FR2300392A1 - Memoire a bulles magnetiques - Google Patents

Memoire a bulles magnetiques

Info

Publication number
FR2300392A1
FR2300392A1 FR7603582A FR7603582A FR2300392A1 FR 2300392 A1 FR2300392 A1 FR 2300392A1 FR 7603582 A FR7603582 A FR 7603582A FR 7603582 A FR7603582 A FR 7603582A FR 2300392 A1 FR2300392 A1 FR 2300392A1
Authority
FR
France
Prior art keywords
magnetic bubble
bubble memory
memory
magnetic
bubble
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.)
Granted
Application number
FR7603582A
Other languages
English (en)
Other versions
FR2300392B1 (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.)
Texas Instruments Inc
Original Assignee
Texas Instruments 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 Texas Instruments Inc filed Critical Texas Instruments Inc
Publication of FR2300392A1 publication Critical patent/FR2300392A1/fr
Application granted granted Critical
Publication of FR2300392B1 publication Critical patent/FR2300392B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G11C19/0866—Detecting magnetic domains
FR7603582A 1975-02-10 1976-02-10 Memoire a bulles magnetiques Granted FR2300392A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/548,472 US4081861A (en) 1975-02-10 1975-02-10 Matrixed magnetic bubble memories

Publications (2)

Publication Number Publication Date
FR2300392A1 true FR2300392A1 (fr) 1976-09-03
FR2300392B1 FR2300392B1 (fr) 1982-06-18

Family

ID=24188988

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7603582A Granted FR2300392A1 (fr) 1975-02-10 1976-02-10 Memoire a bulles magnetiques

Country Status (6)

Country Link
US (1) US4081861A (fr)
JP (1) JPS51132042A (fr)
DE (1) DE2605208A1 (fr)
FR (1) FR2300392A1 (fr)
GB (1) GB1533037A (fr)
NL (1) NL7601329A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2396385A1 (fr) * 1977-06-30 1979-01-26 Ibm Dispositif de transfert de domaines magnetiques en forme de bulle, perfectionne
FR2425125A1 (fr) * 1978-05-04 1979-11-30 Ibm Systeme d'emmagasinage de donnees a selection simultanee
EP0068129A2 (fr) * 1981-06-30 1983-01-05 International Business Machines Corporation Système de mémoire à bulles du type boucle mineure/majeure

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4835739A (en) * 1987-08-04 1989-05-30 Grumman Aerospace Corporation Mass storage bubble memory system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS511535B1 (fr) * 1971-02-06 1976-01-19
US3751597A (en) * 1971-12-30 1973-08-07 Bell Telephone Labor Inc Time division multiplex network switching unit
US3750154A (en) * 1972-05-01 1973-07-31 Ibm Bubble domain chip arrangement
US3792450A (en) * 1972-05-08 1974-02-12 Singer Co System for overcoming faults in magnetic anisotropic material
US3944991A (en) * 1973-07-12 1976-03-16 Nippon Electric Company, Ltd. Magnetic domain memory organization
US3838407A (en) * 1973-12-28 1974-09-24 Texas Instruments Inc Bubble memory organization with two port major/minor loop transfer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2396385A1 (fr) * 1977-06-30 1979-01-26 Ibm Dispositif de transfert de domaines magnetiques en forme de bulle, perfectionne
FR2425125A1 (fr) * 1978-05-04 1979-11-30 Ibm Systeme d'emmagasinage de donnees a selection simultanee
EP0068129A2 (fr) * 1981-06-30 1983-01-05 International Business Machines Corporation Système de mémoire à bulles du type boucle mineure/majeure
EP0068129A3 (en) * 1981-06-30 1986-05-07 International Business Machines Corporation A major/minor loop bubble memory system

Also Published As

Publication number Publication date
NL7601329A (nl) 1976-08-12
JPS51132042A (en) 1976-11-16
GB1533037A (en) 1978-11-22
US4081861A (en) 1978-03-28
DE2605208A1 (de) 1976-08-19
FR2300392B1 (fr) 1982-06-18

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Legal Events

Date Code Title Description
ST Notification of lapse