DE2417780C2 - Symmetrisches Schaltnetz in Form einer magnetischen Schaltungsanordnung - Google Patents

Symmetrisches Schaltnetz in Form einer magnetischen Schaltungsanordnung

Info

Publication number
DE2417780C2
DE2417780C2 DE2417780A DE2417780A DE2417780C2 DE 2417780 C2 DE2417780 C2 DE 2417780C2 DE 2417780 A DE2417780 A DE 2417780A DE 2417780 A DE2417780 A DE 2417780A DE 2417780 C2 DE2417780 C2 DE 2417780C2
Authority
DE
Germany
Prior art keywords
domain
magnetic
domains
single wall
input
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
DE2417780A
Other languages
German (de)
English (en)
Other versions
DE2417780A1 (de
Inventor
Hsu Yorktown Heights N.Y. Chang
Tien Chi Chen
Chin San Jose Calif. Tung
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of DE2417780A1 publication Critical patent/DE2417780A1/de
Application granted granted Critical
Publication of DE2417780C2 publication Critical patent/DE2417780C2/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
    • H03K19/16—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using saturable magnetic devices
    • H03K19/168—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using saturable magnetic devices using thin-film devices

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
DE2417780A 1973-04-16 1974-04-11 Symmetrisches Schaltnetz in Form einer magnetischen Schaltungsanordnung Expired DE2417780C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US351665A US3919701A (en) 1973-04-16 1973-04-16 Symmetric switching functions using magnetic bubble domains

Publications (2)

Publication Number Publication Date
DE2417780A1 DE2417780A1 (de) 1974-10-24
DE2417780C2 true DE2417780C2 (de) 1981-12-24

Family

ID=23381831

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2417780A Expired DE2417780C2 (de) 1973-04-16 1974-04-11 Symmetrisches Schaltnetz in Form einer magnetischen Schaltungsanordnung

Country Status (7)

Country Link
US (1) US3919701A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5441292B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1019064A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2417780C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2225894B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1434857A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1006314B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4024517A (en) * 1975-10-31 1977-05-17 Rockwell International Corporation Continuous data stream FIFO magnetic bubble domain shift register
US4161788A (en) * 1977-04-21 1979-07-17 Texas Instruments Incorporated Bubble memory controller with multipage data handling
US6644067B2 (en) * 2000-11-10 2003-11-11 Telmark Cryogenics Limited Discontinuous cryogenic mixed gas refrigeration system and method
US7057763B2 (en) * 2001-12-12 2006-06-06 Canon Kabushiki Kaisha Multi-mode print data processing
US7394457B2 (en) * 2004-04-23 2008-07-01 Microsoft Corporation Device behavior based on surrounding devices
US10624612B2 (en) 2014-06-05 2020-04-21 Chikayoshi Sumi Beamforming method, measurement and imaging instruments, and communication instruments
US11125866B2 (en) 2015-06-04 2021-09-21 Chikayoshi Sumi Measurement and imaging instruments and beamforming method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3541522A (en) * 1967-08-02 1970-11-17 Bell Telephone Labor Inc Magnetic logic arrangement
DE2154873A1 (de) * 1970-11-05 1972-06-29 Nippon Electric Co Magnetischer Logikkreis
US3689902A (en) * 1971-06-30 1972-09-05 Ibm Cylindrical magnetic domain decoder
US3701125A (en) * 1970-12-31 1972-10-24 Ibm Self-contained magnetic bubble domain memory chip

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3680067A (en) * 1970-11-16 1972-07-25 Bell Telephone Labor Inc Domain propagation circuit
US3670313A (en) * 1971-03-22 1972-06-13 Ibm Dynamically ordered magnetic bubble shift register memory
US3678287A (en) * 1971-05-28 1972-07-18 Bell Telephone Labor Inc Magnetic domain logic arrangement
JPS527903B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1971-06-04 1977-03-05
US3753253A (en) * 1971-09-13 1973-08-14 Bell Telephone Labor Inc Magnetic domain switching matrix and control arrangement
US3701132A (en) * 1971-10-27 1972-10-24 Bell Telephone Labor Inc Dynamic reallocation of information on serial storage arrangements
US3743788A (en) * 1971-12-02 1973-07-03 Bell Telephone Labor Inc Time coded signalling technique for writing control memories of time slot interchangers and the like
US3711842A (en) * 1971-12-30 1973-01-16 Bell Telephone Labor Inc Single wall magnetic domain logic arrangement
JPS5518983B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-03-08 1980-05-22

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3541522A (en) * 1967-08-02 1970-11-17 Bell Telephone Labor Inc Magnetic logic arrangement
DE2154873A1 (de) * 1970-11-05 1972-06-29 Nippon Electric Co Magnetischer Logikkreis
US3701125A (en) * 1970-12-31 1972-10-24 Ibm Self-contained magnetic bubble domain memory chip
US3689902A (en) * 1971-06-30 1972-09-05 Ibm Cylindrical magnetic domain decoder

Also Published As

Publication number Publication date
CA1019064A (en) 1977-10-11
DE2417780A1 (de) 1974-10-24
FR2225894A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-11-08
IT1006314B (it) 1976-09-30
JPS49131644A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-12-17
USB351665I5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-01-28
JPS5441292B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1979-12-07
GB1434857A (en) 1976-05-05
FR2225894B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-04-30
US3919701A (en) 1975-11-11

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Legal Events

Date Code Title Description
OD Request for examination
D2 Grant after examination
8339 Ceased/non-payment of the annual fee