DE1172309B - Anordnung zur Auswahl von Speicherwerten - Google Patents

Anordnung zur Auswahl von Speicherwerten

Info

Publication number
DE1172309B
DE1172309B DEI17400A DEI0017400A DE1172309B DE 1172309 B DE1172309 B DE 1172309B DE I17400 A DEI17400 A DE I17400A DE I0017400 A DEI0017400 A DE I0017400A DE 1172309 B DE1172309 B DE 1172309B
Authority
DE
Germany
Prior art keywords
memory
line
trigger
cores
core
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.)
Pending
Application number
DEI17400A
Other languages
German (de)
English (en)
Inventor
Edward Joseph Grenchus
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 DE1172309B publication Critical patent/DE1172309B/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
    • G11C11/06—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element
    • G11C11/06007—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element using a single aperture or single magnetic closed circuit
    • G11C11/06014—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element using a single aperture or single magnetic closed circuit using one such element per bit
    • G11C11/06021—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element using a single aperture or single magnetic closed circuit using one such element per bit with destructive read-out
    • G11C11/06028—Matrixes
    • G11C11/06035—Bit core selection for writing or reading, by at least two coincident partial currents, e.g. "bit"- organised, 2L/2D, or 3D
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F7/02—Comparing digital values

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • General Engineering & Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Credit Cards Or The Like (AREA)
DEI17400A 1958-12-31 1959-12-18 Anordnung zur Auswahl von Speicherwerten Pending DE1172309B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US784267A US3038147A (en) 1958-12-31 1958-12-31 Data selecting apparatus

Publications (1)

Publication Number Publication Date
DE1172309B true DE1172309B (de) 1964-06-18

Family

ID=25131891

Family Applications (1)

Application Number Title Priority Date Filing Date
DEI17400A Pending DE1172309B (de) 1958-12-31 1959-12-18 Anordnung zur Auswahl von Speicherwerten

Country Status (4)

Country Link
US (1) US3038147A (OSRAM)
DE (1) DE1172309B (OSRAM)
GB (1) GB917931A (OSRAM)
NL (1) NL246897A (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL264643A (OSRAM) * 1961-05-10

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2802203A (en) * 1955-03-08 1957-08-06 Telemeter Magnetics And Electr Magnetic memory system
US2902678A (en) * 1956-08-31 1959-09-01 Rca Corp Magnetic switching systems
US2933720A (en) * 1956-12-31 1960-04-19 Rca Corp Magnetic memory systems
US2956271A (en) * 1957-05-06 1960-10-11 Information Systems Inc Low level scanner and analog to digital converter

Also Published As

Publication number Publication date
US3038147A (en) 1962-06-05
GB917931A (en) 1963-02-13
NL246897A (OSRAM)

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