JPS51121226A - Magnetic device - Google Patents

Magnetic device

Info

Publication number
JPS51121226A
JPS51121226A JP51034568A JP3456876A JPS51121226A JP S51121226 A JPS51121226 A JP S51121226A JP 51034568 A JP51034568 A JP 51034568A JP 3456876 A JP3456876 A JP 3456876A JP S51121226 A JPS51121226 A JP S51121226A
Authority
JP
Japan
Prior art keywords
magnetic device
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
JP51034568A
Other languages
English (en)
Other versions
JPS5729791B2 (ja
Inventor
Aisuteban Bonihaado Piitaa
Suu Chien Yuu
Ranson Sumisu Jieemusu
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.)
AT&T Corp
Original Assignee
Western Electric Co 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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of JPS51121226A publication Critical patent/JPS51121226A/ja
Publication of JPS5729791B2 publication Critical patent/JPS5729791B2/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
    • G11C19/0883—Means for switching magnetic domains from one path into another path, i.e. transfer switches, swap gates or decoders
    • 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
JP51034568A 1975-03-31 1976-03-31 Magnetic device Granted JPS51121226A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/563,664 US4007453A (en) 1975-03-31 1975-03-31 Magnetic bubble memory organization

Publications (2)

Publication Number Publication Date
JPS51121226A true JPS51121226A (en) 1976-10-23
JPS5729791B2 JPS5729791B2 (ja) 1982-06-24

Family

ID=24251432

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51034568A Granted JPS51121226A (en) 1975-03-31 1976-03-31 Magnetic device

Country Status (10)

Country Link
US (1) US4007453A (ja)
JP (1) JPS51121226A (ja)
BE (1) BE840027A (ja)
CA (1) CA1078960A (ja)
DE (1) DE2613489C3 (ja)
FR (1) FR2306505A1 (ja)
GB (1) GB1539121A (ja)
IT (1) IT1057815B (ja)
NL (1) NL7603306A (ja)
SE (1) SE404272B (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52142935A (en) * 1976-05-21 1977-11-29 Rockwell International Corp Magnetic bubble domain active data switch
JPS54111727A (en) * 1978-03-20 1979-09-01 Texas Instruments Inc Magnetic bubble memory
JPS5532210A (en) * 1978-08-25 1980-03-06 Hitachi Ltd Magnetic bubble memory gate circuit
JPS57138082A (en) * 1981-02-18 1982-08-26 Hitachi Ltd Magnetic bubble memory element
JPS57152584A (en) * 1981-03-18 1982-09-20 Nec Corp Exchange gate circuit for magnetic bubble memory of on-chip cash system

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4198691A (en) * 1976-05-21 1980-04-15 Rockwell International Corporation Compact exchange switch for bubble domain devices
US4079461A (en) * 1976-07-30 1978-03-14 Rockwell International Corporation Gap tolerant bubble domain propagation circuits
US4100608A (en) * 1977-02-28 1978-07-11 Rockwell International Corporation Exchange stack buffer memory
US4152776A (en) * 1977-04-04 1979-05-01 Texas Instruments Incorporated Magnetic bubble memory circuit with input swap and output replicate gates
US4156935A (en) * 1977-05-10 1979-05-29 Texas Instruments Incorporated Block replicate magnetic bubble memory circuit for high speed data readout
US4138736A (en) * 1977-07-28 1979-02-06 Rockwell International Corporation One level switch for magnetic bubble domain devices
US4128896A (en) * 1977-07-28 1978-12-05 Rockwell International Corporation One-level switch for magnetic bubble domain devices
US4198690A (en) * 1977-08-10 1980-04-15 Rockwell International Corporation Magnetic bubble domain memory device with integrated buffer
US4263661A (en) * 1979-06-11 1981-04-21 Rockwell International Corporation Magnetic bubble domain organization using double period input/output devices
JPS5911985B2 (ja) * 1979-07-17 1984-03-19 富士通株式会社 バブル磁区交換回路
US4520459A (en) * 1983-06-29 1985-05-28 Burroughs Corporation Bubble memory which transfers bubbles in both right-to-left and left-to-right SPS loops to provide a short access time
JPS6441595U (ja) * 1987-09-03 1989-03-13

Citations (2)

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

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS511536B1 (ja) * 1971-02-24 1976-01-19
US3713116A (en) * 1971-11-09 1973-01-23 Bell Telephone Labor Inc Single-wall domain arrangement
BE792287A (fr) * 1971-12-06 1973-03-30 Western Electric Co Dispositif de memoire magnetique
US3797001A (en) * 1972-08-07 1974-03-12 Bell Telephone Labor Inc Single wall domain propagation arrangement
US3781833A (en) * 1972-08-29 1973-12-25 Bell Telephone Labor Inc Single wall magnetic domain generator
US3944991A (en) * 1973-07-12 1976-03-16 Nippon Electric Company, Ltd. Magnetic domain memory organization

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5029137A (ja) * 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

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52142935A (en) * 1976-05-21 1977-11-29 Rockwell International Corp Magnetic bubble domain active data switch
JPS5810790B2 (ja) * 1976-05-21 1983-02-28 ロツクウエル・インタ−ナシヨナル・コ−ポレ−ション 磁気バブルドメイン用能動的デ−タスイツチ
JPS54111727A (en) * 1978-03-20 1979-09-01 Texas Instruments Inc Magnetic bubble memory
JPS5532210A (en) * 1978-08-25 1980-03-06 Hitachi Ltd Magnetic bubble memory gate circuit
JPS597151B2 (ja) * 1978-08-25 1984-02-16 株式会社日立製作所 磁気バブルメモリゲ−ト回路
JPS57138082A (en) * 1981-02-18 1982-08-26 Hitachi Ltd Magnetic bubble memory element
JPS57152584A (en) * 1981-03-18 1982-09-20 Nec Corp Exchange gate circuit for magnetic bubble memory of on-chip cash system
JPS6364837B2 (ja) * 1981-03-18 1988-12-13

Also Published As

Publication number Publication date
FR2306505A1 (fr) 1976-10-29
NL7603306A (nl) 1976-10-04
GB1539121A (en) 1979-01-24
CA1078960A (en) 1980-06-03
BE840027A (fr) 1976-07-16
FR2306505B1 (ja) 1981-04-17
DE2613489A1 (de) 1976-10-14
DE2613489C3 (de) 1979-10-25
SE7601968L (sv) 1976-10-01
US4007453A (en) 1977-02-08
JPS5729791B2 (ja) 1982-06-24
DE2613489B2 (ja) 1979-02-22
SE404272B (sv) 1978-09-25
IT1057815B (it) 1982-03-30

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