GB973100A - Improved storage matrix - Google Patents

Improved storage matrix

Info

Publication number
GB973100A
GB973100A GB4438861A GB4438861A GB973100A GB 973100 A GB973100 A GB 973100A GB 4438861 A GB4438861 A GB 4438861A GB 4438861 A GB4438861 A GB 4438861A GB 973100 A GB973100 A GB 973100A
Authority
GB
United Kingdom
Prior art keywords
matrix
addressed
dec
rows
rings
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
GB4438861A
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 GB973100A publication Critical patent/GB973100A/en
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Control Of Stepping Motors (AREA)
  • Nuclear Medicine (AREA)

Abstract

973,100. Digital data storage. INTERNATIONAL BUSINESS MACHINES CORPORATION. Dec. 12, 1961 [Dec. 14, 1960], No. 44388/61. Heading G4C. A core matrix is addressed by rings C, D, the stages of which pulse the rows and columns respectively. Each ring operates independently of the other, i.e. one ring is not stepped by the switching of a particular stage of the other, and the numbers of rows and of columns are aliquant so that all positions of the matrix are addressed, as indicated in the 5 by 6 matrix shown. When the last stages of the rings are switched together, addressing is stopped.
GB4438861A 1960-12-14 1961-12-12 Improved storage matrix Expired GB973100A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEJ0019150 1960-12-14

Publications (1)

Publication Number Publication Date
GB973100A true GB973100A (en) 1964-10-21

Family

ID=7199951

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4438861A Expired GB973100A (en) 1960-12-14 1961-12-12 Improved storage matrix

Country Status (1)

Country Link
GB (1) GB973100A (en)

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