IT1221741B - Gruppo di governo di memoria per calcolatori digitali - Google Patents

Gruppo di governo di memoria per calcolatori digitali

Info

Publication number
IT1221741B
IT1221741B IT22960/83A IT2296083A IT1221741B IT 1221741 B IT1221741 B IT 1221741B IT 22960/83 A IT22960/83 A IT 22960/83A IT 2296083 A IT2296083 A IT 2296083A IT 1221741 B IT1221741 B IT 1221741B
Authority
IT
Italy
Prior art keywords
memory
digital computers
government group
government
group
Prior art date
Application number
IT22960/83A
Other languages
English (en)
Italian (it)
Other versions
IT8322960A0 (it
Inventor
A Baker Paul
L Marten Gary
Original Assignee
Apple Computer
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 Apple Computer filed Critical Apple Computer
Publication of IT8322960A0 publication Critical patent/IT8322960A0/it
Application granted granted Critical
Publication of IT1221741B publication Critical patent/IT1221741B/it

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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/14—Protection against unauthorised use of memory or access to memory
    • G06F12/1416—Protection against unauthorised use of memory or access to memory by checking the object accessibility, e.g. type of access defined by the memory independently of subject rights
    • G06F12/145—Protection against unauthorised use of memory or access to memory by checking the object accessibility, e.g. type of access defined by the memory independently of subject rights the protection being virtual, e.g. for virtual blocks or segments before a translation mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Storage Device Security (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Memory System (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
IT22960/83A 1982-09-29 1983-09-22 Gruppo di governo di memoria per calcolatori digitali IT1221741B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US42686982A 1982-09-29 1982-09-29

Publications (2)

Publication Number Publication Date
IT8322960A0 IT8322960A0 (it) 1983-09-22
IT1221741B true IT1221741B (it) 1990-07-12

Family

ID=23692542

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22960/83A IT1221741B (it) 1982-09-29 1983-09-22 Gruppo di governo di memoria per calcolatori digitali

Country Status (12)

Country Link
JP (1) JPS5979367A (enrdf_load_stackoverflow)
AU (1) AU559067B2 (enrdf_load_stackoverflow)
CA (1) CA1197020A (enrdf_load_stackoverflow)
DE (1) DE3333894A1 (enrdf_load_stackoverflow)
FR (1) FR2533736A1 (enrdf_load_stackoverflow)
GB (1) GB2127994B (enrdf_load_stackoverflow)
IL (1) IL69784A (enrdf_load_stackoverflow)
IN (1) IN161125B (enrdf_load_stackoverflow)
IT (1) IT1221741B (enrdf_load_stackoverflow)
NZ (1) NZ205486A (enrdf_load_stackoverflow)
SE (1) SE464052B (enrdf_load_stackoverflow)
ZA (1) ZA836384B (enrdf_load_stackoverflow)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2176918B (en) * 1985-06-13 1989-11-01 Intel Corp Memory management for microprocessor system
US4972338A (en) * 1985-06-13 1990-11-20 Intel Corporation Memory management for microprocessor 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
AU595378B2 (en) * 1986-08-22 1990-03-29 Commonwealth Scientific And Industrial Research Organisation Content-addressable memory system with active memory circuit
DE3788183D1 (de) * 1986-09-25 1993-12-23 Siemens Ag Adressenverwaltungseinheit einer Multiprozessor-Zentralsteuereinheit eines Nachrichten-Vermittlungssystems.
FR2618578A1 (fr) * 1987-07-21 1989-01-27 Digilog Systeme informatique modulaire embarque a memoire virtuelle integree
DE3901457A1 (de) * 1989-01-19 1990-08-02 Strahlen Umweltforsch Gmbh Verfahren zur adressbereichsueberwachung bei datenverarbeitungsgeraeten in echtzeit
US5617554A (en) * 1992-02-10 1997-04-01 Intel Corporation Physical address size selection and page size selection in an address translator
US5752275A (en) * 1995-03-31 1998-05-12 Intel Corporation Translation look-aside buffer including a single page size translation unit
JP2005100262A (ja) 2003-09-26 2005-04-14 Seiko Epson Corp メモリ管理装置およびメモリ管理プログラム、並びにメモリ管理方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5315779B2 (enrdf_load_stackoverflow) * 1973-08-16 1978-05-27
GB1498116A (en) * 1974-04-18 1978-01-18 Honeywell Inf Systems Data processing systems
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
US3999052A (en) * 1975-06-18 1976-12-21 International Business Machines Corporation Upper bounds address checking system for providing storage protection for a digital data processor
US4037215A (en) * 1976-04-30 1977-07-19 International Business Machines Corporation Key controlled address relocation translation system
GB1585960A (en) * 1976-07-30 1981-03-11 Plessey Co Ltd Information flow security mechanisms for data processing systems
US4093986A (en) * 1976-12-27 1978-06-06 International Business Machines Corporation Address translation with storage protection
JPS5436144A (en) * 1977-08-26 1979-03-16 Toshiba Corp Address conversion unit
DE2837241C2 (de) * 1978-08-25 1982-05-06 Siemens AG, 1000 Berlin und 8000 München Einrichtung zum Sichern von Daten gegen unberechtigten Zugriff
US4366537A (en) * 1980-05-23 1982-12-28 International Business Machines Corp. Authorization mechanism for transfer of program control or data between different address spaces having different storage protect keys

