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mul7u_035.v
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mul7u_035.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): V. Mrazek, S. S. Sarwar, L. Sekanina, Z. Vasicek and K. Roy, "Design of power-efficient approximate multipliers for approximate artificial neural networks," 2016 IEEE/ACM International Conference on Computer-Aided Design (ICCAD), Austin, TX, 2016, pp. 1-7. doi: 10.1145/2966986.2967021
* This file contains a circuit from a sub-set of pareto optimal circuits with respect to the pwr and ep parameters
***/
// MAE% = 0.058 %
// MAE = 9.5
// WCE% = 0.19 %
// WCE = 31
// WCRE% = 700.00 %
// EP% = 85.08 %
// MRE% = 1.68 %
// MSE = 155
// PDK45_PWR = 0.238 mW
// PDK45_AREA = 446.8 um2
// PDK45_DELAY = 1.22 ns
module mul7u_035(A, B, O);
input [6:0] A, B;
output [13:0] O;
wire [6:0] A, B;
wire [13:0] O;
wire sig_19, sig_20, sig_25, sig_26, sig_27, sig_35;
wire sig_36, sig_37, sig_38, sig_39, sig_43, sig_44;
wire sig_45, sig_46, sig_58, sig_59, sig_61, sig_62;
wire sig_63, sig_64, sig_65, sig_66, sig_67, sig_68;
wire sig_69, sig_70, sig_71, sig_72, sig_73, sig_74;
wire sig_75, sig_76, sig_79, sig_80, sig_81, sig_82;
wire sig_83, sig_88, sig_89, sig_90, sig_92, sig_93;
wire sig_94, sig_95, sig_96, sig_97, sig_98, sig_99;
wire sig_100, sig_101, sig_102, sig_103, sig_104, sig_105;
wire sig_106, sig_107, sig_108, sig_109, sig_110, sig_111;
wire sig_112, sig_113, sig_114, sig_115, sig_116, sig_117;
wire sig_118, sig_119, sig_120, sig_121, sig_123, sig_125;
wire sig_126, sig_127, sig_128, sig_129, sig_131, sig_132;
wire sig_133, sig_134, sig_135, sig_136, sig_137, sig_138;
wire sig_139, sig_140, sig_141, sig_142, sig_143, sig_144;
wire sig_145, sig_146, sig_147, sig_148, sig_149, sig_150;
wire sig_151, sig_152, sig_153, sig_154, sig_155, sig_156;
wire sig_157, sig_158, sig_159, sig_160, sig_162, sig_163;
wire sig_164, sig_165, sig_166, sig_167, sig_168, sig_169;
wire sig_170, sig_171, sig_172, sig_173, sig_174, sig_175;
wire sig_176, sig_177, sig_178, sig_179, sig_180, sig_181;
wire sig_182, sig_183, sig_184, sig_185, sig_186, sig_187;
wire sig_188, sig_189, sig_190, sig_191, sig_192, sig_193;
wire sig_194, sig_195, sig_196, sig_197, sig_199, sig_200;
wire sig_201, sig_202, sig_203, sig_204, sig_205, sig_206;
wire sig_207, sig_208, sig_209, sig_210, sig_211, sig_212;
wire sig_213, sig_214, sig_215, sig_216, sig_217, sig_218;
wire sig_219, sig_220, sig_221, sig_222, sig_223, sig_224;
wire sig_226, sig_227, sig_228, sig_229, sig_231, sig_232;
wire sig_233, sig_234, sig_236, sig_237, sig_238, sig_239;
wire sig_241, sig_243, sig_244, sig_246, sig_247, sig_248;
wire sig_249, sig_250, sig_251, sig_252, sig_253, sig_254;
wire sig_255, sig_256, sig_257, sig_262, sig_263, sig_264;
wire sig_267, sig_268;
assign sig_19 = A[5] & B[0];
assign sig_20 = A[6] & B[0];
assign sig_25 = A[4] & B[1];
assign sig_26 = A[5] & B[1];
assign sig_27 = A[6] & B[1];
assign sig_35 = B[1] & A[3];
assign sig_36 = sig_19 ^ sig_25;
assign sig_37 = sig_19 & sig_25;
assign sig_38 = sig_20 ^ sig_26;
assign sig_39 = sig_20 & sig_26;
assign O[3] = A[0] & B[3];
assign sig_43 = A[3] & B[2];
assign sig_44 = A[4] & B[2];
assign sig_45 = A[5] & B[2];
assign sig_46 = A[6] & B[2];
assign sig_58 = B[0] & A[2];
assign sig_59 = A[2] & B[2];
assign sig_61 = sig_58 | sig_59;
