dds_vhd.sdo

dds实现波形的生成

    (CELLTYPE "stratixgx_lcell_register")
    (INSTANCE u2_aDOUT_a4_a_aI.lereg)
    (DELAY
      (ABSOLUTE
        (PORT aclr (645:645:645) (645:645:645))
        (PORT clk (2650:2650:2650) (2627:2627:2627))
        (IOPATH (posedge clk) regout (156:156:156) (156:156:156))
        (IOPATH (posedge aclr) regout (176:176:176) (176:176:176))
      )
    )
    (TIMINGCHECK
      (SETUP datain (posedge clk) (10:10:10))
      (HOLD datain (posedge clk) (100:100:100))
    )
  )
  (CELL
    (CELLTYPE "stratixgx_asynch_lcell")
    (INSTANCE u3_aDOUT_a4_a_aI.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT datac (998:998:998) (991:991:991))
      )
    )
  )
  (CELL
    (CELLTYPE "stratixgx_lcell_register")
    (INSTANCE u3_aDOUT_a4_a_aI.lereg)
    (DELAY
      (ABSOLUTE
        (PORT datac (1083:1083:1083) (1076:1076:1076))
        (PORT aclr (645:645:645) (645:645:645))
        (PORT clk (2632:2632:2632) (2608:2608:2608))
        (IOPATH (posedge clk) regout (156:156:156) (156:156:156))
        (IOPATH (posedge aclr) regout (176:176:176) (176:176:176))
      )
    )
    (TIMINGCHECK
      (SETUP datac (posedge clk) (10:10:10))
      (HOLD datac (posedge clk) (100:100:100))
    )
  )
  (CELL
    (CELLTYPE "stratixgx_asynch_io")
    (INSTANCE FWORD_a5_a_aI.inst1)
    (DELAY
      (ABSOLUTE
        (IOPATH padio combout (1087:1087:1087) (1087:1087:1087))
      )
    )
  )
  (CELL
    (CELLTYPE "stratixgx_asynch_lcell")
    (INSTANCE u2_aDOUT_a5_a_aI.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT dataa (5046:5046:5046) (5065:5065:5065))
        (PORT datab (378:378:378) (379:379:379))
        (IOPATH dataa regin (539:539:539) (539:539:539))
        (IOPATH datab regin (458:458:458) (458:458:458))
        (IOPATH cin regin (578:578:578) (578:578:578))
        (IOPATH dataa cout0 (443:443:443) (443:443:443))
        (IOPATH datab cout0 (344:344:344) (344:344:344))
        (IOPATH dataa cout1 (451:451:451) (451:451:451))
        (IOPATH datab cout1 (341:341:341) (341:341:341))
      )
    )
  )
  (CELL
    (CELLTYPE "stratixgx_lcell_register")
    (INSTANCE u2_aDOUT_a5_a_aI.lereg)
    (DELAY
      (ABSOLUTE
        (PORT aclr (645:645:645) (645:645:645))
        (PORT clk (2650:2650:2650) (2627:2627:2627))
        (IOPATH (posedge clk) regout (156:156:156) (156:156:156))
        (IOPATH (posedge aclr) regout (176:176:176) (176:176:176))
      )
    )
    (TIMINGCHECK
      (SETUP datain (posedge clk) (10:10:10))
      (HOLD datain (posedge clk) (100:100:100))
    )
  )
  (CELL
    (CELLTYPE "stratixgx_asynch_lcell")
    (INSTANCE u3_aDOUT_a5_a_aI.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT datac (1003:1003:1003) (993:993:993))
      )
    )
  )
  (CELL
    (CELLTYPE "stratixgx_lcell_register")
    (INSTANCE u3_aDOUT_a5_a_aI.lereg)
    (DELAY
      (ABSOLUTE
        (PORT datac (1088:1088:1088) (1078:1078:1078))
        (PORT aclr (645:645:645) (645:645:645))
        (PORT clk (2632:2632:2632) (2608:2608:2608))
        (IOPATH (posedge clk) regout (156:156:156) (156:156:156))
        (IOPATH (posedge aclr) regout (176:176:176) (176:176:176))
      )
    )
    (TIMINGCHECK
      (SETUP datac (posedge clk) (10:10:10))
      (HOLD datac (posedge clk) (100:100:100))
    )
  )
  (CELL
    (CELLTYPE "stratixgx_asynch_io")
    (INSTANCE FWORD_a6_a_aI.inst1)
    (DELAY
      (ABSOLUTE
        (IOPATH padio combout (880:880:880) (880:880:880))
      )
    )
  )
  (CELL
    (CELLTYPE "stratixgx_asynch_lcell")
    (INSTANCE u2_aDOUT_a6_a_aI.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT dataa (4967:4967:4967) (4923:4923:4923))
