KR101111466B1 - 멀티－마스터 공유 리소스 시스템에 이용하기 위한 통신스티어링 - Google Patents

멀티－마스터 공유 리소스 시스템에 이용하기 위한 통신스티어링 Download PDF

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Publication number
KR101111466B1
KR101111466B1 KR1020067006808A KR20067006808A KR101111466B1 KR 101111466 B1 KR101111466 B1 KR 101111466B1 KR 1020067006808 A KR1020067006808 A KR 1020067006808A KR 20067006808 A KR20067006808 A KR 20067006808A KR 101111466 B1 KR101111466 B1 KR 101111466B1
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South Korea
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bus
resource
bus master
steering
master
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KR1020067006808A
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English (en)
Korean (ko)
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KR20060123111A (ko
Inventor
르얀 디. 베드웰
아날도 알. 크루즈
존 제이. 바그리카
윌리암 씨. 모이어
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프리스케일 세미컨덕터, 인크.
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Publication of KR20060123111A publication Critical patent/KR20060123111A/ko
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Publication of KR101111466B1 publication Critical patent/KR101111466B1/ko
Assigned to 제니스 인베스트먼츠, 엘엘씨 reassignment 제니스 인베스트먼츠, 엘엘씨 권리의 전부이전등록 Assignors: 프리스케일 세미컨덕터, 인크.
Assigned to 애플 인크. reassignment 애플 인크. 권리의 전부이전등록 Assignors: 제니스 인베스트먼츠, 엘엘씨
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    • 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
    • G06F13/36—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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • 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

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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)
  • Power Sources (AREA)
  • Information Transfer Systems (AREA)
KR1020067006808A 2003-10-09 2004-09-22 멀티－마스터 공유 리소스 시스템에 이용하기 위한 통신스티어링 Expired - Fee Related KR101111466B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/682,571 2003-10-09
US10/682,571 US20050080961A1 (en) 2003-10-09 2003-10-09 Communication steering for use in a multi-master shared resource system
PCT/US2004/031053 WO2005038563A2 (en) 2003-10-09 2004-09-22 Communication steering for use in a multi-master shared resource system

Publications (2)

Publication Number Publication Date
KR20060123111A KR20060123111A (ko) 2006-12-01
KR101111466B1 true KR101111466B1 (ko) 2012-02-21

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020067006808A Expired - Fee Related KR101111466B1 (ko) 2003-10-09 2004-09-22 멀티－마스터 공유 리소스 시스템에 이용하기 위한 통신스티어링

Country Status (7)

Country Link
US (2) US20050080961A1 (https=)
EP (1) EP1673698A2 (https=)
JP (1) JP2007508620A (https=)
KR (1) KR101111466B1 (https=)
CN (1) CN100555256C (https=)
TW (1) TWI349202B (https=)
WO (1) WO2005038563A2 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050080961A1 (en) * 2003-10-09 2005-04-14 Bedwell Ryan D. Communication steering for use in a multi-master shared resource system
US7865641B2 (en) * 2006-09-29 2011-01-04 Qimonda Ag Synchronization and scheduling of a dual master serial channel
US8601194B2 (en) * 2011-02-08 2013-12-03 Red Hat Israel, Ltd. On-demand interrupt vector allocation based on activity detection
US20120221809A1 (en) * 2011-02-28 2012-08-30 Hitachi, Ltd. Storage apparatus and data processing method of the same
US20140164659A1 (en) * 2012-12-06 2014-06-12 Wasim Quddus Regulating access to slave devices
JP7169942B2 (ja) * 2019-06-17 2022-11-11 ルネサスエレクトロニクス株式会社 半導体装置及びその動作方法

Citations (1)

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US20030182492A1 (en) * 2002-03-19 2003-09-25 Sun Microsystems, Inc. Method and system for handling interrupts and other communications in the presence of multiple processing sets

