JPH01500065A - 複数制御ストアを有するミクロプログラム情報処理システムの装置と方法 - Google Patents

複数制御ストアを有するミクロプログラム情報処理システムの装置と方法

Info

Publication number
JPH01500065A
JPH01500065A JP62501061A JP50106187A JPH01500065A JP H01500065 A JPH01500065 A JP H01500065A JP 62501061 A JP62501061 A JP 62501061A JP 50106187 A JP50106187 A JP 50106187A JP H01500065 A JPH01500065 A JP H01500065A
Authority
JP
Japan
Prior art keywords
micro
command
segment
microcommand
processing unit
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.)
Pending
Application number
JP62501061A
Other languages
English (en)
Japanese (ja)
Inventor
ストワート，ロバート　イー．
フ−パ−，ドナルド　エフ．
Original Assignee
ディジタル　エクイプメント　コ−ポレ−ション
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 ディジタル　エクイプメント　コ−ポレ−ション filed Critical ディジタル　エクイプメント　コ−ポレ−ション
Publication of JPH01500065A publication Critical patent/JPH01500065A/ja
Pending 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
    • 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
    • G06F9/28—Enhancement of operational speed, e.g. by using several microcontrol devices operating in parallel
    • 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)
  • Advance Control (AREA)
  • Executing Machine-Instructions (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
JP62501061A 1986-01-29 1987-01-29 複数制御ストアを有するミクロプログラム情報処理システムの装置と方法 Pending JPH01500065A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/823,804 US4794527A (en) 1986-01-29 1986-01-29 Microprogrammed data processing system using latch circuits to access different control stores with the same instruction at different times
US823,804 1986-01-29

Publications (1)

Publication Number Publication Date
JPH01500065A true JPH01500065A (ja) 1989-01-12

Family

ID=25239772

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62501061A Pending JPH01500065A (ja) 1986-01-29 1987-01-29 複数制御ストアを有するミクロプログラム情報処理システムの装置と方法

Country Status (10)

Country Link
US (1) US4794527A (es)
EP (1) EP0290467A1 (es)
JP (1) JPH01500065A (es)
KR (1) KR910001054B1 (es)
CN (1) CN1008667B (es)
AU (1) AU6932187A (es)
CA (1) CA1278385C (es)
ES (1) ES2004200A6 (es)
IL (1) IL81428A (es)
WO (1) WO1987004819A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4825356A (en) * 1987-03-27 1989-04-25 Tandem Computers Incorporated Microcoded microprocessor with shared ram
US5019967A (en) * 1988-07-20 1991-05-28 Digital Equipment Corporation Pipeline bubble compression in a computer system
US4875160A (en) * 1988-07-20 1989-10-17 Digital Equipment Corporation Method for implementing synchronous pipeline exception recovery
US5006980A (en) * 1988-07-20 1991-04-09 Digital Equipment Corporation Pipelined digital CPU with deadlock resolution
JPH04140892A (ja) * 1990-02-05 1992-05-14 Internatl Business Mach Corp <Ibm> 制御データをエンコードする装置及び方法
CN102243578A (zh) * 2010-05-10 2011-11-16 北京凡达讯科技有限公司 一种芯片的命令译码方法、系统及装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49123544A (es) * 1973-03-30 1974-11-26
JPS5068747A (es) * 1973-10-22 1975-06-09
JPS522242A (en) * 1975-06-24 1977-01-08 Hitachi Ltd Information processing apparatus

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1426749A (en) * 1973-06-05 1976-03-03 Burroughs Corp Micro programme data processor having parallel instruction flow streams for plural level of subinstruction sets
US3953833A (en) * 1974-08-21 1976-04-27 Technology Marketing Incorporated Microprogrammable computer having a dual function secondary storage element
US4131941A (en) * 1977-08-10 1978-12-26 Itek Corporation Linked microprogrammed plural processor system
US4370709A (en) * 1980-08-01 1983-01-25 Tracor, Inc. Computer emulator with three segment microcode memory and two separate microcontrollers for operand derivation and execution phases
US4390946A (en) * 1980-10-20 1983-06-28 Control Data Corporation Lookahead addressing in a pipeline computer control store with separate memory segments for single and multiple microcode instruction sequences
US4574394A (en) * 1981-06-01 1986-03-04 Environmental Research Institute Of Mi Pipeline processor
US4586127A (en) * 1982-11-03 1986-04-29 Burroughs Corp. Multiple control stores for a pipelined microcontroller
US4591972A (en) * 1982-11-15 1986-05-27 Data General Corp. Data processing system with unique microcode control
US4574344A (en) * 1983-09-29 1986-03-04 Tandem Computers Incorporated Entry control store for enhanced CPU pipeline performance
DE3481023D1 (de) * 1983-11-10 1990-02-15 Fujitsu Ltd Vom mikroprogramm gesteuertes system.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49123544A (es) * 1973-03-30 1974-11-26
JPS5068747A (es) * 1973-10-22 1975-06-09
JPS522242A (en) * 1975-06-24 1977-01-08 Hitachi Ltd Information processing apparatus

Also Published As

Publication number Publication date
US4794527A (en) 1988-12-27
IL81428A0 (en) 1987-08-31
ES2004200A6 (es) 1988-12-16
AU6932187A (en) 1987-08-25
CN87102161A (zh) 1987-09-09
IL81428A (en) 1990-11-05
CA1278385C (en) 1990-12-27
CN1008667B (zh) 1990-07-04
KR910001054B1 (ko) 1991-02-23
EP0290467A1 (en) 1988-11-17
KR880700966A (ko) 1988-04-13
WO1987004819A1 (en) 1987-08-13

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