GB1555234A - Computer input/output system with paged memory - Google Patents

Computer input/output system with paged memory

Info

Publication number
GB1555234A
GB1555234A GB2721076A GB2721076A GB1555234A GB 1555234 A GB1555234 A GB 1555234A GB 2721076 A GB2721076 A GB 2721076A GB 2721076 A GB2721076 A GB 2721076A GB 1555234 A GB1555234 A GB 1555234A
Authority
GB
United Kingdom
Prior art keywords
output system
computer input
paged memory
paged
memory
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
GB2721076A
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
Application filed by Honeywell Information Systems Italia SpA, Honeywell Information Systems Inc filed Critical Honeywell Information Systems Italia SpA
Publication of GB1555234A publication Critical patent/GB1555234A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/10—Address translation
    • G06F12/1081—Address translation for peripheral access to main memory, e.g. direct memory access [DMA]
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
GB2721076A 1975-06-30 1976-06-30 Computer input/output system with paged memory Expired GB1555234A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59154975A 1975-06-30 1975-06-30

Publications (1)

Publication Number Publication Date
GB1555234A true GB1555234A (en) 1979-11-07

Family

ID=24366919

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2721076A Expired GB1555234A (en) 1975-06-30 1976-06-30 Computer input/output system with paged memory

Country Status (5)

Country Link
JP (1) JPS5922977B2 (en)
BE (1) BE843646A (en)
DE (1) DE2629311A1 (en)
GB (1) GB1555234A (en)
HK (1) HK37680A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4155119A (en) * 1977-09-21 1979-05-15 Sperry Rand Corporation Method for providing virtual addressing for externally specified addressed input/output operations
US4277826A (en) * 1978-10-23 1981-07-07 Collins Robert W Synchronizing mechanism for page replacement control
US4476524A (en) * 1981-07-02 1984-10-09 International Business Machines Corporation Page storage control methods and means

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1447297A (en) * 1972-12-06 1976-08-25 Amdahl Corp Data processing system

Also Published As

Publication number Publication date
JPS5922977B2 (en) 1984-05-30
DE2629311A1 (en) 1977-01-20
JPS5220729A (en) 1977-02-16
BE843646A (en) 1976-10-18
HK37680A (en) 1980-07-18
DE2629311C2 (en) 1987-11-19

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940630