ES369486A1 - Un sistema de almacenamiento de informacion de alta veloci-dad. - Google Patents

Un sistema de almacenamiento de informacion de alta veloci-dad.

Info

Publication number
ES369486A1
ES369486A1 ES369486A ES369486A ES369486A1 ES 369486 A1 ES369486 A1 ES 369486A1 ES 369486 A ES369486 A ES 369486A ES 369486 A ES369486 A ES 369486A ES 369486 A1 ES369486 A1 ES 369486A1
Authority
ES
Spain
Prior art keywords
current
loop
cell
arm
line
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
ES369486A
Other languages
English (en)
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 ES369486A1 publication Critical patent/ES369486A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N60/00—Superconducting devices
    • H10N60/10—Junction-based devices
    • H10N60/12—Josephson-effect devices
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
    • G11C11/44—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using super-conductive elements, e.g. cryotron
    • 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
    • H03K19/195—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using superconductive devices
    • H03K19/1952—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using superconductive devices with electro-magnetic coupling of the control current
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/825—Apparatus per se, device per se, or process of making or operating same
    • Y10S505/831—Static information storage system or device
    • Y10S505/832—Josephson junction type

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
ES369486A 1968-07-15 1969-07-14 Un sistema de almacenamiento de informacion de alta veloci-dad. Expired ES369486A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74494968A 1968-07-15 1968-07-15

Publications (1)

Publication Number Publication Date
ES369486A1 true ES369486A1 (es) 1971-06-01

Family

ID=24994591

Family Applications (1)

Application Number Title Priority Date Filing Date
ES369486A Expired ES369486A1 (es) 1968-07-15 1969-07-14 Un sistema de almacenamiento de informacion de alta veloci-dad.

Country Status (10)

Country Link
US (1) US3626391A (es)
JP (1) JPS5548399B1 (es)
BE (1) BE736102A (es)
CH (1) CH486095A (es)
DE (1) DE1934278C3 (es)
ES (1) ES369486A1 (es)
FR (1) FR2014602A1 (es)
GB (1) GB1244518A (es)
NL (1) NL170993C (es)
SE (1) SE360201B (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2071706A5 (es) * 1969-11-12 1971-09-17 Ibm
GB1427549A (en) * 1972-06-30 1976-03-10 Ibm Parametron
US3758795A (en) * 1972-06-30 1973-09-11 Ibm Superconductive circuitry using josephson tunneling devices
US3843895A (en) * 1973-06-29 1974-10-22 Ibm Two-way or circuit using josephson tunnelling technology
US3825906A (en) * 1973-06-29 1974-07-23 Ibm Superconductive shift register utilizing josephson tunnelling devices
US3904889A (en) * 1973-06-29 1975-09-09 Ibm Superconductive logic circuit utilizing Josephson tunnelling devices
USRE28853E (en) * 1973-06-29 1976-06-08 International Business Machines Corporation Superconductive shift register utilizing Josephson tunnelling devices
CH559481A5 (es) * 1973-12-13 1975-02-28 Ibm
US3886382A (en) * 1973-12-27 1975-05-27 Ibm Balanced superconductive transmission line using Josephson tunnelling devices
US3987309A (en) * 1974-12-23 1976-10-19 International Business Machines Corporation Superconductive sensing circuit for providing improved signal-to-noise
JPS547830A (en) * 1977-06-20 1979-01-20 Ibm Nnstage decoder
US4198577A (en) * 1977-06-20 1980-04-15 International Business Machines Corporation Loop decoder for Josephson memory arrays
US4151605A (en) * 1977-11-22 1979-04-24 International Business Machines Corporation Superconducting memory array configurations which avoid spurious half-select condition in unselected cells of the array
US4633439A (en) * 1982-07-21 1986-12-30 Hitachi, Ltd. Superconducting read-only memories or programable logic arrays having the same
JPS61180515U (es) * 1985-04-30 1986-11-11
US5011817A (en) * 1988-01-29 1991-04-30 Nec Corporation Magnetic memory using superconductor ring
US5039656A (en) * 1988-02-29 1991-08-13 Yasuharu Hidaka Superconductor magnetic memory using magnetic films
JPH02306672A (ja) * 1989-05-22 1990-12-20 Hitachi Ltd 記憶装置
JPH041990A (ja) * 1990-04-18 1992-01-07 Nec Corp 磁気記憶素子とそのアクセス方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3047744A (en) * 1959-11-10 1962-07-31 Rca Corp Cryoelectric circuits employing superconductive contact between two superconductive elements
US3116427A (en) * 1960-07-05 1963-12-31 Gen Electric Electron tunnel emission device utilizing an insulator between two conductors eitheror both of which may be superconductive
US3209160A (en) * 1960-11-28 1965-09-28 Westinghouse Electric Corp Information-directional logic element
US3281609A (en) * 1964-01-17 1966-10-25 Bell Telephone Labor Inc Cryogenic supercurrent tunneling devices

Also Published As

Publication number Publication date
CH486095A (de) 1970-02-15
DE1934278A1 (de) 1970-07-23
BE736102A (es) 1969-12-16
US3626391A (en) 1971-12-07
NL6910825A (es) 1970-01-19
GB1244518A (en) 1971-09-02
DE1934278C3 (de) 1974-10-03
JPS5548399B1 (es) 1980-12-05
NL170993B (nl) 1982-08-16
NL170993C (nl) 1983-01-17
SE360201B (es) 1973-09-17
DE1934278B2 (de) 1974-03-07
FR2014602A1 (es) 1970-04-17

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