Explain 4 bit CLA adder implementation.

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written 5.4 years ago by

hetalgosavi • 1.6k

• modified 5.1 years ago

Subject: VLSI Design

Topic: Data Path Design

Difficulty: Medium

vlsi design

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written 5.1 years ago by

hetalgosavi • 1.6k

Carry look-ahead (CLA) adders are designed to overcome the latency introduced by the rippling effect of the carry bits. The CLA algorithm is based on the origin of the carry-out bit in the equation.

First, if a b =1, then c = 1.

Where gi is the generate term, since …

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