GB1344484A - Magnetic core memory line sink voltage stabilization system - Google Patents

Magnetic core memory line sink voltage stabilization system

Info

Publication number
GB1344484A
GB1344484A GB3021571A GB3021571A GB1344484A GB 1344484 A GB1344484 A GB 1344484A GB 3021571 A GB3021571 A GB 3021571A GB 3021571 A GB3021571 A GB 3021571A GB 1344484 A GB1344484 A GB 1344484A
Authority
GB
United Kingdom
Prior art keywords
pulse
common point
transformer
diode
characteristic impedance
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
GB3021571A
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.)
Electronic Memories and Magnetics Corp
Original Assignee
Electronic Memories and Magnetics 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 Electronic Memories and Magnetics Corp filed Critical Electronic Memories and Magnetics Corp
Publication of GB1344484A publication Critical patent/GB1344484A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Static Random-Access Memory (AREA)
  • Electronic Switches (AREA)
  • Digital Magnetic Recording (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
GB3021571A 1970-06-29 1971-06-28 Magnetic core memory line sink voltage stabilization system Expired GB1344484A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5056370A 1970-06-29 1970-06-29

Publications (1)

Publication Number Publication Date
GB1344484A true GB1344484A (en) 1974-01-23

Family

ID=21965978

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3021571A Expired GB1344484A (en) 1970-06-29 1971-06-28 Magnetic core memory line sink voltage stabilization system

Country Status (7)

Country Link
US (1) US3675221A (OSRAM)
BE (1) BE769251A (OSRAM)
CA (1) CA939809A (OSRAM)
DE (1) DE2132302C3 (OSRAM)
FR (1) FR2096540B1 (OSRAM)
GB (1) GB1344484A (OSRAM)
SE (1) SE368107B (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4047164A (en) * 1975-09-08 1977-09-06 Electronic Memories & Magnetics Corporation Read and write drive system for a 21/2D coincident current magnetic core memory

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3025411A (en) * 1960-05-23 1962-03-13 Rca Corp Drive circuit for a computer memory
US3516078A (en) * 1964-06-17 1970-06-02 Ibm Apparatus for selection of memory word location
US3408637A (en) * 1964-07-20 1968-10-29 Ibm Address modification control arrangement for storage matrix
US3419856A (en) * 1964-08-10 1968-12-31 Burroughs Corp Wiring arrangement for a thin film magnetic memory
US3445831A (en) * 1965-10-05 1969-05-20 Ibm Drive system for a magnetic core array
US3550098A (en) * 1967-11-01 1970-12-22 Bell Telephone Labor Inc Interlaced current pulse configuration control

Also Published As

Publication number Publication date
BE769251A (fr) 1971-11-03
DE2132302C3 (de) 1975-07-24
US3675221A (en) 1972-07-04
SE368107B (OSRAM) 1974-06-17
DE2132302B2 (de) 1974-12-12
CA939809A (en) 1974-01-08
FR2096540A1 (OSRAM) 1972-02-18
FR2096540B1 (OSRAM) 1976-12-03
DE2132302A1 (de) 1972-01-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees