BE784859A - Systeme de commande de calculateur a largeur de mot variable - Google Patents

Systeme de commande de calculateur a largeur de mot variable

Info

Publication number
BE784859A
BE784859A BE784859A BE784859A BE784859A BE 784859 A BE784859 A BE 784859A BE 784859 A BE784859 A BE 784859A BE 784859 A BE784859 A BE 784859A BE 784859 A BE784859 A BE 784859A
Authority
BE
Belgium
Prior art keywords
control system
ecu control
word width
variable word
variable
Prior art date
Application number
BE784859A
Other languages
English (en)
Inventor
R E Packard
Original Assignee
Burroughs 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 Burroughs Corp filed Critical Burroughs Corp
Publication of BE784859A publication Critical patent/BE784859A/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
    • G06F9/30181—Instruction operation extension or modification
    • G06F9/30192—Instruction operation extension or modification according to data descriptor, e.g. dynamic data typing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/04—Addressing variable-length words or parts of words
    • 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
    • G06F9/22—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Executing Machine-Instructions (AREA)
  • Devices For Executing Special Programs (AREA)
BE784859A 1971-06-28 1972-06-14 Systeme de commande de calculateur a largeur de mot variable BE784859A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15729771A 1971-06-28 1971-06-28

Publications (1)

Publication Number Publication Date
BE784859A true BE784859A (fr) 1972-10-02

Family

ID=22563140

Family Applications (1)

Application Number Title Priority Date Filing Date
BE784859A BE784859A (fr) 1971-06-28 1972-06-14 Systeme de commande de calculateur a largeur de mot variable

Country Status (6)

