FR2238189B1 - - Google Patents

Info

Publication number
FR2238189B1
FR2238189B1 FR7418506A FR7418506A FR2238189B1 FR 2238189 B1 FR2238189 B1 FR 2238189B1 FR 7418506 A FR7418506 A FR 7418506A FR 7418506 A FR7418506 A FR 7418506A FR 2238189 B1 FR2238189 B1 FR 2238189B1
Authority
FR
France
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
FR7418506A
Other languages
French (fr)
Other versions
FR2238189A1 (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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of FR2238189A1 publication Critical patent/FR2238189A1/fr
Application granted granted Critical
Publication of FR2238189B1 publication Critical patent/FR2238189B1/fr
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
    • G06F9/223—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

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)
FR7418506A 1973-07-19 1974-05-21 Expired FR2238189B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732336676 DE2336676C3 (en) 1973-07-19 1973-07-19 Device for modifying microprogram instructions

Publications (2)

Publication Number Publication Date
FR2238189A1 FR2238189A1 (en) 1975-02-14
FR2238189B1 true FR2238189B1 (en) 1976-06-25

Family

ID=5887367

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7418506A Expired FR2238189B1 (en) 1973-07-19 1974-05-21

Country Status (5)

Country Link
JP (1) JPS5334981B2 (en)
DE (1) DE2336676C3 (en)
FR (1) FR2238189B1 (en)
GB (1) GB1433076A (en)
IT (1) IT1010167B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4085439A (en) * 1976-08-27 1978-04-18 Itek Corporation Computer programming system having greatly reduced storage capacity and high speed
JPS6019017B2 (en) * 1976-12-15 1985-05-14 富士通株式会社 data processing system
AU541189B2 (en) * 1980-02-11 1984-12-20 Data General Corporation Data processing system
JPS5835579A (en) * 1981-08-28 1983-03-02 Toppan Printing Co Ltd Manufacture of reflection type hologram
JPS5835578A (en) * 1981-08-28 1983-03-02 Toppan Printing Co Ltd Method for duplicating hologram
DE3311475C1 (en) * 1983-03-29 1984-08-16 Siemens AG, 1000 Berlin und 8000 München Micro program control device
GB8421066D0 (en) * 1984-08-18 1984-09-19 Int Computers Ltd Microprogram control
US4825363A (en) * 1984-12-05 1989-04-25 Honeywell Inc. Apparatus for modifying microinstructions of a microprogrammed processor
GB2215879A (en) * 1988-03-23 1989-09-27 Benchmark Technologies Numerical processor using microcode
EP0334621A3 (en) * 1988-03-23 1992-12-30 Du Pont Pixel Systems Limited System with improved instruction execution
US5956047A (en) * 1997-04-30 1999-09-21 Hewlett-Packard Co. ROM-based control units in a geometry accelerator for a computer graphics system
US6184902B1 (en) 1997-04-30 2001-02-06 Hewlett-Packard Company Centralized branch intelligence system and method for a geometry accelerator

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1250659B (en) * 1964-04-06 1967-09-21 International Business Machines Corporation, Armonk, NY (V St A) Microprogram-controlled data processing system

Also Published As

Publication number Publication date
IT1010167B (en) 1977-01-10
JPS5334981B2 (en) 1978-09-25
FR2238189A1 (en) 1975-02-14
DE2336676B2 (en) 1980-10-16
JPS5040050A (en) 1975-04-12
DE2336676C3 (en) 1981-06-19
DE2336676A1 (en) 1975-01-30
GB1433076A (en) 1976-04-22

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Legal Events

Date Code Title Description
ST Notification of lapse