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用C实现的基于O-tree的ic设计布图布线工具源代码,有相关文档

MODULE BLKB;
 TYPE GENERAL;
 DIMENSIONS 1295 0 1295 616 0 616 0 0;
 IOLIST;
  P_0 B 21 0 1 METAL2;
  P_1 B 42 0 1 METAL2;
  P_2 B 133 0 1 METAL2;
  P_3 B 161 0 1 METAL2;
  P_4 B 322 0 1 METAL2;
  P_5 B 364 0 1 METAL2;
  P_6 B 427 0 1 METAL2;
  P_7 B 378 0 1 METAL2;
  P_8 B 665 0 1 METAL2;
  P_9 B 777 0 1 METAL2;
  P_10 B 833 0 1 METAL2;
  P_11 B 966 0 1 METAL2;
  P_12 B 1246 0 1 METAL2;
  P_13 PWR 1295 42 1 METAL2 CURRENT 0.001 VOLTAGE 1.900;
  P_14 PWR 1295 245 1 METAL2 CURRENT 0.006 VOLTAGE 1.900;
  P_15 B 1246 616 1 METAL2;
  P_16 B 1183 616 1 METAL2;
  P_17 B 1015 616 1 METAL2;
  P_18 B 910 616 1 METAL2;
  P_19 B 833 616 1 METAL2;
  P_20 B 133 616 1 METAL2;
  P_21 B 28 616 1 METAL2;
  P_22 PWR 0 245 1 METAL2 CURRENT 0.006 VOLTAGE 1.900;
  P_23 B 0 483 1 METAL2;
  P_24 B 0 490 1 METAL2;
  P_25 B 0 497 1 METAL2;
  P_26 B 0 504 1 METAL2;
  P_27 PWR 0 42 1 METAL2 CURRENT 0.001 VOLTAGE 1.900;
  P_28 B 28 0 1 METAL2;
  P_29 B 91 0 1 METAL2;
  P_30 B 210 0 1 METAL2;
  P_31 B 280 0 1 METAL2;
  P_32 B 371 0 1 METAL2;
  P_33 B 392 0 1 METAL2;
  P_34 B 721 0 1 METAL2;
  P_35 B 847 0 1 METAL2;
  P_36 B 1260 616 1 METAL2;
  P_37 B 980 616 1 METAL2;
  P_38 B 861 616 1 METAL2;
  P_39 B 847 616 1 METAL2;
  P_40 B 805 616 1 METAL2;
  P_41 B 791 616 1 METAL2;
  P_42 B 728 616 1 METAL2;
  P_43 B 455 616 1 METAL2;
  P_44 B 322 616 1 METAL2;
  P_45 B 280 616 1 METAL2;
  P_46 B 210 616 1 METAL2;
  P_47 B 91 616 1 METAL2;
  P_48 B 0 189 1 METAL2;
  P_49 B 0 238 1 METAL2;
  P_50 B 0 287 1 METAL2;
  P_51 B 0 392 1 METAL2;
  P_52 B 0 518 1 METAL2;
 ENDIOLIST;
ENDMODULE;
MODULE BLKD;
 TYPE GENERAL;
 DIMENSIONS 1295 0 1295 490 0 490 0 0;
 IOLIST;
  P_0 B 392 0 1 METAL2;
  P_1 B 455 0 1 METAL2;
  P_2 B 504 0 1 METAL2;
  P_3 B 574 0 1 METAL2;
  P_4 B 686 0 1 METAL2;
  P_5 B 742 0 1 METAL2;
  P_6 B 777 0 1 METAL2;
  P_7 B 791 0 1 METAL2;
  P_8 B 847 0 1 METAL2;
  P_9 B 1141 0 1 METAL2;
  P_10 B 1197 0 1 METAL2;
  P_11 B 1295 42 1 METAL2;
  P_12 B 1295 203 1 METAL2;
  P_13 B 1295 245 1 METAL2;
  P_14 B 1295 252 1 METAL2;
  P_15 B 1295 259 1 METAL2;
  P_16 B 1295 273 1 METAL2;
  P_17 B 1295 287 1 METAL2;
  P_18 B 1295 301 1 METAL2;
  P_19 PWR 1295 455 1 METAL2 CURRENT 0.004 VOLTAGE 2.000;
