FR2425111B1 - PIPE-LINE ORGANIZED MICROPROGRAM DATA PROCESSING SYSTEM - Google Patents

PIPE-LINE ORGANIZED MICROPROGRAM DATA PROCESSING SYSTEM

Info

Publication number
FR2425111B1
FR2425111B1 FR7832893A FR7832893A FR2425111B1 FR 2425111 B1 FR2425111 B1 FR 2425111B1 FR 7832893 A FR7832893 A FR 7832893A FR 7832893 A FR7832893 A FR 7832893A FR 2425111 B1 FR2425111 B1 FR 2425111B1
Authority
FR
France
Prior art keywords
pipe
data processing
processing system
microprogram data
line organized
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
FR7832893A
Other languages
French (fr)
Other versions
FR2425111A1 (en
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.)
Bull HN Information Systems Italia SpA
Bull HN Information Systems Inc
Original Assignee
Honeywell Information Systems Italia SpA
Honeywell Information Systems Inc
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
Priority claimed from US05/853,946 external-priority patent/US4179736A/en
Priority claimed from US05/853,937 external-priority patent/US4156278A/en
Priority claimed from US05/853,981 external-priority patent/US4161026A/en
Priority claimed from US05/853,945 external-priority patent/US4156279A/en
Application filed by Honeywell Information Systems Italia SpA, Honeywell Information Systems Inc filed Critical Honeywell Information Systems Italia SpA
Publication of FR2425111A1 publication Critical patent/FR2425111A1/en
Application granted granted Critical
Publication of FR2425111B1 publication Critical patent/FR2425111B1/en
Expired 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
    • G06F9/262—Arrangements for next microinstruction selection
    • G06F9/268—Microinstruction selection not based on processing results, e.g. interrupt, patch, first cycle store, diagnostic programs
    • 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
    • G06F9/223—Execution means for microinstructions irrespective of the microinstruction function, e.g. decoding of microinstructions and nanoinstructions; timing of microinstructions; programmable logic arrays; delays and fan-out problems
    • 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
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/38—Concurrent instruction execution, e.g. pipeline, look ahead
    • G06F9/3861—Recovery, e.g. branch miss-prediction, exception handling
FR7832893A 1977-11-22 1978-11-22 PIPE-LINE ORGANIZED MICROPROGRAM DATA PROCESSING SYSTEM Expired FR2425111B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US05/853,946 US4179736A (en) 1977-11-22 1977-11-22 Microprogrammed computer control unit capable of efficiently executing a large repertoire of instructions for a high performance data processing unit
US05/853,937 US4156278A (en) 1977-11-22 1977-11-22 Multiple control store microprogrammable control unit including multiple function register control field
US05/853,981 US4161026A (en) 1977-11-22 1977-11-22 Hardware controlled transfers to microprogram control apparatus and return via microinstruction restart codes
US05/853,945 US4156279A (en) 1977-11-22 1977-11-22 Microprogrammed data processing unit including a multifunction secondary control store

Publications (2)

Publication Number Publication Date
FR2425111A1 FR2425111A1 (en) 1979-11-30
FR2425111B1 true FR2425111B1 (en) 1986-04-11

Family

ID=27505918

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7832893A Expired FR2425111B1 (en) 1977-11-22 1978-11-22 PIPE-LINE ORGANIZED MICROPROGRAM DATA PROCESSING SYSTEM

Country Status (3)

Country Link
DE (1) DE2849500A1 (en)
FR (1) FR2425111B1 (en)
GB (4) GB2051436B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2161001B (en) * 1984-06-25 1988-09-01 Rational Distributed microcode address apparatus for computer
US5053941A (en) * 1986-08-29 1991-10-01 Sun Microsystems, Inc. Asynchronous micro-machine/interface
GB2194657B (en) * 1986-08-29 1991-05-15 Sun Microsystems Inc Asynchronous micro-machine/interface

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3766532A (en) * 1972-04-28 1973-10-16 Nanodata Corp Data processing system having two levels of program control

Also Published As

Publication number Publication date
DE2849500C2 (en) 1990-05-03
GB2050016A (en) 1980-12-31
GB2051436B (en) 1982-11-24
FR2425111A1 (en) 1979-11-30
GB2050015B (en) 1982-10-13
GB2050016B (en) 1982-10-13
GB2009470A (en) 1979-06-13
GB2051436A (en) 1981-01-14
DE2849500A1 (en) 1979-06-07
GB2050015A (en) 1980-12-31
GB2009470B (en) 1982-10-13

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Legal Events

Date Code Title Description
ST Notification of lapse