Explain 4 bit CLA adder implementation.

4.6kviews

written 6.9 years ago by

hetalgosavi • 1.7k

• modified 6.7 years ago

Subject: VLSI Design

Topic: Data Path Design

Difficulty: Medium

vlsi design

ADD COMMENT EDIT

1 Answer

195views

written 6.7 years ago by

hetalgosavi • 1.7k

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 …

Create a free account to keep reading this post.

and 2 others joined a min ago.

ADD COMMENT EDIT

Please log in to add an answer.