alu_vhd.sdo

ALU可以实现16种操作（包括加减乘除移位运算等）

    (INSTANCE add_a1391_I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT dataa (1661:1661:1661) (1661:1661:1661))
        (PORT datab (1583:1583:1583) (1583:1583:1583))
        (IOPATH dataa combout (454:454:454) (454:454:454))
        (IOPATH datab combout (340:340:340) (340:340:340))
        (IOPATH cin0 combout (465:465:465) (465:465:465))
        (IOPATH cin1 combout (468:468:468) (468:468:468))
        (IOPATH dataa cout (553:553:553) (553:553:553))
        (IOPATH datab cout (449:449:449) (449:449:449))
        (IOPATH cin0 cout (137:137:137) (137:137:137))
        (IOPATH cin1 cout (121:121:121) (121:121:121))
      )
    )
  )
  (CELL
    (CELLTYPE "cyclone_asynch_lcell")
    (INSTANCE add_a1396_I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT dataa (1311:1311:1311) (1311:1311:1311))
        (PORT datab (1259:1259:1259) (1259:1259:1259))
        (IOPATH dataa combout (454:454:454) (454:454:454))
        (IOPATH datab combout (340:340:340) (340:340:340))
        (IOPATH cin0 combout (465:465:465) (465:465:465))
        (IOPATH cin1 combout (468:468:468) (468:468:468))
        (IOPATH dataa cout (553:553:553) (553:553:553))
        (IOPATH datab cout (449:449:449) (449:449:449))
        (IOPATH cin0 cout (137:137:137) (137:137:137))
        (IOPATH cin1 cout (121:121:121) (121:121:121))
      )
    )
  )
  (CELL
    (CELLTYPE "cyclone_asynch_lcell")
    (INSTANCE Mux_a10139_I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT dataa (1179:1179:1179) (1179:1179:1179))
        (PORT datab (547:547:547) (547:547:547))
        (PORT datac (4770:4770:4770) (4770:4770:4770))
        (PORT datad (930:930:930) (930:930:930))
        (IOPATH dataa combout (454:454:454) (454:454:454))
        (IOPATH datab combout (340:340:340) (340:340:340))
        (IOPATH datac combout (225:225:225) (225:225:225))
        (IOPATH datad combout (88:88:88) (88:88:88))
      )
    )
  )
  (CELL
    (CELLTYPE "cyclone_asynch_lcell")
    (INSTANCE Mux_a10143_I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT dataa (1192:1192:1192) (1192:1192:1192))
        (PORT datab (845:845:845) (845:845:845))
        (PORT datac (343:343:343) (343:343:343))
        (PORT datad (1626:1626:1626) (1626:1626:1626))
        (IOPATH dataa combout (454:454:454) (454:454:454))
        (IOPATH datab combout (340:340:340) (340:340:340))
        (IOPATH datac combout (225:225:225) (225:225:225))
        (IOPATH datad combout (88:88:88) (88:88:88))
      )
    )
  )
  (CELL
    (CELLTYPE "cyclone_asynch_lcell")
    (INSTANCE Mux_a10144_I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT dataa (4856:4856:4856) (4856:4856:4856))
        (PORT datab (4612:4612:4612) (4612:4612:4612))
        (PORT datac (4590:4590:4590) (4590:4590:4590))
        (PORT datad (926:926:926) (926:926:926))
        (IOPATH dataa combout (454:454:454) (454:454:454))
        (IOPATH datab combout (340:340:340) (340:340:340))
        (IOPATH datac combout (225:225:225) (225:225:225))
        (IOPATH datad combout (88:88:88) (88:88:88))
      )
    )
  )
  (CELL
    (CELLTYPE "cyclone_asynch_lcell")
    (INSTANCE mult_rtl_0_amult_core_adecoder_node_a1_a_a1_a_aI.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT datac (1387:1387:1387) (1387:1387:1387))