  P_20 PWR 0 42 1 METAL2 CURRENT 0.004 VOLTAGE 2.000;
  P_21 B 896 0 1 METAL2;
  P_22 B 924 0 1 METAL2;
  P_23 B 1015 0 1 METAL2;
  P_24 B 1022 0 1 METAL2;
  P_25 B 1078 0 1 METAL2;
  P_26 B 1092 0 1 METAL2;
  P_27 B 1127 0 1 METAL2;
  P_28 B 1295 98 1 METAL2;
  P_29 B 1295 133 1 METAL2;
  P_30 B 1274 490 1 METAL2;
  P_31 B 1211 490 1 METAL2;
  P_32 B 924 490 1 METAL2;
  P_33 B 861 490 1 METAL2;
  P_34 B 833 490 1 METAL2;
  P_35 B 805 490 1 METAL2;
  P_36 B 742 490 1 METAL2;
  P_37 B 721 490 1 METAL2;
  P_38 B 686 490 1 METAL2;
  P_39 B 630 490 1 METAL2;
  P_40 B 602 490 1 METAL2;
  P_41 B 574 490 1 METAL2;
  P_42 B 511 490 1 METAL2;
  P_43 B 483 490 1 METAL2;
  P_44 B 371 490 1 METAL2;
  P_45 B 252 490 1 METAL2;
  P_46 B 133 490 1 METAL2;
  P_47 B 21 490 1 METAL2;
 ENDIOLIST;
ENDMODULE;
MODULE BLKLL;
 TYPE GENERAL;
 DIMENSIONS 1295 0 1295 2534 0 2534 0 0;
 IOLIST;
  P_0 B 21 0 1 METAL2;
  P_1 B 77 0 1 METAL2;
  P_2 B 133 0 1 METAL2;
  P_3 B 196 0 1 METAL2;
  P_4 B 252 0 1 METAL2;
  P_5 B 315 0 1 METAL2;
  P_6 B 371 0 1 METAL2;
  P_7 B 427 0 1 METAL2;
  P_8 B 483 0 1 METAL2;
  P_9 B 546 0 1 METAL2;
  P_10 B 602 0 1 METAL2;
  P_11 B 665 0 1 METAL2;
  P_12 B 721 0 1 METAL2;
  P_13 B 777 0 1 METAL2;
  P_14 B 833 0 1 METAL2;
  P_15 B 896 0 1 METAL2;
  P_16 B 1078 0 1 METAL2;
  P_17 B 1092 0 1 METAL2;
  P_18 B 1127 0 1 METAL2;
  P_19 B 1141 0 1 METAL2;
  P_20 B 1155 0 1 METAL2;
  P_21 B 1183 0 1 METAL2;
  P_22 B 1197 0 1 METAL2;
  P_23 B 1211 0 1 METAL2;
  P_24 B 1246 0 1 METAL2;
  P_25 B 1260 0 1 METAL2;
  P_26 PWR 1295 42 1 METAL2 CURRENT 0.003 VOLTAGE 1.600;
  P_27 B 1295 112 1 METAL2;
  P_28 B 1295 140 1 METAL2;
  P_29 B 1295 147 1 METAL2;
  P_30 B 1295 266 1 METAL2;
  P_31 B 1295 273 1 METAL2;
  P_32 B 1295 385 1 METAL2;
  P_33 B 1295 483 1 METAL2;
  P_34 B 1295 490 1 METAL2;
  P_35 B 1295 525 1 METAL2;
  P_36 B 1295 595 1 METAL2;
  P_37 B 1295 623 1 METAL2;
  P_38 B 1295 679 1 METAL2;
  P_39 B 1295 819 1 METAL2;
  P_40 B 1295 826 1 METAL2;
  P_41 B 1295 861 1 METAL2;
  P_42 B 1295 931 1 METAL2;
  P_43 B 1295 959 1 METAL2;
  P_44 B 1295 1015 1 METAL2;
  P_45 B 1295 1022 1 METAL2;
  P_46 B 1295 1141 1 METAL2;
  P_47 B 1295 1148 1 METAL2;
  P_48 B 1295 1183 1 METAL2;
  P_49 B 1295 1253 1 METAL2;
  P_50 B 1295 1295 1 METAL2;
