DE69118781D1 - Übertragungssteuerungssystem für einen Rechner und Peripheriegeräte - Google Patents

Übertragungssteuerungssystem für einen Rechner und Peripheriegeräte

Info

Publication number
DE69118781D1
DE69118781D1 DE69118781T DE69118781T DE69118781D1 DE 69118781 D1 DE69118781 D1 DE 69118781D1 DE 69118781 T DE69118781 T DE 69118781T DE 69118781 T DE69118781 T DE 69118781T DE 69118781 D1 DE69118781 D1 DE 69118781D1
Authority
DE
Germany
Prior art keywords
operative
control circuit
processing unit
computer processing
bus
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
DE69118781T
Other languages
English (en)
Other versions
DE69118781T2 (de
Inventor
Douglas D Gephardt
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
Publication of DE69118781D1 publication Critical patent/DE69118781D1/de
Application granted granted Critical
Publication of DE69118781T2 publication Critical patent/DE69118781T2/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
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/40—Bus structure
    • G06F13/4004—Coupling between buses
    • G06F13/4027—Coupling between buses using bus bridges
    • G06F13/405—Coupling between buses using bus bridges where the bridge performs a synchronising function
    • G06F13/4059—Coupling between buses using bus bridges where the bridge performs a synchronising function where the synchronisation uses buffers, e.g. for speed matching between buses

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Bus Control (AREA)
  • Communication Control (AREA)
  • Multi Processors (AREA)
  • Information Transfer Systems (AREA)
DE69118781T 1990-08-31 1991-07-23 Übertragungssteuerungssystem für einen Rechner und Peripheriegeräte Expired - Lifetime DE69118781T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57601990A 1990-08-31 1990-08-31

Publications (2)

Publication Number Publication Date
DE69118781D1 true DE69118781D1 (de) 1996-05-23
DE69118781T2 DE69118781T2 (de) 1996-10-31

Family

ID=24302645

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69118781T Expired - Lifetime DE69118781T2 (de) 1990-08-31 1991-07-23 Übertragungssteuerungssystem für einen Rechner und Peripheriegeräte

Country Status (5)

Country Link
US (1) US5313597A (de)
EP (1) EP0473280B1 (de)
JP (1) JPH04332067A (de)
AT (1) ATE137038T1 (de)
DE (1) DE69118781T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0600122A1 (de) * 1992-12-02 1994-06-08 Siemens Aktiengesellschaft Mikroprozessor mit einer integrierten Bussteuereinheit
US5392407A (en) * 1992-12-24 1995-02-21 Ncr Corporation Multi-port processor with peripheral component interconnect port and rambus port
US5537555A (en) * 1993-03-22 1996-07-16 Compaq Computer Corporation Fully pipelined and highly concurrent memory controller
US5453982A (en) * 1994-08-29 1995-09-26 Hewlett-Packard Company Packet control procedure between a host processor and a peripheral unit
US5862359A (en) * 1995-12-04 1999-01-19 Kabushiki Kaisha Toshiba Data transfer bus including divisional buses connectable by bus switch circuit
US6226699B1 (en) * 1998-06-25 2001-05-01 Compaq Computer Corporation Method and apparatus for clock selection and switching
US20030004672A1 (en) * 2001-06-29 2003-01-02 National Instruments Corporation Meta-routing tool for a measurement system

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4038644A (en) * 1975-11-19 1977-07-26 Ncr Corporation Destination selection apparatus for a bus oriented computer system
US4041472A (en) * 1976-04-29 1977-08-09 Ncr Corporation Data processing internal communications system having plural time-shared intercommunication buses and inter-bus communication means
US4399503A (en) * 1978-06-30 1983-08-16 Bunker Ramo Corporation Dynamic disk buffer control unit
US4527236A (en) * 1980-04-04 1985-07-02 Digital Equipment Corporation Communications device for data processing system
US4471456A (en) * 1980-04-14 1984-09-11 Sperry Corporation Multifunction network
JPS6083166A (ja) * 1983-10-14 1985-05-11 Hitachi Ltd 半導体集積回路装置
US4688168A (en) * 1984-08-23 1987-08-18 Picker International Inc. High speed data transfer method and apparatus
US4908749A (en) * 1985-11-15 1990-03-13 Data General Corporation System for controlling access to computer bus having address phase and data phase by prolonging the generation of request signal
US4901234A (en) * 1987-03-27 1990-02-13 International Business Machines Corporation Computer system having programmable DMA control
JPS6442759A (en) * 1987-08-11 1989-02-15 Toshiba Corp Bus control system
US5150467A (en) * 1987-09-04 1992-09-22 Digital Equipment Corporation Method and apparatus for suspending and restarting a bus cycle
US4933845A (en) * 1987-09-04 1990-06-12 Digital Equipment Corporation Reconfigurable bus
US5084814A (en) * 1987-10-30 1992-01-28 Motorola, Inc. Data processor with development support features
EP0335502A3 (de) * 1988-03-30 1991-07-03 Advanced Micro Devices, Inc. Mikrosteuereinheit und Verfahren dafür
US5129090A (en) * 1988-05-26 1992-07-07 Ibm Corporation System bus preempt for 80386 when running in an 80386/82385 microcomputer system with arbitration
US5003465A (en) * 1988-06-27 1991-03-26 International Business Machines Corp. Method and apparatus for increasing system throughput via an input/output bus and enhancing address capability of a computer system during DMA read/write operations between a common memory and an input/output device
US4914584A (en) * 1988-10-17 1990-04-03 Gibson Glenn A Rules and apparatus for an intermediate code memory that buffers code segments
US5088025A (en) * 1989-02-21 1992-02-11 Unisys Corporation Input/output processor control system with a plurality of staging buffers and data buffers

Also Published As

Publication number Publication date
EP0473280B1 (de) 1996-04-17
US5313597A (en) 1994-05-17
EP0473280A1 (de) 1992-03-04
JPH04332067A (ja) 1992-11-19
DE69118781T2 (de) 1996-10-31
ATE137038T1 (de) 1996-05-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition