mul8x5u_3YD.v

/***
* 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): V. Mrazek, L. Sekanina, Z. Vasicek "Libraries of Approximate Circuits: Automated Design and Application in CNN Accelerators" IEEE Journal on Emerging and Selected Topics in Circuits and Systems, Vol 10, No 4, 2020 
* This file contains a circuit from a sub-set of pareto optimal circuits with respect to the pwr and mae parameters
***/
// MAE% = 0.31 %
// MAE = 26 
// WCE% = 1.10 %
// WCE = 90 
// WCRE% = 100.00 %
// EP% = 92.87 %
// MRE% = 5.91 %
// MSE = 1058 
// PDK45_PWR = 0.117 mW
// PDK45_AREA = 286.3 um2
// PDK45_DELAY = 1.09 ns

module mul8x5u_3YD (
    A,
    B,
    O
);

input [7:0] A;
input [4:0] B;
output [12:0] O;

wire sig_13,sig_14,sig_17,sig_20,sig_22,sig_25,sig_26,sig_28,sig_30,sig_38,sig_40,sig_41,sig_48,sig_51,sig_54,sig_55,sig_56,sig_58,sig_59,sig_60;
wire sig_61,sig_62,sig_68,sig_69,sig_70,sig_80,sig_92,sig_93,sig_94,sig_95,sig_96,sig_97,sig_98,sig_99,sig_100,sig_101,sig_102,sig_103,sig_105,sig_106;
wire sig_107,sig_110,sig_111,sig_112,sig_113,sig_114,sig_115,sig_128,sig_129,sig_130,sig_131,sig_132,sig_133,sig_134,sig_135,sig_136,sig_137,sig_138,sig_139,sig_140;
wire sig_141,sig_142,sig_143,sig_144,sig_145,sig_146,sig_147,sig_148,sig_149,sig_150,sig_151,sig_152,sig_154,sig_155,sig_156,sig_157,sig_158,sig_159,sig_160,sig_167;
wire sig_168,sig_169,sig_170,sig_171,sig_172,sig_173,sig_175,sig_176,sig_177,sig_178,sig_179,sig_180,sig_181,sig_182,sig_183,sig_184,sig_185,sig_186,sig_187,sig_188;
wire sig_189,sig_190,sig_191,sig_192,sig_193,sig_194,sig_195,sig_196,sig_197;