  P_51 B 1295 1330 1 METAL2;
  P_52 B 1295 1344 1 METAL2;
  P_53 B 1295 1456 1 METAL2;
  P_54 B 1295 1470 1 METAL2;
  P_55 B 1295 1505 1 METAL2;
  P_56 B 1295 1568 1 METAL2;
  P_57 B 1295 1603 1 METAL2;
  P_58 B 1295 1652 1 METAL2;
  P_59 B 1295 1659 1 METAL2;
  P_60 B 1295 1827 1 METAL2;
  P_61 B 1295 1841 1 METAL2;
  P_62 B 1295 1876 1 METAL2;
  P_63 B 1295 1939 1 METAL2;
  P_64 B 1295 1967 1 METAL2;
  P_65 B 1295 2023 1 METAL2;
  P_66 B 1295 2030 1 METAL2;
  P_67 B 1295 2093 1 METAL2;
  P_68 B 1295 2107 1 METAL2;
  P_69 B 1295 2226 1 METAL2;
  P_70 B 1295 2254 1 METAL2;
  P_71 B 1295 2282 1 METAL2;
  P_72 B 1295 2296 1 METAL2;
  P_73 PWR 1295 2408 1 METAL2 CURRENT 0.012 VOLTAGE 1.600;
  P_74 B 686 2534 1 METAL2;
  P_75 B 574 2534 1 METAL2;
  P_76 B 560 2534 1 METAL2;
  P_77 B 455 2534 1 METAL2;
  P_78 B 441 2534 1 METAL2;
  P_79 B 336 2534 1 METAL2;
  P_80 B 266 2534 1 METAL2;
  P_81 B 224 2534 1 METAL2;
  P_82 B 147 2534 1 METAL2;
  P_83 B 105 2534 1 METAL2;
  P_84 B 28 2534 1 METAL2;
  P_85 PWR 0 2492 1 METAL2 CURRENT 0.012 VOLTAGE 1.600;
  P_86 PWR 0 42 1 METAL2 CURRENT 0.003 VOLTAGE 1.600;
  P_87 B 1295 721 1 METAL2;
  P_88 B 1295 1715 1 METAL2;
  P_89 B 1295 1743 1 METAL2;
  P_90 B 1260 2534 1 METAL2;
  P_91 B 1246 2534 1 METAL2;
  P_92 B 1211 2534 1 METAL2;
  P_93 B 1197 2534 1 METAL2;
  P_94 B 1183 2534 1 METAL2;
  P_95 B 1155 2534 1 METAL2;
  P_96 B 1141 2534 1 METAL2;
  P_97 B 1127 2534 1 METAL2;
  P_98 B 1092 2534 1 METAL2;
  P_99 B 1078 2534 1 METAL2;
  P_100 B 833 2534 1 METAL2;
  P_101 B 721 2534 1 METAL2;
  P_102 B 602 2534 1 METAL2;
  P_103 B 546 2534 1 METAL2;
  P_104 B 483 2534 1 METAL2;
  P_105 B 371 2534 1 METAL2;
  P_106 B 252 2534 1 METAL2;
  P_107 B 133 2534 1 METAL2;
  P_108 B 21 2534 1 METAL2;
 ENDIOLIST;
ENDMODULE;
MODULE BLKLR;
 TYPE GENERAL;
 DIMENSIONS 1295 0 1295 2569 0 2569 0 0;
 IOLIST;
  P_0 B 42 0 1 METAL2;
  P_1 B 77 0 1 METAL2;
  P_2 B 91 0 1 METAL2;
  P_3 B 133 0 1 METAL2;
  P_4 B 147 0 1 METAL2;
  P_5 B 161 0 1 METAL2;
  P_6 B 196 0 1 METAL2;
  P_7 B 210 0 1 METAL2;
  P_8 B 371 0 1 METAL2;
  P_9 B 483 0 1 METAL2;
  P_10 B 602 0 1 METAL2;
  P_11 B 721 0 1 METAL2;
  P_12 B 833 0 1 METAL2;
  P_13 B 952 0 1 METAL2;
  P_14 B 1071 0 1 METAL2;
  P_15 B 1183 2569 1 METAL2;
  P_16 PWR 1295 42 1 METAL2 CURRENT 0.014 VOLTAGE 1.600;