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US5669002A (en) * 1990-06-28 1997-09-16 Digital Equipment Corp. Multi-processor resource locking mechanism with a lock register corresponding to each resource stored in common memory
US5280585A (en) * 1990-09-28 1994-01-18 Hewlett-Packard Company Device sharing system using PCL macros
JPH04318654A (ja) * 1991-02-13 1992-11-10 Hewlett Packard Co <Hp> マイクロプロセッサへの割り込みのリダイレクションシステム
US5467295A (en) * 1992-04-30 1995-11-14 Intel Corporation Bus arbitration with master unit controlling bus and locking a slave unit that can relinquish bus for other masters while maintaining lock on slave unit
US5640571A (en) * 1995-03-01 1997-06-17 Intel Corporation Interrupt steering for a computer system
US5872980A (en) * 1996-01-25 1999-02-16 International Business Machines Corporation Semaphore access control buffer and method for accelerated semaphore operations
US6308239B1 (en) * 1996-11-07 2001-10-23 Hitachi, Ltd. Interface switching apparatus and switching control method
JP3008896B2 (ja) * 1997-06-16 2000-02-14 日本電気株式会社 共有バス型マルチプロセッサシステムの割り込み負荷分散システム
JP3287283B2 (ja) * 1997-10-20 2002-06-04 日本電気株式会社 Ｐｃｉバスの割り込みステアリング回路
US6163829A (en) * 1998-04-17 2000-12-19 Intelect Systems Corporation DSP interrupt control for handling multiple interrupts
JP4236729B2 (ja) * 1998-05-07 2009-03-11 株式会社リコー データ処理装置
US6101557A (en) * 1998-05-29 2000-08-08 International Business Machines Corporation Method and system for remote function control and delegation within multifunction bus supported devices
US6092210A (en) * 1998-10-14 2000-07-18 Cypress Semiconductor Corp. Device and method for synchronizing the clocks of interconnected universal serial buses
US6408347B1 (en) * 1998-12-10 2002-06-18 Cisco Technology, Inc. Integrated multi-function adapters using standard interfaces through single a access point
US6295571B1 (en) * 1999-03-19 2001-09-25 Times N Systems, Inc. Shared memory apparatus and method for multiprocessor systems
JP3641169B2 (ja) * 1999-08-06 2005-04-20 株式会社エヌ・ティ・ティ・ドコモ Ｕｓｂ対応電子機器
US6466998B1 (en) * 1999-08-25 2002-10-15 Intel Corporation Interrupt routing mechanism for routing interrupts from peripheral bus to interrupt controller
US6546450B1 (en) * 1999-12-22 2003-04-08 Intel Corporation Method and apparatus for sharing a universal serial bus device among multiple computers by switching
JP2001282701A (ja) * 2000-03-31 2001-10-12 Aiwa Co Ltd 情報処理装置及び情報処理方法
US6772241B1 (en) * 2000-09-29 2004-08-03 Intel Corporation Selective interrupt delivery to multiple processors having independent operating systems
US6877057B2 (en) * 2002-01-25 2005-04-05 Dell Products L.P. Information handling system with dynamic interrupt allocation apparatus and methodology
KR20030095828A (ko) * 2002-06-14 2003-12-24 삼성전자주식회사 주변기기 인터페이스 장치 및 그에 적합한 우선 순위 제어방법
US20040205280A1 (en) * 2003-04-10 2004-10-14 Jeansonne Jeffrey K. End-point sharing of communication bus interface
US20050080961A1 (en) * 2003-10-09 2005-04-14 Bedwell Ryan D. Communication steering for use in a multi-master shared resource system
US20050080966A1 (en) * 2003-10-09 2005-04-14 Cruz Arnaldo R. Communication steering for use in a multi-master shared resource system
US7023235B2 (en) * 2003-12-12 2006-04-04 Universities Research Association, Inc. Redundant single event upset supression system
GB2412757B (en) * 2004-03-31 2006-02-15 Mentor Graphics Multi-point USB connection
US7523243B2 (en) * 2006-04-14 2009-04-21 Standard Microsystems Corporation Multi-host USB device controller
US7657684B2 (en) * 2006-04-28 2010-02-02 Qualcomm Incorporated USB interrupt endpoint sharing

Patent Citations (1)

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Publication number Priority date Publication date Assignee Title
US20030182492A1 (en) * 2002-03-19 2003-09-25 Sun Microsystems, Inc. Method and system for handling interrupts and other communications in the presence of multiple processing sets

Also Published As

Publication number Publication date
TW200523744A (en) 2005-07-16
US7802038B2 (en) 2010-09-21
CN100555256C (zh) 2009-10-28
JP2007508620A (ja) 2007-04-05
KR20060123111A (ko) 2006-12-01
TWI349202B (en) 2011-09-21
US20050080961A1 (en) 2005-04-14
CN1867904A (zh) 2006-11-22
WO2005038563A2 (en) 2005-04-28
EP1673698A2 (en) 2006-06-28
US20090077291A1 (en) 2009-03-19
WO2005038563A3 (en) 2006-01-12

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