GB2450516A - Servicing interrupts in a device having multiple interrupt controllers - Google Patents

Servicing interrupts in a device having multiple interrupt controllers Download PDF

Info

Publication number
GB2450516A
GB2450516A GB0712493A GB0712493A GB2450516A GB 2450516 A GB2450516 A GB 2450516A GB 0712493 A GB0712493 A GB 0712493A GB 0712493 A GB0712493 A GB 0712493A GB 2450516 A GB2450516 A GB 2450516A
Authority
GB
United Kingdom
Prior art keywords
interrupt
function
interact
controllers
event
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.)
Withdrawn
Application number
GB0712493A
Other languages
English (en)
Other versions
GB0712493D0 (en
Inventor
Richard Fitzgerald
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Symbian Software Ltd
Original Assignee
Symbian Software Ltd
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 Symbian Software Ltd filed Critical Symbian Software Ltd
Priority to GB0712493A priority Critical patent/GB2450516A/en
Publication of GB0712493D0 publication Critical patent/GB0712493D0/en
Priority to JP2010514093A priority patent/JP2010531508A/ja
Priority to CN200880021903A priority patent/CN101711384A/zh
Priority to PCT/GB2008/002044 priority patent/WO2009001030A1/en
Priority to EP08762371A priority patent/EP2206039A1/en
Publication of GB2450516A publication Critical patent/GB2450516A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/48—Program initiating; Program switching, e.g. by interrupt
    • G06F9/4806—Task transfer initiation or dispatching
    • G06F9/4812—Task transfer initiation or dispatching by interrupt, e.g. masked

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Microcomputers (AREA)
  • Bus Control (AREA)
  • Debugging And Monitoring (AREA)
GB0712493A 2007-06-27 2007-06-27 Servicing interrupts in a device having multiple interrupt controllers Withdrawn GB2450516A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB0712493A GB2450516A (en) 2007-06-27 2007-06-27 Servicing interrupts in a device having multiple interrupt controllers
JP2010514093A JP2010531508A (ja) 2007-06-27 2008-06-16 割り込み処理
CN200880021903A CN101711384A (zh) 2007-06-27 2008-06-16 中断处理
PCT/GB2008/002044 WO2009001030A1 (en) 2007-06-27 2008-06-16 Interrupt handling
EP08762371A EP2206039A1 (en) 2007-06-27 2008-06-16 Interrupt handling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0712493A GB2450516A (en) 2007-06-27 2007-06-27 Servicing interrupts in a device having multiple interrupt controllers

Publications (2)

Publication Number Publication Date
GB0712493D0 GB0712493D0 (en) 2007-08-08
GB2450516A true GB2450516A (en) 2008-12-31

Family

ID=38420825

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0712493A Withdrawn GB2450516A (en) 2007-06-27 2007-06-27 Servicing interrupts in a device having multiple interrupt controllers

Country Status (5)

Country Link
EP (1) EP2206039A1 (ja)
JP (1) JP2010531508A (ja)
CN (1) CN101711384A (ja)
GB (1) GB2450516A (ja)
WO (1) WO2009001030A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102314399A (zh) * 2011-07-07 2012-01-11 曙光信息产业股份有限公司 一种龙芯刀片设备中断分配的实现方法
KR101936565B1 (ko) * 2016-11-14 2019-01-09 엘에스산전 주식회사 인버터에서 인터럽트 제어방법
CN108874515B (zh) * 2017-05-15 2021-02-26 成都鼎桥通信技术有限公司 一键通ptt建立方法及系统
TWI687868B (zh) * 2018-02-12 2020-03-11 緯創資通股份有限公司 電腦系統及其中斷事件處理方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4275458A (en) * 1979-12-14 1981-06-23 Gte Automatic Electric Laboratories Incorporated Interrupt expander circuit
EP0511769A1 (en) * 1991-05-01 1992-11-04 International Business Machines Corporation Method and apparatus for processing interrupts in a computer system
US5568644A (en) * 1995-05-05 1996-10-22 Apple Computer, Inc. Method and apparatus using a tree structure for the dispatching of interrupts
GB2379306A (en) * 2000-05-30 2003-03-05 Intel Corp Method and apparatus for chaining interrupt service routines
GB2396445A (en) * 2002-12-19 2004-06-23 Advanced Risc Mach Ltd Interrupt controllers for prioritizing interrupt requests generated by a plurality of interrupt sources
WO2006090329A1 (en) * 2005-02-28 2006-08-31 Koninklijke Philips Electronics N.V. Data processing system with interrupt controller and interrupt controlling method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5369770A (en) * 1992-11-02 1994-11-29 Microsoft Corporation Standardized protected-mode interrupt manager
AU1261995A (en) * 1993-12-16 1995-07-03 Intel Corporation Multiple programmable interrupt controllers in a multi-processor system
US7130948B2 (en) * 2002-08-02 2006-10-31 Bian Qiyong B Flexible interrupt handling methods for optical networking apparatuses with multiple multi-protocol optical networking modules

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4275458A (en) * 1979-12-14 1981-06-23 Gte Automatic Electric Laboratories Incorporated Interrupt expander circuit
EP0511769A1 (en) * 1991-05-01 1992-11-04 International Business Machines Corporation Method and apparatus for processing interrupts in a computer system
US5568644A (en) * 1995-05-05 1996-10-22 Apple Computer, Inc. Method and apparatus using a tree structure for the dispatching of interrupts
GB2379306A (en) * 2000-05-30 2003-03-05 Intel Corp Method and apparatus for chaining interrupt service routines
GB2396445A (en) * 2002-12-19 2004-06-23 Advanced Risc Mach Ltd Interrupt controllers for prioritizing interrupt requests generated by a plurality of interrupt sources
WO2006090329A1 (en) * 2005-02-28 2006-08-31 Koninklijke Philips Electronics N.V. Data processing system with interrupt controller and interrupt controlling method

Also Published As

Publication number Publication date
GB0712493D0 (en) 2007-08-08
CN101711384A (zh) 2010-05-19
EP2206039A1 (en) 2010-07-14
JP2010531508A (ja) 2010-09-24
WO2009001030A1 (en) 2008-12-31

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20090219 AND 20090225

WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)