FR2408176A1 - Procede et mecanisme de traduction d'adresse virtuelle en adresse reelle - Google Patents

Procede et mecanisme de traduction d'adresse virtuelle en adresse reelle

Info

Publication number
FR2408176A1
FR2408176A1 FR7831169A FR7831169A FR2408176A1 FR 2408176 A1 FR2408176 A1 FR 2408176A1 FR 7831169 A FR7831169 A FR 7831169A FR 7831169 A FR7831169 A FR 7831169A FR 2408176 A1 FR2408176 A1 FR 2408176A1
Authority
FR
France
Prior art keywords
address
virtual address
zone
memory
descriptor
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
FR7831169A
Other languages
English (en)
French (fr)
Other versions
FR2408176B1 (enrdf_load_stackoverflow
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.)
Unisys Corp
Original Assignee
Sperry Rand 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 Sperry Rand Corp filed Critical Sperry Rand Corp
Publication of FR2408176A1 publication Critical patent/FR2408176A1/fr
Application granted granted Critical
Publication of FR2408176B1 publication Critical patent/FR2408176B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/0223—User address space allocation, e.g. contiguous or non contiguous base addressing
    • G06F12/0292—User address space allocation, e.g. contiguous or non contiguous base addressing using tables or multilevel address translation means

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)
FR7831169A 1977-11-04 1978-11-03 Procede et mecanisme de traduction d'adresse virtuelle en adresse reelle Granted FR2408176A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84853577A 1977-11-04 1977-11-04

Publications (2)

Publication Number Publication Date
FR2408176A1 true FR2408176A1 (fr) 1979-06-01
FR2408176B1 FR2408176B1 (enrdf_load_stackoverflow) 1982-06-25

Family

ID=25303555

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7831169A Granted FR2408176A1 (fr) 1977-11-04 1978-11-03 Procede et mecanisme de traduction d'adresse virtuelle en adresse reelle

Country Status (6)

Country Link
JP (1) JPS5474636A (enrdf_load_stackoverflow)
CA (1) CA1119313A (enrdf_load_stackoverflow)
DE (1) DE2847737C2 (enrdf_load_stackoverflow)
FR (1) FR2408176A1 (enrdf_load_stackoverflow)
GB (1) GB2008821B (enrdf_load_stackoverflow)
IT (1) IT1100062B (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0044924A3 (en) * 1980-06-06 1983-09-07 Nec Corporation Physical address developing unit and method
WO1985004031A1 (en) * 1984-03-02 1985-09-12 Goran Anders Hendrik Hemdal Virtual address to real address conversion
EP0290110A3 (en) * 1981-05-22 1989-04-12 Data General Corporation Digital data processing system

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5734251A (en) * 1980-08-07 1982-02-24 Toshiba Corp Address conversion and generating system
US4550368A (en) * 1982-07-02 1985-10-29 Sun Microsystems, Inc. High-speed memory and memory management system
US4545016A (en) * 1983-01-07 1985-10-01 Tandy Corporation Memory management system
JP2522248B2 (ja) * 1986-05-24 1996-08-07 株式会社日立製作所 記憶装置アクセス機構

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1254679A (en) * 1969-09-17 1971-11-24 Burroughs Corp Apparatus for allocating small memory spaces to a computer program and apparatus for de-allocating small memory spaces assigned to a computer program
DE2260353A1 (de) * 1971-12-23 1973-06-28 Ibm Verfahren und vorrichtung zur speichersteuerung und adressenumsetzung
US3938100A (en) * 1974-06-07 1976-02-10 Control Data Corporation Virtual addressing apparatus for addressing the memory of a computer utilizing associative addressing techniques
US3938096A (en) * 1973-12-17 1976-02-10 Honeywell Information Systems Inc. Apparatus for developing an address of a segment within main memory and an absolute address of an operand within the segment
FR2315744A1 (fr) * 1975-06-27 1977-01-21 Telemecanique Electrique Dispositif auxiliaire d'adressage virtuel

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1254679A (en) * 1969-09-17 1971-11-24 Burroughs Corp Apparatus for allocating small memory spaces to a computer program and apparatus for de-allocating small memory spaces assigned to a computer program
DE2260353A1 (de) * 1971-12-23 1973-06-28 Ibm Verfahren und vorrichtung zur speichersteuerung und adressenumsetzung
US3938096A (en) * 1973-12-17 1976-02-10 Honeywell Information Systems Inc. Apparatus for developing an address of a segment within main memory and an absolute address of an operand within the segment
US3938100A (en) * 1974-06-07 1976-02-10 Control Data Corporation Virtual addressing apparatus for addressing the memory of a computer utilizing associative addressing techniques
FR2315744A1 (fr) * 1975-06-27 1977-01-21 Telemecanique Electrique Dispositif auxiliaire d'adressage virtuel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0044924A3 (en) * 1980-06-06 1983-09-07 Nec Corporation Physical address developing unit and method
EP0290110A3 (en) * 1981-05-22 1989-04-12 Data General Corporation Digital data processing system
WO1985004031A1 (en) * 1984-03-02 1985-09-12 Goran Anders Hendrik Hemdal Virtual address to real address conversion

Also Published As

Publication number Publication date
GB2008821A (en) 1979-06-06
DE2847737A1 (de) 1979-05-17
IT1100062B (it) 1985-09-28
GB2008821B (en) 1982-01-13
FR2408176B1 (enrdf_load_stackoverflow) 1982-06-25
CA1119313A (en) 1982-03-02
IT7829424A0 (it) 1978-11-03
JPS5474636A (en) 1979-06-14
JPS6136264B2 (enrdf_load_stackoverflow) 1986-08-18
DE2847737C2 (de) 1982-08-05

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Legal Events

Date Code Title Description
ST Notification of lapse