BE863099R - Dispositif de commande d'acces en memoire pour microprocesseur - Google Patents

Dispositif de commande d'acces en memoire pour microprocesseur

Info

Publication number
BE863099R
BE863099R BE2056624A BE2056624A BE863099R BE 863099 R BE863099 R BE 863099R BE 2056624 A BE2056624 A BE 2056624A BE 2056624 A BE2056624 A BE 2056624A BE 863099 R BE863099 R BE 863099R
Authority
BE
Belgium
Prior art keywords
microprocessor
control device
access control
memory access
memory
Prior art date
Application number
BE2056624A
Other languages
English (en)
Inventor
D Dilli
D Hornburger
Original Assignee
Int Standard Electric Corp
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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Application granted granted Critical
Publication of BE863099R publication Critical patent/BE863099R/fr

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
    • G06F9/3818—Decoding for concurrent execution
    • G06F9/382—Pipelined decoding, e.g. using predecoding
    • 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
    • G06F9/30145—Instruction analysis, e.g. decoding, instruction word fields
    • G06F9/30149—Instruction analysis, e.g. decoding, instruction word fields of variable length instructions
    • 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
    • G06F9/30145—Instruction analysis, e.g. decoding, instruction word fields
    • G06F9/30149—Instruction analysis, e.g. decoding, instruction word fields of variable length instructions
    • G06F9/30152—Determining start or end of instruction; determining instruction length
    • 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
    • G06F9/32—Address formation of the next instruction, e.g. by incrementing the instruction counter
    • G06F9/321—Program or instruction counter, e.g. incrementing
    • 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
    • G06F9/3802—Instruction prefetching

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Bus Control (AREA)
  • Executing Machine-Instructions (AREA)
  • Advance Control (AREA)
BE2056624A 1977-01-22 1978-01-20 Dispositif de commande d'acces en memoire pour microprocesseur BE863099R (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772702586 DE2702586C3 (de) 1977-01-22 1977-01-22 Schaltungsanordnung zum Steuern des Speicherzugriffs bei einem Rechner

Publications (1)

Publication Number Publication Date
BE863099R true BE863099R (fr) 1978-07-20

Family

ID=5999288

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2056624A BE863099R (fr) 1977-01-22 1978-01-20 Dispositif de commande d'acces en memoire pour microprocesseur

Country Status (4)

Country Link
AU (1) AU3164077A (fr)
BE (1) BE863099R (fr)
DE (1) DE2702586C3 (fr)
FR (1) FR2378313A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0776917B2 (ja) * 1984-12-29 1995-08-16 ソニー株式会社 マイクロコンピユ−タ
DE3642994C2 (de) * 1985-12-21 1997-12-11 Aeg Schneider Automation Gmbh Verfahren und Anordnung zur Steuerung der in einem bestimmten Zeitraum von einem Mikroprozessor oder Mikrocomputer mit einem festgelegten Befehlssatz durch aufeinanderfolgende Abarbeitung von Befehlen verarbeitbaren Daten
US5115496A (en) * 1988-01-26 1992-05-19 Nec Corporation Queue device capable of quickly transferring a digital signal unit of a word length different from a single word length
JP2779557B2 (ja) * 1991-07-09 1998-07-23 三菱電機株式会社 並列演算処理装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3162841A (en) * 1961-11-14 1964-12-22 Ibm Instruction counter system
DE2557787C2 (de) * 1975-12-22 1982-09-09 Siemens AG, 1000 Berlin und 8000 München Vorausladeeinrichtung zum mikroprogrammierten und verdeckten Bereitstellen von Maschinenbefehlen unterschiedlichen Formats in einem Prozessor eines datenverarbeitenden Systems

Also Published As

Publication number Publication date
DE2702586A1 (de) 1978-07-27
AU3164077A (en) 1979-06-21
DE2702586B2 (de) 1978-11-02
FR2378313A1 (fr) 1978-08-18
DE2702586C3 (de) 1979-07-05

Similar Documents

Publication Publication Date Title
FR2349192A1 (fr) Dispositif de commande d^'acces en memoire
FR2349918A1 (fr) Dispositif d'adressage de memoire
FR2474721B1 (fr) Dispositif de memoire d'antememoire
BE849738A (fr) Technique d'adressage d'une memoire de controleur de dispositif
FR2284926A1 (fr) Dispositif de commande d'acces a une memoire
BE853622A (fr) Dispositif de commande pour machines electrostatiques
FR2537734B1 (fr) Dispositif de commande d'objectif
FR2321747A1 (fr) Dispositif de commande d'une memoire tampon
FR2353198A1 (fr) Dispositif de commande d'un element photo-emissif
BE823750A (fr) Dispositif d'adressage d'une memoire de commande
FR2486576B1 (fr) Dispositif de commande d'une serrure
FR2421439B1 (fr) Dispositif de mise en pile pour controleur d'acces memoire
FR2503412B1 (fr) Dispositif de commande multiprocesseur
FR2344945A1 (fr) Dispositif de commande d'un module electronique
FR2644260B1 (fr) Dispositif de commande d'acces en memoire pouvant proceder a une commande simple
FR2431375B1 (fr) Dispositif de correction pour machines a ecrire a commande electronique
FR2530136B1 (fr) Dispositif de commande pour lave-vaisselle
CH641926GA3 (fr) Dispositif de commande pour un dispositif d'affichage.
LU79517A1 (fr) Dispositif de commande
FR2471004B1 (fr) Installation et dispositif de controle de l'acces a une memoire electronique
FR2493411B1 (fr) Dispositif de commande d'allumage
FR2607282B1 (fr) Dispositif de commande d'acces a une memoire
FR2339213A1 (fr) Dispositif de commande de distribution d'argent
BE863098A (fr) Dispositif de commande d'acces en memoire pour microprocesseur
FR2529700B1 (fr) Dispositif de commande de position