ES505787A0 - Una instalacion de tratamiento de datos para transferir ba- terias de datos - Google Patents

Una instalacion de tratamiento de datos para transferir ba- terias de datos

Info

Publication number
ES505787A0
ES505787A0 ES505787A ES505787A ES505787A0 ES 505787 A0 ES505787 A0 ES 505787A0 ES 505787 A ES505787 A ES 505787A ES 505787 A ES505787 A ES 505787A ES 505787 A0 ES505787 A0 ES 505787A0
Authority
ES
Spain
Prior art keywords
data
processing facility
data processing
batteries
transfer
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.)
Granted
Application number
ES505787A
Other languages
English (en)
Other versions
ES8303744A1 (es
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.)
Bull HN Information Systems Italia SpA
Bull HN Information Systems Inc
Original Assignee
Honeywell Information Systems Italia SpA
Honeywell Information Systems Inc
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 US06/191,875 external-priority patent/US4385382A/en
Priority claimed from US06/191,580 external-priority patent/US4405981A/en
Priority claimed from US06/191,629 external-priority patent/US4380065A/en
Application filed by Honeywell Information Systems Italia SpA, Honeywell Information Systems Inc filed Critical Honeywell Information Systems Italia SpA
Publication of ES505787A0 publication Critical patent/ES505787A0/es
Publication of ES8303744A1 publication Critical patent/ES8303744A1/es
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
    • G06F13/22—Handling requests for interconnection or transfer for access to input/output bus using successive scanning, e.g. polling
    • G06F13/225—Handling requests for interconnection or transfer for access to input/output bus using successive scanning, e.g. polling with priority control

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Communication Control (AREA)
  • Bus Control (AREA)
  • Small-Scale Networks (AREA)
ES505787A 1980-09-29 1981-09-25 Una instalacion de tratamiento de datos para transferir ba- terias de datos Expired ES8303744A1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/191,875 US4385382A (en) 1980-09-29 1980-09-29 Communication multiplexer having a variable priority scheme using a read only memory
US06/191,580 US4405981A (en) 1980-09-29 1980-09-29 Communication multiplexer having an apparatus for establishing a single line priority
US06/191,629 US4380065A (en) 1980-09-29 1980-09-29 Communication multiplexer variable priority scheme

Publications (2)

Publication Number Publication Date
ES505787A0 true ES505787A0 (es) 1983-02-01
ES8303744A1 ES8303744A1 (es) 1983-02-01

Family

ID=27392912

Family Applications (1)

Application Number Title Priority Date Filing Date
ES505787A Expired ES8303744A1 (es) 1980-09-29 1981-09-25 Una instalacion de tratamiento de datos para transferir ba- terias de datos

Country Status (3)

Country Link
EP (1) EP0049157A3 (es)
ES (1) ES8303744A1 (es)
FI (1) FI76462C (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4608685A (en) * 1984-04-30 1986-08-26 Northern Telecom Limited Packet and circuit switched communications network

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3863226A (en) * 1973-01-02 1975-01-28 Honeywell Inf Systems Configurable communications controller having shared logic for providing predetermined operations
US4100533A (en) * 1976-12-06 1978-07-11 Bell Telephone Laboratories, Incorporated Multipoint polling technique
US4188665A (en) * 1977-11-29 1980-02-12 International Business Machines Corporation Programmable communications subsystem

Also Published As

Publication number Publication date
FI76462C (fi) 1988-10-10
ES8303744A1 (es) 1983-02-01
EP0049157A3 (en) 1984-04-25
FI76462B (fi) 1988-06-30
FI812854L (fi) 1982-03-30
EP0049157A2 (en) 1982-04-07

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970606