assign sig_62 = sig_36 ^ sig_43;
assign sig_63 = sig_36 & sig_43;
assign sig_64 = sig_62 & sig_35;
assign sig_65 = sig_62 ^ sig_35;
assign sig_66 = sig_63 ^ sig_64;
assign sig_67 = sig_38 ^ sig_44;
assign sig_68 = sig_38 & sig_44;
assign sig_69 = sig_67 & sig_37;
assign sig_70 = sig_67 ^ sig_37;
assign sig_71 = sig_68 | sig_69;
assign sig_72 = sig_27 ^ sig_45;
assign sig_73 = sig_27 & sig_45;
assign sig_74 = B[0] & sig_39;
assign sig_75 = sig_72 ^ sig_39;
assign sig_76 = sig_73 | sig_74;
assign sig_79 = A[2] & B[3];
assign sig_80 = A[3] & B[3];
assign sig_81 = A[4] & B[3];
assign sig_82 = A[5] & B[3];
assign sig_83 = A[6] & B[3];
assign sig_88 = A[0] & B[4];
assign sig_89 = !(B[1] | B[2]);
assign sig_90 = B[2] & B[3];
assign sig_92 = sig_89 & B[1];
assign sig_93 = sig_90 & A[1];
assign sig_94 = sig_65 ^ sig_79;
assign sig_95 = sig_65 & sig_79;
assign sig_96 = sig_94 & sig_61;
assign sig_97 = sig_94 ^ sig_61;
assign sig_98 = sig_95 ^ sig_96;
assign sig_99 = sig_70 ^ sig_80;
assign sig_100 = sig_70 & sig_80;
assign sig_101 = sig_99 & sig_66;
assign sig_102 = sig_99 ^ sig_66;
assign sig_103 = sig_100 ^ sig_101;
assign sig_104 = sig_75 ^ sig_81;
assign sig_105 = sig_75 & sig_81;
assign sig_106 = sig_104 & sig_71;
assign sig_107 = sig_104 ^ sig_71;
assign sig_108 = sig_105 | sig_106;
assign sig_109 = sig_46 ^ sig_82;
assign sig_110 = sig_46 & sig_82;
assign sig_111 = sig_109 & sig_76;
assign sig_112 = sig_109 ^ sig_76;
assign sig_113 = sig_110 | sig_111;
assign sig_114 = A[4] & B[0];
assign sig_115 = A[1] & B[4];
assign sig_116 = A[2] & B[4];
assign sig_117 = A[3] & B[4];
assign sig_118 = A[4] & B[4];
assign sig_119 = A[5] & B[4];
assign sig_120 = A[6] & B[4];
assign sig_121 = sig_92 ^ sig_114;
assign O[2] = sig_92 & B[2];
assign sig_123 = sig_121 & sig_88;
assign O[4] = sig_121 ^ sig_88;
assign sig_125 = O[2] ^ sig_123;
assign sig_126 = sig_97 ^ sig_115;
assign sig_127 = sig_97 & sig_115;
assign sig_128 = sig_126 & sig_93;
assign sig_129 = sig_126 ^ sig_93;
assign O[1] = sig_127 | sig_128;
assign sig_131 = sig_102 ^ sig_116;
assign sig_132 = sig_102 & sig_116;
assign sig_133 = sig_131 & sig_98;
assign sig_134 = sig_131 ^ sig_98;
assign sig_135 = sig_132 ^ sig_133;
assign sig_136 = sig_107 ^ sig_117;
assign sig_137 = sig_107 & sig_117;
assign sig_138 = sig_136 & sig_103;
assign sig_139 = sig_136 ^ sig_103;
assign sig_140 = sig_137 ^ sig_138;
assign sig_141 = sig_112 ^ sig_118;
assign sig_142 = sig_112 & sig_118;
assign sig_143 = sig_141 & sig_108;
assign sig_144 = sig_141 ^ sig_108;
assign sig_145 = sig_142 ^ sig_143;
assign sig_146 = sig_83 ^ sig_119;
assign sig_147 = sig_83 & sig_119;
assign sig_148 = sig_146 & sig_113;
assign sig_149 = sig_146 ^ sig_113;
assign sig_150 = sig_147 | sig_148;
assign sig_151 = A[0] & B[5];
assign sig_152 = A[1] & B[5];
assign sig_153 = A[2] & B[5];
assign sig_154 = A[3] & B[5];
assign sig_155 = A[4] & B[5];
assign sig_156 = A[5] & B[5];
assign sig_157 = A[6] & B[5];
assign sig_158 = sig_129 ^ sig_151;
assign sig_159 = sig_129 & sig_151;
assign sig_160 = sig_158 & sig_125;
assign O[5] = sig_158 ^ sig_125;
assign sig_162 = sig_159 | sig_160;
assign sig_163 = sig_134 ^ sig_152;
assign sig_164 = sig_134 & sig_152;
assign sig_165 = sig_163 & O[1];
assign sig_166 = sig_163 ^ O[1];
assign sig_167 = sig_164 ^ sig_165;
assign sig_168 = sig_139 ^ sig_153;
