JPS54127247A - Microprogram controller - Google Patents

Microprogram controller

Info

Publication number
JPS54127247A
JPS54127247A JP3424478A JP3424478A JPS54127247A JP S54127247 A JPS54127247 A JP S54127247A JP 3424478 A JP3424478 A JP 3424478A JP 3424478 A JP3424478 A JP 3424478A JP S54127247 A JPS54127247 A JP S54127247A
Authority
JP
Japan
Prior art keywords
interruption
clock
program
next address
debugging
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.)
Pending
Application number
JP3424478A
Other languages
English (en)
Inventor
Hiroshi Takeuchi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP3424478A priority Critical patent/JPS54127247A/ja
Priority to GB7910209A priority patent/GB2017362B/en
Priority to SE7902671A priority patent/SE436604B/sv
Priority to DE19792911773 priority patent/DE2911773A1/de
Priority to CH281979A priority patent/CH645999A5/de
Priority to US06/024,463 priority patent/US4275441A/en
Publication of JPS54127247A publication Critical patent/JPS54127247A/ja
Pending 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
    • G06F9/22—Microcontrol or microprogram arrangements
    • G06F9/226—Microinstruction function, e.g. input/output microinstruction; diagnostic microinstruction; microinstruction format

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Debugging And Monitoring (AREA)
  • Programmable Controllers (AREA)
JP3424478A 1978-03-27 1978-03-27 Microprogram controller Pending JPS54127247A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP3424478A JPS54127247A (en) 1978-03-27 1978-03-27 Microprogram controller
GB7910209A GB2017362B (en) 1978-03-27 1979-03-23 Microprogramme debugging system
SE7902671A SE436604B (sv) 1978-03-27 1979-03-26 Mikroprogramstyranordning for inkorning av mikroprogram
DE19792911773 DE2911773A1 (de) 1978-03-27 1979-03-26 Mikroprogrammsteuerung
CH281979A CH645999A5 (de) 1978-03-27 1979-03-27 Fehlersucheinrichtung fuer mikroprogramme.
US06/024,463 US4275441A (en) 1978-03-27 1979-03-27 Microprogram control system for microprogram debugging

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3424478A JPS54127247A (en) 1978-03-27 1978-03-27 Microprogram controller

Publications (1)

Publication Number Publication Date
JPS54127247A true JPS54127247A (en) 1979-10-03

Family

ID=12408740

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3424478A Pending JPS54127247A (en) 1978-03-27 1978-03-27 Microprogram controller

Country Status (6)

Country Link
US (1) US4275441A (ja)
JP (1) JPS54127247A (ja)
CH (1) CH645999A5 (ja)
DE (1) DE2911773A1 (ja)
GB (1) GB2017362B (ja)
SE (1) SE436604B (ja)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3038143C2 (de) * 1980-10-09 1983-12-29 Brown, Boveri & Cie Ag, 6800 Mannheim Anordnung zur Fehlersuche bei einer programmierbaren Steuerung
US4467412A (en) * 1981-05-18 1984-08-21 Atari, Inc. Slave processor with clock controlled by internal ROM & master processor
US4939640A (en) * 1981-05-22 1990-07-03 Data General Corporation Data processing system having unique microinstruction control and stack means
US4437184A (en) 1981-07-09 1984-03-13 International Business Machines Corp. Method of testing a data communication system
DE3241412A1 (de) * 1982-11-09 1984-05-10 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zum testen eines hochintegrierten mikroprogramm-gesteuerten elektronischen bauteiles
US5115502A (en) * 1984-11-02 1992-05-19 Tektronix, Inc. Method and apparatus for determining internal status of a processor using simulation guided by acquired data
JPS62229343A (ja) * 1986-03-29 1987-10-08 Toshiba Corp プログラム・カウンタ表示方式
JPS62257543A (ja) * 1986-04-30 1987-11-10 Toshiba Corp マイクロプログラム活性化状態検査回路
US5261116A (en) * 1986-07-02 1993-11-09 Advanced Micro Devices, Inc. Programmable, expandable controller with flexible I/O
JPH01241636A (ja) * 1988-03-17 1989-09-26 Internatl Business Mach Corp <Ibm> データ処理システム
GB2217061A (en) * 1988-03-23 1989-10-18 Benchmark Technologies Data processing system debugging
JPH0831053B2 (ja) * 1988-03-25 1996-03-27 富士通株式会社 マイクロプログラム制御装置
US5047926A (en) * 1989-03-15 1991-09-10 Acer Incorporated Development and debug tool for microcomputers
US5276811A (en) * 1989-06-30 1994-01-04 Icom, Inc. Method for emulating programmable logic controller by exchanging information between debug program which emulates I/O devices and ladder logic program
US5394544A (en) * 1989-08-07 1995-02-28 Ricoh Co., Ltd. Software system debugger with distinct interrupt vector maps for debugging and application programs
JPH04257932A (ja) * 1991-02-13 1992-09-14 Oki Electric Ind Co Ltd ディジタルシグナルプロセッサのエミュレート用チップ
JPH08185326A (ja) * 1994-12-28 1996-07-16 Fujitsu Ltd インタープリタ言語処理装置
US7941647B2 (en) * 1999-01-28 2011-05-10 Ati Technologies Ulc Computer for executing two instruction sets and adds a macroinstruction end marker for performing iterations after loop termination
US8065504B2 (en) * 1999-01-28 2011-11-22 Ati International Srl Using on-chip and off-chip look-up tables indexed by instruction address to control instruction execution in a processor
US8127121B2 (en) 1999-01-28 2012-02-28 Ati Technologies Ulc Apparatus for executing programs for a first computer architechture on a computer of a second architechture
US8074055B1 (en) 1999-01-28 2011-12-06 Ati Technologies Ulc Altering data storage conventions of a processor when execution flows from first architecture code to second architecture code
US7275246B1 (en) 1999-01-28 2007-09-25 Ati International Srl Executing programs for a first computer architecture on a computer of a second architecture
US6549959B1 (en) 1999-08-30 2003-04-15 Ati International Srl Detecting modification to computer memory by a DMA device
US6934832B1 (en) * 2000-01-18 2005-08-23 Ati International Srl Exception mechanism for a computer
AU2007308986A1 (en) * 2006-10-25 2008-05-02 Mcneil-Ppc, Inc. Ibuprofen composition

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3415981A (en) * 1967-10-10 1968-12-10 Rca Corp Electronic computer with program debugging facility
US3987420A (en) * 1973-12-28 1976-10-19 Ing. C. Olivetti & C., S.P.A. Electronic computer with equipment for debugging operative programs

Also Published As

Publication number Publication date
US4275441A (en) 1981-06-23
SE7902671L (sv) 1979-09-28
DE2911773A1 (de) 1979-10-04
SE436604B (sv) 1985-01-07
GB2017362A (en) 1979-10-03
GB2017362B (en) 1982-06-30
CH645999A5 (de) 1984-10-31

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