CN1327370C - 资源管理装置 - Google Patents
资源管理装置 Download PDFInfo
- Publication number
- CN1327370C CN1327370C CNB200510053753XA CN200510053753A CN1327370C CN 1327370 C CN1327370 C CN 1327370C CN B200510053753X A CNB200510053753X A CN B200510053753XA CN 200510053753 A CN200510053753 A CN 200510053753A CN 1327370 C CN1327370 C CN 1327370C
- Authority
- CN
- China
- Prior art keywords
- main equipment
- arbitration
- access
- information
- preferential
- 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
Links
- 238000007726 management method Methods 0.000 description 27
- 238000000034 method Methods 0.000 description 18
- 230000000694 effects Effects 0.000 description 14
- 238000010586 diagram Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 6
- 238000013500 data storage Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Images
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
- G06F13/14—Handling requests for interconnection or transfer
- G06F13/16—Handling requests for interconnection or transfer for access to memory bus
- G06F13/1605—Handling requests for interconnection or transfer for access to memory bus based on arbitration
- G06F13/161—Handling requests for interconnection or transfer for access to memory bus based on arbitration with latency improvement
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Bus Control (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Multi Processors (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004070391A JP4480427B2 (ja) | 2004-03-12 | 2004-03-12 | リソース管理装置 |
JP070391/2004 | 2004-03-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1667597A CN1667597A (zh) | 2005-09-14 |
CN1327370C true CN1327370C (zh) | 2007-07-18 |
Family
ID=34918531
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB200510053753XA Active CN1327370C (zh) | 2004-03-12 | 2005-03-11 | 资源管理装置 |
Country Status (3)
Country | Link |
---|---|
US (2) | US7350004B2 (zh) |
JP (1) | JP4480427B2 (zh) |
CN (1) | CN1327370C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101510162B (zh) * | 2009-03-26 | 2011-11-02 | 浙江大学 | 一种基于延时策略的软件事务内存的实现方法 |
Families Citing this family (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8483227B2 (en) * | 2003-11-20 | 2013-07-09 | International Business Machines Corporation | Controlling bandwidth reservations method and apparatus |
JP4907166B2 (ja) | 2005-01-12 | 2012-03-28 | パナソニック株式会社 | リソース管理装置 |
JP4625836B2 (ja) * | 2005-01-31 | 2011-02-02 | パナソニック株式会社 | アクセス調停装置 |
US7249210B2 (en) * | 2005-03-01 | 2007-07-24 | Qualcomm Incorporated | Bus access arbitration scheme |
CN100445971C (zh) * | 2005-11-22 | 2008-12-24 | 华为技术有限公司 | 一种控制用户对共享媒质访问的方法及装置 |
JP2007164428A (ja) * | 2005-12-13 | 2007-06-28 | Oki Electric Ind Co Ltd | バス調停回路及びそれを用いたマルチレイヤバスシステム |
EP1977363B1 (en) * | 2006-01-13 | 2016-10-26 | Freescale Semiconductor, Inc. | Protection system and method of operation therein |
US7747806B2 (en) | 2006-06-02 | 2010-06-29 | Panasonic Corporation | Resource use management device, resource use management system, and control method for a resource use management device |
DE602006019005D1 (de) | 2006-06-27 | 2011-01-27 | Thomson Licensing | Verfahren und vorrichtung zur durchführung der arbitrierung |
JP4839155B2 (ja) * | 2006-08-31 | 2011-12-21 | 富士通セミコンダクター株式会社 | アクセス調停装置およびアクセス調停方法 |
KR100868766B1 (ko) * | 2007-01-31 | 2008-11-17 | 삼성전자주식회사 | 복수의 dma 요청 블록들을 가지는 직접 메모리 액세스장치의 우선 순위를 결정하는 방법 및 장치 |
