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BR8004754A - Mecanismo de interface de informacoes e controlador i/o - Google Patents

Mecanismo de interface de informacoes e controlador i/o

Info

Publication number
BR8004754A
BR8004754A BR8004754A BR8004754A BR8004754A BR 8004754 A BR8004754 A BR 8004754A BR 8004754 A BR8004754 A BR 8004754A BR 8004754 A BR8004754 A BR 8004754A BR 8004754 A BR8004754 A BR 8004754A
Authority
BR
Brazil
Prior art keywords
controller
information interface
interface mechanism
information
interface
Prior art date
Application number
BR8004754A
Other languages
English (en)
Inventor
J Dinwiddie
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
Application filed by Ibm filed Critical Ibm
Publication of BR8004754A publication Critical patent/BR8004754A/pt

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
    • G06F13/4009—Coupling between buses with data restructuring
    • G06F13/4018—Coupling between buses with data restructuring with data-width conversion

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Bus Control (AREA)
  • Memory System (AREA)
BR8004754A 1979-07-30 1980-07-29 Mecanismo de interface de informacoes e controlador i/o BR8004754A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/062,261 US4309754A (en) 1979-07-30 1979-07-30 Data interface mechanism for interfacing bit-parallel data buses of different bit width

Publications (1)

Publication Number Publication Date
BR8004754A true BR8004754A (pt) 1981-02-10

Family

ID=22041301

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8004754A BR8004754A (pt) 1979-07-30 1980-07-29 Mecanismo de interface de informacoes e controlador i/o

Country Status (8)

Country Link
US (1) US4309754A (pt)
EP (1) EP0023568B1 (pt)
JP (1) JPS5621220A (pt)
AU (1) AU534660B2 (pt)
BR (1) BR8004754A (pt)
CA (1) CA1148266A (pt)
DE (1) DE3067120D1 (pt)
ES (1) ES493788A0 (pt)

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Also Published As

Publication number Publication date
DE3067120D1 (en) 1984-04-26
EP0023568A3 (en) 1981-08-12
ES8104595A1 (es) 1981-04-01
EP0023568A2 (en) 1981-02-11
AU5908280A (en) 1981-02-05
CA1148266A (en) 1983-06-14
US4309754A (en) 1982-01-05
EP0023568B1 (en) 1984-03-21
JPS5621220A (en) 1981-02-27
JPS5757739B2 (pt) 1982-12-06
ES493788A0 (es) 1981-04-01
AU534660B2 (en) 1984-02-09

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