CA935935A - Input/output channel - Google Patents

Input/output channel

Info

Publication number
CA935935A
CA935935A CA115870A CA115870A CA935935A CA 935935 A CA935935 A CA 935935A CA 115870 A CA115870 A CA 115870A CA 115870 A CA115870 A CA 115870A CA 935935 A CA935935 A CA 935935A
Authority
CA
Canada
Prior art keywords
input
output channel
channel
output
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
CA115870A
Other languages
English (en)
Other versions
CA115870S (en
Inventor
J. Holmes John
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 CA935935A publication Critical patent/CA935935A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C15/00—Digital stores in which information comprising one or more characteristic parts is written into the store and in which information is read-out by searching for one or more of these characteristic parts, i.e. associative or content-addressed stores
    • G11C15/04—Digital stores in which information comprising one or more characteristic parts is written into the store and in which information is read-out by searching for one or more of these characteristic parts, i.e. associative or content-addressed stores using semiconductor elements
    • 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
    • G06F13/10—Program control for peripheral devices
    • G06F13/12—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor
    • G06F13/122—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor where hardware performs an I/O function other than control of data transfer

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Bus Control (AREA)
  • Multi Processors (AREA)
CA115870A 1970-06-27 1971-06-17 Input/output channel Expired CA935935A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3127870 1970-06-27

Publications (1)

Publication Number Publication Date
CA935935A true CA935935A (en) 1973-10-23

Family

ID=10320731

Family Applications (1)

Application Number Title Priority Date Filing Date
CA115870A Expired CA935935A (en) 1970-06-27 1971-06-17 Input/output channel

Country Status (10)

