IT1049926B - Apparecchiatura di controllo per un sistema di calcolo a programma memorizzato - Google Patents

Apparecchiatura di controllo per un sistema di calcolo a programma memorizzato

Info

Publication number
IT1049926B
IT1049926B IT29758/75A IT2975875A IT1049926B IT 1049926 B IT1049926 B IT 1049926B IT 29758/75 A IT29758/75 A IT 29758/75A IT 2975875 A IT2975875 A IT 2975875A IT 1049926 B IT1049926 B IT 1049926B
Authority
IT
Italy
Prior art keywords
control equipment
stored program
calculation system
program calculation
stored
Prior art date
Application number
IT29758/75A
Other languages
English (en)
Italian (it)
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Application granted granted Critical
Publication of IT1049926B publication Critical patent/IT1049926B/it

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
    • G06F9/30003—Arrangements for executing specific machine instructions
    • G06F9/3005—Arrangements for executing specific machine instructions to perform operations for flow control
    • G06F9/30054—Unconditional branch 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
    • G06F9/30003—Arrangements for executing specific machine instructions
    • G06F9/3005—Arrangements for executing specific machine instructions to perform operations for flow control
    • G06F9/30058—Conditional branch 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
    • G06F9/30098—Register arrangements
    • G06F9/30101—Special purpose registers
    • 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
    • G06F9/322—Address formation of the next instruction, e.g. by incrementing the instruction counter for non-sequential address

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Executing Machine-Instructions (AREA)
  • Advance Control (AREA)
IT29758/75A 1974-12-04 1975-11-28 Apparecchiatura di controllo per un sistema di calcolo a programma memorizzato IT1049926B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/529,677 US3961313A (en) 1974-12-04 1974-12-04 Computer control apparatus

Publications (1)

Publication Number Publication Date
IT1049926B true IT1049926B (it) 1981-02-10

Family

ID=24110870

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29758/75A IT1049926B (it) 1974-12-04 1975-11-28 Apparecchiatura di controllo per un sistema di calcolo a programma memorizzato

Country Status (7)

Country Link
US (1) US3961313A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5845052B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR7508062A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2545751C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2293744A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1475849A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1049926B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4187551A (en) * 1975-11-21 1980-02-05 Ferranti Limited Apparatus for writing data in unique order into and retrieving same from memory
US4195339A (en) * 1977-08-04 1980-03-25 Ncr Corporation Sequential control system
US4286322A (en) * 1979-07-03 1981-08-25 International Business Machines Corporation Task handling apparatus
DE3382805T2 (de) * 1982-08-23 1996-09-26 Western Electric Co Rechner mit dynamischem Aufbau eines Befehlzusatzfeldes zur Speicherung der folgenden Befehlsadresse.
JPH0776917B2 (ja) * 1984-12-29 1995-08-16 ソニー株式会社 マイクロコンピユ−タ
US4967351A (en) * 1986-10-17 1990-10-30 Amdahl Corporation Central processor architecture implementing deterministic early condition code analysis using digit based, subterm computation and selective subterm combination
US5428754A (en) * 1988-03-23 1995-06-27 3Dlabs Ltd Computer system with clock shared between processors executing separate instruction streams
JP2505887B2 (ja) * 1989-07-14 1996-06-12 富士通株式会社 命令処理システム

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1541242A (fr) * 1966-11-15 Ibm Circuits d'horloge pour l'accès à une mémoire et la commande d'un dispositif de traitement de données
US3656123A (en) * 1970-04-16 1972-04-11 Ibm Microprogrammed processor with variable basic machine cycle lengths
BE789583A (fr) * 1971-10-01 1973-02-01 Sanders Associates Inc Appareil de controle de programme pour machine de traitement del'information
US3753236A (en) * 1972-03-31 1973-08-14 Honeywell Inf Systems Microprogrammable peripheral controller

Also Published As

Publication number Publication date
US3961313A (en) 1976-06-01
DE2545751C2 (de) 1984-11-22
FR2293744B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1977-12-16
JPS51102436A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-09-09
FR2293744A1 (fr) 1976-07-02
GB1475849A (en) 1977-06-10
DE2545751A1 (de) 1976-06-10
BR7508062A (pt) 1977-06-28
JPS5845052B2 (ja) 1983-10-06

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