config_dac_v.sdo

Verilog实现 spi接口的FPGA实现 通过仿真

        (PORT ena (890:890:890) (880:880:880))
        (IOPATH (posedge clk) regout (250:250:250) (250:250:250))
      )
    )
    (TIMINGCHECK
      (HOLD datain (posedge clk) (266:266:266))
      (HOLD ena (posedge clk) (266:266:266))
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_comb")
    (INSTANCE data_received\[2\]\~feeder)
    (DELAY
      (ABSOLUTE
        (PORT datad (309:309:309) (279:279:279))
        (IOPATH datad combout (149:149:149) (149:149:149))
      )
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_ff")
    (INSTANCE data_received\[2\])
    (DELAY
      (ABSOLUTE
        (PORT clk (1229:1229:1229) (1222:1222:1222))
        (PORT datain (84:84:84) (84:84:84))
        (PORT ena (1033:1033:1033) (1031:1031:1031))
        (IOPATH (posedge clk) regout (250:250:250) (250:250:250))
      )
    )
    (TIMINGCHECK
      (HOLD datain (posedge clk) (266:266:266))
      (HOLD ena (posedge clk) (266:266:266))
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_comb")
    (INSTANCE rd_data\[2\]\~reg0feeder)
    (DELAY
      (ABSOLUTE
        (PORT datad (743:743:743) (666:666:666))
        (IOPATH datad combout (149:149:149) (149:149:149))
      )
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_ff")
    (INSTANCE rd_data\[2\]\~reg0)
    (DELAY
      (ABSOLUTE
        (PORT clk (1231:1231:1231) (1225:1225:1225))
        (PORT datain (84:84:84) (84:84:84))
        (PORT ena (890:890:890) (880:880:880))
        (IOPATH (posedge clk) regout (250:250:250) (250:250:250))
      )
    )
    (TIMINGCHECK
      (HOLD datain (posedge clk) (266:266:266))
      (HOLD ena (posedge clk) (266:266:266))
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_comb")
    (INSTANCE data_received\[3\]\~feeder)
    (DELAY
      (ABSOLUTE
        (PORT datad (312:312:312) (282:282:282))
        (IOPATH datad combout (149:149:149) (149:149:149))
      )
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_ff")
    (INSTANCE data_received\[3\])
    (DELAY
      (ABSOLUTE
        (PORT clk (1229:1229:1229) (1222:1222:1222))
        (PORT datain (84:84:84) (84:84:84))
        (PORT ena (1033:1033:1033) (1031:1031:1031))
        (IOPATH (posedge clk) regout (250:250:250) (250:250:250))
      )
    )
    (TIMINGCHECK
      (HOLD datain (posedge clk) (266:266:266))
      (HOLD ena (posedge clk) (266:266:266))
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_comb")
    (INSTANCE rd_data\[3\]\~reg0feeder)
    (DELAY
      (ABSOLUTE
        (PORT datad (726:726:726) (638:638:638))
        (IOPATH datad combout (149:149:149) (149:149:149))
      )
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_ff")
    (INSTANCE rd_data\[3\]\~reg0)
    (DELAY
      (ABSOLUTE
        (PORT clk (1231:1231:1231) (1225:1225:1225))
        (PORT datain (84:84:84) (84:84:84))
        (PORT ena (890:890:890) (880:880:880))
        (IOPATH (posedge clk) regout (250:250:250) (250:250:250))
      )
    )
    (TIMINGCHECK
      (HOLD datain (posedge clk) (266:266:266))
      (HOLD ena (posedge clk) (266:266:266))
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_comb")
    (INSTANCE data_received\[4\]\~feeder)
    (DELAY
      (ABSOLUTE
        (PORT datad (314:314:314) (284:284:284))
        (IOPATH datad combout (149:149:149) (149:149:149))
      )
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_ff")
    (INSTANCE data_received\[4\])
    (DELAY
      (ABSOLUTE
        (PORT clk (1229:1229:1229) (1222:1222:1222))
        (PORT datain (84:84:84) (84:84:84))
        (PORT ena (1033:1033:1033) (1031:1031:1031))
        (IOPATH (posedge clk) regout (250:250:250) (250:250:250))
      )
    )
    (TIMINGCHECK
      (HOLD datain (posedge clk) (266:266:266))
