FR1219852A - Perfectionnements aux dispositifs de mémoire - Google Patents

Perfectionnements aux dispositifs de mémoire

Info

Publication number
FR1219852A
FR1219852A FR791778A FR791778A FR1219852A FR 1219852 A FR1219852 A FR 1219852A FR 791778 A FR791778 A FR 791778A FR 791778 A FR791778 A FR 791778A FR 1219852 A FR1219852 A FR 1219852A
Authority
FR
France
Prior art keywords
enhancements
memory devices
memory
devices
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
FR791778A
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.)
GTE Sylvania Inc
Original Assignee
Sylvania Electric Products 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 Sylvania Electric Products Inc filed Critical Sylvania Electric Products Inc
Application granted granted Critical
Publication of FR1219852A publication Critical patent/FR1219852A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
    • G11C11/06—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element
    • G11C11/06007—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element using a single aperture or single magnetic closed circuit
    • G11C11/06014—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element using a single aperture or single magnetic closed circuit using one such element per bit

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Digital Magnetic Recording (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
FR791778A 1958-04-10 1959-04-10 Perfectionnements aux dispositifs de mémoire Expired FR1219852A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72760258A 1958-04-10 1958-04-10

Publications (1)

Publication Number Publication Date
FR1219852A true FR1219852A (fr) 1960-05-20

Family

ID=24923279

Family Applications (1)

Application Number Title Priority Date Filing Date
FR791778A Expired FR1219852A (fr) 1958-04-10 1959-04-10 Perfectionnements aux dispositifs de mémoire

Country Status (4)

Country Link
US (1) US3641519A (fr)
DE (1) DE1149391B (fr)
FR (1) FR1219852A (fr)
GB (1) GB885944A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1231758B (de) * 1960-12-06 1967-01-05 Sperry Rand Corp Phasenmoduliertes Lesesystem
FR2104796A1 (fr) * 1970-07-22 1972-04-21 Philips Nv

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6411687A (fr) * 1964-10-08 1966-04-12
US4161037A (en) * 1974-10-18 1979-07-10 Vychislitelny Tsentr Sibirskogo Otdelenia Akademii Nauk Sssr Ferrite core memory
US4009436A (en) * 1975-12-15 1977-02-22 Pitney-Bowes, Inc. Latch strobe generator circuit
US4034287A (en) * 1975-12-15 1977-07-05 Pitney-Bowes, Inc. General purpose digital logic monitor
US4106109A (en) * 1977-02-01 1978-08-08 Ncr Corporation Random access memory system providing high-speed digital data output
US4437173A (en) * 1981-07-16 1984-03-13 Ampex Corporation Core memory controlled by auxiliary core
US4852051A (en) * 1986-07-18 1989-07-25 The Toro Company Flexible irrigation controller
US5027323A (en) * 1988-01-14 1991-06-25 Hitachi, Ltd. Write pulse signal generating circuit for a semiconductor memory device
US9543067B2 (en) * 2013-12-20 2017-01-10 Nxp Usa, Inc. Magnetic pre-conditioning of magnetic sensors

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734182A (en) * 1952-03-08 1956-02-07 rajchman
US2776419A (en) * 1953-03-26 1957-01-01 Rca Corp Magnetic memory system
NL94138C (fr) * 1953-03-26
US2781503A (en) * 1953-04-29 1957-02-12 American Mach & Foundry Magnetic memory circuits employing biased magnetic binary cores
DE965925C (de) * 1953-08-03 1957-06-27 Max Planck Gesellschaft Aufrufvorrichtung fuer eine aus Magnetkernen bestehende Speichermatrix bei elektronischen Rechenmaschinen
NL273198A (fr) * 1953-08-20
BE531364A (fr) * 1953-08-25
NL198585A (fr) * 1954-07-02
BE539788A (fr) * 1954-07-14
US2802203A (en) * 1955-03-08 1957-08-06 Telemeter Magnetics And Electr Magnetic memory system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1231758B (de) * 1960-12-06 1967-01-05 Sperry Rand Corp Phasenmoduliertes Lesesystem
FR2104796A1 (fr) * 1970-07-22 1972-04-21 Philips Nv

Also Published As

Publication number Publication date
DE1149391B (de) 1963-05-30
GB885944A (en) 1962-01-03
US3641519A (en) 1972-02-08

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