[go: up one dir, main page]

JPS5394739A - Computer of micro program control system - Google Patents

Computer of micro program control system

Info

Publication number
JPS5394739A
JPS5394739A JP239777A JP239777A JPS5394739A JP S5394739 A JPS5394739 A JP S5394739A JP 239777 A JP239777 A JP 239777A JP 239777 A JP239777 A JP 239777A JP S5394739 A JPS5394739 A JP S5394739A
Authority
JP
Japan
Prior art keywords
computer
control system
program control
micro program
microprograms
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
JP239777A
Other languages
English (en)
Other versions
JPS6029126B2 (ja
Inventor
Kenichi Wada
Kanji Kubo
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 JP52002397A priority Critical patent/JPS6029126B2/ja
Priority to US05/869,003 priority patent/US4197578A/en
Publication of JPS5394739A publication Critical patent/JPS5394739A/ja
Publication of JPS6029126B2 publication Critical patent/JPS6029126B2/ja
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
    • G06F9/30181—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; 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
    • G06F9/261—Microinstruction address formation
    • 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
    • G06F9/264—Microinstruction selection based on results of processing
    • G06F9/267—Microinstruction selection based on results of processing by instruction selection on output of storage

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)
JP52002397A 1977-01-14 1977-01-14 デ−タ処理装置 Expired JPS6029126B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP52002397A JPS6029126B2 (ja) 1977-01-14 1977-01-14 デ−タ処理装置
US05/869,003 US4197578A (en) 1977-01-14 1978-01-12 Microprogram controlled data processing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52002397A JPS6029126B2 (ja) 1977-01-14 1977-01-14 デ−タ処理装置

Publications (2)

Publication Number Publication Date
JPS5394739A true JPS5394739A (en) 1978-08-19
JPS6029126B2 JPS6029126B2 (ja) 1985-07-09

Family

ID=11528095

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52002397A Expired JPS6029126B2 (ja) 1977-01-14 1977-01-14 デ−タ処理装置

Country Status (2)

Country Link
US (1) US4197578A (ja)
JP (1) JPS6029126B2 (ja)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55127645A (en) * 1979-01-02 1980-10-02 Honeywell Inf Systems Data aligning containing scale factor difference and numerical data fetch
JPS55127647A (en) * 1979-01-02 1980-10-02 Honeywell Inf Systems Leading edge zero count formation
JPS55127642A (en) * 1979-01-02 1980-10-02 Honeywell Inf Systems Short operand aligning and merging operation
JPS55127646A (en) * 1979-01-02 1980-10-02 Honeywell Inf Systems Data specifying pointer by controlling merging switch
JPS55127648A (en) * 1979-01-02 1980-10-02 Honeywell Inf Systems Effective digit count for synthetic operand
JPS55127644A (en) * 1979-01-02 1980-10-02 Honeywell Inf Systems Transferred data word and estimating mumber of cycles available for data
JPS55127643A (en) * 1979-01-02 1980-10-02 Honeywell Inf Systems Vector branch signal generating unit for controlling firmware
JPS55157306U (ja) * 1979-04-26 1980-11-12
JPS5688535A (en) * 1979-01-02 1981-07-18 Honeywell Inf Systems Operating device for positioning and combining long operands
JPS57196354A (en) * 1981-05-28 1982-12-02 Fujitsu Ltd Microprogram control system
JPS60215246A (ja) * 1984-04-10 1985-10-28 Nec Corp デ−タフエツチ制御機構
JPS6380332A (ja) * 1986-09-24 1988-04-11 Mitsubishi Electric Corp マイクロプロセツサ
JPH02100721A (ja) * 1988-10-07 1990-04-12 Nec Corp 演算処理装置
JPH02103632A (ja) * 1988-10-12 1990-04-16 Nec Corp 演算処理装置
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

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4338661A (en) * 1979-05-21 1982-07-06 Motorola, Inc. Conditional branch unit for microprogrammed data processor
JPS56149646A (en) * 1980-04-21 1981-11-19 Toshiba Corp Operation controller
JPS56152049A (en) * 1980-04-25 1981-11-25 Toshiba Corp Microprogram control system
US4532586A (en) * 1981-05-22 1985-07-30 Data General Corporation Digital data processing system with tripartite description-based addressing multi-level microcode control, and multi-level stacks
EP0150177A1 (en) * 1983-07-11 1985-08-07 Prime Computer, Inc. Data processing system
DE3481023D1 (de) * 1983-11-10 1990-02-15 Fujitsu Ltd Vom mikroprogramm gesteuertes system.
JPS60107141A (ja) * 1983-11-16 1985-06-12 Fujitsu Ltd プランチ制御方式
JPS60140435A (ja) * 1983-12-28 1985-07-25 Hitachi Ltd 命令処理装置
JPH0752390B2 (ja) * 1985-05-07 1995-06-05 株式会社日立製作所 命令処理装置
JPH0619712B2 (ja) * 1985-12-20 1994-03-16 日本電気株式会社 アドレス生成制御方式
JPS62226232A (ja) * 1986-03-28 1987-10-05 Toshiba Corp 分岐先アドレス算出回路
DE3788877T2 (de) * 1987-03-24 1994-06-23 Insignia Solutions Ltd Einrichtung zur software-emulation.
US5123096A (en) * 1987-08-03 1992-06-16 Masahito Matuo Data processor with addressing mode decoding function
JP2845433B2 (ja) * 1987-09-07 1999-01-13 日本電気株式会社 集積回路装置
JP2635057B2 (ja) * 1987-11-04 1997-07-30 株式会社日立製作所 マイクロプロセッサ
EP0374830A3 (en) * 1988-12-19 1992-03-18 Bull HN Information Systems Inc. Control store address generator for developing unique instruction execution starting address
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
JPH04118410U (ja) * 1991-03-29 1992-10-22 株式会社 筒井太郎商店 縫製手袋
JPH08190481A (ja) * 1995-01-06 1996-07-23 Ricoh Co Ltd 情報処理装置
US5859999A (en) * 1996-10-03 1999-01-12 Idea Corporation System for restoring predicate registers via a mask having at least a single bit corresponding to a plurality of registers
JP3781519B2 (ja) * 1997-08-20 2006-05-31 富士通株式会社 プロセッサの命令制御機構