Country Link
JP (1) JPS5118296B1 (de)
BE (1) BE766468A (de)
CA (1) CA935935A (de)
CH (1) CH526166A (de)
DE (1) DE2130299C3 (de)
ES (1) ES392443A1 (de)
FR (1) FR2095551A5 (de)
GB (1) GB1264096A (de)
NL (1) NL7108868A (de)
SE (1) SE360759B (de)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2606295C3 (de) * 1976-02-17 1981-05-27 Siemens AG, 1000 Berlin und 8000 München Anordnung zur Übertragung von Zeichen zwischen über einen Multiplexkanal ansteuerbaren peripheren Einheiten und einem Arbeitsspeicher eines Zentralprozessors
GB2002936B (en) * 1977-08-04 1982-04-28 Honeywell Inf Systems Data transfer control systems
DE2845218C2 (de) * 1978-10-17 1986-03-27 Siemens Ag, 1000 Berlin Und 8000 Muenchen Mikroprogrammgesteuerte Ein-/Ausgabeeinrichtung und Verfahren zum Durchführen von Ein-/Ausgabeoperationen
EP0021489A1 (de) * 1979-06-08 1981-01-07 Koninklijke Philips Electronics N.V. Ein-/Ausgabekanal für ein schnelles Datenverarbeitungssystem
CA1162314A (en) * 1979-12-07 1984-02-14 Hideo Ota Data input/output method and system
AU555632B2 (en) * 1982-03-12 1986-10-02 Honeywell Information Systems Incorp. Multiplexing central to peripheral control signals
US4523310A (en) * 1983-01-28 1985-06-11 Gould Computer Systems Inc. Synchronous communications multiplexer
US7500023B2 (en) 2006-10-10 2009-03-03 International Business Machines Corporation Facilitating input/output processing by using transport control words to reduce input/output communications
US7502873B2 (en) 2006-10-10 2009-03-10 International Business Machines Corporation Facilitating access to status and measurement data associated with input/output processing
US8312189B2 (en) 2008-02-14 2012-11-13 International Business Machines Corporation Processing of data to monitor input/output operations
US7908403B2 (en) 2008-02-14 2011-03-15 International Business Machines Corporation Reserved device access contention reduction
US7840717B2 (en) 2008-02-14 2010-11-23 International Business Machines Corporation Processing a variable length device command word at a control unit in an I/O processing system
US8108570B2 (en) 2008-02-14 2012-01-31 International Business Machines Corporation Determining the state of an I/O operation
US8001298B2 (en) 2008-02-14 2011-08-16 International Business Machines Corporation Providing extended measurement data in an I/O processing system
US8196149B2 (en) 2008-02-14 2012-06-05 International Business Machines Corporation Processing of data to determine compatability in an input/output processing system
US7890668B2 (en) 2008-02-14 2011-02-15 International Business Machines Corporation Providing indirect data addressing in an input/output processing system where the indirect data address list is non-contiguous
US8214562B2 (en) 2008-02-14 2012-07-03 International Business Machines Corporation Processing of data to perform system changes in an input/output processing system
US8478915B2 (en) 2008-02-14 2013-07-02 International Business Machines Corporation Determining extended capability of a channel path
US8082481B2 (en) 2008-02-14 2011-12-20 International Business Machines Corporation Multiple CRC insertion in an output data stream
US7937507B2 (en) 2008-02-14 2011-05-03 International Business Machines Corporation Extended measurement word determination at a channel subsystem of an I/O processing system
US8117347B2 (en) 2008-02-14 2012-02-14 International Business Machines Corporation Providing indirect data addressing for a control block at a channel subsystem of an I/O processing system
US7941570B2 (en) 2008-02-14 2011-05-10 International Business Machines Corporation Bi-directional data transfer within a single I/O operation
US7917813B2 (en) 2008-02-14 2011-03-29 International Business Machines Corporation Exception condition determination at a control unit in an I/O processing system
US7899944B2 (en) 2008-02-14 2011-03-01 International Business Machines Corporation Open exchange limiting in an I/O processing system
US7840718B2 (en) 2008-02-14 2010-11-23 International Business Machines Corporation Processing of data to suspend operations in an input/output processing log-out system
US7904605B2 (en) 2008-02-14 2011-03-08 International Business Machines Corporation Computer command and response for determining the state of an I/O operation
US8095847B2 (en) 2008-02-14 2012-01-10 International Business Machines Corporation Exception condition handling at a channel subsystem in an I/O processing system
US9052837B2 (en) 2008-02-14 2015-06-09 International Business Machines Corporation Processing communication data in a ships passing condition
US8166206B2 (en) 2008-02-14 2012-04-24 International Business Machines Corporation Cancel instruction and command for determining the state of an I/O operation
US8176222B2 (en) 2008-02-14 2012-05-08 International Business Machines Corporation Early termination of an I/O operation in an I/O processing system
US7937504B2 (en) 2008-07-31 2011-05-03 International Business Machines Corporation Transport control channel program message pairing
US8055807B2 (en) 2008-07-31 2011-11-08 International Business Machines Corporation Transport control channel program chain linking including determining sequence order
US7904606B2 (en) 2008-07-31 2011-03-08 International Business Machines Corporation Transport control channel program chain linked branching
US8332542B2 (en) 2009-11-12 2012-12-11 International Business Machines Corporation Communication with input/output system devices
RU2445675C1 (ru) * 2010-11-17 2012-03-20 Леонид Павлович Коршунов Система управления выводом данных
RU2445673C1 (ru) * 2010-11-17 2012-03-20 Леонид Павлович Коршунов Устройство управления выводом данных
US8364854B2 (en) 2011-06-01 2013-01-29 International Business Machines Corporation Fibre channel input/output data routing system and method
US8738811B2 (en) 2011-06-01 2014-05-27 International Business Machines Corporation Fibre channel input/output data routing system and method
US8364853B2 (en) 2011-06-01 2013-01-29 International Business Machines Corporation Fibre channel input/output data routing system and method
US8677027B2 (en) 2011-06-01 2014-03-18 International Business Machines Corporation Fibre channel input/output data routing system and method
US8583988B2 (en) 2011-06-01 2013-11-12 International Business Machines Corporation Fibre channel input/output data routing system and method
US9021155B2 (en) 2011-06-01 2015-04-28 International Business Machines Corporation Fibre channel input/output data routing including discarding of data transfer requests in response to error detection
US8346978B1 (en) 2011-06-30 2013-01-01 International Business Machines Corporation Facilitating transport mode input/output operations between a channel subsystem and input/output devices
US8473641B2 (en) 2011-06-30 2013-06-25 International Business Machines Corporation Facilitating transport mode input/output operations between a channel subsystem and input/output devices
US8549185B2 (en) 2011-06-30 2013-10-01 International Business Machines Corporation Facilitating transport mode input/output operations between a channel subsystem and input/output devices
US8312176B1 (en) 2011-06-30 2012-11-13 International Business Machines Corporation Facilitating transport mode input/output operations between a channel subsystem and input/output devices
RU2522025C1 (ru) * 2012-12-06 2014-07-10 Тимофей Леонидович Коршунов Система управления выводом данных
RU2551807C2 (ru) * 2012-12-18 2015-05-27 Леонид Павлович Коршунов Устройство управления выводом данных
US8918542B2 (en) 2013-03-15 2014-12-23 International Business Machines Corporation Facilitating transport mode data transfer between a channel subsystem and input/output devices
US8990439B2 (en) 2013-05-29 2015-03-24 International Business Machines Corporation Transport mode data transfer between a channel subsystem and input/output devices

Also Published As

Publication number Publication date
DE2130299B2 (de) 1975-10-23
DE2130299A1 (de) 1972-01-05
SE360759B (de) 1973-10-01
CH526166A (de) 1972-07-31
NL7108868A (de) 1971-12-29
ES392443A1 (es) 1973-10-01
DE2130299C3 (de) 1978-09-21
BE766468A (fr) 1971-09-16
FR2095551A5 (de) 1972-02-11
GB1264096A (de) 1972-02-16
JPS5118296B1 (de) 1976-06-09

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