JPS6326480B2 - - Google Patents

Info

Publication number
JPS6326480B2
JPS6326480B2 JP56058382A JP5838281A JPS6326480B2 JP S6326480 B2 JPS6326480 B2 JP S6326480B2 JP 56058382 A JP56058382 A JP 56058382A JP 5838281 A JP5838281 A JP 5838281A JP S6326480 B2 JPS6326480 B2 JP S6326480B2
Authority
JP
Japan
Prior art keywords
shift register
calling
vertically arranged
register
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
JP56058382A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56163580A (en
Inventor
Boshura Riado Mokutaa
Maruku Fuederi Jan
Juu Ubeeru
Moodei Danieru
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of JPS56163580A publication Critical patent/JPS56163580A/ja
Publication of JPS6326480B2 publication Critical patent/JPS6326480B2/ja
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
    • G11C19/0875—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
    • G11C19/0891—Means for switching magnetic domains from one path into another path, i.e. transfer switches, swap gates or decoders using hybrid structure, e.g. ion doped layers
JP5838281A 1980-04-18 1981-04-17 Magnetic bubble memory Granted JPS56163580A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8008765A FR2480983A1 (fr) 1980-04-18 1980-04-18 Memoire a bulles magnetiques

Publications (2)

Publication Number Publication Date
JPS56163580A JPS56163580A (en) 1981-12-16
JPS6326480B2 true JPS6326480B2 (enExample) 1988-05-30

Family

ID=9241089

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5838281A Granted JPS56163580A (en) 1980-04-18 1981-04-17 Magnetic bubble memory

Country Status (5)

Country Link
US (1) US4443867A (enExample)
EP (1) EP0038754B1 (enExample)
JP (1) JPS56163580A (enExample)
DE (1) DE3166785D1 (enExample)
FR (1) FR2480983A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2547098B1 (fr) * 1983-05-30 1985-07-05 Commissariat Energie Atomique Dispositif de propagation de bulles magnetiques
FR2548430B1 (fr) * 1983-06-28 1985-10-18 Commissariat Energie Atomique Memoire a bulles magnetiques
US4513396A (en) * 1983-06-29 1985-04-23 Burroughs Corporation Method of operating a magnetic bubble memory with a drive field that temporarily stops

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS561705B2 (enExample) * 1973-06-25 1981-01-14
US3967002A (en) * 1974-12-31 1976-06-29 International Business Machines Corporation Method for making high density magnetic bubble domain system
GB1527005A (en) * 1975-12-31 1978-10-04 Ibm Method and apparatus for magnetic bubble storage
NL7608861A (nl) * 1976-08-10 1978-02-14 Philips Nv Inrichting met magnetische domeinen.
US4142250A (en) * 1976-12-30 1979-02-27 International Business Machines Corporation Bubble translation switch using magnetic charged wall
GB2044027B (en) * 1977-12-06 1982-06-03 Western Electric Co Conductor access bubble memory
US4143419A (en) * 1977-12-06 1979-03-06 Bell Telephone Laboratories, Incorporated Magnetic bubble memory with single level electrically-conducting, drive arrangement
JPS554792A (en) * 1978-06-27 1980-01-14 Ibm Magnetic bubble domain memory device
US4187555A (en) * 1979-02-23 1980-02-05 Bell Telephone Laboratories, Incorporated Conductor access magnetic bubble memory arrangement
EP0037900A1 (en) * 1980-03-17 1981-10-21 Rockwell International Corporation Two-level major/minor loop organization using current field access for magnetic bubble domain devices

Also Published As

Publication number Publication date
EP0038754B1 (fr) 1984-10-24
FR2480983B1 (enExample) 1985-02-08
DE3166785D1 (en) 1984-11-29
EP0038754A1 (fr) 1981-10-28
US4443867A (en) 1984-04-17
JPS56163580A (en) 1981-12-16
FR2480983A1 (fr) 1981-10-23

Similar Documents

Publication Publication Date Title
EP0293231A2 (en) Non-volatile, radiation-hard, random-access memory
US4803658A (en) Cross tie random access memory
US5025416A (en) Thin film magnetic memory elements
JPS6326480B2 (enExample)
US3832701A (en) Transfer circuit for single wall domains
US3276000A (en) Memory device and method
US4592017A (en) Magnetic bubble memory
US4231107A (en) Serriform strip crosstie memory
US3916395A (en) Cylindrical magnetic domain storage device having wave-like magnetic wall
US6865107B2 (en) Magnetic memory device
US3697963A (en) Single wall domain memory organization
US3714640A (en) Single wall domain propagation arrangement
US3793640A (en) Device for the magnetic domain {37 bubble{38 {11 storage of data
US3337856A (en) Non-destructive readout magnetic memory
EP0006481A2 (en) Bubble domain storage chip
JPS6326479B2 (enExample)
US6882564B2 (en) Magnetic memory device having magnetic circuit and method of manufacture thereof
US3414891A (en) Nondestructive readout thin film memory
US4434476A (en) Magnetic bubble memory device and method for operating the same
US3588853A (en) Magnetic wire
US3500347A (en) Integrated device
Copeland et al. Circuit and module design for conductor-groove bubble memories
US3702994A (en) Domain propagation arrangement
JPS6145311B2 (enExample)
US4250566A (en) Magnetic domain propagation register