        (PORT datad (1326:1326:1326) (1326:1326:1326))
        (IOPATH datac combout (225:225:225) (225:225:225))
        (IOPATH datad combout (88:88:88) (88:88:88))
      )
    )
  )
  (CELL
    (CELLTYPE "cyclone_asynch_lcell")
    (INSTANCE mult_rtl_0_amult_core_adecoder_node_a0_a_a2_a_aI.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT datac (1377:1377:1377) (1377:1377:1377))
        (PORT datad (2328:2328:2328) (2328:2328:2328))
        (IOPATH datac combout (225:225:225) (225:225:225))
        (IOPATH datad combout (88:88:88) (88:88:88))
      )
    )
  )
  (CELL
    (CELLTYPE "cyclone_asynch_lcell")
    (INSTANCE mult_rtl_0_amult_core_apadder_aadder_a0_a_aadder_aresult_node_acs_buffer_a0_a_a66_I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT dataa (950:950:950) (950:950:950))
        (PORT datab (843:843:843) (843:843:843))
        (IOPATH dataa combout (454:454:454) (454:454:454))
        (IOPATH datab combout (340:340:340) (340:340:340))
        (IOPATH cin0 combout (465:465:465) (465:465:465))
        (IOPATH cin1 combout (468:468:468) (468:468:468))
        (IOPATH dataa cout0 (434:434:434) (434:434:434))
        (IOPATH datab cout0 (326:326:326) (326:326:326))
        (IOPATH cin0 cout0 (60:60:60) (60:60:60))
        (IOPATH dataa cout1 (443:443:443) (443:443:443))
        (IOPATH datab cout1 (333:333:333) (333:333:333))
        (IOPATH cin1 cout1 (62:62:62) (62:62:62))
      )
    )
  )
  (CELL
    (CELLTYPE "cyclone_asynch_lcell")
    (INSTANCE mult_rtl_0_amult_core_adecoder_node_a2_a_a0_a_aI.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT dataa (1320:1320:1320) (1320:1320:1320))
        (PORT datad (1394:1394:1394) (1394:1394:1394))
        (IOPATH dataa combout (454:454:454) (454:454:454))
        (IOPATH datad combout (88:88:88) (88:88:88))
      )
    )
  )
  (CELL
    (CELLTYPE "cyclone_asynch_lcell")
    (INSTANCE mult_rtl_0_amult_core_apadder_asub_par_add_aadder_a0_a_aadder_aresult_node_acs_buffer_a0_a_a70_I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT dataa (965:965:965) (965:965:965))
        (PORT datab (534:534:534) (534:534:534))
        (IOPATH dataa combout (454:454:454) (454:454:454))
        (IOPATH datab combout (340:340:340) (340:340:340))
        (IOPATH dataa cout0 (434:434:434) (434:434:434))
        (IOPATH datab cout0 (326:326:326) (326:326:326))
        (IOPATH dataa cout1 (443:443:443) (443:443:443))
        (IOPATH datab cout1 (333:333:333) (333:333:333))
      )
    )
  )
  (CELL
    (CELLTYPE "cyclone_asynch_lcell")
    (INSTANCE Mux_a10145_I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT dataa (5358:5358:5358) (5358:5358:5358))
        (PORT datab (5386:5386:5386) (5386:5386:5386))
        (PORT datac (1315:1315:1315) (1315:1315:1315))
        (PORT datad (919:919:919) (919:919:919))
        (IOPATH dataa combout (454:454:454) (454:454:454))
        (IOPATH datab combout (340:340:340) (340:340:340))
        (IOPATH datac combout (225:225:225) (225:225:225))
        (IOPATH datad combout (88:88:88) (88:88:88))
      )
    )
  )
  (CELL
    (CELLTYPE "cyclone_asynch_lcell")
    (INSTANCE Mux_a10146_I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT dataa (1603:1603:1603) (1603:1603:1603))
        (PORT datab (5385:5385:5385) (5385:5385:5385))
