FR2566554B1 - DISTRIBUTED MICROCODE ADDRESSING DEVICE FOR COMPUTER - Google Patents

DISTRIBUTED MICROCODE ADDRESSING DEVICE FOR COMPUTER

Info

Publication number
FR2566554B1
FR2566554B1 FR8509477A FR8509477A FR2566554B1 FR 2566554 B1 FR2566554 B1 FR 2566554B1 FR 8509477 A FR8509477 A FR 8509477A FR 8509477 A FR8509477 A FR 8509477A FR 2566554 B1 FR2566554 B1 FR 2566554B1
Authority
FR
France
Prior art keywords
computer
addressing device
distributed
microcode addressing
distributed microcode
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 - Lifetime
Application number
FR8509477A
Other languages
French (fr)
Other versions
FR2566554A1 (en
Inventor
Steven W Schroder
Edward J Paluch
Michael B Druke
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.)
RATIONAL
Original Assignee
RATIONAL
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 RATIONAL filed Critical RATIONAL
Publication of FR2566554A1 publication Critical patent/FR2566554A1/en
Application granted granted Critical
Publication of FR2566554B1 publication Critical patent/FR2566554B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G06F9/26—Address formation of the next micro-instruction ; Microprogram storage or retrieval arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
FR8509477A 1984-06-25 1985-06-21 DISTRIBUTED MICROCODE ADDRESSING DEVICE FOR COMPUTER Expired - Lifetime FR2566554B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62414284A 1984-06-25 1984-06-25

Publications (2)

Publication Number Publication Date
FR2566554A1 FR2566554A1 (en) 1985-12-27
FR2566554B1 true FR2566554B1 (en) 1991-03-15

Family

ID=24500811

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8509477A Expired - Lifetime FR2566554B1 (en) 1984-06-25 1985-06-21 DISTRIBUTED MICROCODE ADDRESSING DEVICE FOR COMPUTER

Country Status (4)

Country Link
JP (1) JPS6145339A (en)
DE (1) DE3521992A1 (en)
FR (1) FR2566554B1 (en)
GB (1) GB2161001B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5581720A (en) * 1994-04-15 1996-12-03 David Sarnoff Research Center, Inc. Apparatus and method for updating information in a microcode instruction
US11841822B2 (en) 2019-04-27 2023-12-12 Cambricon Technologies Corporation Limited Fractal calculating device and method, integrated circuit and board card
WO2020220935A1 (en) * 2019-04-27 2020-11-05 中科寒武纪科技股份有限公司 Operation apparatus

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3478322A (en) * 1967-05-23 1969-11-11 Ibm Data processor employing electronically changeable control storage
US3909802A (en) * 1974-04-08 1975-09-30 Honeywell Inf Systems Diagnostic maintenance and test apparatus
GB2051436B (en) * 1977-11-22 1982-11-24 Honeywell Inf Systems Data processing system
DE2951040A1 (en) * 1979-01-16 1980-07-24 Digital Equipment Corp TAX STORAGE IN A TAX SECTION OF A CALCULATOR
US4268908A (en) * 1979-02-26 1981-05-19 International Business Machines Corporation Modular macroprocessing system comprising a microprocessor and an extendable number of programmed logic arrays
FR2458844A1 (en) * 1979-06-08 1981-01-02 Labo Cent Telecommunicat Signal interruption system for micro-programme - inserts alternative address into micro-programme to change micro-instruction priority sequence
JPS58105500A (en) * 1981-11-23 1983-06-23 スペリ・コ−ポレ−シヨン Trouble detection system and method for memory driving circuit
US4594661A (en) * 1982-02-22 1986-06-10 International Business Machines Corp. Microword control system utilizing multiplexed programmable logic arrays
GB2120818B (en) * 1982-05-21 1985-10-09 Int Computers Ltd Data processing systems
US4661901A (en) * 1982-12-23 1987-04-28 International Business Machines Corporation Microprocessor control system utilizing overlapped programmable logic arrays

Also Published As

Publication number Publication date
GB2161001A (en) 1986-01-02
GB2161001B (en) 1988-09-01
FR2566554A1 (en) 1985-12-27
JPS6145339A (en) 1986-03-05
GB8512034D0 (en) 1985-06-19
DE3521992A1 (en) 1986-01-02

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Legal Events

Date Code Title Description
ST Notification of lapse