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add16u_0KU.v
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add16u_0KU.v
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/***
* This code is a part of EvoApproxLib library (ehw.fit.vutbr.cz/approxlib) distributed under The MIT License.
* When used, please cite the following article(s):
* This file contains a circuit from a sub-set of pareto optimal circuits with respect to the pwr and mre parameters
***/
// MAE% = 0.91 %
// MAE = 1187
// WCE% = 2.90 %
// WCE = 3803
// WCRE% = 1503.12 %
// EP% = 99.98 %
// MRE% = 2.49 %
// MSE = 20515.545e2
// PDK45_PWR = 0.018 mW
// PDK45_AREA = 45.5 um2
// PDK45_DELAY = 0.35 ns
module add16u_0KU(A, B, O);
input [15:0] A, B;
output [16:0] O;
wire sig_89, sig_90, sig_91, sig_93, sig_94, sig_95;
wire sig_96, sig_98, sig_99, sig_100, sig_101, sig_103;
wire sig_105;
assign sig_89 = A[12] ^ B[12];
assign sig_90 = A[12] & B[12];
assign sig_91 = sig_89 & B[11];
assign O[12] = sig_89 ^ B[11];
assign sig_93 = sig_90 | sig_91;
assign sig_94 = A[13] ^ B[13];
assign sig_95 = A[13] & B[13];
assign sig_96 = sig_94 & sig_93;
assign O[13] = sig_94 ^ sig_93;
assign sig_98 = sig_95 | sig_96;
assign sig_99 = A[14] ^ B[14];
assign sig_100 = A[14] & B[14];
assign sig_101 = sig_99 & sig_98;
assign O[14] = sig_99 ^ sig_98;
assign sig_103 = sig_100 | sig_101;
assign O[6] = A[15] ^ B[15];
assign sig_105 = A[15] & B[15];
assign O[3] = O[6] & sig_103;
assign O[15] = O[6] ^ sig_103;
assign O[16] = sig_105 | O[3];
assign O[0] = B[13];
assign O[1] = A[6];
assign O[2] = B[7];
assign O[4] = B[12];
assign O[5] = A[10];
assign O[7] = B[9];
assign O[8] = B[6];
assign O[9] = O[3];
assign O[10] = A[6];
assign O[11] = A[11];
endmodule