DE3174130D1 - Improved microprocessor - Google Patents

Improved microprocessor

Info

Publication number
DE3174130D1
DE3174130D1 DE8181106430T DE3174130T DE3174130D1 DE 3174130 D1 DE3174130 D1 DE 3174130D1 DE 8181106430 T DE8181106430 T DE 8181106430T DE 3174130 T DE3174130 T DE 3174130T DE 3174130 D1 DE3174130 D1 DE 3174130D1
Authority
DE
Germany
Prior art keywords
improved microprocessor
microprocessor
improved
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
DE8181106430T
Other languages
English (en)
Inventor
Pierre Dr Chevillat
Hanspeter Kaeser
Dietrich Dr Maiwald
Gottfried Dr Ungerboeck
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
Application granted granted Critical
Publication of DE3174130D1 publication Critical patent/DE3174130D1/de
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
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30003—Arrangements for executing specific machine instructions
    • G06F9/30007—Arrangements for executing specific machine instructions to perform operations on data operands
    • G06F9/30032—Movement instructions, e.g. MOVE, SHIFT, ROTATE, SHUFFLE
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/76—Architectures of general purpose stored program computers
    • G06F15/78—Architectures of general purpose stored program computers comprising a single central processing unit
    • G06F15/7839—Architectures of general purpose stored program computers comprising a single central processing unit with memory
    • G06F15/7842—Architectures of general purpose stored program computers comprising a single central processing unit with memory on one IC chip (single chip microcontrollers)
    • G06F15/786—Architectures of general purpose stored program computers comprising a single central processing unit with memory on one IC chip (single chip microcontrollers) using a single memory module

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Executing Machine-Instructions (AREA)
  • Complex Calculations (AREA)
  • Microcomputers (AREA)
  • Advance Control (AREA)
DE8181106430T 1981-08-19 1981-08-19 Improved microprocessor Expired DE3174130D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP81106430A EP0072373B1 (de) 1981-08-19 1981-08-19 Mikroprozessor

Publications (1)

Publication Number Publication Date
DE3174130D1 true DE3174130D1 (en) 1986-04-24

Family

ID=8187860

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181106430T Expired DE3174130D1 (en) 1981-08-19 1981-08-19 Improved microprocessor

Country Status (4)

Country Link
US (1) US4615004A (de)
EP (1) EP0072373B1 (de)
JP (1) JPS5840667A (de)
DE (1) DE3174130D1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4577282A (en) 1982-02-22 1986-03-18 Texas Instruments Incorporated Microcomputer system for digital signal processing
JPS6095651A (ja) * 1983-10-31 1985-05-29 Toshiba Corp 記憶装置
JPS6140650A (ja) * 1984-08-02 1986-02-26 Nec Corp マイクロコンピユ−タ
JPS61122747A (ja) * 1984-11-14 1986-06-10 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション デ−タ処理装置
US4747046A (en) * 1985-06-28 1988-05-24 Hewlett-Packard Company Mechanism for comparing two registers and storing the result in a general purpose register without requiring a branch
JPS63170736A (ja) * 1987-01-09 1988-07-14 Toshiba Corp マイクロプロセツサ
CA1327080C (en) * 1987-05-26 1994-02-15 Yoshiko Yamaguchi Reduced instruction set computer (risc) type microprocessor
US4891754A (en) * 1987-07-02 1990-01-02 General Datacomm Inc. Microinstruction sequencer for instructing arithmetic, logical and data move operations in a conditional manner
US4926355A (en) * 1987-07-02 1990-05-15 General Datacomm, Inc. Digital signal processor architecture with an ALU and a serial processing section operating in parallel
US4974146A (en) * 1988-05-06 1990-11-27 Science Applications International Corporation Array processor
US5131086A (en) * 1988-08-25 1992-07-14 Edgcore Technology, Inc. Method and system for executing pipelined three operand construct
JP2760808B2 (ja) * 1988-09-01 1998-06-04 株式会社日立製作所 データ処理装置
JP2810068B2 (ja) * 1988-11-11 1998-10-15 株式会社日立製作所 プロセッサシステム、コンピュータシステム及び命令処理方法
JPH0711332Y2 (ja) * 1989-03-18 1995-03-15 株式会社ゼクセル 熱交換器
KR100272622B1 (ko) * 1991-05-08 2000-11-15 가나이 쓰도무 데이타 처리장치
JPH07248918A (ja) * 1994-03-10 1995-09-26 Matsushita Electric Ind Co Ltd マイクロプロセッサ
US6233599B1 (en) * 1997-07-10 2001-05-15 International Business Machines Corporation Apparatus and method for retrofitting multi-threaded operations on a computer by partitioning and overlapping registers
FR2831288B1 (fr) * 2001-10-18 2004-12-10 St Microelectronics Sa Microprocesseur disposant d'instructions d'echange de valeurs entre deux registres ou deux emplacements memoire
US8185671B2 (en) * 2006-11-03 2012-05-22 Intel Corporation Technique for increasing control and status signal density in a fixed register address space

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3771141A (en) * 1971-11-08 1973-11-06 Culler Harrison Inc Data processor with parallel operations per instruction
US4086626A (en) * 1974-10-07 1978-04-25 Fairchild Camera And Instrument Corporation Microprocessor system
US4048481A (en) * 1974-12-17 1977-09-13 Honeywell Information Systems Inc. Diagnostic testing apparatus and method
US4106090A (en) * 1977-01-17 1978-08-08 Fairchild Camera And Instrument Corporation Monolithic microcomputer central processor
JPS5578344A (en) * 1978-12-11 1980-06-12 Toshiba Corp Microprogram control system

Also Published As

Publication number Publication date
US4615004A (en) 1986-09-30
EP0072373B1 (de) 1986-03-19
EP0072373A2 (de) 1983-02-23
JPS638490B2 (de) 1988-02-23
JPS5840667A (ja) 1983-03-09
EP0072373A3 (en) 1983-06-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee