FR72115E - Circuit logique à noyaux magnétiques - Google Patents

Circuit logique à noyaux magnétiques

Info

Publication number
FR72115E
FR72115E FR72115DA FR72115E FR 72115 E FR72115 E FR 72115E FR 72115D A FR72115D A FR 72115DA FR 72115 E FR72115 E FR 72115E
Authority
FR
France
Prior art keywords
logic circuit
magnetic cores
cores
magnetic
logic
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
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
Priority claimed from US528594A external-priority patent/US2907987A/en
Priority claimed from US548581A external-priority patent/US2919354A/en
Priority claimed from US598651A external-priority patent/US2910595A/en
Priority claimed from US625826A external-priority patent/US2904779A/en
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Priority claimed from US757482A external-priority patent/US3163771A/en
Priority claimed from US769838A external-priority patent/US3077585A/en
Application granted granted Critical
Publication of FR72115E publication Critical patent/FR72115E/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G11C19/04—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using cores with one aperture or magnetic loop
    • 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
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/383—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using magnetic or similar elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Computing Systems (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
FR72115D 1955-08-16 1957-07-15 Circuit logique à noyaux magnétiques Expired FR72115E (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US528594A US2907987A (en) 1955-08-16 1955-08-16 Magnetic core transfer circuit
US548581A US2919354A (en) 1955-11-23 1955-11-23 Magnetic core logical circuit
US598651A US2910595A (en) 1956-07-18 1956-07-18 Magnetic core logical circuit
US625826A US2904779A (en) 1956-12-03 1956-12-03 Magnetic core transfer circuit
US757482A US3163771A (en) 1958-08-27 1958-08-27 Logical transfer circuit
US769838A US3077585A (en) 1958-10-27 1958-10-27 Shift register

Publications (1)

Publication Number Publication Date
FR72115E true FR72115E (fr) 1960-08-05

Family

ID=27560101

Family Applications (1)

Application Number Title Priority Date Filing Date
FR72115D Expired FR72115E (fr) 1955-08-16 1957-07-15 Circuit logique à noyaux magnétiques

Country Status (1)

Country Link
FR (1) FR72115E (fr)

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