        (PORT datab (381:381:381) (383:383:383))
        (IOPATH dataa regin (539:539:539) (539:539:539))
        (IOPATH datab regin (458:458:458) (458:458:458))
        (IOPATH cin regin (578:578:578) (578:578:578))
        (IOPATH cin0 regin (489:489:489) (489:489:489))
        (IOPATH cin1 regin (497:497:497) (497:497:497))
        (IOPATH dataa cout0 (443:443:443) (443:443:443))
        (IOPATH datab cout0 (344:344:344) (344:344:344))
        (IOPATH cin0 cout0 (58:58:58) (58:58:58))
        (IOPATH dataa cout1 (451:451:451) (451:451:451))
        (IOPATH datab cout1 (341:341:341) (341:341:341))
        (IOPATH cin1 cout1 (60:60:60) (60:60:60))
      )
    )
  )
  (CELL
    (CELLTYPE "stratixgx_lcell_register")
    (INSTANCE u2_aDOUT_a6_a_aI.lereg)
    (DELAY
      (ABSOLUTE
        (PORT aclr (645:645:645) (645:645:645))
        (PORT clk (2650:2650:2650) (2627:2627:2627))
        (IOPATH (posedge clk) regout (156:156:156) (156:156:156))
        (IOPATH (posedge aclr) regout (176:176:176) (176:176:176))
      )
    )
    (TIMINGCHECK
      (SETUP datain (posedge clk) (10:10:10))
      (HOLD datain (posedge clk) (100:100:100))
    )
  )
  (CELL
    (CELLTYPE "stratixgx_asynch_lcell")
    (INSTANCE u3_aDOUT_a6_a_aI.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT datac (1012:1012:1012) (1001:1001:1001))
      )
    )
  )
  (CELL
    (CELLTYPE "stratixgx_lcell_register")
    (INSTANCE u3_aDOUT_a6_a_aI.lereg)
    (DELAY
      (ABSOLUTE
        (PORT datac (1097:1097:1097) (1086:1086:1086))
        (PORT aclr (645:645:645) (645:645:645))
        (PORT clk (2638:2638:2638) (2616:2616:2616))
        (IOPATH (posedge clk) regout (156:156:156) (156:156:156))
        (IOPATH (posedge aclr) regout (176:176:176) (176:176:176))
      )
    )
    (TIMINGCHECK
      (SETUP datac (posedge clk) (10:10:10))
      (HOLD datac (posedge clk) (100:100:100))
    )
  )
  (CELL
    (CELLTYPE "stratixgx_asynch_io")
    (INSTANCE FWORD_a7_a_aI.inst1)
    (DELAY
      (ABSOLUTE
        (IOPATH padio combout (1087:1087:1087) (1087:1087:1087))
      )
    )
  )
  (CELL
    (CELLTYPE "stratixgx_asynch_lcell")
    (INSTANCE u2_aDOUT_a7_a_aI.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT dataa (397:397:397) (393:393:393))
        (PORT datab (5152:5152:5152) (5122:5122:5122))
        (IOPATH dataa regin (539:539:539) (539:539:539))
        (IOPATH datab regin (458:458:458) (458:458:458))
        (IOPATH cin regin (578:578:578) (578:578:578))
        (IOPATH cin0 regin (489:489:489) (489:489:489))
        (IOPATH cin1 regin (497:497:497) (497:497:497))
        (IOPATH dataa cout0 (443:443:443) (443:443:443))
        (IOPATH datab cout0 (344:344:344) (344:344:344))
        (IOPATH cin0 cout0 (58:58:58) (58:58:58))
        (IOPATH dataa cout1 (451:451:451) (451:451:451))
        (IOPATH datab cout1 (341:341:341) (341:341:341))
        (IOPATH cin1 cout1 (60:60:60) (60:60:60))
      )
    )
  )
  (CELL
    (CELLTYPE "stratixgx_lcell_register")
    (INSTANCE u2_aDOUT_a7_a_aI.lereg)
    (DELAY
      (ABSOLUTE
        (PORT aclr (645:645:645) (645:645:645))
        (PORT clk (2650:2650:2650) (2627:2627:2627))
        (IOPATH (posedge clk) regout (156:156:156) (156:156:156))
        (IOPATH (posedge aclr) regout (176:176:176) (176:176:176))
      )
    )
    (TIMINGCHECK
      (SETUP datain (posedge clk) (10:10:10))
      (HOLD datain (posedge clk) (100:100:100))
    )
  )
  (CELL
    (CELLTYPE "stratixgx_asynch_lcell")
    (INSTANCE u3_aDOUT_a7_a_aI.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT datad (968:968:968) (950:950:950))
