FR1475144A - Priority of memory references in a data processing system - Google Patents

Priority of memory references in a data processing system

Info

Publication number
FR1475144A
FR1475144A FR56208A FR56208A FR1475144A FR 1475144 A FR1475144 A FR 1475144A FR 56208 A FR56208 A FR 56208A FR 56208 A FR56208 A FR 56208A FR 1475144 A FR1475144 A FR 1475144A
Authority
FR
France
Prior art keywords
priority
data processing
processing system
memory references
references
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
FR56208A
Other languages
French (fr)
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Priority to FR56208A priority Critical patent/FR1475144A/en
Priority claimed from US609254A external-priority patent/US3377579A/en
Application granted granted Critical
Publication of FR1475144A publication Critical patent/FR1475144A/en
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
    • G06F13/16—Handling requests for interconnection or transfer for access to memory bus
    • G06F13/18—Handling requests for interconnection or transfer for access to memory bus based on priority control
    • 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
    • G06F13/122—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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/76—Architectures of general purpose stored program computers
    • G06F15/78—Architectures of general purpose stored program computers comprising a single central processing unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
FR56208A 1965-04-05 1966-04-04 Priority of memory references in a data processing system Expired FR1475144A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR56208A FR1475144A (en) 1965-04-05 1966-04-04 Priority of memory references in a data processing system

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US44531665A 1965-04-05 1965-04-05
US44531965A 1965-04-05 1965-04-05
FR56208A FR1475144A (en) 1965-04-05 1966-04-04 Priority of memory references in a data processing system
US609254A US3377579A (en) 1965-04-05 1967-01-13 Plural channel priority control
US609239A US3376556A (en) 1965-04-05 1967-01-13 Storage reference priority in a data processing system

Publications (1)

Publication Number Publication Date
FR1475144A true FR1475144A (en) 1967-03-31

Family

ID=27514785

Family Applications (1)

Application Number Title Priority Date Filing Date
FR56208A Expired FR1475144A (en) 1965-04-05 1966-04-04 Priority of memory references in a data processing system

Country Status (1)

Country Link
FR (1) FR1475144A (en)

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