      (HOLD ena (posedge clk) (266:266:266))
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_comb")
    (INSTANCE rd_data\[4\]\~reg0feeder)
    (DELAY
      (ABSOLUTE
        (PORT datad (725:725:725) (638:638:638))
        (IOPATH datad combout (149:149:149) (149:149:149))
      )
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_ff")
    (INSTANCE rd_data\[4\]\~reg0)
    (DELAY
      (ABSOLUTE
        (PORT clk (1231:1231:1231) (1225:1225:1225))
        (PORT datain (84:84:84) (84:84:84))
        (PORT ena (890:890:890) (880:880:880))
        (IOPATH (posedge clk) regout (250:250:250) (250:250:250))
      )
    )
    (TIMINGCHECK
      (HOLD datain (posedge clk) (266:266:266))
      (HOLD ena (posedge clk) (266:266:266))
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_comb")
    (INSTANCE data_received\[5\]\~feeder)
    (DELAY
      (ABSOLUTE
        (PORT datad (308:308:308) (277:277:277))
        (IOPATH datad combout (149:149:149) (149:149:149))
      )
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_ff")
    (INSTANCE data_received\[5\])
    (DELAY
      (ABSOLUTE
        (PORT clk (1229:1229:1229) (1222:1222:1222))
        (PORT datain (84:84:84) (84:84:84))
        (PORT ena (1033:1033:1033) (1031:1031:1031))
        (IOPATH (posedge clk) regout (250:250:250) (250:250:250))
      )
    )
    (TIMINGCHECK
      (HOLD datain (posedge clk) (266:266:266))
      (HOLD ena (posedge clk) (266:266:266))
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_comb")
    (INSTANCE rd_data\[5\]\~reg0feeder)
    (DELAY
      (ABSOLUTE
        (PORT datad (724:724:724) (637:637:637))
        (IOPATH datad combout (149:149:149) (149:149:149))
      )
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_ff")
    (INSTANCE rd_data\[5\]\~reg0)
    (DELAY
      (ABSOLUTE
        (PORT clk (1231:1231:1231) (1225:1225:1225))
        (PORT datain (84:84:84) (84:84:84))
        (PORT ena (890:890:890) (880:880:880))
        (IOPATH (posedge clk) regout (250:250:250) (250:250:250))
      )
    )
    (TIMINGCHECK
      (HOLD datain (posedge clk) (266:266:266))
      (HOLD ena (posedge clk) (266:266:266))
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_comb")
    (INSTANCE data_received\[6\]\~feeder)
    (DELAY
      (ABSOLUTE
        (PORT datad (302:302:302) (273:273:273))
        (IOPATH datad combout (149:149:149) (149:149:149))
      )
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_ff")
    (INSTANCE data_received\[6\])
    (DELAY
      (ABSOLUTE
        (PORT clk (1229:1229:1229) (1222:1222:1222))
        (PORT datain (84:84:84) (84:84:84))
        (PORT ena (1033:1033:1033) (1031:1031:1031))
        (IOPATH (posedge clk) regout (250:250:250) (250:250:250))
      )
    )
    (TIMINGCHECK
      (HOLD datain (posedge clk) (266:266:266))
      (HOLD ena (posedge clk) (266:266:266))
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_ff")
    (INSTANCE rd_data\[6\]\~reg0)
    (DELAY
      (ABSOLUTE
        (PORT clk (1231:1231:1231) (1225:1225:1225))
        (PORT sdata (1080:1080:1080) (987:987:987))
        (PORT ena (890:890:890) (880:880:880))
        (IOPATH (posedge clk) regout (250:250:250) (250:250:250))
      )
    )
    (TIMINGCHECK
      (HOLD sdata (posedge clk) (266:266:266))
      (HOLD ena (posedge clk) (266:266:266))
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_comb")
    (INSTANCE data_received\[7\]\~feeder)
    (DELAY
      (ABSOLUTE
        (PORT datad (312:312:312) (282:282:282))
        (IOPATH datad combout (149:149:149) (149:149:149))
      )
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_ff")
    (INSTANCE data_received\[7\])
    (DELAY
      (ABSOLUTE
        (PORT clk (1229:1229:1229) (1222:1222:1222))
