/*** * 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% = 0.049 % // MAE = 16 // WCE% = 0.19 % // WCE = 61 // WCRE% = 1500.00 % // EP% = 95.65 % // MRE% = 1.43 % // MSE = 416 // PDK45_PWR = 0.259 mW // PDK45_AREA = 481.5 um2 // PDK45_DELAY = 1.36 ns module mul8x7u_5VZ ( A, B, O ); input [7:0] A; input [6:0] B; output [14:0] O; wire sig_20,sig_21,sig_22,sig_26,sig_27,sig_28,sig_29,sig_30,sig_39,sig_40,sig_41,sig_42,sig_43,sig_44,sig_48,sig_49,sig_50,sig_51,sig_52,sig_68; wire sig_69,sig_73,sig_74,sig_75,sig_76,sig_77,sig_78,sig_79,sig_80,sig_81,sig_82,sig_83,sig_84,sig_86,sig_87,sig_90,sig_91,sig_92,sig_93,sig_94; wire sig_95,sig_106,sig_107,sig_111,sig_112,sig_113,sig_114,sig_115,sig_116,sig_117,sig_118,sig_119,sig_120,sig_121,sig_122,sig_123,sig_124,sig_125,sig_126,sig_127; wire sig_128,sig_129,sig_130,sig_132,sig_133,sig_134,sig_135,sig_136,sig_137,sig_138,sig_144,sig_145,sig_149,sig_150,sig_151,sig_152,sig_153,sig_154,sig_155,sig_156; wire sig_157,sig_158,sig_159,sig_160,sig_161,sig_162,sig_163,sig_164,sig_165,sig_166,sig_167,sig_168,sig_169,sig_170,sig_171,sig_172,sig_173,sig_174,sig_175,sig_176; wire sig_177,sig_178,sig_179,sig_180,sig_181,sig_182,sig_183,sig_187,sig_188,sig_189,sig_190,sig_191,sig_192,sig_193,sig_194,sig_195,sig_196,sig_197,sig_198,sig_199; wire sig_200,sig_201,sig_202,sig_203,sig_204,sig_205,sig_206,sig_207,sig_208,sig_209,sig_210,sig_211,sig_212,sig_213,sig_214,sig_215,sig_216,sig_217,sig_218,sig_219; wire 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,sig_235,sig_236,sig_237,sig_238,sig_239; wire 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,sig_255,sig_256,sig_257,sig_258,sig_259; wire 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,sig_275,sig_276,sig_277,sig_278,sig_279; wire sig_280,sig_281,sig_282,sig_283,sig_284,sig_285,sig_286,sig_287,sig_288,sig_289,sig_290,sig_291,sig_292,sig_293,sig_294,sig_295,sig_296,sig_297,sig_298,sig_301; wire sig_305,sig_306,sig_309,sig_310,sig_311,sig_312,sig_313,sig_314,sig_315,sig_316,sig_319,sig_320; assign sig_20 = A[5] & B[0]; assign sig_21 = A[6] & B[0]; assign sig_22 = A[7] & B[0]; assign sig_26 = A[0] & B[0]; assign sig_27 = A[4] & B[1]; assign sig_28 = A[5] & B[1]; assign sig_29 = A[6] & B[1]; assign sig_30 = A[7] & B[1]; assign sig_39 = sig_20 & sig_27; assign sig_40 = sig_20 | sig_27; assign sig_41 = sig_21 & sig_28; assign sig_42 = sig_21 ^ sig_28; assign sig_43 = sig_22 & sig_29; assign sig_44 = sig_22 ^ sig_29; assign sig_48 = A[3] & B[2]; assign sig_49 = A[4] & B[2]; assign sig_50 = A[5] & B[2]; assign sig_51 = A[6] & B[2]; assign sig_52 = A[7] & B[2]; assign sig_68 = sig_40 | sig_48; assign sig_69 = sig_40 & sig_48; assign sig_73 = sig_42 ^ sig_49; assign sig_74 = sig_42 & sig_49; assign sig_75 = sig_73 & sig_39; assign sig_76 = sig_73 ^ sig_39; assign sig_77 = sig_74 | sig_75; assign sig_78 = sig_44 ^ sig_50; assign sig_79 = sig_44 & sig_50; assign sig_80 = sig_78 & sig_41; assign sig_81 = sig_78 ^ sig_41; assign sig_82 = sig_79 | sig_80; assign sig_83 = sig_30 ^ sig_51; assign sig_84 = sig_30 & sig_51; assign sig_86 = sig_83 ^ sig_43; assign sig_87 = sig_84 | sig_43; assign sig_90 = A[2] & B[3]; assign sig_91 = A[3] & B[3]; assign sig_92 = A[4] & B[3]; assign sig_93 = A[5] & B[3]; assign sig_94 = A[6] & B[3]; assign sig_95 = A[7] & B[3]; assign sig_106 = sig_68 | sig_90; assign sig_107 = sig_68 & sig_90; assign sig_111 = sig_76 ^ sig_91; assign sig_112 = sig_76 & sig_91; assign