assign sig_13 = B[0] & A[3];
assign sig_14 = A[6] & B[0];
assign sig_17 = A[5] & B[1];
assign sig_20 = A[7] & B[0];
assign sig_22 = B[1] & A[6];
assign sig_25 = A[5] & B[0];
assign sig_26 = A[5] & B[1];
assign sig_28 = A[7] & B[1];
assign sig_30 = sig_22 & sig_20;
assign sig_38 = sig_22 & sig_25;
assign sig_40 = sig_17 & A[3];
assign sig_41 = A[6] & B[1];
assign sig_48 = sig_26 & A[3];
assign sig_51 = sig_14 ^ sig_17;
assign sig_54 = sig_51 ^ sig_40;
assign sig_55 = sig_38 | sig_48;
assign sig_56 = sig_20 ^ sig_41;
assign sig_58 = sig_56 & sig_55;
assign sig_59 = sig_56 ^ sig_55;
assign sig_60 = sig_30 | sig_58;
assign sig_61 = sig_60 & A[7];
assign sig_62 = sig_60 ^ sig_28;
assign sig_68 = A[5] & B[2];
assign sig_69 = A[6] & B[2];
assign sig_70 = A[7] & B[2];
assign sig_80 = B[2] & sig_61;
assign sig_92 = B[2] & A[4];
assign sig_93 = sig_59 ^ sig_68;
assign sig_94 = sig_59 & sig_68;
assign sig_95 = sig_93 & sig_92;
assign sig_96 = sig_93 ^ sig_92;
assign sig_97 = sig_94 | sig_95;
assign sig_98 = sig_62 ^ sig_69;
assign sig_99 = sig_62 & sig_69;
assign sig_100 = sig_98 & sig_97;
assign sig_101 = sig_98 ^ sig_97;
assign sig_102 = sig_99 | sig_100;
assign sig_103 = sig_61 ^ sig_70;
assign sig_105 = A[7] & sig_102;
assign sig_106 = sig_103 ^ sig_102;
assign sig_107 = sig_80 | sig_105;
assign sig_110 = A[2] & B[3];
assign sig_111 = A[3] & B[3];
assign sig_112 = A[4] & B[3];
assign sig_113 = A[5] & B[3];
assign sig_114 = A[6] & B[3];
assign sig_115 = A[7] & B[3];
assign sig_128 = sig_54 ^ sig_111;
assign sig_129 = sig_54 & sig_111;
assign sig_130 = sig_128 & sig_110;
assign sig_131 = sig_128 ^ sig_110;
assign sig_132 = sig_129 | sig_130;
assign sig_133 = sig_96 ^ sig_112;
assign sig_134 = sig_96 & sig_112;
assign sig_135 = sig_133 & sig_132;
assign sig_136 = sig_133 ^ sig_132;
assign sig_137 = sig_134 | sig_135;
assign sig_138 = sig_101 ^ sig_113;
assign sig_139 = sig_101 & sig_113;
assign sig_140 = sig_138 & sig_137;
assign sig_141 = sig_138 ^ sig_137;
assign sig_142 = sig_139 | sig_140;
assign sig_143 = sig_106 ^ sig_114;
assign sig_144 = sig_106 & sig_114;
assign sig_145 = sig_143 & sig_142;
assign sig_146 = sig_143 ^ sig_142;
assign sig_147 = sig_144 | sig_145;
assign sig_148 = sig_107 ^ sig_115;
assign sig_149 = sig_107 & sig_115;
assign sig_150 = sig_148 & sig_147;
assign sig_151 = sig_148 ^ sig_147;
assign sig_152 = sig_149 | sig_150;
assign sig_154 = A[1] & B[4];
assign sig_155 = A[2] & B[4];
assign sig_156 = A[3] & B[4];
assign sig_157 = A[4] & B[4];
assign sig_158 = A[5] & B[4];
assign sig_159 = A[6] & B[4];
assign sig_160 = A[7] & B[4];
assign sig_167 = sig_136 & sig_156;
assign sig_168 = sig_131 ^ sig_155;
assign sig_169 = sig_131 & sig_155;
assign sig_170 = sig_168 & sig_154;
assign sig_171 = sig_168 ^ sig_154;
assign sig_172 = sig_169 | sig_170;
assign sig_173 = sig_136 ^ sig_156;
assign sig_175 = sig_173 & sig_172;
assign sig_176 = sig_173 ^ sig_172;
assign sig_177 = sig_167 | sig_175;
assign sig_178 = sig_141 ^ sig_157;
assign sig_179 = sig_141 & sig_157;
assign sig_180 = sig_178 & sig_177;
assign sig_181 = sig_178 ^ sig_177;
assign sig_182 = sig_179 | sig_180;
assign sig_183 = sig_146 ^ sig_158;
assign sig_184 = sig_146 & sig_158;
assign sig_185 = sig_183 & sig_182;
assign sig_186 = sig_183 ^ sig_182;
assign sig_187 = sig_184 | sig_185;
assign sig_188 = sig_151 ^ sig_159;
assign sig_189 = sig_151 & sig_159;
assign sig_190 = sig_188 & sig_187;
assign sig_191 = sig_188 ^ sig_187;
assign sig_192 = sig_189 | sig_190;
assign sig_193 = sig_152 ^ sig_160;
assign sig_194 = sig_152 & sig_160;
assign sig_195 = A[7] & sig_192;
assign sig_196 = sig_193 ^ sig_192;
assign sig_197 = sig_194 | sig_195;

assign O[12] = sig_197;
assign O[11] = sig_196;
assign O[10] = sig_191;
assign O[9] = sig_186;
assign O[8] = sig_181;
assign O[7] = sig_176;
assign O[6] = sig_171;
assign O[5] = sig_25;
assign O[4] = sig_13;
assign O[3] = 1'b0;
assign O[2] = sig_156;
assign O[1] = 1'b0;
assign O[0] = 1'b0;

endmodule