TWI221968B - System having an apparatus for controlling use of a communication bus and method for controlling use of a communication bus in a system - Google Patents

System having an apparatus for controlling use of a communication bus and method for controlling use of a communication bus in a system Download PDF

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Publication number
TWI221968B
TWI221968B TW091111284A TW91111284A TWI221968B TW I221968 B TWI221968 B TW I221968B TW 091111284 A TW091111284 A TW 091111284A TW 91111284 A TW91111284 A TW 91111284A TW I221968 B TWI221968 B TW I221968B
Authority
TW
Taiwan
Prior art keywords
bus
communication bus
control
data segment
transmission
Prior art date
Application number
TW091111284A
Other languages
English (en)
Chinese (zh)
Inventor
William C Moyer
Original Assignee
Motorola 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 Motorola Inc filed Critical Motorola Inc
Application granted granted Critical
Publication of TWI221968B publication Critical patent/TWI221968B/zh

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F13/36—Handling requests for interconnection or transfer for access to common bus or bus system
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F13/30—Handling requests for interconnection or transfer for access to input/output bus using burst mode transfer, e.g. direct memory access DMA, cycle steal with priority control
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F13/36—Handling requests for interconnection or transfer for access to common bus or bus system
    • G06F13/362—Handling requests for interconnection or transfer for access to common bus or bus system with centralised access control
    • G06F13/364—Handling requests for interconnection or transfer for access to common bus or bus system with centralised access control using independent requests or grants, e.g. using separated request and grant lines

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Bus Control (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
TW091111284A 2001-06-23 2002-05-28 System having an apparatus for controlling use of a communication bus and method for controlling use of a communication bus in a system TWI221968B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/888,278 US6775727B2 (en) 2001-06-23 2001-06-23 System and method for controlling bus arbitration during cache memory burst cycles

Publications (1)

Publication Number Publication Date
TWI221968B true TWI221968B (en) 2004-10-11

Family

ID=25392904

Family Applications (1)

Application Number Title Priority Date Filing Date
TW091111284A TWI221968B (en) 2001-06-23 2002-05-28 System having an apparatus for controlling use of a communication bus and method for controlling use of a communication bus in a system

Country Status (8)

Country Link
US (1) US6775727B2 (enExample)
JP (1) JP4139771B2 (enExample)
KR (1) KR100899951B1 (enExample)
CN (1) CN1230758C (enExample)
DE (1) DE10296959T5 (enExample)
GB (1) GB2390200B (enExample)
TW (1) TWI221968B (enExample)
WO (1) WO2003001388A1 (enExample)

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TWI506536B (zh) * 2013-01-10 2015-11-01 Accton Technology Corp 執行裝置及其堆疊方法與堆疊系統
CN107480081A (zh) * 2016-06-07 2017-12-15 旺宏电子股份有限公司 具有可中断指令序列的存储器及其操作方法

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US7013357B2 (en) * 2003-09-12 2006-03-14 Freescale Semiconductor, Inc. Arbiter having programmable arbitration points for undefined length burst accesses and method
US7334059B2 (en) * 2004-03-03 2008-02-19 Freescale Semiconductor, Inc. Multiple burst protocol device controller
DE602004019990D1 (de) * 2004-08-30 2009-04-23 Magima Digital Information Co Verfahren und system zum datentransfer
CN1307571C (zh) * 2004-11-26 2007-03-28 上海广电（集团）有限公司中央研究院 一种低速总线结构及其数据传输方法
US7617338B2 (en) * 2005-02-03 2009-11-10 International Business Machines Corporation Memory with combined line and word access
KR100633773B1 (ko) * 2005-07-01 2006-10-13 삼성전자주식회사 버스 시스템 및 버스 중재 방법
US8813052B2 (en) * 2005-12-07 2014-08-19 Microsoft Corporation Cache metadata for implementing bounded transactional memory
US8225297B2 (en) 2005-12-07 2012-07-17 Microsoft Corporation Cache metadata identifiers for isolation and sharing
US8001538B2 (en) 2005-12-07 2011-08-16 Microsoft Corporation Software accessible cache metadata
US7865897B2 (en) 2006-02-03 2011-01-04 Freescale Semiconductor, Inc. Selective transaction request processing at an interconnect during a lockout
US8898652B2 (en) * 2006-03-23 2014-11-25 Microsoft Corporation Cache metadata for accelerating software transactional memory
US8266387B2 (en) * 2007-06-27 2012-09-11 Microsoft Corporation Leveraging transactional memory hardware to accelerate virtualization emulation
US9043553B2 (en) * 2007-06-27 2015-05-26 Microsoft Technology Licensing, Llc Leveraging transactional memory hardware to accelerate virtualization and emulation
US8176253B2 (en) * 2007-06-27 2012-05-08 Microsoft Corporation Leveraging transactional memory hardware to accelerate virtualization and emulation
JP2009116702A (ja) * 2007-11-07 2009-05-28 Toshiba Corp 半導体集積回路
US8478920B2 (en) * 2010-06-24 2013-07-02 International Business Machines Corporation Controlling data stream interruptions on a shared interface
US20120089759A1 (en) * 2010-10-08 2012-04-12 Qualcomm Incorporated Arbitrating Stream Transactions Based on Information Related to the Stream Transaction(s)
CN102724389B (zh) * 2011-11-15 2017-06-13 新奥特（北京）视频技术有限公司 一种同平台非编系统间的监视器输出方法
FR2982961B1 (fr) * 2011-11-22 2014-09-05 Schneider Electric Usa Inc Arbitrage de dispositif de commande prioritaire
CN103257942B (zh) * 2013-03-27 2015-12-02 青岛中星微电子有限公司 一种片上系统共享总线请求处理的方法及装置
US9606853B2 (en) * 2014-03-28 2017-03-28 Intel Corporation Protecting a memory device from becoming unusable
US10475492B1 (en) 2018-07-27 2019-11-12 Macronix International Co., Ltd. Circuit and method for read latency control

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Publication number Priority date Publication date Assignee Title
TWI506536B (zh) * 2013-01-10 2015-11-01 Accton Technology Corp 執行裝置及其堆疊方法與堆疊系統
US9367506B2 (en) 2013-01-10 2016-06-14 Accton Technology Corporation Executive device and control method and electronic system thereof
CN107480081A (zh) * 2016-06-07 2017-12-15 旺宏电子股份有限公司 具有可中断指令序列的存储器及其操作方法
TWI639086B (zh) 2016-06-07 2018-10-21 旺宏電子股份有限公司 具有可中斷指令序列的記憶體及其操作方法
US10289596B2 (en) 2016-06-07 2019-05-14 Macronix International Co., Ltd. Memory and method for operating a memory with interruptible command sequence
CN107480081B (zh) * 2016-06-07 2020-05-12 旺宏电子股份有限公司 具有可中断指令序列的存储器及其操作方法

Also Published As

Publication number Publication date
JP4139771B2 (ja) 2008-08-27
CN1507592A (zh) 2004-06-23
US6775727B2 (en) 2004-08-10
GB2390200A (en) 2003-12-31
WO2003001388A1 (en) 2003-01-03
KR20040012964A (ko) 2004-02-11
US20020199052A1 (en) 2002-12-26
KR100899951B1 (ko) 2009-05-28
CN1230758C (zh) 2005-12-07
DE10296959T5 (de) 2004-08-05
GB0324805D0 (en) 2003-11-26
JP2004531830A (ja) 2004-10-14
GB2390200B (en) 2005-05-18

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