  P_17 PWR 1295 2527 1 METAL2 CURRENT 0.014 VOLTAGE 1.600;
  P_18 B 924 2569 1 METAL2;
  P_19 B 805 2569 1 METAL2;
  P_20 PWR 0 2527 1 METAL2 CURRENT 0.001 VOLTAGE 1.600;
  P_21 B 0 2485 1 METAL2;
  P_22 B 0 2331 1 METAL2;
  P_23 B 0 2317 1 METAL2;
  P_24 B 0 2289 1 METAL2;
  P_25 B 0 2261 1 METAL2;
  P_26 B 0 2254 1 METAL2;
  P_27 B 0 2128 1 METAL2;
  P_28 B 0 2114 1 METAL2;
  P_29 B 0 2107 1 METAL2;
  P_30 B 0 1687 1 METAL2;
  P_31 B 0 2023 1 METAL2;
  P_32 B 0 1967 1 METAL2;
  P_33 B 0 1869 1 METAL2;
  P_34 B 0 1834 1 METAL2;
  P_35 B 0 1827 1 METAL2;
  P_36 B 0 1715 1 METAL2;
  P_37 B 0 1652 1 METAL2;
  P_38 B 0 1645 1 METAL2;
  P_39 B 0 980 1 METAL2;
  P_40 B 0 1491 1 METAL2;
  P_41 B 0 1456 1 METAL2;
  P_42 B 0 1442 1 METAL2;
  P_43 B 0 1337 1 METAL2;
  P_44 B 0 1323 1 METAL2;
  P_45 B 0 1302 1 METAL2;
  P_46 B 0 1330 1 METAL2;
  P_47 B 0 1169 1 METAL2;
  P_48 B 0 1134 1 METAL2;
  P_49 B 0 1127 1 METAL2;
  P_50 B 0 1015 1 METAL2;
  P_51 B 0 1001 1 METAL2;
  P_52 B 0 945 1 METAL2;
  P_53 B 0 917 1 METAL2;
  P_54 B 0 847 1 METAL2;
  P_55 B 0 812 1 METAL2;
  P_56 B 0 805 1 METAL2;
  P_57 B 0 707 1 METAL2;
  P_58 B 0 651 1 METAL2;
  P_59 B 0 623 1 METAL2;
  P_60 B 0 546 1 METAL2;
  P_61 B 0 518 1 METAL2;
  P_62 B 0 504 1 METAL2;
  P_63 B 0 413 1 METAL2;
  P_64 B 0 301 1 METAL2;
  P_65 B 0 287 1 METAL2;
  P_66 B 0 231 1 METAL2;
  P_67 B 0 224 1 METAL2;
  P_68 B 0 105 1 METAL2;
  P_69 PWR 0 42 1 METAL2 CURRENT 0.001 VOLTAGE 1.600;
  P_70 B 1246 2569 1 METAL2;
  P_71 B 1176 2569 1 METAL2;
  P_72 B 1071 2569 1 METAL2;
  P_73 B 952 2569 1 METAL2;
  P_74 B 861 2569 1 METAL2;
  P_75 B 833 2569 1 METAL2;
  P_76 B 791 2569 1 METAL2;
  P_77 B 721 2569 1 METAL2;
  P_78 B 686 2569 1 METAL2;
  P_79 B 63 2569 1 METAL2;
  P_80 B 574 2569 1 METAL2;
  P_81 B 483 2569 1 METAL2;
  P_82 B 455 2569 1 METAL2;
  P_83 B 441 2569 1 METAL2;
  P_84 B 371 2569 1 METAL2;
  P_85 B 210 2569 1 METAL2;
  P_86 B 196 2569 1 METAL2;
  P_87 B 161 2569 1 METAL2;
  P_88 B 147 2569 1 METAL2;
  P_89 B 133 2569 1 METAL2;
  P_90 B 105 2569 1 METAL2;
  P_91 B 91 2569 1 METAL2;
  P_92 B 77 2569 1 METAL2;
  P_93 B 42 2569 1 METAL2;
  P_94 B 1127 0 1 METAL2;
  P_95 B 1015 0 1 METAL2;
  P_96 B 896 0 1 METAL2;
  P_97 B 0 119 1 METAL2;
 ENDIOLIST;
ENDMODULE;
MODULE BLKP;