sig_113 = sig_111 & sig_69; assign sig_114 = sig_111 ^ sig_69; assign sig_115 = sig_112 | sig_113; assign sig_116 = sig_81 ^ sig_92; assign sig_117 = sig_81 & sig_92; assign sig_118 = sig_116 & sig_77; assign sig_119 = sig_116 ^ sig_77; assign sig_120 = sig_117 | sig_118; assign sig_121 = sig_86 ^ sig_93; assign sig_122 = sig_86 & sig_93; assign sig_123 = sig_121 & sig_82; assign sig_124 = sig_121 ^ sig_82; assign sig_125 = sig_122 | sig_123; assign sig_126 = sig_52 ^ sig_94; assign sig_127 = sig_52 & sig_94; assign sig_128 = sig_126 & sig_87; assign sig_129 = sig_126 ^ sig_87; assign sig_130 = sig_127 | sig_128; assign sig_132 = A[1] & B[4]; assign sig_133 = A[2] & B[4]; assign sig_134 = A[3] & B[4]; assign sig_135 = A[4] & B[4]; assign sig_136 = A[5] & B[4]; assign sig_137 = A[6] & B[4]; assign sig_138 = A[7] & B[4]; assign sig_144 = sig_106 | sig_132; assign sig_145 = sig_106 & sig_132; assign sig_149 = sig_114 ^ sig_133; assign sig_150 = sig_114 & sig_133; assign sig_151 = sig_149 & sig_107; assign sig_152 = sig_149 ^ sig_107; assign sig_153 = sig_150 | sig_151; assign sig_154 = sig_119 ^ sig_134; assign sig_155 = sig_119 & sig_134; assign sig_156 = sig_154 & sig_115; assign sig_157 = sig_154 ^ sig_115; assign sig_158 = sig_155 | sig_156; assign sig_159 = sig_124 ^ sig_135; assign sig_160 = sig_124 & sig_135; assign sig_161 = sig_159 & sig_120; assign sig_162 = sig_159 ^ sig_120; assign sig_163 = sig_160 | sig_161; assign sig_164 = sig_129 ^ sig_136; assign sig_165 = sig_129 & sig_136; assign sig_166 = sig_164 & sig_125; assign sig_167 = sig_164 ^ sig_125; assign sig_168 = sig_165 | sig_166; assign sig_169 = sig_95 ^ sig_137; assign sig_170 = sig_95 & sig_137; assign sig_171 = sig_169 & sig_130; assign sig_172 = sig_169 ^ sig_130; assign sig_173 = sig_170 | sig_171; assign sig_174 = A[0] & B[5]; assign sig_175 = A[1] & B[5]; assign sig_176 = A[2] & B[5]; assign sig_177 = A[3] & B[5]; assign sig_178 = A[4] & B[5]; assign sig_179 = A[5] & B[5]; assign sig_180 = A[6] & B[5]; assign sig_181 = A[7] & B[5]; assign sig_182 = sig_144 ^ sig_174; assign sig_183 = sig_144 & sig_174; assign sig_187 = sig_152 ^ sig_175; assign sig_188 = sig_152 & sig_175; assign sig_189 = sig_187 & sig_145; assign sig_190 = sig_187 ^ sig_145; assign sig_191 = sig_188 | sig_189; assign sig_192 = sig_157 ^ sig_176; assign sig_193 = sig_157 & sig_176; assign sig_194 = sig_192 & sig_153; assign sig_195 = sig_192 ^ sig_153; assign sig_196 = sig_193 | sig_194; assign sig_197 = sig_162 ^ sig_177; assign sig_198 = sig_162 & sig_177; assign sig_199 = sig_197 & sig_158; assign sig_200 = sig_197 ^ sig_158; assign sig_201 = sig_198 | sig_199; assign sig_202 = sig_167 ^ sig_178; assign sig_203 = sig_167 & sig_178; assign sig_204 = sig_202 & sig_163; assign sig_205 = sig_202 ^ sig_163; assign sig_206 = sig_203 | sig_204; assign sig_207 = sig_172 ^ sig_179; assign sig_208 = sig_172 & sig_179; assign sig_209 = sig_207 & sig_168; assign sig_210 = sig_207 ^ sig_168; assign sig_211 = sig_208 | sig_209; assign sig_212 = sig_138 ^ sig_180; assign sig_213 = sig_138 & sig_180; assign sig_214 = sig_212 & sig_173; assign sig_215 = sig_212 ^ sig_173; assign sig_216 = sig_213 | sig_214; assign sig_217 = A[0] & B[6]; assign sig_218 = A[1] & B[6]; assign sig_219 = A[2] & B[6]; assign sig_220 = A[3] & B[6]; assign sig_221 = A[4] & B[6]; assign sig_222 = A[5] & B[6]; assign sig_223 = A[6] & B[6]; assign sig_224 = A[7] & B[6]; assign sig_225 = sig_190 ^ sig_217; assign sig_226 = sig_190 & sig_217; assign sig_227 = sig_225 & sig_183; assign sig_228 = sig_225 ^ sig_183; assign sig_229 = sig_226 | sig_227; assign sig_230 = sig_195 ^ sig_218; assign sig_231 = sig_195 & sig_218; assign sig_232 = sig_230 & sig_191; assign sig_233 = sig_230 ^ sig_191; assign sig_234 = sig_231 | sig_232; assign sig_235 = sig_200 ^ sig_219; assign sig_236 = sig_200 & sig_219; assign sig_237 = sig_235 & sig_196; assign sig_238 = sig_235 ^ sig_196; assign sig_239 = sig_236 | sig_237; assign sig_240 = sig_205 ^ sig_220; assign sig_241 = sig_205 & sig_220; assign sig_242 = sig_240 & sig_201; assign sig_243 = sig_240 ^ sig_201; assign sig_244 = sig_241 | sig_242; assign sig_245 = sig_210 ^ sig_221; assign sig_246 = sig_210 & sig_221; assign sig_247 = sig_245 & sig_206; assign sig_248 = sig_245 ^ sig_206; assign sig_249 = sig_246 | sig_247; assign sig_250 = sig_215 ^ sig_222; assign sig_251 = sig_215 & sig_222; assign sig_252 = sig_250 & sig_211; assign sig_253 = sig_250 ^ sig_211; assign sig_254 = sig_251 | sig_252; assign sig_255 = sig_181 ^ sig_223; assign sig_256 = sig_181 & sig_223; assign sig_257 = sig_255 & sig_216; assign sig_258 = sig_255 ^ sig_216; assign sig_259 = sig_256 | sig_257; assign sig_260 = sig_233 & sig_229; assign sig_261 = sig_233 ^ sig_229; assign sig_262 = sig_238 & sig_234; assign sig_263 = sig_238 ^ sig_234; assign sig_264 = sig_243 & sig_239; assign sig_265 = sig_243 ^ sig_239; assign sig_266 = sig_248 & sig_244; assign sig_267 = sig_248 ^ sig_244; assign sig_268 = sig_253 & sig_249; assign sig_269 = sig_253 ^ sig_249; assign sig_270 = sig_258 & sig_254; assign sig_271 = sig_258 ^ sig_254; assign sig_272 = sig_224 & sig_259; assign sig_273 = sig_224 ^ sig_259; assign sig_274 = sig_263 ^ sig_260; assign sig_275 = sig_263 & sig_260; assign sig_276 = sig_265 ^ sig_262; assign sig_277 = sig_265 & sig_262; assign sig_278 = sig_276 & sig_275; assign sig_279 = sig_276 ^ sig_275; assign sig_280 = sig_277 | sig_278; assign sig_281 = sig_267 ^ sig_264; assign sig_282 = sig_267 & sig_264; assign sig_283 = sig_281 & sig_280; assign sig_284 = sig_281 ^ sig_280; assign sig_285 = sig_282 | sig_283; assign sig_286 = sig_269 ^ sig_266; assign sig_287 = sig_269 & sig_266; assign sig_288 = sig_286 & sig_285; assign sig_289 = sig_286 ^ sig_285; assign sig_290 = sig_287 | sig_288; assign sig_291 = sig_271 ^ sig_268; assign sig_292 = sig_271 & sig_268; assign sig_293 = sig_273 ^ sig_270; assign sig_294 = sig_273 & sig_270; assign sig_295 = sig_293 & sig_292; assign sig_296 = sig_293 ^ sig_292; assign sig_297 = sig_294 | sig_295; assign sig_298 = sig_272 | sig_297; assign sig_301 = ~sig_271; assign sig_305 = sig_273 & sig_271; assign sig_306 = sig_293 ^ sig_271; assign sig_309 = ~sig_290; assign sig_310 = sig_291 & sig_309; assign sig_311 = sig_301 & sig_290; assign sig_312 = sig_310 | sig_311; assign sig_313 = ~sig_290; assign sig_314 = sig_296 & sig_313; assign sig_315 = sig_306 & sig_290; assign sig_316 = sig_314 | sig_315; assign sig_319 = sig_305 & sig_290; assign sig_320 = sig_298 | sig_319; assign O[14] = sig_320; assign O[13] = sig_316; assign O[12] = sig_312; assign O[11] = sig_289; assign O[10] = sig_284; assign O[9] = sig_279; assign O[8] = sig_274; assign O[7] = sig_261; assign O[6] = sig_228; assign O[5] = sig_182; assign O[4] = sig_26; assign O[3] = sig_144; assign O[2] = sig_178; assign O[1] = sig_162; assign O[0] = sig_195; endmodule