CA996256A - Planar core memory stack - Google Patents

Planar core memory stack

Info

Publication number
CA996256A
CA996256A CA153,216A CA153216A CA996256A CA 996256 A CA996256 A CA 996256A CA 153216 A CA153216 A CA 153216A CA 996256 A CA996256 A CA 996256A
Authority
CA
Canada
Prior art keywords
memory stack
core memory
planar core
planar
stack
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
CA153,216A
Other languages
English (en)
Other versions
CA153216S (en
Inventor
Victor L. Sell
Syed M.S. Alvi
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.)
Ampex Corp
Original Assignee
Ampex Corp
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
Priority claimed from US00186621A external-priority patent/US3825907A/en
Application filed by Ampex Corp filed Critical Ampex Corp
Application granted granted Critical
Publication of CA996256A publication Critical patent/CA996256A/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
    • G11C11/06—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Credit Cards Or The Like (AREA)
CA153,216A 1971-10-05 1972-10-04 Planar core memory stack Expired CA996256A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00186621A US3825907A (en) 1971-07-26 1971-10-05 Planar core memory stack

Publications (1)

Publication Number Publication Date
CA996256A true CA996256A (en) 1976-08-31

Family

ID=22685648

Family Applications (1)

Application Number Title Priority Date Filing Date
CA153,216A Expired CA996256A (en) 1971-10-05 1972-10-04 Planar core memory stack

Country Status (5)

Country Link
BE (1) BE789703A (enExample)
CA (1) CA996256A (enExample)
DE (1) DE2248855C3 (enExample)
FR (1) FR2156054B1 (enExample)
GB (1) GB1357864A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3999173A (en) * 1975-03-17 1976-12-21 The Singer Company Serial core memory array

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3636533A (en) * 1969-11-28 1972-01-18 Singer Co Memory core submodule

Also Published As

Publication number Publication date
GB1357864A (en) 1974-06-26
DE2248855C3 (de) 1979-08-02
FR2156054A1 (enExample) 1973-05-25
DE2248855A1 (de) 1973-04-19
BE789703A (fr) 1973-02-01
DE2248855B2 (de) 1978-11-16
FR2156054B1 (enExample) 1977-08-26

Similar Documents

Publication Publication Date Title
AU463321B2 (en) 3d-coaxial memory combination
AU4158372A (en) Improved storage structure
MY7500224A (en) Stack memory systems
CA1012242A (en) Magnetic card reader-recorder
CA977867A (en) Opto-magnetic memory
AU456214B2 (en) Primary cell case
CA996256A (en) Planar core memory stack
CA931659A (en) High density core memory matrix
CA938379A (en) Magnetic core memories
CA966583A (en) High density planar core memory
CA875230A (en) Magnetic memory
CA938077A (en) Stack structure
CA862602A (en) Core chuck
CA973250A (en) Alkaline primary cell
CA887866A (en) Magnetic film memory
CA865897A (en) Magnetic film memory
CA843640A (en) Laminated ferrite memory cores
CA874120A (en) Magnetic memory system
CA864127A (en) Magnetic memory system
CA880490A (en) Compact cell construction
CA861365A (en) Information storage devices
CA878781A (en) Memory matrix
CA878782A (en) Memory matrix
CA871897A (en) Memory flip-flop
AU473781B2 (en) Reading aid