DE3586195D1 - Mikroprogrammfolgesteuergeraet. - Google Patents

Mikroprogrammfolgesteuergeraet.

Info

Publication number
DE3586195D1
DE3586195D1 DE8585307899T DE3586195T DE3586195D1 DE 3586195 D1 DE3586195 D1 DE 3586195D1 DE 8585307899 T DE8585307899 T DE 8585307899T DE 3586195 T DE3586195 T DE 3586195T DE 3586195 D1 DE3586195 D1 DE 3586195D1
Authority
DE
Germany
Prior art keywords
microinstruction
mode
interrupt
executing
requested
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 - Lifetime
Application number
DE8585307899T
Other languages
English (en)
Other versions
DE3586195T2 (de
Inventor
Ole Moller
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.)
Advanced Micro Devices Inc
Original Assignee
Advanced Micro Devices Inc
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 Advanced Micro Devices Inc filed Critical Advanced Micro Devices Inc
Application granted granted Critical
Publication of DE3586195D1 publication Critical patent/DE3586195D1/de
Publication of DE3586195T2 publication Critical patent/DE3586195T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
    • G06F13/24—Handling requests for interconnection or transfer for access to input/output bus using interrupt

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)
  • Advance Control (AREA)
  • Debugging And Monitoring (AREA)
  • Programmable Controllers (AREA)
DE8585307899T 1984-11-01 1985-10-31 Mikroprogrammfolgesteuergeraet. Expired - Lifetime DE3586195T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/667,242 US4719565A (en) 1984-11-01 1984-11-01 Interrupt and trap handling in microprogram sequencer

Publications (2)

Publication Number Publication Date
DE3586195D1 true DE3586195D1 (de) 1992-07-16
DE3586195T2 DE3586195T2 (de) 1992-12-03

Family

ID=24677423

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585307899T Expired - Lifetime DE3586195T2 (de) 1984-11-01 1985-10-31 Mikroprogrammfolgesteuergeraet.

Country Status (5)

Country Link
US (1) US4719565A (de)
EP (1) EP0180476B1 (de)
JP (1) JPS61110239A (de)
AT (1) ATE77159T1 (de)
DE (1) DE3586195T2 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6282402A (ja) * 1985-10-07 1987-04-15 Toshiba Corp シ−ケンス制御装置
FR2599871B1 (fr) * 1986-06-10 1988-10-07 Denis Georges Processeur microprogramme de resolution de programmes logiques
JPS6362039A (ja) * 1986-09-03 1988-03-18 Mitsubishi Electric Corp 計算機
JPS63108457A (ja) * 1986-10-24 1988-05-13 Brother Ind Ltd デ−タ処理装置
DE3751287T2 (de) * 1986-12-01 1995-11-16 Nec Corp Während einer Instruktionsausführung eine Unterbrechungsanforderung empfangender Mikroprogrammkontrolleur.
US4980821A (en) * 1987-03-24 1990-12-25 Harris Corporation Stock-memory-based writable instruction set computer having a single data bus
US5053952A (en) * 1987-06-05 1991-10-01 Wisc Technologies, Inc. Stack-memory-based writable instruction set computer having a single data bus
US4890221A (en) * 1988-04-01 1989-12-26 Digital Equipment Corporation Apparatus and method for reconstructing a microstack
US5134693A (en) * 1989-01-18 1992-07-28 Intel Corporation System for handling occurrence of exceptions during execution of microinstructions while running floating point and non-floating point instructions in parallel
US4951194A (en) * 1989-01-23 1990-08-21 Tektronix, Inc. Method for reducing memory allocations and data copying operations during program calling sequences
US5463778A (en) * 1989-11-16 1995-10-31 Texas Instruments Incorporated User controlled trap handler
US5327567A (en) * 1989-11-16 1994-07-05 Texas Instruments Incorporated Method and system for returning emulated results from a trap handler
US5103476A (en) * 1990-11-07 1992-04-07 Waite David P Secure system for activating personal computer software at remote locations
DE4211245B4 (de) * 1991-04-05 2009-05-14 Kabushiki Kaisha Toshiba, Kawasaki Prozessorsystem in Parallelverarbeitungsbauart und Verfahren zu dessen Steuerung
EP0522513A2 (de) * 1991-07-09 1993-01-13 Hughes Aircraft Company Hochgeschwindigkeitsparallelmicrokodeprogrammsteuerung
GB2259166B (en) * 1991-08-30 1995-05-03 Intel Corp Transparent system interrupts with automated input/output trap restart
GB2266606B (en) * 1992-04-27 1996-02-14 Intel Corp A microprocessor with an external command mode
US5517624A (en) * 1992-10-02 1996-05-14 Compaq Computer Corporation Multiplexed communication protocol between central and distributed peripherals in multiprocessor computer systems
US5680645A (en) * 1992-11-18 1997-10-21 Canon Kabushiki Kaisha System for executing first and second independently executable programs until each program relinquishes control or encounters real time interrupts
JPH06274354A (ja) * 1993-03-12 1994-09-30 Internatl Business Mach Corp <Ibm> 破壊的なハードウェア動作を制御する方法及びシステム
US5745770A (en) * 1993-12-27 1998-04-28 Intel Corporation Method and apparatus for servicing simultaneous I/O trap and debug traps in a microprocessor
DE19535546B4 (de) * 1995-09-25 2004-04-08 Siemens Ag Verfahren zum Betreiben eines durch ein Realzeit-Betriebssystem gesteuerten Realzeit-Computersystems
US5778221A (en) * 1997-03-17 1998-07-07 International Business Machines Corporation System for executing asynchronous branch and link in parallel processor
DE69836902T2 (de) * 1997-10-02 2007-10-18 Koninklijke Philips Electronics N.V. Auf variable instruktionen eingestellter computer
US6816934B2 (en) * 2000-12-22 2004-11-09 Hewlett-Packard Development Company, L.P. Computer system with registered peripheral component interconnect device for processing extended commands and attributes according to a registered peripheral component interconnect protocol
US20050182920A1 (en) * 2004-02-13 2005-08-18 Alexandre Palus Apparatus and method for expedited exception handling using a dedicated port
US7930589B2 (en) * 2005-06-17 2011-04-19 Analog Devices, Inc. Interrupt-responsive non-volatile memory system and method
WO2007048988A1 (en) * 2005-10-26 2007-05-03 Arm Limited A data processing apparatus and method for handling procedure call instructions