US7685346B2 (en) * | 2007-06-26 | 2010-03-23 | Intel Corporation | Demotion-based arbitration |
US7774529B2 (en) * | 2007-07-03 | 2010-08-10 | Panasonic Corporation | Bus communication apparatus that uses shared memory |
JP2009116702A (ja) * | 2007-11-07 | 2009-05-28 | Toshiba Corp | 半導体集積回路 |
JP5147430B2 (ja) * | 2008-01-29 | 2013-02-20 | 三菱電機株式会社 | データ送受信装置 |
JP2009252038A (ja) * | 2008-04-08 | 2009-10-29 | Toshiba Corp | Ofdm送信装置とその信号分離装置およびメモリアクセス制御方法 |
JP5125890B2 (ja) | 2008-08-28 | 2013-01-23 | 富士通セミコンダクター株式会社 | 調停装置及び電子機器 |
CN102282546B (zh) * | 2008-11-10 | 2016-04-06 | 新思科技有限公司 | 资源控制 |
US8799474B2 (en) * | 2009-02-13 | 2014-08-05 | Cisco Technology, Inc. | Apparatus and method to allocate limited resources |
WO2010105060A1 (en) | 2009-03-11 | 2010-09-16 | Virage Logic Corp. | Systems and methods for resource controlling |
EP2520064B1 (en) * | 2009-12-29 | 2018-10-17 | Nokia Technologies Oy | Distributed authentication with data cloud |
JP5380322B2 (ja) * | 2010-02-17 | 2014-01-08 | 京セラドキュメントソリューションズ株式会社 | メモリマスタデバイス |
US8595402B1 (en) * | 2010-03-02 | 2013-11-26 | Marvell International Ltd. | Dynamic arbitration schemes for multi-master memory systems |
US8667197B2 (en) * | 2010-09-08 | 2014-03-04 | Intel Corporation | Providing a fine-grained arbitration system |
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 |
CN101980140B (zh) * | 2010-11-15 | 2012-02-22 | 北京北方烽火科技有限公司 | 一种ssram访问控制*** |
US8713379B2 (en) | 2011-02-08 | 2014-04-29 | Diablo Technologies Inc. | System and method of interfacing co-processors and input/output devices via a main memory system |
US9779020B2 (en) | 2011-02-08 | 2017-10-03 | Diablo Technologies Inc. | System and method for providing an address cache for memory map learning |
US9575908B2 (en) | 2011-02-08 | 2017-02-21 | Diablo Technologies Inc. | System and method for unlocking additional functions of a module |
US9552175B2 (en) * | 2011-02-08 | 2017-01-24 | Diablo Technologies Inc. | System and method for providing a command buffer in a memory system |
US8539132B2 (en) * | 2011-05-16 | 2013-09-17 | Qualcomm Innovation Center, Inc. | Method and system for dynamically managing a bus of a portable computing device |
KR101949382B1 (ko) | 2012-04-04 | 2019-02-18 | 삼성전자주식회사 | 서비스 품질의 향상을 위한 시스템 온 칩 및 시스템 온 칩의 제어 방법 |
US9684633B2 (en) * | 2013-01-24 | 2017-06-20 | Samsung Electronics Co., Ltd. | Adaptive service controller, system on chip and method of controlling the same |
CN105808210B (zh) * | 2014-12-31 | 2018-07-31 | 龙芯中科技术有限公司 | 共享资源的访问方法和装置 |
KR102344032B1 (ko) | 2015-10-01 | 2021-12-28 | 르네사스 일렉트로닉스 가부시키가이샤 | 반도체 장치 |
CN106648440B (zh) * | 2015-10-28 | 2020-07-24 | 华为技术有限公司 | 操作存储设备的控制方法和存储设备 |
US20170199839A1 (en) * | 2016-01-13 | 2017-07-13 | Qualcomm Incorporated | Bus ownership hand-off techniques |
CN106681947B (zh) * | 2016-12-27 | 2019-08-09 | 盛科网络(苏州)有限公司 | 动态分配带宽的总线仲裁器的实现方法 |
TWI681362B (zh) * | 2018-03-01 | 2020-01-01 | 瑞昱半導體股份有限公司 | 有限記憶體頻寬系統及其動態限制圖形處理器的記憶體頻寬的方法 |
CN110297782B (zh) | 2018-03-23 | 2022-07-22 | 畅想科技有限公司 | 仲裁***和方法 |
JP7018834B2 (ja) * | 2018-06-22 | 2022-02-14 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
CN109002408B (zh) * | 2018-07-18 | 2022-09-09 | 北京忆芯科技有限公司 | 总线仲裁方法和*** |
FR3086780B1 (fr) * | 2018-09-27 | 2020-11-06 | Thales Sa | Systeme et procede d'acces a une ressource partagee |
CN109491785B (zh) * | 2018-10-24 | 2021-01-26 | 龙芯中科技术股份有限公司 | 内存访问调度方法、装置及设备 |