        (PORT datac (1025:1025:1025) (1025:1025:1025))
        (PORT datad (5349:5349:5349) (5349:5349:5349))
        (IOPATH dataa combout (454:454:454) (454:454:454))
        (IOPATH datab combout (340:340:340) (340:340:340))
        (IOPATH datac combout (225:225:225) (225:225:225))
        (IOPATH datad combout (88:88:88) (88:88:88))
      )
    )
  )
  (CELL
    (CELLTYPE "cyclone_asynch_lcell")
    (INSTANCE Mux_a10147_I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT dataa (848:848:848) (848:848:848))
        (PORT datab (307:307:307) (307:307:307))
        (PORT datac (567:567:567) (567:567:567))
        (PORT datad (1242:1242:1242) (1242:1242:1242))
        (IOPATH dataa combout (454:454:454) (454:454:454))
        (IOPATH datab combout (340:340:340) (340:340:340))
        (IOPATH datac combout (225:225:225) (225:225:225))
        (IOPATH datad combout (88:88:88) (88:88:88))
      )
    )
  )
  (CELL
    (CELLTYPE "cyclone_asynch_lcell")
    (INSTANCE A_reg_aQ_a3_a_aI.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT dataa (5111:5111:5111) (5111:5111:5111))
        (PORT datab (5011:5011:5011) (5011:5011:5011))
        (PORT datac (5102:5102:5102) (5102:5102:5102))
        (PORT datad (428:428:428) (428:428:428))
        (IOPATH dataa regin (568:568:568) (568:568:568))
        (IOPATH datab regin (467:467:467) (467:467:467))
        (IOPATH datad regin (238:238:238) (238:238:238))
        (IOPATH qfbkin regin (472:472:472) (472:472:472))
        (IOPATH dataa combout (454:454:454) (454:454:454))
        (IOPATH datab combout (340:340:340) (340:340:340))
        (IOPATH datad combout (88:88:88) (88:88:88))
        (IOPATH qfbkin combout (291:291:291) (291:291:291))
      )
    )
  )
  (CELL
    (CELLTYPE "cyclone_lcell_register")
    (INSTANCE A_reg_aQ_a3_a_aI.lereg)
    (DELAY
      (ABSOLUTE
        (PORT datac (5191:5191:5191) (5191:5191:5191))
        (PORT aclr (7932:7932:7932) (7932:7932:7932))
        (PORT clk (1141:1141:1141) (1141:1141:1141))
        (PORT ena (2528:2528:2528) (2528:2528:2528))
        (IOPATH (posedge clk) regout (173:173:173) (173:173:173))
        (IOPATH (posedge aclr) regout (218:218:218) (218:218:218))
        (IOPATH (posedge clk) qfbkout (173:173:173) (173:173:173))
        (IOPATH (posedge aclr) qfbkout (218:218:218) (218:218:218))
      )
    )
    (TIMINGCHECK
      (SETUP datac (posedge clk) (29:29:29))
      (SETUP ena (posedge clk) (29:29:29))
      (HOLD datac (posedge clk) (12:12:12))
      (HOLD ena (posedge clk) (12:12:12))
    )
  )
  (CELL
    (CELLTYPE "cyclone_asynch_lcell")
    (INSTANCE add_a1411_I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT datab (1478:1478:1478) (1478:1478:1478))
        (IOPATH datab combout (340:340:340) (340:340:340))
        (IOPATH cin combout (478:478:478) (478:478:478))
        (IOPATH datab cout0 (326:326:326) (326:326:326))
        (IOPATH datab cout1 (333:333:333) (333:333:333))
      )
    )
  )
  (CELL
    (CELLTYPE "cyclone_asynch_lcell")
    (INSTANCE add_a1426_I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT dataa (1286:1286:1286) (1286:1286:1286))
        (IOPATH dataa combout (454:454:454) (454:454:454))
        (IOPATH cin combout (478:478:478) (478:478:478))
        (IOPATH dataa cout0 (434:434:434) (434:434:434))
