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b. Using dataflow style, design a carry look-ahead 4-bit adder. i. Develop equations for the sum and carry outputs ii. Implement the equations in a module iii. Compile and Simulate

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DataFlow Model: 4 Bit CLA module CLA_4bit( output [3:0] S, output Cout,PG,GG input [3:0] A, B, input Cin wire 13:0G,P, C assiassign GG-G13 I (Pl3 & G [2]) I(PI3]& P 12]&G[1]) endmodule Test Bench:4 Bit CLA module Test_CLA 4bit; // Inputs reg [3:O] A;Cin(Cin) initial begin // Initialize Inputs Cin 0 // Wait 100 ns for global reset to finish #100 ; // Add stimulus here #10 #initial begin $monitor ( time: , $time , , A:%b GG-%b ,A,B,Cin , S , Cout , PG , GG ) ; end endmodule Simulation Resul

answered by: ANURANJAN SARSAM
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