FR2332593A1 - Memoire a domaines magnetiques - Google Patents

Memoire a domaines magnetiques

Info

Publication number
FR2332593A1
FR2332593A1 FR7629322A FR7629322A FR2332593A1 FR 2332593 A1 FR2332593 A1 FR 2332593A1 FR 7629322 A FR7629322 A FR 7629322A FR 7629322 A FR7629322 A FR 7629322A FR 2332593 A1 FR2332593 A1 FR 2332593A1
Authority
FR
France
Prior art keywords
memory
magnetic areas
areas
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.)
Granted
Application number
FR7629322A
Other languages
English (en)
Other versions
FR2332593B1 (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.)
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
Publication of FR2332593A1 publication Critical patent/FR2332593A1/fr
Application granted granted Critical
Publication of FR2332593B1 publication Critical patent/FR2332593B1/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
FR7629322A 1975-11-19 1976-09-29 Memoire a domaines magnetiques Granted FR2332593A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/633,306 US4075611A (en) 1975-11-19 1975-11-19 Consecutive bit access of magnetic bubble domain memory devices

Publications (2)

Publication Number Publication Date
FR2332593A1 true FR2332593A1 (fr) 1977-06-17
FR2332593B1 FR2332593B1 (fr) 1981-12-04

Family

ID=24539111

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7629322A Granted FR2332593A1 (fr) 1975-11-19 1976-09-29 Memoire a domaines magnetiques

Country Status (6)

Country Link
US (1) US4075611A (fr)
JP (1) JPS5263030A (fr)
CA (1) CA1073106A (fr)
DE (1) DE2649310A1 (fr)
FR (1) FR2332593A1 (fr)
GB (1) GB1532474A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4198690A (en) * 1977-08-10 1980-04-15 Rockwell International Corporation Magnetic bubble domain memory device with integrated buffer
JPS5812670B2 (ja) * 1977-12-12 1983-03-09 株式会社日立製作所 磁気バブルメモリ装置
US4221000A (en) * 1978-05-04 1980-09-02 International Business Machines Corporation Improved bubble domain storage array
JPS5827913B2 (ja) * 1978-07-05 1983-06-13 株式会社日立製作所 磁気バブル記憶装置
US4272817A (en) * 1979-04-02 1981-06-09 Intel Magnetics, Inc. Multiplexed single wall domain generators
JPS5687A (en) * 1979-06-12 1981-01-06 Nec Corp Bubble domain element
JPS5629881A (en) * 1979-08-15 1981-03-25 Hitachi Ltd Magnetic bubble memory unit
JPS5693168A (en) * 1979-12-26 1981-07-28 Fujitsu Ltd Magnetic bubble memory chip
JPS5837895A (ja) * 1981-08-31 1983-03-05 Fujitsu Ltd 磁気バブルメモリデバイスの駆動方法
JPH01286193A (ja) * 1988-05-12 1989-11-17 Canon Inc 磁気バブル記録素子、磁気バブル転送方法、磁気バブル記録再生装置、磁気バブル記録方法、磁気バブル消去方法及び磁気バブル再生方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5029137A (fr) * 1973-07-18 1975-03-25
US3838407A (en) * 1973-12-28 1974-09-24 Texas Instruments Inc Bubble memory organization with two port major/minor loop transfer

Also Published As

Publication number Publication date
DE2649310A1 (de) 1977-05-26
GB1532474A (en) 1978-11-15
FR2332593B1 (fr) 1981-12-04
JPS5263030A (en) 1977-05-25
DE2649310B2 (fr) 1978-08-03
CA1073106A (fr) 1980-03-04
JPS5645234B2 (fr) 1981-10-24
DE2649310C3 (fr) 1979-04-05
US4075611A (en) 1978-02-21

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Legal Events

Date Code Title Description
ST Notification of lapse