FR1408272A - Opérateur logique pour calculateur arithmétique - Google Patents

Opérateur logique pour calculateur arithmétique

Info

Publication number
FR1408272A
FR1408272A FR980146A FR980146A FR1408272A FR 1408272 A FR1408272 A FR 1408272A FR 980146 A FR980146 A FR 980146A FR 980146 A FR980146 A FR 980146A FR 1408272 A FR1408272 A FR 1408272A
Authority
FR
France
Prior art keywords
logic operator
arithmetic calculator
calculator
arithmetic
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
FR980146A
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.)
Le Materiel Electrique SW SA
Original Assignee
Le Materiel Electrique SW SA
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 Le Materiel Electrique SW SA filed Critical Le Materiel Electrique SW SA
Priority to FR980146A priority Critical patent/FR1408272A/fr
Application granted granted Critical
Publication of FR1408272A publication Critical patent/FR1408272A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • G06F7/50—Adding; Subtracting
    • G06F7/505—Adding; Subtracting in bit-parallel fashion, i.e. having a different digit-handling circuit for each denomination
    • G06F7/5055—Adding; Subtracting in bit-parallel fashion, i.e. having a different digit-handling circuit for each denomination in which one operand is a constant, i.e. incrementers or decrementers
    • 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
    • G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • G06F7/50—Adding; Subtracting
    • G06F7/501—Half or full adders, i.e. basic adder cells for one denomination

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Pure & Applied Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computing Systems (AREA)
  • Mathematical Optimization (AREA)
  • General Engineering & Computer Science (AREA)
FR980146A 1964-06-30 1964-06-30 Opérateur logique pour calculateur arithmétique Expired FR1408272A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR980146A FR1408272A (fr) 1964-06-30 1964-06-30 Opérateur logique pour calculateur arithmétique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR980146A FR1408272A (fr) 1964-06-30 1964-06-30 Opérateur logique pour calculateur arithmétique

Publications (1)

Publication Number Publication Date
FR1408272A true FR1408272A (fr) 1965-08-13

Family

ID=8833550

Family Applications (1)

Application Number Title Priority Date Filing Date
FR980146A Expired FR1408272A (fr) 1964-06-30 1964-06-30 Opérateur logique pour calculateur arithmétique

Country Status (1)

Country Link
FR (1) FR1408272A (fr)

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