FR1312211A - Calculating devices with internal memory - Google Patents

Calculating devices with internal memory

Info

Publication number
FR1312211A
FR1312211A FR883481A FR883481A FR1312211A FR 1312211 A FR1312211 A FR 1312211A FR 883481 A FR883481 A FR 883481A FR 883481 A FR883481 A FR 883481A FR 1312211 A FR1312211 A FR 1312211A
Authority
FR
France
Prior art keywords
internal memory
calculating devices
calculating
devices
memory
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
FR883481A
Other languages
French (fr)
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 US79823A external-priority patent/US3141964A/en
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Priority to FR883481A priority Critical patent/FR1312211A/en
Application granted granted Critical
Publication of FR1312211A publication Critical patent/FR1312211A/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
    • G11C11/21—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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06E—OPTICAL COMPUTING DEVICES; COMPUTING DEVICES USING OTHER RADIATIONS WITH SIMILAR PROPERTIES
    • G06E1/00—Devices for processing exclusively digital data
    • G06E1/02—Devices for processing exclusively digital data operating upon the order or content of the data handled
    • G06E1/04—Devices for processing exclusively digital data operating upon the order or content of the data handled for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F7/381—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using cryogenic components, e.g. Josephson gates
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/02—Conversion to or from weighted codes, i.e. the weight given to a digit depending on the position of the digit within the block or code word
    • H03M7/12—Conversion to or from weighted codes, i.e. the weight given to a digit depending on the position of the digit within the block or code word having two radices, e.g. binary-coded-decimal code

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • Computer Hardware Design (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
FR883481A 1960-12-30 1961-12-29 Calculating devices with internal memory Expired FR1312211A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR883481A FR1312211A (en) 1960-12-30 1961-12-29 Calculating devices with internal memory

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US79823A US3141964A (en) 1960-12-30 1960-12-30 Calculating memory
US148346A US3191014A (en) 1960-12-30 1961-10-30 Mixed code calculator
FR883481A FR1312211A (en) 1960-12-30 1961-12-29 Calculating devices with internal memory

Publications (1)

Publication Number Publication Date
FR1312211A true FR1312211A (en) 1962-12-14

Family

ID=27246343

Family Applications (1)

Application Number Title Priority Date Filing Date
FR883481A Expired FR1312211A (en) 1960-12-30 1961-12-29 Calculating devices with internal memory

Country Status (1)

Country Link
FR (1) FR1312211A (en)

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