IT1160068B - Apparecchiatura di comunicazione programmabile - Google Patents

Apparecchiatura di comunicazione programmabile

Info

Publication number
IT1160068B
IT1160068B IT29732/78A IT2973278A IT1160068B IT 1160068 B IT1160068 B IT 1160068B IT 29732/78 A IT29732/78 A IT 29732/78A IT 2973278 A IT2973278 A IT 2973278A IT 1160068 B IT1160068 B IT 1160068B
Authority
IT
Italy
Prior art keywords
communication equipment
programmable communication
programmable
equipment
communication
Prior art date
Application number
IT29732/78A
Other languages
English (en)
Other versions
IT7829732A0 (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 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
    • G06F13/38—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 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
    • G06F13/124—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 IT7829732A0 (it) 1978-11-14
IT1160068B true 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
DE3175351D1 (en) * 1981-10-28 1986-10-23 Ibm Scanning device for communication lines, adapted for a communication controller

Also Published As

Publication number Publication date
FR2410399A1 (fr) 1979-06-22
DE2848642A1 (de) 1979-06-07
IT7829732A0 (it) 1978-11-14
FR2410399B1 (fr) 1986-08-08

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