US11144358B1 (en) | 2018-12-06 | 2021-10-12 | Pure Storage, Inc. | Asynchronous arbitration of shared resources |
JP2021093069A (ja) | 2019-12-12 | 2021-06-17 | 富士通株式会社 | 情報処理装置、同期制御方法及び同期制御プログラム |
US10990543B1 (en) * | 2020-01-02 | 2021-04-27 | Arm Limited | Apparatus and method for arbitrating access to a set of resources |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4969120A (en) * | 1989-02-13 | 1990-11-06 | International Business Machines Corporation | Data processing system for time shared access to a time slotted bus |
US5533205A (en) * | 1994-03-30 | 1996-07-02 | International Business Machines Corporation | Method and system for efficient bus allocation in a multimedia computer system |
US6157978A (en) * | 1998-09-16 | 2000-12-05 | Neomagic Corp. | Multimedia round-robin arbitration with phantom slots for super-priority real-time agent |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5241632A (en) * | 1992-01-30 | 1993-08-31 | Digital Equipment Corporation | Programmable priority arbiter |
US5845097A (en) * | 1996-06-03 | 1998-12-01 | Samsung Electronics Co., Ltd. | Bus recovery apparatus and method of recovery in a multi-master bus system |
US5740380A (en) * | 1996-07-15 | 1998-04-14 | Micron Electronics, Inc. | Method and system for apportioning computer bus bandwidth |
US6385678B2 (en) * | 1996-09-19 | 2002-05-07 | Trimedia Technologies, Inc. | Method and apparatus for bus arbitration with weighted bandwidth allocation |
US6070205A (en) * | 1997-02-17 | 2000-05-30 | Ssd Company Limited | High-speed processor system having bus arbitration mechanism |
US5948089A (en) * | 1997-09-05 | 1999-09-07 | Sonics, Inc. | Fully-pipelined fixed-latency communications system with a real time dynamic bandwidth allocation |
US6401176B1 (en) * | 1997-11-14 | 2002-06-04 | Agere Systems Guardian Corp. | Multiple agent use of a multi-ported shared memory |
US6138200A (en) * | 1998-06-09 | 2000-10-24 | International Business Machines Corporation | System for allocating bus bandwidth by assigning priority for each bus duration time slot to application using bus frame and bus duration |
US6654833B1 (en) * | 1999-07-29 | 2003-11-25 | Micron Technology, Inc. | Bus arbitration |
JP3778338B2 (ja) * | 2000-06-28 | 2006-05-24 | 田中貴金属工業株式会社 | 酸化物分散強化型白金材料の製造方法 |
KR100716950B1 (ko) * | 2000-08-11 | 2007-05-10 | 삼성전자주식회사 | 버스 시스템 |
US7058740B2 (en) * | 2001-03-08 | 2006-06-06 | Sony Corporation | Effective bus utilization using multiple buses and multiple bus controllers |
US6820152B2 (en) * | 2001-04-25 | 2004-11-16 | Matsushita Electric Industrial Co., Ltd. | Memory control device and LSI |
EP1403773B1 (en) * | 2002-09-30 | 2007-06-13 | Matsushita Electric Industrial Co., Ltd. | Resource management device |
US20040153591A1 (en) * | 2003-01-07 | 2004-08-05 | Yoshiteru Tanaka | Bus arbiter |
FR2860896A1 (fr) * | 2003-10-14 | 2005-04-15 | St Microelectronics Sa | Procede d'arbitrage de l'acces a une ressource partagee |
-
2004
- 2004-03-12 JP JP2004070391A patent/JP4480427B2/ja not_active Expired - Lifetime
-
2005
- 2005-02-15 US US11/057,521 patent/US7350004B2/en active Active
- 2005-03-11 CN CNB200510053753XA patent/CN1327370C/zh active Active
-
2007
- 2007-10-31 US US11/979,121 patent/US7472213B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4969120A (en) * | 1989-02-13 | 1990-11-06 | International Business Machines Corporation | Data processing system for time shared access to a time slotted bus |