        (IOPATH dataa cout1 (443:443:443) (443:443:443))
      )
    )
  )
  (CELL
    (CELLTYPE "cyclone_asynch_lcell")
    (INSTANCE add_a1421_I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT dataa (1305:1305:1305) (1305:1305:1305))
        (PORT datab (1281:1281:1281) (1281:1281:1281))
        (IOPATH dataa combout (454:454:454) (454:454:454))
        (IOPATH datab combout (340:340:340) (340:340:340))
        (IOPATH cin combout (478:478:478) (478:478:478))
        (IOPATH dataa cout0 (434:434:434) (434:434:434))
        (IOPATH datab cout0 (326:326:326) (326:326:326))
        (IOPATH dataa cout1 (443:443:443) (443:443:443))
        (IOPATH datab cout1 (333:333:333) (333:333:333))
      )
    )
  )
  (CELL
    (CELLTYPE "cyclone_asynch_lcell")
    (INSTANCE add_a1416_I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT dataa (1061:1061:1061) (1061:1061:1061))
        (PORT datab (1585:1585:1585) (1585:1585:1585))
        (IOPATH dataa combout (454:454:454) (454:454:454))
        (IOPATH datab combout (340:340:340) (340:340:340))
        (IOPATH cin combout (478:478:478) (478:478:478))
        (IOPATH dataa cout0 (434:434:434) (434:434:434))
        (IOPATH datab cout0 (326:326:326) (326:326:326))
        (IOPATH dataa cout1 (443:443:443) (443:443:443))
        (IOPATH datab cout1 (333:333:333) (333:333:333))
      )
    )
  )
  (CELL
    (CELLTYPE "cyclone_asynch_lcell")
    (INSTANCE Mux_a10149_I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT dataa (942:942:942) (942:942:942))
        (PORT datab (932:932:932) (932:932:932))
        (PORT datac (5126:5126:5126) (5126:5126:5126))
        (PORT datad (140:140:140) (140:140:140))
        (IOPATH dataa combout (454:454:454) (454:454:454))
        (IOPATH datab combout (340:340:340) (340:340:340))
        (IOPATH datac combout (225:225:225) (225:225:225))
        (IOPATH datad combout (88:88:88) (88:88:88))
      )
    )
  )
  (CELL
    (CELLTYPE "cyclone_asynch_io")
    (INSTANCE Dinput_a4_a_aI.asynch_inst)
    (DELAY
      (ABSOLUTE
        (IOPATH padio combout (1135:1135:1135) (1135:1135:1135))
      )
    )
  )
  (CELL
    (CELLTYPE "cyclone_asynch_lcell")
    (INSTANCE l2_al1_au1_ac3_a132_I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT dataa (1604:1604:1604) (1604:1604:1604))
        (PORT datab (992:992:992) (992:992:992))
        (PORT datac (360:360:360) (360:360:360))
        (PORT datad (337:337:337) (337:337:337))
        (IOPATH dataa combout (454:454:454) (454:454:454))
        (IOPATH datab combout (340:340:340) (340:340:340))
        (IOPATH datac combout (225:225:225) (225:225:225))
        (IOPATH datad combout (88:88:88) (88:88:88))
      )
    )
  )
  (CELL
    (CELLTYPE "cyclone_asynch_lcell")
    (INSTANCE l2_al1_au1_asum_a3_a_aI.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT dataa (325:325:325) (325:325:325))
        (PORT datac (1072:1072:1072) (1072:1072:1072))
        (PORT datad (1306:1306:1306) (1306:1306:1306))
        (IOPATH dataa combout (454:454:454) (454:454:454))
        (IOPATH datac combout (225:225:225) (225:225:225))
        (IOPATH datad combout (88:88:88) (88:88:88))
      )
    )
  )
  (CELL
    (CELLTYPE "cyclone_asynch_lcell")
    (INSTANCE result_t_a34_I.lecomb)
    (DELAY
      (ABSOLUTE