IL80499A - Data processor control unit having an interrupt service - Google Patents

Data processor control unit having an interrupt service

Info

Publication number
IL80499A
IL80499A IL80499A IL8049986A IL80499A IL 80499 A IL80499 A IL 80499A IL 80499 A IL80499 A IL 80499A IL 8049986 A IL8049986 A IL 8049986A IL 80499 A IL80499 A IL 80499A
Authority
IL
Israel
Prior art keywords
control unit
data processor
processor control
interrupt service
interrupt
Prior art date
Application number
IL80499A
Other languages
English (en)
Other versions
IL80499A0 (en
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
Publication of IL80499A0 publication Critical patent/IL80499A0/xx
Publication of IL80499A publication Critical patent/IL80499A/xx

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/38—Concurrent instruction execution, e.g. pipeline or look ahead
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/38—Concurrent instruction execution, e.g. pipeline or look ahead
    • G06F9/3861—Recovery, e.g. branch miss-prediction, exception handling

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Advance Control (AREA)
IL80499A 1985-11-27 1986-11-04 Data processor control unit having an interrupt service IL80499A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/802,491 US4709324A (en) 1985-11-27 1985-11-27 Data processor control unit having an interrupt service using instruction prefetch redirection

Publications (2)

Publication Number Publication Date
IL80499A0 IL80499A0 (en) 1987-02-27
IL80499A true IL80499A (en) 1990-06-10

Family

ID=25183841

Family Applications (1)

Application Number Title Priority Date Filing Date
IL80499A IL80499A (en) 1985-11-27 1986-11-04 Data processor control unit having an interrupt service

Country Status (13)

Country Link
US (1) US4709324A (ja)
EP (1) EP0247175B1 (ja)
JP (1) JPH083791B2 (ja)
KR (1) KR940009100B1 (ja)
CN (1) CN1009396B (ja)
AU (1) AU6779687A (ja)
CA (1) CA1265873A (ja)
DE (1) DE3681733D1 (ja)
FI (1) FI90804C (ja)
HK (1) HK5294A (ja)
IL (1) IL80499A (ja)
SG (1) SG130093G (ja)
WO (1) WO1987003394A1 (ja)

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US5889973A (en) * 1995-03-31 1999-03-30 Motorola, Inc. Method and apparatus for selectively controlling interrupt latency in a data processing system
US6052801A (en) * 1995-05-10 2000-04-18 Intel Corporation Method and apparatus for providing breakpoints on a selectable address range
US5659679A (en) * 1995-05-30 1997-08-19 Intel Corporation Method and apparatus for providing breakpoints on taken jumps and for providing software profiling in a computer system
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US6785803B1 (en) * 1996-11-13 2004-08-31 Intel Corporation Processor including replay queue to break livelocks
US5907712A (en) * 1997-05-30 1999-05-25 International Business Machines Corporation Method for reducing processor interrupt processing time by transferring predetermined interrupt status to a system memory for eliminating PIO reads from the interrupt handler
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JP4247132B2 (ja) * 2004-01-29 2009-04-02 株式会社ルネサステクノロジ 情報処理装置
CN102141904B (zh) * 2011-03-31 2014-02-12 杭州中天微系统有限公司 支持中断屏蔽指令的数据处理器
US9378164B2 (en) * 2011-12-22 2016-06-28 Intel Corporation Interrupt return instruction with embedded interrupt service functionality
CN111190658B (zh) * 2020-01-08 2023-02-28 乐鑫信息科技（上海）股份有限公司 一种基于片内执行且在不具有MMU的SoC片上支持应用程序动态加载的系统
CN113672360B (zh) * 2021-07-07 2025-03-14 杭州中天微系统有限公司 中断处理单元、相关装置和方法

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Also Published As

Publication number Publication date
FI873030A7 (fi) 1987-07-08
FI90804B (fi) 1993-12-15
JPH083791B2 (ja) 1996-01-17
FI90804C (fi) 1994-03-25
WO1987003394A1 (en) 1987-06-04
US4709324A (en) 1987-11-24
CN86107934A (zh) 1987-08-12
SG130093G (en) 1994-02-25
IL80499A0 (en) 1987-02-27
FI873030A0 (fi) 1987-07-08
KR880700969A (ko) 1988-04-13
CN1009396B (zh) 1990-08-29
KR940009100B1 (ko) 1994-09-29
JPS63501454A (ja) 1988-06-02
EP0247175A1 (en) 1987-12-02
AU6779687A (en) 1987-07-01
HK5294A (en) 1994-01-28
CA1265873A (en) 1990-02-13
DE3681733D1 (de) 1991-10-31
EP0247175A4 (en) 1988-03-22
EP0247175B1 (en) 1991-09-25

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