CA945677A - Dynamically ordered magnetic bubble shift register memory - Google Patents

Dynamically ordered magnetic bubble shift register memory

Info

Publication number
CA945677A
CA945677A CA137,076A CA137076A CA945677A CA 945677 A CA945677 A CA 945677A CA 137076 A CA137076 A CA 137076A CA 945677 A CA945677 A CA 945677A
Authority
CA
Canada
Prior art keywords
shift register
register memory
magnetic bubble
dynamically ordered
ordered 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
CA137,076A
Other languages
English (en)
Other versions
CA137076S (en
Inventor
William F. Beausoleil
David T. Brown
Ernest L. Walker
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
Application granted granted Critical
Publication of CA945677A publication Critical patent/CA945677A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/76—Arrangements for rearranging, permuting or selecting data according to predetermined rules, independently of the content of the data
    • G06F7/78—Arrangements for rearranging, permuting or selecting data according to predetermined rules, independently of the content of the data for changing the order of data flow, e.g. matrix transposition or LIFO buffers; Overflow or underflow handling therefor
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Hall/Mr Elements (AREA)
CA137,076A 1971-03-22 1972-03-14 Dynamically ordered magnetic bubble shift register memory Expired CA945677A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12682271A 1971-03-22 1971-03-22

Publications (1)

Publication Number Publication Date
CA945677A true CA945677A (en) 1974-04-16

Family

ID=22426869

Family Applications (1)

Application Number Title Priority Date Filing Date
CA137,076A Expired CA945677A (en) 1971-03-22 1972-03-14 Dynamically ordered magnetic bubble shift register memory

Country Status (13)

Country Link
US (1) US3670313A (de)
JP (1) JPS5112489B1 (de)
AU (1) AU458285B2 (de)
BE (1) BE781068A (de)
CA (1) CA945677A (de)
CH (1) CH546998A (de)
DE (1) DE2212873C3 (de)
ES (1) ES400496A1 (de)
FR (1) FR2130099B1 (de)
GB (1) GB1334663A (de)
IT (1) IT947678B (de)
NL (1) NL7203552A (de)
SE (1) SE382516B (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4523290A (en) * 1974-07-22 1985-06-11 Hyatt Gilbert P Data processor architecture
US5619445A (en) * 1970-12-28 1997-04-08 Hyatt; Gilbert P. Analog memory system having a frequency domain transform processor
US5339275A (en) * 1970-12-28 1994-08-16 Hyatt Gilbert P Analog memory system
US4445189A (en) * 1978-03-23 1984-04-24 Hyatt Gilbert P Analog memory for storing digital information
US5566103A (en) * 1970-12-28 1996-10-15 Hyatt; Gilbert P. Optical system having an analog image memory, an analog refresh circuit, and analog converters
US5615142A (en) * 1970-12-28 1997-03-25 Hyatt; Gilbert P. Analog memory system storing and communicating frequency domain information
US3701132A (en) * 1971-10-27 1972-10-24 Bell Telephone Labor Inc Dynamic reallocation of information on serial storage arrangements
US3737881A (en) * 1972-04-13 1973-06-05 Ibm Implementation of the least recently used (lru) algorithm using magnetic bubble domains
US3789247A (en) * 1972-07-03 1974-01-29 Ibm Dynamically ordered bidirectional shift register having charge coupled devices
US3806901A (en) * 1972-08-02 1974-04-23 Gte Laboratories Inc Rapid access cylindrical magnetic domain memory
US3766534A (en) * 1972-11-15 1973-10-16 Ibm Shift register storage unit with multi-dimensional dynamic ordering
US3919701A (en) * 1973-04-16 1975-11-11 Ibm Symmetric switching functions using magnetic bubble domains
US3967263A (en) * 1974-05-14 1976-06-29 International Business Machines Corporation Text editing system
FR2271046A1 (en) * 1974-05-14 1975-12-12 Ibm Magnetic blister or charge coupled text impression system - has sequential or selective access and data movement to front or rear
US3950732A (en) * 1974-05-14 1976-04-13 International Business Machines Corporation Single technology text editing system
US5638533A (en) * 1995-10-12 1997-06-10 Lsi Logic Corporation Method and apparatus for providing data to a parallel processing array
US9390773B2 (en) 2011-06-28 2016-07-12 Hewlett Packard Enterprise Development Lp Shiftable memory
DE112011105670B4 (de) * 2011-10-27 2020-10-08 Hewlett Packard Enterprise Development Lp Verschiebbarer Speicher, der Ringregister verwendet
WO2013062561A1 (en) 2011-10-27 2013-05-02 Hewlett-Packard Development Company, L.P. Shiftable memory supporting atomic operation
CN103890856B (zh) 2011-10-27 2017-07-11 慧与发展有限责任合伙企业 支持内存储数据结构的可移位存储器
EP2771974A4 (de) 2011-10-28 2015-04-08 Hewlett Packard Development Co Flipflop mit metallisolator-phasenübergang
US8854860B2 (en) 2011-10-28 2014-10-07 Hewlett-Packard Development Company, L.P. Metal-insulator transition latch
WO2013115779A1 (en) 2012-01-30 2013-08-08 Hewlett-Packard Development Company, L.P. Word shift static random access memory (ws-sram)
US9542307B2 (en) 2012-03-02 2017-01-10 Hewlett Packard Enterprise Development Lp Shiftable memory defragmentation
US9431074B2 (en) 2012-03-02 2016-08-30 Hewlett Packard Enterprise Development Lp Shiftable memory supporting bimodal storage
US8819376B2 (en) 2012-04-23 2014-08-26 Hewlett-Packard Development Company, L. P. Merging arrays using shiftable memory
US8787062B2 (en) 2012-07-02 2014-07-22 International Business Machines Corporation Pinning magnetic domain walls in a magnetic domain shift register memory device
US9384824B2 (en) 2012-07-10 2016-07-05 Hewlett Packard Enterprise Development Lp List sort static random access memory

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3290511A (en) * 1960-08-19 1966-12-06 Sperry Rand Corp High speed asynchronous computer
US3408505A (en) * 1963-12-18 1968-10-29 C & K Components Inc Electronic timing via magnetic core shift circuitry
US3454939A (en) * 1966-09-16 1969-07-08 Bell Telephone Labor Inc Magnetic domain propagation device
US3596261A (en) * 1969-11-17 1971-07-27 Bell Telephone Labor Inc Single wall domain switching arrangement

Also Published As

Publication number Publication date
AU458285B2 (en) 1975-02-03
NL7203552A (de) 1972-09-26
SE382516B (sv) 1976-02-02
FR2130099B1 (de) 1974-08-02
AU3930572A (en) 1973-08-30
DE2212873A1 (de) 1972-10-12
DE2212873C3 (de) 1974-02-07
JPS5112489B1 (de) 1976-04-20
US3670313A (en) 1972-06-13
CH546998A (de) 1974-03-15
BE781068A (fr) 1972-07-17
ES400496A1 (es) 1975-01-01
IT947678B (it) 1973-05-30
DE2212873B2 (de) 1973-07-12
FR2130099A1 (de) 1972-11-03
GB1334663A (en) 1973-10-24

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