Country Link
US (1) US3739352A (fr)
JP (1) JPS5549336B1 (fr)
BE (1) BE784859A (fr)
DE (1) DE2230102C2 (fr)
FR (1) FR2144307A5 (fr)
GB (6) GB1390386A (fr)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3858183A (en) * 1972-10-30 1974-12-31 Amdahl Corp Data processing system and method therefor
US3859636A (en) * 1973-03-22 1975-01-07 Bell Telephone Labor Inc Microprogram controlled data processor for executing microprogram instructions from microprogram memory or main memory
US3997878A (en) * 1973-07-27 1976-12-14 Rockwell International Corporation Serial data multiplexing apparatus
US3873976A (en) * 1973-07-30 1975-03-25 Burroughs Corp Memory access system
US4109310A (en) * 1973-08-06 1978-08-22 Xerox Corporation Variable field length addressing system having data byte interchange
US3916388A (en) * 1974-05-30 1975-10-28 Ibm Shifting apparatus for automatic data alignment
US3990052A (en) * 1974-09-25 1976-11-02 Data General Corporation Central processing unit employing microprogrammable control for use in a data processing system
US4042972A (en) * 1974-09-25 1977-08-16 Data General Corporation Microprogram data processing technique and apparatus
US4004281A (en) * 1974-10-30 1977-01-18 Motorola, Inc. Microprocessor chip register bus structure
US3978456A (en) * 1974-12-16 1976-08-31 Bell Telephone Laboratories, Incorporated Byte-by-byte type processor circuit
US3969724A (en) * 1975-04-04 1976-07-13 The Warner & Swasey Company Central processing unit for use in a microprocessor
US4041471A (en) * 1975-04-14 1977-08-09 Scientific Micro Systems, Inc. Data processing system including a plurality of programmed machines and particularly including a supervisor machine and an object machine
JPS5217732A (en) * 1975-07-31 1977-02-09 Sharp Corp Integrated circuit unit
FR2337376A1 (fr) * 1975-12-31 1977-07-29 Honeywell Bull Soc Ind Appareil permettant le transfert de blocs de donnees de longueur variable entre deux interfaces de largeur differente
US4021655A (en) * 1976-03-30 1977-05-03 International Business Machines Corporation Oversized data detection hardware for data processors which store data at variable length destinations
US4047247A (en) * 1976-04-07 1977-09-06 Honeywell Information Systems Inc. Address formation in a microprogrammed data processing system
US4135242A (en) * 1977-11-07 1979-01-16 Ncr Corporation Method and processor having bit-addressable scratch pad memory
US4161784A (en) * 1978-01-05 1979-07-17 Honeywell Information Systems, Inc. Microprogrammable floating point arithmetic unit capable of performing arithmetic operations on long and short operands
US4250560A (en) * 1978-01-16 1981-02-10 Jurgen Dethloff Text processing apparatus
GB2036392A (en) * 1978-04-21 1980-06-25 Ncr Co Computer system having enhancement circuitry for memory accessing
US4291370A (en) * 1978-08-23 1981-09-22 Westinghouse Electric Corp. Core memory interface for coupling a processor to a memory having a differing word length
US4315308A (en) * 1978-12-21 1982-02-09 Intel Corporation Interface between a microprocessor chip and peripheral subsystems
US4258419A (en) * 1978-12-29 1981-03-24 Bell Telephone Laboratories, Incorporated Data processing apparatus providing variable operand width operation
GB2039104B (en) * 1979-01-02 1983-09-01 Honeywell Inf Systems Data processing system
US4240144A (en) * 1979-01-02 1980-12-16 Honeywell Information Systems Inc. Long operand alignment and merge operation
US4467443A (en) * 1979-07-30 1984-08-21 Burroughs Corporation Bit addressable variable length memory system
US4309754A (en) * 1979-07-30 1982-01-05 International Business Machines Corp. Data interface mechanism for interfacing bit-parallel data buses of different bit width
US4346437A (en) * 1979-08-31 1982-08-24 Bell Telephone Laboratories, Incorporated Microcomputer using a double opcode instruction
US4388682A (en) * 1979-09-04 1983-06-14 Raytheon Company Microprogrammable instruction translator
EP0050109B1 (fr) * 1980-02-28 1984-10-31 Intel Corporation Appareil de commande de l'interface d'un microprocesseur
CA1174370A (fr) * 1980-05-19 1984-09-11 Hidekazu Matsumoto Unite de traitement de donnees avec operandes a traitement "pipeline"
USRE32493E (en) * 1980-05-19 1987-09-01 Hitachi, Ltd. Data processing unit with pipelined operands
US4821184A (en) * 1981-05-22 1989-04-11 Data General Corporation Universal addressing system for a digital data processing system
US4499535A (en) * 1981-05-22 1985-02-12 Data General Corporation Digital computer system having descriptors for variable length addressing for a plurality of instruction dialects
US4667305A (en) * 1982-06-30 1987-05-19 International Business Machines Corporation Circuits for accessing a variable width data bus with a variable width data field
US4812971A (en) * 1983-10-03 1989-03-14 Digital Equipment Corporation Central processing unit for a digital computer
US4893235A (en) * 1983-10-03 1990-01-09 Digital Equipment Corporation Central processing unit for a digital computer
US4847759A (en) * 1985-03-18 1989-07-11 International Business Machines Corp. Register selection mechanism and organization of an instruction prefetch buffer
US5442770A (en) * 1989-01-24 1995-08-15 Nec Electronics, Inc. Triple port cache memory
US5319769A (en) * 1989-09-11 1994-06-07 Sharp Kabushiki Kaisha Memory access circuit for handling data pockets including data having misaligned addresses and different widths
US5442769A (en) * 1990-03-13 1995-08-15 At&T Corp. Processor having general registers with subdivisions addressable in instructions by register number and subdivision type
US5465374A (en) * 1993-01-12 1995-11-07 International Business Machines Corporation Processor for processing data string by byte-by-byte
US6643765B1 (en) 1995-08-16 2003-11-04 Microunity Systems Engineering, Inc. Programmable processor with group floating point operations
NZ593398A (en) * 2008-11-17 2013-06-28 Hall Inc Rigging, rigging terminals, and methods of assembling for a sailboat or yacht using composite fibres or yarns or threads
US9977619B2 (en) 2015-11-06 2018-05-22 Vivante Corporation Transfer descriptor for memory access commands

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3377620A (en) * 1964-04-10 1968-04-09 Mohawk Data Science Corp Variable word length internally programmed information processing system
US3331056A (en) * 1964-07-15 1967-07-11 Honeywell Inc Variable width addressing arrangement
US3510847A (en) * 1967-09-25 1970-05-05 Burroughs Corp Address manipulation circuitry for a digital computer
BE758815A (fr) * 1969-11-28 1971-04-16 Burroughs Corp Systeme de traitement d'information presentant des moyens pour la preparation dynamique d'adresses de memoire

Also Published As

Publication number Publication date
GB1390389A (en) 1975-04-09
GB1390384A (en) 1975-04-09
JPS5549336B1 (fr) 1980-12-11
GB1390387A (en) 1975-04-09
FR2144307A5 (fr) 1973-02-09
GB1390390A (en) 1975-04-09
GB1390386A (en) 1975-04-09
DE2230102A1 (de) 1973-01-11
GB1390388A (en) 1975-04-09
DE2230102C2 (de) 1984-10-18
US3739352A (en) 1973-06-12

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BURROUGHS CORP.

Effective date: 19900630