Also Published As

Publication number Publication date
AU1894083A (en) 1984-04-05
GB8316129D0 (en) 1983-07-20
DE3333894C2 (enrdf_load_stackoverflow) 1993-04-01
IL69784A0 (en) 1983-12-30
SE8305290D0 (sv) 1983-09-29
IN161125B (enrdf_load_stackoverflow) 1987-10-10
AU559067B2 (en) 1987-02-19
NZ205486A (en) 1987-02-20
IT8322960A0 (it) 1983-09-22
SE464052B (sv) 1991-02-25
JPS5979367A (ja) 1984-05-08
ZA836384B (en) 1984-05-30
SE8305290L (sv) 1984-03-30
DE3333894A1 (de) 1984-03-29
CA1197020A (en) 1985-11-19
GB2127994A (en) 1984-04-18
GB2127994B (en) 1987-01-21
IL69784A (en) 1986-12-31
FR2533736A1 (fr) 1984-03-30

Similar Documents

Publication Publication Date Title
GB2023314B (en) Digital data processing systems
JPS52125241A (en) Memory configuration used for digital data processing system
DE3480894D1 (de) Digitales datenuebertragungssystem.
FI840874A7 (fi) Haemophilus influenzae b-poly- sackaridexotoxoidkonjugatvaccin.
IT8025576A0 (it) Apparecchiatura di elaborazione disegnali digitali.
DE3485264D1 (de) Digitales datenuebertragungssystem.
DE3485668D1 (de) Digitales datenuebertragungssystem.
FI832669A7 (fi) Dataoeverfoeringssystem
IT1151354B (it) Gruppo di trasmissione poppiero
GB2071371B (en) Digital data processing
IL70230A (en) Digital data processing system
DK419585D0 (da) Behandling af seismiske data
MX158846A (es) Mejoras en computadora digital
DE3484302D1 (de) Digitalcomputeranordnung.
GB2075776B (en) Digital data processing system
DK73683A (da) Dataoverfoeringsanlaeg
IT8348615A0 (it) Gruppo di gioco con figure parlanti
IT1221741B (it) Gruppo di governo di memoria per calcolatori digitali
ES525661A0 (es) Lector-registrador de datos
DK161911C (da) Inkremental digital omsaetter
IT8323511A0 (it) Circuito di protezione per segnali analogici e digitali.
IT8321711A0 (it) Gruppo di pallettizzazione.
DK143783A (da) Datalager
DK160684D0 (da) Organer til overfoersel af data
GB2110439B (en) Digital data processing