FR1515320A - Mémoire magnétique à sélection linéaire - Google Patents

Mémoire magnétique à sélection linéaire

Info

Publication number
FR1515320A
FR1515320A FR96087A FR96087A FR1515320A FR 1515320 A FR1515320 A FR 1515320A FR 96087 A FR96087 A FR 96087A FR 96087 A FR96087 A FR 96087A FR 1515320 A FR1515320 A FR 1515320A
Authority
FR
France
Prior art keywords
magnetic memory
selection magnetic
linear selection
linear
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
FR96087A
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.)
Litton Industries Inc
Original Assignee
Litton Industries 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 Litton Industries Inc filed Critical Litton Industries Inc
Application granted granted Critical
Publication of FR1515320A publication Critical patent/FR1515320A/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
    • G11C11/06021—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 with destructive read-out
    • G11C11/06028—Matrixes
    • G11C11/06042—"word"-organised, e.g. 2D organisation or linear selection, i.e. full current selection through all the bit-cores of a word during reading
    • 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
    • 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
    • G11C11/06021—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 with destructive read-out
    • G11C11/06028—Matrixes
    • G11C11/06035—Bit core selection for writing or reading, by at least two coincident partial currents, e.g. "bit"- organised, 2L/2D, or 3D
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C17/00—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards
    • G11C17/02—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards using magnetic or inductive elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Semiconductor Memories (AREA)
  • Measuring Magnetic Variables (AREA)
  • Mram Or Spin Memory Techniques (AREA)
  • Static Random-Access Memory (AREA)
  • Magnetically Actuated Valves (AREA)
  • Digital Magnetic Recording (AREA)
  • Electronic Switches (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
FR96087A 1966-02-23 1967-02-22 Mémoire magnétique à sélection linéaire Expired FR1515320A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US52931966A 1966-02-23 1966-02-23
US54449566A 1966-04-22 1966-04-22
US55746966A 1966-06-14 1966-06-14

Publications (1)

Publication Number Publication Date
FR1515320A true FR1515320A (fr) 1968-03-01

Family

ID=27415023

Family Applications (1)

Application Number Title Priority Date Filing Date
FR96087A Expired FR1515320A (fr) 1966-02-23 1967-02-22 Mémoire magnétique à sélection linéaire

Country Status (8)

Country Link
US (3) US3469246A (fr)
BE (3) BE694341A (fr)
CH (3) CH465673A (fr)
DE (3) DE1524911B2 (fr)
FR (1) FR1515320A (fr)
GB (3) GB1150984A (fr)
NL (3) NL6702297A (fr)
SE (2) SE346648B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3700861A (en) * 1970-10-19 1972-10-24 Amp Inc Data card terminal

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2691155A (en) * 1953-02-20 1954-10-05 Rca Corp Memory system
US3244902A (en) * 1959-06-03 1966-04-05 Ncr Co Inhibit logic circuit
US3011158A (en) * 1960-06-28 1961-11-28 Bell Telephone Labor Inc Magnetic memory circuit
US3142049A (en) * 1961-08-25 1964-07-21 Ibm Memory array sensing
US3287710A (en) * 1962-08-31 1966-11-22 Hughes Aircraft Co Word organized high speed magnetic memory system
DE1181276B (de) * 1963-05-02 1964-11-12 Zuse K G Datengeber aus matrixfoermig angeordneten Ferrit-Ringkernen
US3341830A (en) * 1964-05-06 1967-09-12 Bell Telephone Labor Inc Magnetic memory drive circuits
US3388387A (en) * 1964-07-07 1968-06-11 James E. Webb Drive circuit utilizing two cores

Also Published As

Publication number Publication date
DE1524914C3 (de) 1974-01-10
BE694341A (fr) 1967-08-21
GB1159099A (en) 1969-07-23
DE1524911A1 (de) 1970-10-22
US3434128A (en) 1969-03-18
NL6702297A (fr) 1967-08-24
CH456693A (de) 1968-07-31
DE1524911B2 (de) 1971-06-24
DE1524919A1 (de) 1970-11-26
CH465673A (de) 1968-11-30
SE334257B (fr) 1971-04-19
DE1524914A1 (de) 1972-03-02
BE699364A (fr) 1967-12-01
SE346648B (fr) 1972-07-10
GB1150985A (en) 1969-05-07
NL139085B (nl) 1973-06-15
US3469246A (en) 1969-09-23
NL6707054A (fr) 1967-12-15
DE1524914B2 (de) 1973-05-30
BE696859A (fr) 1967-10-10
US3469249A (en) 1969-09-23
GB1150984A (en) 1969-05-07
DE1524919B2 (de) 1973-06-14
CH472090A (de) 1969-04-30
DE1524919C3 (de) 1974-01-24
NL6705750A (fr) 1967-10-23

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