EvoApproxLib^LITE

/***
* 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 mae parameters
***/
// MAE% = 2.62 %
// MAE = 6.7 
// WCE% = 10.16 %
// WCE = 26 
// WCRE% = 700.00 %
// EP% = 95.33 %
// MRE% = 27.78 %
// MSE = 69 
// PDK45_PWR = 0.019 mW
// PDK45_AREA = 42.2 um2
// PDK45_DELAY = 0.44 ns

module add8s_6FQ (
    A,
    B,
    O
);

input [7:0] A;
input [7:0] B;
output [7:0] O;

wire sig_18,sig_23,sig_24,sig_25,sig_26,sig_27,sig_28,sig_29,sig_30,sig_35,sig_37,sig_38,sig_39,sig_43,sig_44,sig_46,sig_47,sig_49,sig_50,sig_52;
wire sig_53,sig_54,sig_55,sig_56,sig_57,sig_61,sig_62,sig_63,sig_64;

assign sig_18 = B[5] | A[5];
assign sig_23 = B[3] | A[7];
assign sig_24 = A[4] & B[4];
assign sig_25 = A[4] ^ B[4];
assign sig_26 = A[5] & B[5];
assign sig_27 = A[5] ^ B[5];
assign sig_28 = A[6] & B[6];
assign sig_29 = A[6] ^ B[6];
assign sig_30 = A[7] ^ B[7];
assign sig_35 = sig_25 & sig_23;
assign sig_37 = sig_29 & sig_26;
assign sig_38 = sig_29 & sig_18;
assign sig_39 = sig_28 | sig_37;
assign sig_43 = B[7] | A[3];
assign sig_44 = sig_18 & sig_24;
assign sig_46 = sig_26 | sig_44;
assign sig_47 = sig_38 & sig_44;
assign sig_49 = sig_39 | sig_47;
assign sig_50 = sig_23 & sig_43;
assign sig_52 = sig_35 & sig_43;
assign sig_53 = sig_24 | sig_52;
assign sig_54 = sig_18 & sig_52;
assign sig_55 = sig_46 | sig_54;
assign sig_56 = sig_38 & sig_52;
assign sig_57 = sig_49 | sig_56;
assign sig_61 = sig_25 ^ sig_50;
assign sig_62 = sig_27 ^ sig_53;
assign sig_63 = sig_29 ^ sig_55;
assign sig_64 = sig_30 ^ sig_57;

assign O[7] = sig_64;
assign O[6] = sig_63;
assign O[5] = sig_62;
assign O[4] = sig_61;
assign O[3] = sig_61;
assign O[2] = 1'b0;
assign O[1] = sig_63;
assign O[0] = 1'b0;

endmodule