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3404378A (en) * 1965-10-29 1968-10-01 Automatic Telephone & Elect Computers
US3800293A (en) * 1972-12-26 1974-03-26 Ibm Microprogram control subsystem
US3990054A (en) * 1974-11-05 1976-11-02 Honeywell Inc. Microprogram organization techniques
JPS51144142A (en) * 1975-06-06 1976-12-10 Hitachi Ltd Information processing
US4087857A (en) * 1976-10-04 1978-05-02 Honeywell Information Systems Inc. ROM-initializing apparatus

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5688535A (en) * 1979-01-02 1981-07-18 Honeywell Inf Systems Operating device for positioning and combining long operands
JPS55127642A (en) * 1979-01-02 1980-10-02 Honeywell Inf Systems Short operand aligning and merging operation
JPS55127646A (en) * 1979-01-02 1980-10-02 Honeywell Inf Systems Data specifying pointer by controlling merging switch
JPS55127648A (en) * 1979-01-02 1980-10-02 Honeywell Inf Systems Effective digit count for synthetic operand
JPS55127644A (en) * 1979-01-02 1980-10-02 Honeywell Inf Systems Transferred data word and estimating mumber of cycles available for data
JPS55127647A (en) * 1979-01-02 1980-10-02 Honeywell Inf Systems Leading edge zero count formation
JPS55127643A (en) * 1979-01-02 1980-10-02 Honeywell Inf Systems Vector branch signal generating unit for controlling firmware
JPS55127645A (en) * 1979-01-02 1980-10-02 Honeywell Inf Systems Data aligning containing scale factor difference and numerical data fetch
JPS55157306U (ja) * 1979-04-26 1980-11-12
JPS57196354A (en) * 1981-05-28 1982-12-02 Fujitsu Ltd Microprogram control system
JPS60215246A (ja) * 1984-04-10 1985-10-28 Nec Corp デ−タフエツチ制御機構
JPS6380332A (ja) * 1986-09-24 1988-04-11 Mitsubishi Electric Corp マイクロプロセツサ
JPH02100721A (ja) * 1988-10-07 1990-04-12 Nec Corp 演算処理装置
JPH02103632A (ja) * 1988-10-12 1990-04-16 Nec Corp 演算処理装置
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
JPH0583932B2 (ja) * 1988-12-29 1993-11-30 Intaanashonaru Bijinesu Mashiinzu Corp

Also Published As

Publication number Publication date
US4197578A (en) 1980-04-08
JPS6029126B2 (ja) 1985-07-09

Similar Documents

Publication Publication Date Title
JPS5394739A (en) Computer of micro program control system
JPS52120640A (en) Micro program control system
JPS5436138A (en) Direct memory access system
JPS5222844A (en) Control method to control other unit in the multiple data processing system
JPS5392638A (en) Information processing unit
JPS5271147A (en) Common panel control system for data processing unit
JPS52134342A (en) Micro program address control system
JPS53128228A (en) Keyboard control device
JPS5416955A (en) Computer system for process control
JPS5391644A (en) Interrupt circuit for program execution
JPS5453843A (en) Microprogram control-system data processing unit
JPS52155939A (en) Control system for micro program
JPS5277548A (en) Micro program address control system
JPS5258433A (en) Subchannel control system
JPS5430753A (en) Micro-progran control system
JPS53107250A (en) Microprogram control system
JPS53139442A (en) Data input process control system
JPS5641599A (en) Address generation system of pattern generator
JPS5419622A (en) Control system for response confirmation
JPS5346052A (en) Operating testing method and its apparatus
JPS5366339A (en) Microprogram control device
JPS5282040A (en) Data processing unit reset control
JPS5340226A (en) Display control unit of program computer
JPS5275946A (en) Microprogram control equipment
JPS5413746A (en) Diagnostic control system