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Carry-save adder

A carry-save adder is a type of digital adder, used to efficiently compute the sum of three or more binary numbers. It differs from other digital adders in that it outputs two (or more) numbers, and the answer of the original summation can be achieved by adding these outputs together. A carry save adder is typically used in a binary multiplier, since a…

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Motivation

Carry look-ahead adderPublic-key cryptography
2 related topics

Technical details

ShiftingMost significant bit
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The basic concept

John von Neumann
1 related topics

Carry-save accumulators

Redundant binary representation
1 related topics

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Carry-save accumulators

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Technical details

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Carry-save adder

Nodes16
Edges15
Triples1
Avg. degree1.88
Density0.125
Components1

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Carry-save adder

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is a · 1
Carry-save adder → type of digital adder

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Important terminology

carry numbers addition result sum adder two carry-save binary number one three using know digit adding conventional carries add multiplication

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Carry-save adderis atype of digital adder0.90text

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