FR1233906A - Magnetic memories - Google Patents

Magnetic memories

Info

Publication number
FR1233906A
FR1233906A FR803319A FR803319A FR1233906A FR 1233906 A FR1233906 A FR 1233906A FR 803319 A FR803319 A FR 803319A FR 803319 A FR803319 A FR 803319A FR 1233906 A FR1233906 A FR 1233906A
Authority
FR
France
Prior art keywords
magnetic memories
memories
magnetic
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
FR803319A
Other languages
French (fr)
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Application granted granted Critical
Publication of FR1233906A publication Critical patent/FR1233906A/en
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
    • G11C11/14—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using thin-film elements
    • 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
    • G11C11/14—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using thin-film elements
    • G11C11/15—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using thin-film elements using multiple magnetic layers
    • 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
    • G11C11/16—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using elements in which the storage effect is based on magnetic spin effect
    • 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
    • G11C11/16—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using elements in which the storage effect is based on magnetic spin effect
    • G11C11/165—Auxiliary circuits
    • G11C11/1675—Writing or programming circuits or methods
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
    • G11C19/02—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements
    • G11C19/08—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure
    • G11C19/0808—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure using magnetic domain propagation
    • G11C19/0841—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure using magnetic domain propagation using electric current

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
FR803319A 1958-08-22 1959-08-21 Magnetic memories Expired FR1233906A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB27016/58A GB875192A (en) 1958-08-22 1958-08-22 Improvements in or relating to magnetic memory elements

Publications (1)

Publication Number Publication Date
FR1233906A true FR1233906A (en) 1960-10-13

Family

ID=10252810

Family Applications (1)

Application Number Title Priority Date Filing Date
FR803319A Expired FR1233906A (en) 1958-08-22 1959-08-21 Magnetic memories

Country Status (3)

Country Link
FR (1) FR1233906A (en)
GB (1) GB875192A (en)
NL (1) NL242562A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1271769B (en) * 1963-07-11 1968-07-04 Toko Inc Matrix-like word-organized memory arrangement
DE1272372B (en) * 1962-05-21 1968-07-11 Western Electric Co Controllable magnetic storage unit
DE1280935B (en) * 1963-08-29 1968-10-24 Sperry Rand Corp Method for storing data in magnetic memory and arrangement for carrying out the method
DE1291376B (en) * 1964-03-17 1969-03-27 Maeda Hisao Magnetic storage
DE1295020B (en) * 1963-12-30 1969-05-14 Sperry Rand Corp Associative memory
DE1449395B1 (en) * 1962-09-21 1970-09-03 Kokusai Denshin Denwa Co Ltd Magnetic storage matrix

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1272372B (en) * 1962-05-21 1968-07-11 Western Electric Co Controllable magnetic storage unit
DE1449395B1 (en) * 1962-09-21 1970-09-03 Kokusai Denshin Denwa Co Ltd Magnetic storage matrix
DE1271769B (en) * 1963-07-11 1968-07-04 Toko Inc Matrix-like word-organized memory arrangement
DE1280935B (en) * 1963-08-29 1968-10-24 Sperry Rand Corp Method for storing data in magnetic memory and arrangement for carrying out the method
DE1295020B (en) * 1963-12-30 1969-05-14 Sperry Rand Corp Associative memory
DE1291376B (en) * 1964-03-17 1969-03-27 Maeda Hisao Magnetic storage

Also Published As

Publication number Publication date
NL242562A (en)
GB875192A (en) 1961-08-16

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