CA1098622A - Large capacity major-minor loop bubble domain memory with redundancy - Google Patents

Large capacity major-minor loop bubble domain memory with redundancy

Info

Publication number
CA1098622A
CA1098622A CA275,091A CA275091A CA1098622A CA 1098622 A CA1098622 A CA 1098622A CA 275091 A CA275091 A CA 275091A CA 1098622 A CA1098622 A CA 1098622A
Authority
CA
Canada
Prior art keywords
cells
loop
major loop
loops
cell
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
CA275,091A
Other languages
English (en)
French (fr)
Inventor
Thomas T. Chen
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.)
Boeing North American Inc
Original Assignee
Rockwell International 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
Application filed by Rockwell International Corp filed Critical Rockwell International Corp
Application granted granted Critical
Publication of CA1098622A publication Critical patent/CA1098622A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/02—Deburring or deflashing
    • B29C37/04—Deburring or deflashing of welded articles, e.g. deburring or deflashing in combination with welding
    • 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
    • G11C19/0875—Organisation of a plurality of magnetic shift registers
    • 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
    • G11C19/0875—Organisation of a plurality of magnetic shift registers
    • G11C19/0883—Means for switching magnetic domains from one path into another path, i.e. transfer switches, swap gates or decoders

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Design And Manufacture Of Integrated Circuits (AREA)
  • Semiconductor Memories (AREA)
CA275,091A 1976-05-24 1977-03-29 Large capacity major-minor loop bubble domain memory with redundancy Expired CA1098622A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/689,312 US4075708A (en) 1976-05-24 1976-05-24 Large capacity major-minor loop bubble domain memory with redundancy
US689,312 1976-05-24

Publications (1)

Publication Number Publication Date
CA1098622A true CA1098622A (en) 1981-03-31

Family

ID=24767909

Family Applications (1)

Application Number Title Priority Date Filing Date
CA275,091A Expired CA1098622A (en) 1976-05-24 1977-03-29 Large capacity major-minor loop bubble domain memory with redundancy

Country Status (4)

Country Link
US (1) US4075708A (enExample)
JP (1) JPS5310935A (enExample)
CA (1) CA1098622A (enExample)
DE (1) DE2722203C3 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4384344A (en) * 1977-12-22 1983-05-17 The United States Of America As Represented By The Secretary Of The Air Force Layout for single level block access chip
US4314358A (en) * 1979-12-20 1982-02-02 Bell Telephone Laboratories, Incorporated Segmented, conductor access, magnetic bubble memory
JPS58156987U (ja) * 1982-04-16 1983-10-20 アルナ工機株式会社 出窓用雨戸装置
US4814283A (en) * 1988-04-08 1989-03-21 General Electric Company Simple automated discretionary bonding of multiple parallel elements
US7308973B2 (en) * 2005-01-10 2007-12-18 The Peelle Company Ltd. Door interlocking system
CN101996269B (zh) * 2009-08-26 2014-01-22 鸿富锦精密工业（深圳）有限公司 印刷电路板多余Tee结点消除系统及方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3703712A (en) * 1971-04-12 1972-11-21 Bell Telephone Labor Inc Mass memory organization
US3798607A (en) * 1972-12-01 1974-03-19 Monsanto Co Magnetic bubble computer
JPS5640918B2 (enExample) * 1973-07-31 1981-09-24
JPS5640919B2 (enExample) * 1973-07-31 1981-09-24
JPS5640915B2 (enExample) * 1973-07-12 1981-09-24
JPS535139B2 (enExample) * 1973-07-25 1978-02-24
US3838407A (en) * 1973-12-28 1974-09-24 Texas Instruments Inc Bubble memory organization with two port major/minor loop transfer
JPS5640920B2 (enExample) * 1974-03-22 1981-09-24
US3971005A (en) * 1975-01-17 1976-07-20 Gte Laboratories Incorporated Dual access magnetic domain memory
US3991411A (en) * 1975-01-20 1976-11-09 Rockwell International Corporation Single decoder bubble domain chip organization
US4015249A (en) * 1975-12-15 1977-03-29 International Business Machines Corporation Transfer of domains between fields

Also Published As

Publication number Publication date
DE2722203B2 (enExample) 1981-01-08
JPS5729792B2 (enExample) 1982-06-24
DE2722203A1 (de) 1977-12-01
DE2722203C3 (de) 1981-10-15
US4075708A (en) 1978-02-21
JPS5310935A (en) 1978-01-31

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