FR1458543A - Système de protection de mémoire - Google Patents

Système de protection de mémoire

Info

Publication number
FR1458543A
FR1458543A FR32836A FR32836A FR1458543A FR 1458543 A FR1458543 A FR 1458543A FR 32836 A FR32836 A FR 32836A FR 32836 A FR32836 A FR 32836A FR 1458543 A FR1458543 A FR 1458543A
Authority
FR
France
Prior art keywords
protection system
memory protection
memory
protection
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
FR32836A
Other languages
English (en)
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.)
Raytheon Co
Original Assignee
Hughes Aircraft Co
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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Priority to FR32836A priority Critical patent/FR1458543A/fr
Application granted granted Critical
Publication of FR1458543A publication Critical patent/FR1458543A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/002—Error detection; Error correction; Monitoring protecting against parasitic influences, e.g. noise, temperatures
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Power Sources (AREA)
  • Stand-By Power Supply Arrangements (AREA)
FR32836A 1964-10-02 1965-09-27 Système de protection de mémoire Expired FR1458543A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR32836A FR1458543A (fr) 1964-10-02 1965-09-27 Système de protection de mémoire

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US401173A US3321747A (en) 1964-10-02 1964-10-02 Memory protection system
FR32836A FR1458543A (fr) 1964-10-02 1965-09-27 Système de protection de mémoire

Publications (1)

Publication Number Publication Date
FR1458543A true FR1458543A (fr) 1966-03-04

Family

ID=23586631

Family Applications (1)

Application Number Title Priority Date Filing Date
FR32836A Expired FR1458543A (fr) 1964-10-02 1965-09-27 Système de protection de mémoire

Country Status (5)

Country Link
US (1) US3321747A (fr)
JP (1) JPS4315100B1 (fr)
DE (1) DE1499196B2 (fr)
FR (1) FR1458543A (fr)
SE (1) SE317213B (fr)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3463993A (en) * 1966-12-27 1969-08-26 Ibm High speed-high impedance electrical switch
US3781811A (en) * 1967-09-14 1973-12-25 Tokyo Shibaura Electric Co Memory protective systems for computers
US3624617A (en) * 1969-12-05 1971-11-30 Singer Co Memory protection circuit
US3982620A (en) * 1972-01-25 1976-09-28 Nsm Apparatebau Gmbh Kommanditgesellschaft Coin computing apparatus
US3801963A (en) * 1972-09-28 1974-04-02 Burroughs Corp Method and apparatus for transferring data from a volatile data store upon the occurrence of a power failure in a computer
US3827030A (en) * 1973-01-29 1974-07-30 Gulf & Western Industries Programmable controller using a random access memory
FR2261694A5 (fr) * 1973-09-05 1975-09-12 Honeywell Bull Soc Ind
US3937937A (en) * 1973-12-26 1976-02-10 Xerox Corporation Primary power fault detector
SE7512399L (sv) * 1974-11-07 1976-05-10 Decca Ltd Anordning for datakvarhallning
JPS5444535B2 (fr) * 1975-01-31 1979-12-26
US4030073A (en) * 1975-11-05 1977-06-14 Digital Equipment Corporation Initialization circuit for establishing initial operation of a digital computer
US4131942A (en) * 1977-01-10 1978-12-26 Xerox Corporation Non-volatile storage module for a controller
GB1545169A (en) * 1977-09-22 1979-05-02 Burroughs Corp Data processor system including data-save controller for protection against loss of volatile memory information during power failure
DE2803202C2 (de) * 1978-01-25 1981-10-08 Elektroinnung München, 8000 München Schaltungsanordnung zur Datensicherung von in als flüchtige (volatile) Speicher ausgebildeten Schreib-Lese- Speichern (RAM) gespeicherten Informationen
DE2807814C2 (de) * 1978-02-23 1986-10-23 Siemens AG, 1000 Berlin und 8000 München Spannungsüberwachungsschaltung
US4234920A (en) * 1978-11-24 1980-11-18 Engineered Systems, Inc. Power failure detection and restart system
DE2931417C2 (de) * 1979-08-02 1984-11-22 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zum gezielten Unterbrechen des Funktionsablaufs einer Steuerschaltung
US4368518A (en) * 1979-10-09 1983-01-11 Mitsubishi Denki Kabushiki Kaisha Cage position detecting apparatus
US4430704A (en) 1980-01-21 1984-02-07 The United States Of America As Represented By The Secretary Of The Navy Programmable bootstrap loading system
US4327410A (en) * 1980-03-26 1982-04-27 Ncr Corporation Processor auto-recovery system
JPS57153306A (en) * 1981-03-17 1982-09-21 Matsushita Electric Works Ltd Sequence controller
US4399538A (en) * 1981-04-30 1983-08-16 Pitney Bowes Inc. Control system for inhibiting processing communications
JPS5960667A (ja) * 1982-09-30 1984-04-06 Hitachi Ltd 磁気テ−プジヤ−ナルの判別方法
US4531214A (en) * 1983-05-24 1985-07-23 United Technologies Corporation Power loss analyzer circuit
GB2145253A (en) * 1983-08-17 1985-03-20 Philips Electronic Associated Method of controlling a domestic appliance
US4567560A (en) * 1983-09-09 1986-01-28 Westinghouse Electric Corp. Multiprocessor supervisory control for an elevator system
JPS60238920A (ja) * 1984-05-11 1985-11-27 Fanuc Ltd メモリのデ−タ保持回路
US4611126A (en) * 1984-10-04 1986-09-09 Werkzeugmaschinenfabrik Oerlikon-Buehrle Ag Power on/off reset generator
US4852051A (en) * 1986-07-18 1989-07-25 The Toro Company Flexible irrigation controller
US5021963A (en) * 1988-12-30 1991-06-04 Pitney Bowes Inc. EPM having an improvement in accounting update security