        (IOPATH datad regin (223:223:223) (223:223:223))
      )
    )
  )
  (CELL
    (CELLTYPE "stratixgx_lcell_register")
    (INSTANCE u3_aDOUT_a7_a_aI.lereg)
    (DELAY
      (ABSOLUTE
        (PORT aclr (645:645:645) (645:645:645))
        (PORT clk (2644:2644:2644) (2622:2622:2622))
        (IOPATH (posedge clk) regout (156:156:156) (156:156:156))
        (IOPATH (posedge aclr) regout (176:176:176) (176:176:176))
      )
    )
    (TIMINGCHECK
      (SETUP datain (posedge clk) (10:10:10))
      (HOLD datain (posedge clk) (100:100:100))
    )
  )
  (CELL
    (CELLTYPE "stratixgx_asynch_io")
    (INSTANCE FWORD_a8_a_aI.inst1)
    (DELAY
      (ABSOLUTE
        (IOPATH padio combout (1087:1087:1087) (1087:1087:1087))
      )
    )
  )
  (CELL
    (CELLTYPE "stratixgx_asynch_lcell")
    (INSTANCE u2_aDOUT_a8_a_aI.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT dataa (404:404:404) (400:400:400))
        (PORT datab (5135:5135:5135) (5109:5109:5109))
        (IOPATH dataa regin (539:539:539) (539:539:539))
        (IOPATH datab regin (458:458:458) (458:458:458))
        (IOPATH cin regin (578:578:578) (578:578:578))
        (IOPATH cin0 regin (489:489:489) (489:489:489))
        (IOPATH cin1 regin (497:497:497) (497:497:497))
        (IOPATH dataa cout0 (443:443:443) (443:443:443))
        (IOPATH datab cout0 (344:344:344) (344:344:344))
        (IOPATH cin0 cout0 (58:58:58) (58:58:58))
        (IOPATH dataa cout1 (451:451:451) (451:451:451))
        (IOPATH datab cout1 (341:341:341) (341:341:341))
        (IOPATH cin1 cout1 (60:60:60) (60:60:60))
      )
    )
  )
  (CELL
    (CELLTYPE "stratixgx_lcell_register")
    (INSTANCE u2_aDOUT_a8_a_aI.lereg)
    (DELAY
      (ABSOLUTE
        (PORT aclr (645:645:645) (645:645:645))
        (PORT clk (2650:2650:2650) (2627:2627:2627))
        (IOPATH (posedge clk) regout (156:156:156) (156:156:156))
        (IOPATH (posedge aclr) regout (176:176:176) (176:176:176))
      )
    )
    (TIMINGCHECK
      (SETUP datain (posedge clk) (10:10:10))
      (HOLD datain (posedge clk) (100:100:100))
    )
  )
  (CELL
    (CELLTYPE "stratixgx_asynch_lcell")
    (INSTANCE u3_aDOUT_a8_a_aI.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT datac (531:531:531) (501:501:501))
      )
    )
  )
  (CELL
    (CELLTYPE "stratixgx_lcell_register")
    (INSTANCE u3_aDOUT_a8_a_aI.lereg)
    (DELAY
      (ABSOLUTE
        (PORT datac (616:616:616) (586:586:586))
        (PORT aclr (645:645:645) (645:645:645))
        (PORT clk (2650:2650:2650) (2627:2627:2627))
        (IOPATH (posedge clk) regout (156:156:156) (156:156:156))
        (IOPATH (posedge aclr) regout (176:176:176) (176:176:176))
      )
    )
    (TIMINGCHECK
      (SETUP datac (posedge clk) (10:10:10))
      (HOLD datac (posedge clk) (100:100:100))
    )
  )
  (CELL
    (CELLTYPE "stratixgx_asynch_io")
    (INSTANCE FWORD_a9_a_aI.inst1)
    (DELAY
      (ABSOLUTE
        (IOPATH padio combout (1087:1087:1087) (1087:1087:1087))
      )
    )
  )
  (CELL
    (CELLTYPE "stratixgx_asynch_lcell")
    (INSTANCE u2_aDOUT_a9_a_aI.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT dataa (4964:4964:4964) (4921:4921:4921))
        (PORT datab (383:383:383) (385:385:385))
        (IOPATH dataa regin (539:539:539) (539:539:539))
        (IOPATH datab regin (458:458:458) (458:458:458))
        (IOPATH cin regin (578:578:578) (578:578:578))
        (IOPATH cin0 regin (489:489:489) (489:489:489))
        (IOPATH cin1 regin (497:497:497) (497:497:497))
      )
    )
  )
  (CELL