 TYPE GENERAL;
 DIMENSIONS 756 0 756 840 0 840 0 0;
 IOLIST;
  P_0 PWR 21 0 1 METAL2 CURRENT 0.001 VOLTAGE 2.000;
  P_1 B 98 0 1 METAL2;
  P_2 B 161 0 1 METAL2;
  P_3 B 231 0 1 METAL2;
  P_4 B 287 0 1 METAL2;
  P_5 B 70 0 1 METAL2;
  P_6 B 756 826 1 METAL2;
  P_7 B 756 812 1 METAL2;
  P_8 PWR 756 196 1 METAL2 CURRENT 0.004 VOLTAGE 2.000;
  P_9 B 238 840 1 METAL2;
  P_10 B 189 840 1 METAL2;
  P_11 B 112 840 1 METAL2;
  P_12 B 56 840 1 METAL2;
  P_13 PWR 7 840 1 METAL2 CURRENT 0.001 VOLTAGE 2.000;
  P_14 PWR 0 826 1 METAL2 CURRENT 0.004 VOLTAGE 2.000;
  P_15 B 315 0 1 METAL2;
  P_16 B 385 0 1 METAL2;
  P_17 B 434 0 1 METAL2;
  P_18 B 455 0 1 METAL2;
  P_19 B 497 0 1 METAL2;
  P_20 B 518 0 1 METAL2;
  P_21 B 560 0 1 METAL2;
  P_22 B 581 0 1 METAL2;
  P_23 B 686 840 1 METAL2;
  P_24 B 630 840 1 METAL2;
  P_25 B 609 840 1 METAL2;
  P_26 B 567 840 1 METAL2;
  P_27 B 546 840 1 METAL2;
  P_28 B 497 840 1 METAL2;
  P_29 B 483 840 1 METAL2;
  P_30 B 434 840 1 METAL2;
  P_31 B 413 840 1 METAL2;
  P_32 B 266 840 1 METAL2;
  P_33 B 217 840 1 METAL2;
  P_34 B 133 840 1 METAL2;
 ENDIOLIST;
ENDMODULE;
MODULE BLKRC;
 TYPE GENERAL;
 DIMENSIONS 1162 0 1162 1939 0 1939 0 0;
 IOLIST;
  P_0 PWR 7 0 1 METAL2 CURRENT 0.001 VOLTAGE 1.700;
  P_1 B 63 0 1 METAL2;
  P_2 B 434 0 1 METAL2;
  P_3 B 455 0 1 METAL2;
  P_4 B 539 0 1 METAL2;
  P_5 B 784 0 1 METAL2;
  P_6 B 1162 196 1 METAL2;
  P_7 B 1162 896 1 METAL2;
  P_8 PWR 1162 917 1 METAL2 CURRENT 0.011 VOLTAGE 1.700;
  P_9 B 511 1939 1 METAL2;
  P_10 B 483 1939 1 METAL2;
  P_11 B 427 1939 1 METAL2;
  P_12 B 357 1939 1 METAL2;
  P_13 B 294 1939 1 METAL2;
  P_14 B 231 1939 1 METAL2;
  P_15 B 161 1939 1 METAL2;
  P_16 B 98 1939 1 METAL2;
  P_17 PWR 21 1939 1 METAL2 CURRENT 0.001 VOLTAGE 1.700;
  P_18 PWR 0 7 1 METAL2 CURRENT 0.001 VOLTAGE 1.700;
  P_19 PWR 0 910 1 METAL2 CURRENT 0.010 VOLTAGE 1.700;
  P_20 B 126 0 1 METAL2;
  P_21 B 196 0 1 METAL2;
  P_22 B 259 0 1 METAL2;
  P_23 B 322 0 1 METAL2;
  P_24 B 392 0 1 METAL2;
  P_25 B 476 0 1 METAL2;
  P_26 B 497 0 1 METAL2;
  P_27 B 525 0 1 METAL2;
  P_28 B 672 0 1 METAL2;
  P_29 B 686 0 1 METAL2;
  P_30 B 679 0 1 METAL2;
  P_31 B 728 0 1 METAL2;
  P_32 B 707 1939 1 METAL2;
  P_33 B 665 1939 1 METAL2;
  P_34 B 644 1939 1 METAL2;
  P_35 B 497 1939 1 METAL2;
 ENDIOLIST;