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL230983A (fr) * 1957-09-03
US3167685A (en) * 1961-05-08 1965-01-26 Gen Precision Inc Computer protection circuit
GB1032081A (en) * 1961-09-13 1966-06-08 English Electric Co Ltd Electric supply and control means for an electric digital computer
US3248697A (en) * 1962-11-27 1966-04-26 Ibm Error classification and correction system

Also Published As

Publication number Publication date
SE317213B (fr) 1969-11-10
DE1499196A1 (de) 1969-11-06
DE1499196B2 (de) 1970-12-23
JPS4315100B1 (fr) 1968-06-25
US3321747A (en) 1967-05-23

Similar Documents

Publication Publication Date Title
FR1507799A (fr) Système de protection de la mémoire
AT255801B (de) Mikroprogrammgesteuerte Datenverarbeitungsanlage
AT261940B (de) Datenverarbeitungsanlage
BE743584A (fr) Système de mémoire de position
FR1453946A (fr) Système de mémoire
FR1497335A (fr) Système de mémoire perfectionné
FR1453330A (fr) Système de protection de données emmagasinées
FR1466235A (fr) Système multiplexeur
FR1526571A (fr) Système de mémoire
FR1453673A (fr) Système de mémoire-fichier
FR1465739A (fr) Système de mémoire associative
CH418414A (fr) Système radar
FR1455257A (fr) Mémoire
FR1429996A (fr) Système de limitation de surintensités
FR1430601A (fr) Dispositif de mémoire
FR1460339A (fr) Système de décodage
CH422894A (fr) Dispositif de mémoire
FR1436170A (fr) Perfectionnement au système de protection des mémoires
FR1412453A (fr) Système de mémoire
FR1409531A (fr) Système de mémoire
FR1405500A (fr) Système de mémoire
FR1364815A (fr) Système de mémoire
FR1457238A (fr) Système de calcul numérique
FR1418837A (fr) Système énergie-réfrigération
FR1532941A (fr) Système de protection