assign sig_169 = sig_139 & sig_153;
assign sig_170 = sig_168 & sig_135;
assign sig_171 = sig_168 ^ sig_135;
assign sig_172 = sig_169 ^ sig_170;
assign sig_173 = sig_144 ^ sig_154;
assign sig_174 = sig_144 & sig_154;
assign sig_175 = sig_173 & sig_140;
assign sig_176 = sig_173 ^ sig_140;
assign sig_177 = sig_174 | sig_175;
assign sig_178 = sig_149 ^ sig_155;
assign sig_179 = sig_149 & sig_155;
assign sig_180 = sig_178 & sig_145;
assign sig_181 = sig_178 ^ sig_145;
assign sig_182 = sig_179 ^ sig_180;
assign sig_183 = sig_120 ^ sig_156;
assign sig_184 = sig_120 & sig_156;
assign sig_185 = sig_183 & sig_150;
assign sig_186 = sig_183 ^ sig_150;
assign sig_187 = sig_184 | sig_185;
assign sig_188 = A[0] & B[6];
assign sig_189 = A[1] & B[6];
assign sig_190 = A[2] & B[6];
assign sig_191 = A[3] & B[6];
assign sig_192 = A[4] & B[6];
assign sig_193 = A[5] & B[6];
assign sig_194 = A[6] & B[6];
assign sig_195 = sig_166 ^ sig_188;
assign sig_196 = sig_166 & sig_188;
assign sig_197 = sig_195 & sig_162;
assign O[6] = sig_195 ^ sig_162;
assign sig_199 = sig_196 ^ sig_197;
assign sig_200 = sig_171 ^ sig_189;
assign sig_201 = sig_171 & sig_189;
assign sig_202 = sig_200 & sig_167;
assign sig_203 = sig_200 ^ sig_167;
assign sig_204 = sig_201 ^ sig_202;
assign sig_205 = sig_176 ^ sig_190;
assign sig_206 = sig_176 & sig_190;
assign sig_207 = sig_205 & sig_172;
assign sig_208 = sig_205 ^ sig_172;
assign sig_209 = sig_206 | sig_207;
assign sig_210 = sig_181 ^ sig_191;
assign sig_211 = sig_181 & sig_191;
assign sig_212 = sig_210 & sig_177;
assign sig_213 = sig_210 ^ sig_177;
assign sig_214 = sig_211 ^ sig_212;
assign sig_215 = sig_186 ^ sig_192;
assign sig_216 = sig_186 & sig_192;
assign sig_217 = sig_215 & sig_182;
assign sig_218 = sig_215 ^ sig_182;
assign sig_219 = sig_216 ^ sig_217;
assign sig_220 = sig_157 ^ sig_193;
assign sig_221 = sig_157 & sig_193;
assign sig_222 = sig_220 & sig_187;
assign sig_223 = sig_220 ^ sig_187;
assign sig_224 = sig_221 | sig_222;
assign O[7] = sig_203 ^ sig_199;
assign sig_226 = sig_203 & sig_199;
assign sig_227 = sig_208 ^ sig_204;
assign sig_228 = sig_208 & sig_204;
assign sig_229 = sig_227 & sig_226;
assign O[8] = sig_227 ^ sig_226;
assign sig_231 = sig_228 ^ sig_229;
assign sig_232 = sig_213 ^ sig_209;
assign sig_233 = sig_213 & sig_209;
assign sig_234 = sig_232 & sig_231;
assign O[9] = sig_232 ^ sig_231;
assign sig_236 = sig_233 ^ sig_234;
assign sig_237 = sig_218 ^ sig_214;
assign sig_238 = sig_218 & sig_214;
assign sig_239 = sig_237 & sig_236;
assign O[10] = sig_237 ^ sig_236;
assign sig_241 = sig_238 ^ sig_239;
assign sig_243 = sig_223 & sig_219;
assign sig_244 = sig_194 ^ sig_224;
assign O[0] = A[6] & sig_224;
assign sig_246 = A[6] & sig_243;
assign sig_247 = sig_244 ^ sig_243;
assign sig_248 = O[0] | sig_246;
assign sig_249 = sig_223 ^ sig_219;
assign sig_250 = sig_223;
assign sig_251 = !sig_249;
assign sig_252 = sig_250 | sig_249;
assign sig_253 = sig_194 ^ sig_224;
assign sig_254 = B[6] & sig_224;
assign sig_255 = sig_253 & sig_252;
assign sig_256 = sig_253 ^ sig_252;
assign sig_257 = sig_254 | sig_255;
assign O[11] = !(sig_251 ^ sig_241);
assign sig_262 = !sig_241;
assign sig_263 = sig_247 & sig_262;
assign sig_264 = sig_256 & sig_241;
assign O[12] = sig_263 | sig_264;
assign sig_267 = sig_248 & B[6];
assign sig_268 = sig_257 & sig_241;
assign O[13] = sig_267 | sig_268;
endmodule