JPS51144142A - Information processing - Google Patents

Information processing

Info

Publication number
JPS51144142A
JPS51144142A JP50067644A JP6764475A JPS51144142A JP S51144142 A JPS51144142 A JP S51144142A JP 50067644 A JP50067644 A JP 50067644A JP 6764475 A JP6764475 A JP 6764475A JP S51144142 A JPS51144142 A JP S51144142A
Authority
JP
Japan
Prior art keywords
information processing
precessing
instruction
speed
read out
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.)
Granted
Application number
JP50067644A
Other languages
English (en)
Other versions
JPS5434660B2 (ja
Inventor
Michio Asano
Masato Yamagishi
Shoji Iwamoto
Shigeo Tsujioka
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP50067644A priority Critical patent/JPS51144142A/ja
Priority to US05/691,136 priority patent/US4080648A/en
Publication of JPS51144142A publication Critical patent/JPS51144142A/ja
Publication of JPS5434660B2 publication Critical patent/JPS5434660B2/ja
Granted 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

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)
JP50067644A 1975-06-06 1975-06-06 Information processing Granted JPS51144142A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP50067644A JPS51144142A (en) 1975-06-06 1975-06-06 Information processing
US05/691,136 US4080648A (en) 1975-06-06 1976-05-28 Micro program control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50067644A JPS51144142A (en) 1975-06-06 1975-06-06 Information processing

Publications (2)

Publication Number Publication Date
JPS51144142A true JPS51144142A (en) 1976-12-10
JPS5434660B2 JPS5434660B2 (ja) 1979-10-29

Family

ID=13350914

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50067644A Granted JPS51144142A (en) 1975-06-06 1975-06-06 Information processing

Country Status (2)

Country Link
US (1) US4080648A (ja)
JP (1) JPS51144142A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5927351A (ja) * 1982-08-06 1984-02-13 Hitachi Ltd デ−タ処理装置

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6029126B2 (ja) * 1977-01-14 1985-07-09 株式会社日立製作所 デ−タ処理装置
US4199811A (en) * 1977-09-02 1980-04-22 Sperry Corporation Microprogrammable computer utilizing concurrently operating processors
US4204252A (en) * 1978-03-03 1980-05-20 Digital Equipment Corporation Writeable control store for use in a data processing system
US4245302A (en) * 1978-10-10 1981-01-13 Magnuson Computer Systems, Inc. Computer and method for executing target instructions
US4262330A (en) * 1978-10-23 1981-04-14 International Business Machines Corporation I-phase controls for a computer
JPS5557951A (en) * 1978-10-24 1980-04-30 Toshiba Corp Read control system of control memory unit
US4323963A (en) * 1979-07-13 1982-04-06 Rca Corporation Hardware interpretive mode microprocessor
US4292674A (en) * 1979-07-27 1981-09-29 Sperry Corporation One word buffer memory system
US4459666A (en) * 1979-09-24 1984-07-10 Control Data Corporation Plural microcode control memory
JPS6019809B2 (ja) * 1979-12-26 1985-05-18 株式会社日立製作所 デ−タ処理装置
US4449233A (en) 1980-02-04 1984-05-15 Texas Instruments Incorporated Speech synthesis system with parameter look up table
JPS56152049A (en) * 1980-04-25 1981-11-25 Toshiba Corp Microprogram control system
US4376976A (en) * 1980-07-31 1983-03-15 Sperry Corporation Overlapped macro instruction control system
US4437149A (en) 1980-11-17 1984-03-13 International Business Machines Corporation Cache memory architecture with decoding
US4679138A (en) * 1981-04-23 1987-07-07 Data General Corporation Microsequencer in a data processing system using stack storage for controlling the sequencing of microroutines
JPS5858653A (ja) * 1981-10-02 1983-04-07 Hitachi Ltd デ−タ処理装置
US4719592A (en) * 1982-11-20 1988-01-12 International Computers Limited Sequence generator
US4697250A (en) * 1983-08-22 1987-09-29 Amdahl Corporation Flexible computer control unit
US4685058A (en) * 1983-08-29 1987-08-04 Amdahl Corporation Two-stage pipelined execution unit and control stores
GB8416037D0 (en) * 1984-06-22 1984-07-25 Int Computers Ltd Data storage apparatus
US4975837A (en) * 1984-10-01 1990-12-04 Unisys Corporation Programmable unit having plural levels of subinstruction sets where a portion of the lower level is embedded in the code stream of the upper level of the subinstruction sets
EP0215992B1 (en) * 1985-09-24 1991-02-27 International Business Machines Corporation Method for storing the control code of a processor allowing effective code modification and addressing circuit therefor
US4751703A (en) * 1986-09-16 1988-06-14 International Business Machines Corp. Method for storing the control code of a processor allowing effective code modification and addressing circuit therefor
US5233695A (en) * 1987-03-31 1993-08-03 Kabushiki Kaisha Toshiba Microprocessor with a reduced size microprogram
US5005118A (en) * 1987-04-10 1991-04-02 Tandem Computers Incorporated Method and apparatus for modifying micro-instructions using a macro-instruction pipeline
US5185870A (en) * 1987-04-10 1993-02-09 Tandem Computers, Inc, System to determine if modification of first macroinstruction to execute in fewer clock cycles
JP2982875B2 (ja) * 1987-12-28 1999-11-29 株式会社日立製作所 スレーブ制御装置
US5333287A (en) * 1988-12-21 1994-07-26 International Business Machines Corporation System for executing microinstruction routines by using hardware to calculate initialization parameters required therefore based upon processor status and control parameters
JPH02190930A (ja) * 1988-12-29 1990-07-26 Internatl Business Mach Corp <Ibm> ソフトウエア命令実行装置
US5293592A (en) * 1989-04-07 1994-03-08 Intel Corporatino Decoder for pipelined system having portion indicating type of address generation and other portion controlling address generation within pipeline
US5787241A (en) * 1995-12-18 1998-07-28 Integrated Device Technology, Inc. Method and apparatus for locating exception correction routines
US6446195B1 (en) * 2000-01-31 2002-09-03 Intel Corporation Dyadic operations instruction processor with configurable functional blocks
US8381040B2 (en) * 2009-10-26 2013-02-19 International Business Machines Corporation Relocatable interrupt handler for test generation and execution

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48100039A (ja) * 1972-03-30 1973-12-18
JPS4991737A (ja) * 1972-12-26 1974-09-02

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3389376A (en) * 1965-07-06 1968-06-18 Burroughs Corp Micro-program operated multiple addressed memory
GB1218406A (en) * 1968-07-04 1971-01-06 Ibm An electronic data processing system
DE2015272A1 (de) * 1970-03-31 1971-10-21 Siemens Ag Programmleitwerk für eine digitale Datenverarbeitungsanlage
US3685020A (en) * 1970-05-25 1972-08-15 Cogar Corp Compound and multilevel memories
GB1426748A (en) * 1973-06-05 1976-03-03 Burroughs Corp Small micro-programme data processing system employing multi- syllable micro instructions

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48100039A (ja) * 1972-03-30 1973-12-18
JPS4991737A (ja) * 1972-12-26 1974-09-02

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5927351A (ja) * 1982-08-06 1984-02-13 Hitachi Ltd デ−タ処理装置

Also Published As

Publication number Publication date
JPS5434660B2 (ja) 1979-10-29
US4080648A (en) 1978-03-21

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