US5533205A (en) * | 1994-03-30 | 1996-07-02 | International Business Machines Corporation | Method and system for efficient bus allocation in a multimedia computer system |
US6157978A (en) * | 1998-09-16 | 2000-12-05 | Neomagic Corp. | Multimedia round-robin arbitration with phantom slots for super-priority real-time agent |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101510162B (zh) * | 2009-03-26 | 2011-11-02 | 浙江大学 | 一种基于延时策略的软件事务内存的实现方法 |
Also Published As
Publication number | Publication date |
---|---|
US7472213B2 (en) | 2008-12-30 |
US20080065801A1 (en) | 2008-03-13 |
JP4480427B2 (ja) | 2010-06-16 |
US7350004B2 (en) | 2008-03-25 |
US20050204085A1 (en) | 2005-09-15 |
JP2005258867A (ja) | 2005-09-22 |
CN1667597A (zh) | 2005-09-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1327370C (zh) | 资源管理装置 | |
EP1403773B1 (en) | Resource management device | |
US7904666B2 (en) | Access control device, access control integrated circuit, and access control method | |
JP4456490B2 (ja) | Dma装置 | |
KR100572372B1 (ko) | 실시간 다이내믹 대역폭 할당을 갖는 완전히 파이프라인된 고정 대기 통신 시스템 | |
US4920486A (en) | Distributed arbitration apparatus and method for shared bus | |
US6393506B1 (en) | Virtual channel bus and system architecture | |
CN110109847B (zh) | Apb总线多个主设备的仲裁方法、***及存储介质 | |
CN103543954A (zh) | 一种数据存储管理方法和装置 | |
CN105205020A (zh) | 对直接存储器存取通道请求进行判优 | |
US8213461B2 (en) | Method of designating slots in a transmission frame for controlling transmission of data over an interconnect coupling a plurality of master units with a plurality of slave units | |
CN102855199B (zh) | 数据处理设备和数据处理装置 | |
KR100708096B1 (ko) | 버스 시스템 및 그 실행 순서 조정방법 | |
CN201583943U (zh) | 音频soc芯片的高效低功耗dma的ip结构 | |
US7065595B2 (en) | Method and apparatus for bus access allocation | |
US5038274A (en) | Interrupt servicing and command acknowledgement system using distributed arbitration apparatus and shared bus | |
KR102360214B1 (ko) | 실시간 공유 인터페이스를 포함하는 시스템 온 칩의 스케쥴링 방법 | |
KR100973419B1 (ko) | 버스 중재 방법 및 장치 | |
CN101647002A (zh) | 多处理***及方法 | |
JP2006215621A (ja) | Dma制御装置 | |
KR101013769B1 (ko) | 버스 중재방법 및 장치 | |
CN116185914A (zh) | 一种多通道dma控制器的轮转处理请求方法 | |
US6996646B2 (en) | Bus system | |
JP2742135B2 (ja) | バス調停装置 | |
Liang | Hard real-time bus architecture and arbitration algorithm based on AMBA |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20151118 Address after: Kanagawa Patentee after: SOCIONEXT Inc. Address before: Osaka Japan Patentee before: Matsushita Electric Industrial Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210225 Address after: 2179, 2nd floor, building D, 33, 99 Kechuang 14th Street, economic and Technological Development Zone, Daxing District, Beijing (centralized office area) Patentee after: Beijing yisiwei Computing Technology Co.,Ltd. Address before: Kanagawa Prefecture, Japan Patentee before: SOCIONEXT Inc. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: No. 2179, 2nd Floor, Building D, Building 33, No. 99, Kechuang 14th Street, Economic and Technological Development Zone, Daxing District, Beijing 100176 (centralized office area) Patentee after: Beijing ESWIN Computing Technology Co.,Ltd. Address before: No. 2179, 2nd Floor, Building D, Building 33, No. 99, Kechuang 14th Street, Economic and Technological Development Zone, Daxing District, Beijing 100176 (centralized office area) Patentee before: Beijing yisiwei Computing Technology Co.,Ltd. |