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3909802A (en) * 1974-04-08 1975-09-30 Honeywell Inf Systems Diagnostic maintenance and test apparatus
US4074353A (en) * 1976-05-24 1978-02-14 Honeywell Information Systems Inc. Trap mechanism for a data processing system
US4141068A (en) * 1977-03-24 1979-02-20 Xerox Corporation Auxiliary ROM memory system
JPS5341496A (en) * 1977-05-11 1978-04-14 Yoshio Watanabe Tobacco leaves arranging apparatus equipped with safety device
US4339796A (en) * 1978-06-30 1982-07-13 International Business Machines Corporation System for generating a plurality of different addresses for a working memory of a microcontroller during execution of certain instructions
US4241399A (en) * 1978-10-25 1980-12-23 Digital Equipment Corporation Calling instructions for a data processing system
FR2474200B1 (fr) * 1980-01-22 1986-05-16 Bull Sa Procede et dispositif d'arbitrage des conflits d'acces entre une requete asynchrone et un programme en section critique
US4398244A (en) * 1980-05-07 1983-08-09 Fairchild Camera & Instrument Corporation Interruptible microprogram sequencing unit and microprogrammed apparatus utilizing same
US4438492A (en) * 1980-08-01 1984-03-20 Advanced Micro Devices, Inc. Interruptable microprogram controller for microcomputer systems
JPS5958549A (ja) * 1982-09-29 1984-04-04 Hitachi Ltd マイクロプログラム制御方式
US4589065A (en) * 1983-06-30 1986-05-13 International Business Machines Corporation Mechanism for implementing one machine cycle executable trap instructions in a primitive instruction set computing system

Also Published As

Publication number Publication date
EP0180476A2 (de) 1986-05-07
ATE77159T1 (de) 1992-06-15
DE3586195T2 (de) 1992-12-03
US4719565A (en) 1988-01-12
EP0180476B1 (de) 1992-06-10
JPS61110239A (ja) 1986-05-28
JPH0529933B2 (de) 1993-05-06
EP0180476A3 (en) 1988-11-09

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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