GB1572422A - Data processing systems - Google Patents

Data processing systems Download PDF

Info

Publication number
GB1572422A
GB1572422A GB641077A GB641077A GB1572422A GB 1572422 A GB1572422 A GB 1572422A GB 641077 A GB641077 A GB 641077A GB 641077 A GB641077 A GB 641077A GB 1572422 A GB1572422 A GB 1572422A
Authority
GB
United Kingdom
Prior art keywords
control circuit
data
unit
sequence
control
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
GB641077A
Other languages
English (en)
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.)
Siemens Corp
Original Assignee
Siemens 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 Siemens Corp filed Critical Siemens Corp
Publication of GB1572422A publication Critical patent/GB1572422A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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)
  • Computer And Data Communications (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Information Transfer Systems (AREA)
GB641077A 1976-02-17 1977-02-16 Data processing systems Expired GB1572422A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762606295 DE2606295C3 (de) 1976-02-17 1976-02-17 Anordnung zur Übertragung von Zeichen zwischen über einen Multiplexkanal ansteuerbaren peripheren Einheiten und einem Arbeitsspeicher eines Zentralprozessors

Publications (1)

Publication Number Publication Date
GB1572422A true GB1572422A (en) 1980-07-30

Family

ID=5970088

Family Applications (1)

Application Number Title Priority Date Filing Date
GB641077A Expired GB1572422A (en) 1976-02-17 1977-02-16 Data processing systems

Country Status (7)

Country Link
BE (1) BE851538A (enExample)
CH (1) CH602988A5 (enExample)
DE (1) DE2606295C3 (enExample)
FR (1) FR2341898A1 (enExample)
GB (1) GB1572422A (enExample)
IT (1) IT1076899B (enExample)
NL (1) NL7701316A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3028948A1 (de) * 1980-07-30 1982-02-11 Computer Gesellschaft Konstanz Mbh, 7750 Konstanz Multiplex-kanalanschluss-steuerung
DE3151937C1 (de) * 1981-12-30 1983-04-14 Siemens AG, 1000 Berlin und 8000 München Kanalsteuerung für Multiplexkanäle eines Ein-/Ausgabewerkes einer Datenverarbeitungsanlage
DE3469615D1 (en) * 1984-04-03 1988-04-07 Siemens Ag Method and arrangement for exchanging data words between two memories, for example the buffer of a byte multiplex channel and the buffer of the input/output command unit of a higher level of a data-processing system
DE3527744C1 (en) * 1985-08-02 1987-02-26 Ant Nachrichtentech Transfer circuit for the transfer of coefficients

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1264096A (enExample) * 1970-06-27 1972-02-16
US3936803A (en) * 1973-11-19 1976-02-03 Amdahl Corporation Data processing system having a common channel unit with circulating fields

Also Published As

Publication number Publication date
DE2606295B2 (de) 1980-08-28
DE2606295C3 (de) 1981-05-27
FR2341898A1 (fr) 1977-09-16
BE851538A (enExample) 1977-08-17
IT1076899B (it) 1985-04-27
FR2341898B1 (enExample) 1982-04-23
NL7701316A (nl) 1977-08-19
DE2606295A1 (de) 1977-08-25
CH602988A5 (enExample) 1978-08-15

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee