DE69124878D1 - Übertragungssteuerungsvorrichtung für Rechnersysteme - Google Patents

Übertragungssteuerungsvorrichtung für Rechnersysteme

Info

Publication number
DE69124878D1
DE69124878D1 DE69124878T DE69124878T DE69124878D1 DE 69124878 D1 DE69124878 D1 DE 69124878D1 DE 69124878 T DE69124878 T DE 69124878T DE 69124878 T DE69124878 T DE 69124878T DE 69124878 D1 DE69124878 D1 DE 69124878D1
Authority
DE
Germany
Prior art keywords
peripheral devices
responding
bus
control circuit
address information
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
DE69124878T
Other languages
English (en)
Other versions
DE69124878T2 (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 DE69124878D1 publication Critical patent/DE69124878D1/de
Application granted granted Critical
Publication of DE69124878T2 publication Critical patent/DE69124878T2/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
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
    • G06F13/22—Handling requests for interconnection or transfer for access to input/output bus using successive scanning, e.g. polling
    • 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
    • G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
    • G06F13/4204—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus
    • G06F13/4221—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being an input/output bus, e.g. ISA bus, EISA bus, PCI bus, SCSI bus
    • G06F13/4226—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being an input/output bus, e.g. ISA bus, EISA bus, PCI bus, SCSI bus with asynchronous protocol

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Bus Control (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Selective Calling Equipment (AREA)
  • Hardware Redundancy (AREA)
  • Small-Scale Networks (AREA)
DE69124878T 1990-08-31 1991-07-23 Übertragungssteuerungsvorrichtung für Rechnersysteme Expired - Lifetime DE69124878T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57601790A 1990-08-31 1990-08-31

Publications (2)

Publication Number Publication Date
DE69124878D1 true DE69124878D1 (de) 1997-04-10
DE69124878T2 DE69124878T2 (de) 1997-10-23

Family

ID=24302641

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69124878T Expired - Lifetime DE69124878T2 (de) 1990-08-31 1991-07-23 Übertragungssteuerungsvorrichtung für Rechnersysteme

Country Status (4)

Country Link
EP (1) EP0473279B1 (de)
JP (1) JP3379764B2 (de)
AT (1) ATE149710T1 (de)
DE (1) DE69124878T2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3263135B2 (ja) * 1992-06-30 2002-03-04 キヤノン株式会社 情報処理装置
US5701514A (en) * 1994-04-01 1997-12-23 International Business Machines Corporation System providing user definable selection of different data transmission modes of drivers of an I/O controller transmitting to peripherals with different data transmission rate
CN111930083B (zh) * 2020-08-05 2021-08-27 智昌科技集团股份有限公司 一种工业设备数据采集的方法及装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1158775A (en) * 1980-06-04 1983-12-13 Thomas L. Phinney Computer annotation system

Also Published As

Publication number Publication date
JP3379764B2 (ja) 2003-02-24
EP0473279B1 (de) 1997-03-05
JPH06259373A (ja) 1994-09-16
EP0473279A1 (de) 1992-03-04
ATE149710T1 (de) 1997-03-15
DE69124878T2 (de) 1997-10-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition