US6985985B2 (en) * 2002-06-05 2006-01-10 Lsi Logic Corporation Methods and structure for dynamic modifications to arbitration for a shared resource
JP4266619B2 (ja) * 2002-11-25 2009-05-20 株式会社ルネサステクノロジ 調停回路
US7065595B2 (en) * 2003-03-27 2006-06-20 International Business Machines Corporation Method and apparatus for bus access allocation
KR20050072541A (ko) * 2004-01-07 2005-07-12 삼성전자주식회사 버스 할당 방법 및 장치
DE102004013635B4 (de) * 2004-03-19 2006-04-20 Infineon Technologies Ag Verfahren zur Vergabe von Buszugriffsrechten in Multimaster-Bussystemen, sowie Multimaster-Bussystem zur Durchführung des Verfahrens
JP2006195867A (ja) * 2005-01-17 2006-07-27 Matsushita Electric Ind Co Ltd バス調停方法及び半導体装置
JP2006309530A (ja) * 2005-04-28 2006-11-09 Matsushita Electric Ind Co Ltd バス調停回路
JP2007026021A (ja) * 2005-07-15 2007-02-01 Nec Electronics Corp バス制御システム及びバス制御方法
JP4974508B2 (ja) * 2005-10-28 2012-07-11 キヤノン株式会社 バスマスタ装置、バス調停装置及びバス調停方法
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
JP2007095089A (ja) 2006-11-14 2007-04-12 Ricoh Co Ltd バスアービタ
US7577780B2 (en) * 2007-02-28 2009-08-18 National Chiao Tung University Fine-grained bandwidth control arbiter and the method thereof
US7814253B2 (en) * 2007-04-16 2010-10-12 Nvidia Corporation Resource arbiter
US20080270658A1 (en) * 2007-04-27 2008-10-30 Matsushita Electric Industrial Co., Ltd. Processor system, bus controlling method, and semiconductor device
US8032678B2 (en) * 2008-11-05 2011-10-04 Mediatek Inc. Shared resource arbitration
JP2011133940A (ja) * 2009-12-22 2011-07-07 Seiko Epson Corp アクセス調停装置、集積回路装置、電子機器、アクセス調停方法、及びプログラム
US8682639B2 (en) * 2010-09-21 2014-03-25 Texas Instruments Incorporated Dedicated memory window for emulation address
US9064050B2 (en) * 2010-10-20 2015-06-23 Qualcomm Incorporated Arbitrating bus transactions on a communications bus based on bus device health information and related power management
JP5625766B2 (ja) * 2010-11-08 2014-11-19 ソニー株式会社 アービトレーション回路、および、その制御方法

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