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Compare ripple carry adder with CLA

Subject: Basic VLSI Design

Topic: Data Path Design

Difficulty: Low

1 Answer
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Ripple carry adder

  • Succinctly, a ripple carry adder passes its carry bit through a long logic chain, which is very straightforward to design, but can have a very large delay.
  • A ripple carry adder is implemented purely with a half-adder and multiple full adders. The maximum delay is through the …

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