IT7829732A0 - Apparecchiatura di comunicazione programmabile. - Google Patents

Apparecchiatura di comunicazione programmabile.

Info

Publication number
IT7829732A0
IT7829732A0 IT7829732A IT2973278A IT7829732A0 IT 7829732 A0 IT7829732 A0 IT 7829732A0 IT 7829732 A IT7829732 A IT 7829732A IT 2973278 A IT2973278 A IT 2973278A IT 7829732 A0 IT7829732 A0 IT 7829732A0
Authority
IT
Italy
Prior art keywords
communication equipment
programmable communication
programmable
equipment
communication
Prior art date
Application number
IT7829732A
Other languages
English (en)
Other versions
IT1160068B (it
Original Assignee
Ibm
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
Priority claimed from US05/855,578 external-priority patent/US4156796A/en
Priority claimed from US05/855,572 external-priority patent/US4188665A/en
Application filed by Ibm filed Critical Ibm
Publication of IT7829732A0 publication Critical patent/IT7829732A0/it
Application granted granted Critical
Publication of IT1160068B publication Critical patent/IT1160068B/it

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
    • G06F13/4022—Coupling between buses using switching circuits, e.g. switching matrix, connection or expansion network
    • 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
    • G06F13/124—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor where hardware is a sequential transfer control unit, e.g. microprocessor, peripheral processor or state-machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Communication Control (AREA)
IT29732/78A 1977-11-29 1978-11-14 Apparecchiatura di comunicazione programmabile IT1160068B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/855,578 US4156796A (en) 1977-11-29 1977-11-29 Programmable data processing communications multiplexer
US05/855,572 US4188665A (en) 1977-11-29 1977-11-29 Programmable communications subsystem

Publications (2)

Publication Number Publication Date
IT7829732A0 true IT7829732A0 (it) 1978-11-14
IT1160068B IT1160068B (it) 1987-03-04

Family

ID=27127298

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29732/78A IT1160068B (it) 1977-11-29 1978-11-14 Apparecchiatura di comunicazione programmabile

Country Status (3)

Country Link
DE (1) DE2848642A1 (it)
FR (1) FR2410399B1 (it)
IT (1) IT1160068B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56125139A (en) * 1980-02-04 1981-10-01 Nippon Telegr & Teleph Corp <Ntt> Communication controller of parallel processing
EP0048781B1 (fr) * 1980-09-26 1985-03-27 International Business Machines Corporation Adaptateur de lignes de communication destiné à un contrôleur de communications
EP0077863B1 (fr) * 1981-10-28 1986-09-17 International Business Machines Corporation Dispositif de balayage de lignes de communications destiné à un contrôleur de communications

Also Published As

Publication number Publication date
IT1160068B (it) 1987-03-04
FR2410399A1 (fr) 1979-06-22
FR2410399B1 (fr) 1986-08-08
DE2848642A1 (de) 1979-06-07

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