The design for a full-adder shown in the figure below is used in the implementation of...
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The design for a full-adder shown in the figure below is used in the implementation of an 8-bit ripple carry adder in a processor ALU. The gates used in the full adder implementation have different delays, as follows: • AND gate - 1ns • OR gate - 2ns • XOR gate - 4ns What delay is observed until the output signal stabilise in the 8-bit adder when the inputs change from a = 00000000, b = 00000000 and cin = 0 to a = 00000001, b = 00000001 and cin = 1? a 33ns 3ns 7ns 10ns cin- D cout The design for a full-adder shown in the figure below is used in the implementation of an 8-bit ripple carry adder in a processor ALU. The gates used in the full adder implementation have different delays, as follows: • AND gate - 1ns • OR gate - 2ns • XOR gate - 4ns What delay is observed until the output signal stabilise in the 8-bit adder when the inputs change from a = 00000000, b = 00000000 and cin = 0 to a = 00000001, b = 00000001 and cin = 1? a 33ns 3ns 7ns 10ns cin- D cout
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SOLUTION To determine the delay until the output signal stabilizes in the 8bit adder we need t... View the full answer
Related Book For
Fundamentals Of Momentum Heat And Mass Transfer
ISBN: 9781118947463
6th Edition
Authors: James Welty, Gregory L. Rorrer, David G. Foster
Posted Date:
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