FR1179248A - Dispositif d'addition binaire complète - Google Patents

Dispositif d'addition binaire complète

Info

Publication number
FR1179248A
FR1179248A FR1179248DA FR1179248A FR 1179248 A FR1179248 A FR 1179248A FR 1179248D A FR1179248D A FR 1179248DA FR 1179248 A FR1179248 A FR 1179248A
Authority
FR
France
Prior art keywords
addition device
binary addition
full binary
full
binary
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
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of FR1179248A publication Critical patent/FR1179248A/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
    • G06F7/501—Half or full adders, i.e. basic adder cells for one denomination
    • G06F7/5013—Half or full adders, i.e. basic adder cells for one denomination using algebraic addition of the input signals, e.g. Kirchhoff adders
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2207/00—Indexing scheme relating to methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F2207/38—Indexing scheme relating to groups G06F7/38 - G06F7/575
    • G06F2207/48—Indexing scheme relating to groups G06F7/48 - G06F7/575
    • G06F2207/4802—Special implementations
    • G06F2207/4828—Negative resistance devices, e.g. tunnel diodes, gunn effect devices

Landscapes

  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Optimization (AREA)
  • Computational Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Algebra (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Amplifiers (AREA)
FR1179248D 1955-12-28 1956-12-19 Dispositif d'addition binaire complète Expired FR1179248A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US55600255A 1955-12-28 1955-12-28

Publications (1)

Publication Number Publication Date
FR1179248A true FR1179248A (fr) 1959-05-21

Family

ID=24219477

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1179248D Expired FR1179248A (fr) 1955-12-28 1956-12-19 Dispositif d'addition binaire complète

Country Status (2)

Country Link
DE (1) DE1030070B (fr)
FR (1) FR1179248A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3019981A (en) * 1959-05-28 1962-02-06 Rca Corp Binary adder employing negative resistance elements
US3171038A (en) * 1960-08-19 1965-02-23 James C Miller Fast high current driver using tunnel diodes
US3495095A (en) * 1960-10-05 1970-02-10 Ibm Switching circuits employing esaki diodes

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL259996A (fr) * 1960-01-13

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3019981A (en) * 1959-05-28 1962-02-06 Rca Corp Binary adder employing negative resistance elements
US3171038A (en) * 1960-08-19 1965-02-23 James C Miller Fast high current driver using tunnel diodes
US3495095A (en) * 1960-10-05 1970-02-10 Ibm Switching circuits employing esaki diodes

Also Published As

Publication number Publication date
DE1030070B (de) 1958-05-14

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