CA1006985A - Communication mechanism for data transfer and control between data processing systems and subsystems - Google Patents

Communication mechanism for data transfer and control between data processing systems and subsystems

Info

Publication number
CA1006985A
CA1006985A CA186,125A CA186125A CA1006985A CA 1006985 A CA1006985 A CA 1006985A CA 186125 A CA186125 A CA 186125A CA 1006985 A CA1006985 A CA 1006985A
Authority
CA
Canada
Prior art keywords
subsystems
control
processing systems
communication mechanism
data processing
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
Application number
CA186,125A
Other languages
English (en)
Other versions
CA186125S (en
Inventor
Caryl A. Thorn
Brian B. Moore
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of CA1006985A publication Critical patent/CA1006985A/en
Expired 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Small-Scale Networks (AREA)
  • Bus Control (AREA)
CA186,125A 1972-12-29 1973-11-19 Communication mechanism for data transfer and control between data processing systems and subsystems Expired CA1006985A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31995872A 1972-12-29 1972-12-29

Publications (1)

Publication Number Publication Date
CA1006985A true CA1006985A (en) 1977-03-15

Family

ID=23244280

Family Applications (1)

Application Number Title Priority Date Filing Date
CA186,125A Expired CA1006985A (en) 1972-12-29 1973-11-19 Communication mechanism for data transfer and control between data processing systems and subsystems

Country Status (7)

Country Link
US (1) US3801962A (ko)
JP (1) JPS5331694B2 (ko)
CA (1) CA1006985A (ko)
FR (1) FR2212961A5 (ko)
GB (1) GB1441130A (ko)
IT (1) IT1001139B (ko)
NL (1) NL7317757A (ko)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2261567B1 (ko) * 1974-02-20 1977-09-23 Honeywell Bull Soc Ind
IT1030280B (it) * 1975-03-06 1979-03-30 C Olivetti Ing Calcolatore elettronico con dispositivo per lo scambio di blocchi di carattere tra una memoria operativa ed un unita periferica
JPS524137A (en) * 1975-06-24 1977-01-13 Nec Corp Interface system
DE2533160C3 (de) * 1975-07-24 1979-03-08 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren und Schaltungsanordnung zum Übertragen von Daten
US4130883A (en) * 1975-10-14 1978-12-19 Bethlehem Steel Corporation Data communication system having bidirectional station interfaces
US4056846A (en) * 1976-06-30 1977-11-01 Ibm Corporation Data processing system with apparatus for sharing channel background processing
DE2641741C2 (de) * 1976-09-16 1986-01-16 Siemens AG, 1000 Berlin und 8000 München Rechenanlage aus mehreren miteinander über ein Sammelleitungssystem verbundenen und zusammenwirkenden Einzelrechnern und einem Steuerrechner
JPS53112625A (en) * 1977-03-14 1978-10-02 Hitachi Ltd Bus occupation control system
US4149243A (en) * 1977-10-20 1979-04-10 International Business Machines Corporation Distributed control architecture with post and wait logic
US4209839A (en) * 1978-06-16 1980-06-24 International Business Machines Corporation Shared synchronous memory multiprocessing arrangement
US5245705A (en) * 1981-10-02 1993-09-14 Hughes Aircraft Company Functional addressing method and apparatus for a multiplexed data bus
DE3236302A1 (de) * 1982-09-30 1984-04-05 Siemens AG, 1000 Berlin und 8000 München Speicherprogrammierbare steuerung
US4897786A (en) * 1987-09-04 1990-01-30 Digital Equipment Corporation Bus window interlock
JPH07104842B2 (ja) * 1989-03-03 1995-11-13 日本電気株式会社 外部記憶装置の割込み制御方式
US5724612A (en) * 1993-11-29 1998-03-03 Sony Corporation Information transfer apparatus and information recording apparatus including transfer control means for determining a transfer sequence of plural information blocks
US6571273B1 (en) * 1998-07-13 2003-05-27 Yokogawa Electric Corporation Process control system
CA2651519A1 (en) 2006-06-06 2007-12-13 Intra-Cellular Therapies, Inc. Organic compounds

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3673576A (en) * 1970-07-13 1972-06-27 Eg & G Inc Programmable computer-peripheral interface
US3714635A (en) * 1972-01-31 1973-01-30 Ibm Standard adapter method and apparatus

Also Published As

Publication number Publication date
FR2212961A5 (ko) 1974-07-26
JPS4998941A (ko) 1974-09-19
GB1441130A (ko) 1976-06-30
IT1001139B (it) 1976-04-20
NL7317757A (ko) 1974-07-02
JPS5331694B2 (ko) 1978-09-04
US3801962A (en) 1974-04-02

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