KR860001476B1 - 마이크로 프로그램 제어장치의 에러로부터 회복하는 방법 - Google Patents

마이크로 프로그램 제어장치의 에러로부터 회복하는 방법 Download PDF

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Publication number
KR860001476B1
KR860001476B1 KR1019830004555A KR830004555A KR860001476B1 KR 860001476 B1 KR860001476 B1 KR 860001476B1 KR 1019830004555 A KR1019830004555 A KR 1019830004555A KR 830004555 A KR830004555 A KR 830004555A KR 860001476 B1 KR860001476 B1 KR 860001476B1
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KR
South Korea
Prior art keywords
microinstruction
address
register
error
wrong
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.)
Expired
Application number
KR1019830004555A
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English (en)
Korean (ko)
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KR840006091A (ko
Inventor
기요스미 사또오
가즈유끼 시미즈
Original Assignee
후지쓰 가부시끼 가이샤
야마모도 다꾸마
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Application filed by 후지쓰 가부시끼 가이샤, 야마모도 다꾸마 filed Critical 후지쓰 가부시끼 가이샤
Publication of KR840006091A publication Critical patent/KR840006091A/ko
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Publication of KR860001476B1 publication Critical patent/KR860001476B1/ko
Expired legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/14—Error detection or correction of the data by redundancy in operations
    • G06F11/1402—Saving, restoring, recovering or retrying
    • G06F11/1405—Saving, restoring, recovering or retrying at machine instruction level
    • G06F11/141—Saving, restoring, recovering or retrying at machine instruction level for bus or memory accesses
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/14—Error detection or correction of the data by redundancy in operations
    • 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
    • G06F9/22—Microcontrol or microprogram arrangements

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Quality & Reliability (AREA)
  • Retry When Errors Occur (AREA)
  • Debugging And Monitoring (AREA)
KR1019830004555A 1982-09-28 1983-09-28 마이크로 프로그램 제어장치의 에러로부터 회복하는 방법 Expired KR860001476B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP57168912A JPS5958547A (ja) 1982-09-28 1982-09-28 マイクロプログラム制御装置のエラ−処理方式
JP168912 1982-09-28
JP57-168912 1982-09-28

Publications (2)

Publication Number Publication Date
KR840006091A KR840006091A (ko) 1984-11-21
KR860001476B1 true KR860001476B1 (ko) 1986-09-26

Family

ID=15876862

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830004555A Expired KR860001476B1 (ko) 1982-09-28 1983-09-28 마이크로 프로그램 제어장치의 에러로부터 회복하는 방법

Country Status (9)

Country Link
US (1) US4566103A (enExample)
EP (1) EP0105710B1 (enExample)
JP (1) JPS5958547A (enExample)
KR (1) KR860001476B1 (enExample)
AU (1) AU540151B2 (enExample)
BR (1) BR8305314A (enExample)
CA (1) CA1200909A (enExample)
DE (1) DE3377820D1 (enExample)
ES (1) ES525977A0 (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60214043A (ja) * 1984-04-09 1985-10-26 Fujitsu Ltd パイプライン制御回路
BR8503913A (pt) * 1984-08-18 1986-05-27 Fujitsu Ltd Sistema e processo de recuperacao de erros em um processador de dados do tipo de canalizacao tendo um dispositivo de memoria de controle e processo de recuperacao de erros em um processador de dados do tipo de canalizacao
US4641305A (en) * 1984-10-19 1987-02-03 Honeywell Information Systems Inc. Control store memory read error resiliency method and apparatus
US4751639A (en) * 1985-06-24 1988-06-14 Ncr Corporation Virtual command rollback in a fault tolerant data processing system
EP0218979B1 (en) * 1985-10-03 1991-04-24 Mitsubishi Denki Kabushiki Kaisha Computer program debugging system
JPS62204345A (ja) * 1986-03-05 1987-09-09 Oki Electric Ind Co Ltd マイクロコンピユ−タ
JPS6324428A (ja) * 1986-07-17 1988-02-01 Mitsubishi Electric Corp キヤツシユメモリ
FR2602891B1 (fr) * 1986-08-18 1990-12-07 Nec Corp Systeme de correction d'erreur d'un systeme a multiprocesseurs pour corriger une erreur dans un processeur en mettant le processeur en condition de controle apres achevement du redemarrage du microprogramme a partir d'un point de reprise
US4821228A (en) * 1986-12-24 1989-04-11 Hewlett-Packard Company Method and apparatus for computation stack recovery in a calculator
US4855947A (en) * 1987-05-27 1989-08-08 Amdahl Corporation Microprogrammable pipeline interlocks based on the validity of pipeline states
US5210758A (en) * 1988-06-13 1993-05-11 Unisys Corporation Means and method for detecting and correcting microinstruction errors
EP0365322A3 (en) * 1988-10-19 1991-11-27 Hewlett-Packard Company Method and apparatus for exception handling in pipeline processors having mismatched instruction pipeline depths
US5398265A (en) * 1988-11-10 1995-03-14 Hughes Aircraft Company Computer subsystem reset by address dependent RC discharge
JP3055999B2 (ja) * 1992-03-16 2000-06-26 日本電気株式会社 マイクロプログラム制御装置群
EP0596144A1 (en) * 1992-10-07 1994-05-11 International Business Machines Corporation Hierarchical memory system for microcode and means for correcting errors in the microcode
US20030088758A1 (en) * 2001-11-08 2003-05-08 Matthew Becker Methods and systems for determining valid microprocessor instructions
US7383464B2 (en) * 2003-12-08 2008-06-03 International Business Machines Corporation Non-inline transaction error correction
DE102005041469A1 (de) * 2005-09-01 2007-03-15 Robert Bosch Gmbh Datenverarbeitungssystem

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1315673A (en) * 1970-06-12 1973-05-02 Robotron Veb K Digital computer installations
US3736566A (en) * 1971-08-18 1973-05-29 Ibm Central processing unit with hardware controlled checkpoint and retry facilities
US4058851A (en) * 1976-10-18 1977-11-15 Sperry Rand Corporation Conditional bypass of error correction for dual memory access time selection
JPS54146548A (en) * 1978-05-09 1979-11-15 Nec Corp Microprogram control unit
US4231089A (en) * 1978-12-15 1980-10-28 Digital Equipment Corporation Data processing system with apparatus for correcting microinstruction errors
JPS5595152A (en) * 1979-01-12 1980-07-19 Hitachi Ltd Microinstruction execution control system
US4319356A (en) * 1979-12-19 1982-03-09 Ncr Corporation Self-correcting memory system
JPS6053339B2 (ja) * 1980-10-09 1985-11-25 日本電気株式会社 論理装置のエラ−回復方式

Also Published As

Publication number Publication date
BR8305314A (pt) 1984-05-08
ES8405973A1 (es) 1984-06-16
AU540151B2 (en) 1984-11-01
JPS5958547A (ja) 1984-04-04
KR840006091A (ko) 1984-11-21
CA1200909A (en) 1986-02-18
DE3377820D1 (en) 1988-09-29
EP0105710A3 (en) 1986-09-03
AU1955983A (en) 1984-04-05
EP0105710B1 (en) 1988-08-24
ES525977A0 (es) 1984-06-16
US4566103A (en) 1986-01-21
EP0105710A2 (en) 1984-04-18
JPH044616B2 (enExample) 1992-01-28

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