/*** * 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% = 0.13 % // MAE = 43 // WCE% = 0.54 % // WCE = 178 // WCRE% = 100.00 % // EP% = 96.12 % // MRE% = 3.19 % // MSE = 2949 // PDK45_PWR = 0.203 mW // PDK45_AREA = 393.3 um2 // PDK45_DELAY = 1.39 ns module mul8x7u_3JD ( A, B, O ); input [7:0] A; input [6:0] B; output [14:0] O; wire sig_21,sig_28,sig_29,sig_30,sig_56,sig_58,sig_59,sig_61,sig_63,sig_64,sig_69,sig_70,sig_71,sig_72,sig_91,sig_95,sig_96,sig_97,sig_98,sig_99; wire sig_100,sig_101,sig_102,sig_103,sig_104,sig_105,sig_106,sig_107,sig_108,sig_109,sig_113,sig_114,sig_115,sig_116,sig_117,sig_135,sig_136,sig_137,sig_138,sig_139; wire sig_140,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_153,sig_154,sig_157,sig_158,sig_159,sig_160,sig_161; wire sig_162,sig_171,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,sig_189,sig_190,sig_191,sig_192; wire sig_193,sig_194,sig_195,sig_196,sig_197,sig_198,sig_199,sig_200,sig_201,sig_202,sig_203,sig_204,sig_205,sig_206,sig_207,sig_208,sig_210,sig_211,sig_213,sig_214; wire sig_215,sig_216,sig_217,sig_218,sig_219,sig_220,sig_221,sig_222,sig_223,sig_224,sig_225,sig_226,sig_227,sig_228,sig_229,sig_230,sig_231,sig_232,sig_233,sig_234; wire sig_235,sig_236,sig_237,sig_238,sig_239,sig_240,sig_241,sig_242,sig_243,sig_244,sig_245,sig_246,sig_247,sig_248,sig_249,sig_250,sig_251,sig_252,sig_253,sig_254; wire sig_255,sig_256,sig_257,sig_258,sig_259,sig_260,sig_261,sig_262,sig_263,sig_264,sig_265,sig_266,sig_267,sig_268,sig_269,sig_270,sig_271,sig_272,sig_273,sig_274; wire sig_275,sig_276,sig_277,sig_278,sig_279,sig_280,sig_281,sig_282,sig_283,sig_284,sig_285,sig_286,sig_287,sig_288,sig_289; assign sig_21 = A[6] & B[0]; assign sig_28 = A[5] & B[1]; assign sig_29 = A[6] & B[1]; assign sig_30 = A[7] & B[1]; assign sig_56 = ~(sig_29 & B[0]); assign sig_58 = sig_21 ^ sig_29; assign sig_59 = sig_21 & B[1]; assign sig_61 = sig_58 | sig_28; assign sig_63 = sig_59 & sig_30; assign sig_64 = sig_59 ^ sig_30; assign sig_69 = A[4] & B[2]; assign sig_70 = A[5] & B[2]; assign sig_71 = A[6] & B[2]; assign sig_72 = A[7] & B[2]; assign sig_91 = sig_56 & sig_69; assign sig_95 = sig_61 ^ sig_70; assign sig_96 = sig_61 & sig_70; assign sig_97 = sig_95 & sig_91; assign sig_98 = sig_95 ^ sig_91; assign sig_99 = sig_96 | sig_97; assign sig_100 = sig_64 ^ sig_71; assign sig_101 = sig_64 & sig_71; assign sig_102 = sig_100 & sig_99; assign sig_103 = sig_100 ^ sig_99; assign sig_104 = sig_101 | sig_102; assign sig_105 = sig_63 ^ sig_72; assign sig_106 = sig_63 & sig_71; assign sig_107 = sig_72 & sig_104; assign sig_108 = sig_105 ^ sig_104; assign sig_109 = sig_106 | sig_107; assign sig_113 = A[3] & B[3]; assign sig_114 = A[4] & B[3]; assign sig_115 = A[5] & B[3]; assign sig_116 = A[6] & B[3]; assign sig_117 = A[7] & B[3]; assign sig_135 = sig_98 ^ sig_114; assign sig_136 = sig_98 & sig_114; assign sig_137 = sig_135 & sig_113; assign sig_138 = sig_135 ^ sig_113; assign sig_139 = sig_136 | sig_137; assign sig_140 = sig_103 ^ sig_115; assign sig_141 = sig_103 & sig_115; assign sig_142 = sig_140 & sig_139; assign sig_143 = sig_140 ^ sig_139; assign sig_144 = sig_141 | sig_142; assign sig_145 = sig_108 ^ sig_116; assign sig_146 = sig_108 & sig_116; assign sig_147 = sig_145 & sig_144; assign sig_148 = sig_145 ^ sig_144; assign sig_149 = sig_146 | sig_147; assign sig_150 = sig_109 ^ sig_117; assign sig_151 = sig_109 & B[3]; assign sig_152 = sig_117 & sig_149; assign sig_153 = sig_150 ^ sig_149; assign sig_154 = sig_151 | sig_152; assign sig_157 = A[2] & B[4]; assign sig_158 = A[3] & B[4]; assign sig_159 = A[4] & B[4]; assign sig_160 = A[5] & B[4]; assign sig_161 = A[6] & B[4]; assign sig_162 = A[7] & B[4]; assign sig_171 = B[0] & A[7]; assign sig_175 = sig_138 ^ sig_158; assign sig_176 = sig_138 & sig_158; assign sig_177 = sig_175 & sig_171; assign sig_178 = sig_175 ^ sig_171; assign sig_179 = sig_176 | sig_177; assign sig_180 = sig_143 ^ sig_159; assign sig_181 = sig_143 & sig_159; assign sig_182 = sig_180 & sig_179; assign sig_183 = sig_180 ^ sig_179; assign sig_184 = sig_181 | sig_182; assign sig_185 = sig_148 ^ sig_160; assign sig_186 = sig_148 & sig_160; assign sig_187 = sig_185 & sig_184; assign sig_188 = sig_185 ^ sig_184; assign sig_189 = sig_186 | sig_187; assign sig_190 = sig_153 ^ sig_161; assign sig_191 = sig_153 & sig_161; assign sig_192 = sig_190 & sig_189; assign sig_193 = sig_190 ^ sig_189; assign sig_194 = sig_191 | sig_192; assign sig_195 = sig_154 ^ sig_162; assign sig_196 = sig_154 & B[4]; assign sig_197 = sig_195 & sig_194; assign sig_198 = sig_195 ^ sig_194; assign sig_199 = sig_196 | sig_197; assign sig_200 = A[0] & B[5]; assign sig_201 = A[1] & B[5]; assign sig_202 = A[2] & B[5]; assign sig_203 = A[3] & B[5]; assign sig_204 = A[4] & B[5]; assign sig_205 = A[5] & B[5]; assign sig_206 = A[6] & B[5]; assign sig_207 = A[7] & B[5]; assign sig_208 = A[1] & sig_200; assign sig_210 = sig_157 ^ sig_201; assign sig_211 = sig_157 & sig_201; assign sig_213 = sig_210 ^ sig_208; assign sig_214 = sig_211 | sig_208; assign sig_215 = sig_178 ^ sig_202; assign sig_216 = sig_178 & sig_202; assign sig_217 = sig_215 & sig_214; assign sig_218 = sig_215 ^ sig_214; assign sig_219 = sig_216 | sig_217; assign sig_220 = sig_183 ^ sig_203; assign sig_221 = sig_183 & sig_203; assign sig_222 = sig_220 & sig_219; assign sig_223 = sig_220 ^ sig_219; assign sig_224 = sig_221 | sig_222; assign sig_225 = sig_188 ^ sig_204; assign sig_226 = sig_188 & sig_204; assign sig_227 = sig_225 & sig_224; assign sig_228 = sig_225 ^ sig_224; assign sig_229 = sig_226 | sig_227; assign sig_230 = sig_193 ^ sig_205; assign sig_231 = sig_193 & sig_205; assign sig_232 = sig_230 & sig_229; assign sig_233 = sig_230 ^ sig_229; assign sig_234 = sig_231 | sig_232; assign sig_235 = sig_198 ^ sig_206; assign sig_236 = sig_198 & sig_206; assign sig_237 = sig_235 & sig_234; assign sig_238 = sig_235 ^ sig_234; assign sig_239 = sig_236 | sig_237; assign sig_240 = sig_199 ^ sig_207; assign sig_241 = sig_199 & B[5]; assign sig_242 = sig_240 & sig_239; assign sig_243 = sig_240 ^ sig_239; assign sig_244 = sig_241 | sig_242; assign sig_245 = A[0] & B[6]; assign sig_246 = A[1] & B[6]; assign sig_247 = A[2] & B[6]; assign sig_248 = A[3] & B[6]; assign sig_249 = A[4] & B[6]; assign sig_250 = A[5] & B[6]; assign sig_251 = A[6] & B[6]; assign sig_252 = A[7] & B[6]; assign sig_253 = sig_213 & sig_245; assign sig_254 = sig_213 | sig_245; assign sig_255 = sig_218 ^ sig_246; assign sig_256 = sig_218 & sig_246; assign sig_257 = sig_255 & sig_253; assign sig_258 = sig_255 ^ sig_253; assign sig_259 = sig_256 | sig_257; assign sig_260 = sig_223 ^ sig_247; assign sig_261 = sig_223 & sig_247; assign sig_262 = sig_260 & sig_259; assign sig_263 = sig_260 ^ sig_259; assign sig_264 = sig_261 | sig_262; assign sig_265 = sig_228 ^ sig_248; assign sig_266 = sig_228 & sig_248; assign sig_267 = sig_265 & sig_264; assign sig_268 = sig_265 ^ sig_264; assign sig_269 = sig_266 | sig_267; assign sig_270 = sig_233 ^ sig_249; assign sig_271 = sig_233 & sig_249; assign sig_272 = sig_270 & sig_269; assign sig_273 = sig_270 ^ sig_269; assign sig_274 = sig_271 | sig_272; assign sig_275 = sig_238 ^ sig_250; assign sig_276 = sig_238 & sig_250; assign sig_277 = sig_275 & sig_274; assign sig_278 = sig_275 ^ sig_274; assign sig_279 = sig_276 | sig_277; assign sig_280 = sig_243 ^ sig_251; assign sig_281 = sig_243 & sig_251; assign sig_282 = sig_280 & sig_279; assign sig_283 = sig_280 ^ sig_279; assign sig_284 = sig_281 | sig_282; assign sig_285 = sig_244 ^ sig_252; assign sig_286 = sig_244 & B[6]; assign sig_287 = sig_252 & sig_284; assign sig_288 = sig_285 ^ sig_284; assign sig_289 = sig_286 | sig_287; assign O[14] = sig_289; assign O[13] = sig_288; assign O[12] = sig_283; assign O[11] = sig_278; assign O[10] = sig_273; assign O[9] = sig_268; assign O[8] = sig_263; assign O[7] = sig_258; assign O[6] = sig_254; assign O[5] = sig_157; assign O[4] = 1'b0; assign O[3] = sig_114; assign O[2] = sig_203; assign O[1] = sig_157; assign O[0] = sig_204; endmodule