读spef时tie cell 的error,warning
时间：10-02
整理：3721RD
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大家好，小弟用starrc抽取spef后用pt读入spef，发现出现很多tie cell 的error和warning,写出pt.v文件之前，change name -rules verilog -hierarchy了，不知道为什么这么多tiecell 的errror和warnin，如下所示：Error: Cannot find port/pin 'TIEL_HVT！U527/ZN' in design 'oc8051_top' (DES-002)
Error: Cannot find port/pin 'TIEL_HVT！U527/ZN' in design 'oc8051_top' (DES-002)
Error: Cannot find net 'TIEL_HVT！U899_net' in design 'oc8051_top' (DES-002)
Warning: Coupling capacitor (buff[43]:1119 TIEL_HVT！U899_net:637 7.16442e-05) on net buff[43]
is discarded because net 'TIEL_HVT！U899_net:637' could not be found (PARA-040)
Error: Cannot find net 'TIEL_HVT！U899_net' in design 'oc8051_top' (DES-002)
Warning: Coupling capacitor (oc8051_indi_addr1_buff_reg_0__2_:SI TIEL_HVT！U899_net:637 3.21245e-05) on net buff[43]
is discarded because net 'TIEL_HVT！U899_net:637' could not be found (PARA-040)
Error: Cannot find net 'TIEL_HVT！U899_net' in design 'oc8051_top' (DES-002)
Warning: Coupling capacitor (buff[42]:1393 TIEL_HVT！U899_net:637 2.82029e-05) on net buff[42]
is discarded because net 'TIEL_HVT！U899_net:637' could not be found (PARA-040)
Error: Cannot find port/pin 'TIEL_HVT！U887/ZN' in design 'oc8051_top' (DES-002)
Error: Cannot find port/pin 'TIEL_HVT！U887/ZN' in design 'oc8051_top' (DES-002)
Warning: Invalid coupling capacitor (buff[42]:1393 TIEL_HVT！U887:ZN 0.00134069) on net buff[42]:
node 'TIEL_HVT！U887:ZN' could not be found (PARA-043)
Error: Cannot find port/pin 'TIEL_HVT！U887/ZN' in design 'oc8051_top' (DES-002)
Error: Cannot find port/pin 'TIEL_HVT！U887/ZN' in design 'oc8051_top' (DES-002)
Warning: Invalid coupling capacitor (buff[42]:986 TIEL_HVT！U887:ZN 6.66862e-05) on net buff[42]:
node 'TIEL_HVT！U887:ZN' could not be found (PARA-043)
Error: Cannot find net 'TIEL_HVT！U899_net' in design 'oc8051_top' (DES-002)
Warning: Coupling capacitor (buff[42]:986 TIEL_HVT！U899_net:637 2.94531e-05) on net buff[42]
is discarded because net 'TIEL_HVT！U899_net:637' could not be found (PARA-040)
Error: Cannot find net 'TIEL_HVT！U899_net' in design 'oc8051_top' (DES-002)
Warning: Coupling capacitor (oc8051_indi_addr1_buff_reg_5__2_N TIEL_HVT！U899_net:637 2.36647e-06) on net buff[42]
is discarded because net 'TIEL_HVT！U899_net:637' could not be found (PARA-040)
Error: Cannot find net 'TIEH_HVT！U7_net' in design 'oc8051_top' (DES-002)
Error: Cannot find port/pin 'TIEL_HVT！U527/ZN' in design 'oc8051_top' (DES-002)
Error: Cannot find net 'TIEL_HVT！U899_net' in design 'oc8051_top' (DES-002)
Warning: Coupling capacitor (buff[43]:1119 TIEL_HVT！U899_net:637 7.16442e-05) on net buff[43]
is discarded because net 'TIEL_HVT！U899_net:637' could not be found (PARA-040)
Error: Cannot find net 'TIEL_HVT！U899_net' in design 'oc8051_top' (DES-002)
Warning: Coupling capacitor (oc8051_indi_addr1_buff_reg_0__2_:SI TIEL_HVT！U899_net:637 3.21245e-05) on net buff[43]
is discarded because net 'TIEL_HVT！U899_net:637' could not be found (PARA-040)
Error: Cannot find net 'TIEL_HVT！U899_net' in design 'oc8051_top' (DES-002)
Warning: Coupling capacitor (buff[42]:1393 TIEL_HVT！U899_net:637 2.82029e-05) on net buff[42]
is discarded because net 'TIEL_HVT！U899_net:637' could not be found (PARA-040)
Error: Cannot find port/pin 'TIEL_HVT！U887/ZN' in design 'oc8051_top' (DES-002)
Error: Cannot find port/pin 'TIEL_HVT！U887/ZN' in design 'oc8051_top' (DES-002)
Warning: Invalid coupling capacitor (buff[42]:1393 TIEL_HVT！U887:ZN 0.00134069) on net buff[42]:
node 'TIEL_HVT！U887:ZN' could not be found (PARA-043)
Error: Cannot find port/pin 'TIEL_HVT！U887/ZN' in design 'oc8051_top' (DES-002)
Error: Cannot find port/pin 'TIEL_HVT！U887/ZN' in design 'oc8051_top' (DES-002)
Warning: Invalid coupling capacitor (buff[42]:986 TIEL_HVT！U887:ZN 6.66862e-05) on net buff[42]:
node 'TIEL_HVT！U887:ZN' could not be found (PARA-043)
Error: Cannot find net 'TIEL_HVT！U899_net' in design 'oc8051_top' (DES-002)
Warning: Coupling capacitor (buff[42]:986 TIEL_HVT！U899_net:637 2.94531e-05) on net buff[42]
is discarded because net 'TIEL_HVT！U899_net:637' could not be found (PARA-040)
Error: Cannot find net 'TIEL_HVT！U899_net' in design 'oc8051_top' (DES-002)
Warning: Coupling capacitor (oc8051_indi_addr1_buff_reg_5__2_N TIEL_HVT！U899_net:637 2.36647e-06) on net buff[42]
is discarded because net 'TIEL_HVT！U899_net:637' could not be found (PARA-040)
Error: Cannot find net 'TIEH_HVT！U7_net' in design 'oc8051_top' (DES-002)
change_names了，save_mw_cel了么，然后再starxt extraction
出pt.v之前change_name了，然后要save_mw_cel ?之后没有save_mw_cel，有什么影响?。
要的，starxt抽取的是mw cel view本身啊，如果不save，他怎么知道你change name等操作了呢
谢谢小编，昨天想了下确实要保存cel，