        (PORT datain (84:84:84) (84:84:84))
        (PORT ena (1033:1033:1033) (1031:1031:1031))
        (IOPATH (posedge clk) regout (250:250:250) (250:250:250))
      )
    )
    (TIMINGCHECK
      (HOLD datain (posedge clk) (266:266:266))
      (HOLD ena (posedge clk) (266:266:266))
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_comb")
    (INSTANCE rd_data\[7\]\~reg0feeder)
    (DELAY
      (ABSOLUTE
        (PORT datad (717:717:717) (628:628:628))
        (IOPATH datad combout (149:149:149) (149:149:149))
      )
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_ff")
    (INSTANCE rd_data\[7\]\~reg0)
    (DELAY
      (ABSOLUTE
        (PORT clk (1231:1231:1231) (1225:1225:1225))
        (PORT datain (84:84:84) (84:84:84))
        (PORT ena (890:890:890) (880:880:880))
        (IOPATH (posedge clk) regout (250:250:250) (250:250:250))
      )
    )
    (TIMINGCHECK
      (HOLD datain (posedge clk) (266:266:266))
      (HOLD ena (posedge clk) (266:266:266))
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_ff")
    (INSTANCE rd_data_valid\~reg0)
    (DELAY
      (ABSOLUTE
        (PORT clk (1231:1231:1231) (1225:1225:1225))
        (PORT datain (84:84:84) (84:84:84))
        (IOPATH (posedge clk) regout (250:250:250) (250:250:250))
      )
    )
    (TIMINGCHECK
      (HOLD datain (posedge clk) (266:266:266))
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_comb")
    (INSTANCE busy\~reg0feeder)
    (DELAY
      (ABSOLUTE
        (PORT datad (562:562:562) (515:515:515))
        (IOPATH datad combout (149:149:149) (149:149:149))
      )
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_ff")
    (INSTANCE busy\~reg0)
    (DELAY
      (ABSOLUTE
        (PORT clk (1230:1230:1230) (1223:1223:1223))
        (PORT datain (84:84:84) (84:84:84))
        (IOPATH (posedge clk) regout (250:250:250) (250:250:250))
      )
    )
    (TIMINGCHECK
      (HOLD datain (posedge clk) (266:266:266))
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_comb")
    (INSTANCE spi_ncs\~83)
    (DELAY
      (ABSOLUTE
        (PORT dataa (572:572:572) (525:525:525))
        (PORT datab (731:731:731) (646:646:646))
        (PORT datac (482:482:482) (460:460:460))
        (PORT datad (307:307:307) (276:276:276))
        (IOPATH dataa combout (413:413:413) (413:413:413))
        (IOPATH datab combout (415:415:415) (415:415:415))
        (IOPATH datac combout (271:271:271) (271:271:271))
        (IOPATH datad combout (149:149:149) (149:149:149))
      )
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_comb")
    (INSTANCE spi_ncs\~84)
    (DELAY
      (ABSOLUTE
        (PORT dataa (573:573:573) (519:519:519))
        (PORT datab (254:254:254) (223:223:223))
        (PORT datac (363:363:363) (334:334:334))
        (PORT datad (461:461:461) (410:410:410))
        (IOPATH dataa combout (437:437:437) (437:437:437))
        (IOPATH datab combout (420:420:420) (420:420:420))
        (IOPATH datac combout (275:275:275) (275:275:275))
        (IOPATH datad combout (150:150:150) (150:150:150))
      )
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_ff")
    (INSTANCE spi_ncs\~reg0)
    (DELAY
      (ABSOLUTE
        (PORT clk (1230:1230:1230) (1223:1223:1223))
        (PORT datain (84:84:84) (84:84:84))
        (IOPATH (posedge clk) regout (250:250:250) (250:250:250))
      )
    )
    (TIMINGCHECK
      (HOLD datain (posedge clk) (266:266:266))
    )
  )
  (CELL
    (CELLTYPE "cycloneii_asynch_io")
    (INSTANCE wr_data\[7\]\~I.asynch_inst)
    (DELAY
      (ABSOLUTE
        (IOPATH padio combout (862:862:862) (862:862:862))
      )
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_comb")
    (INSTANCE wdata\[7\]\~feeder)
    (DELAY
      (ABSOLUTE
        (PORT datad (5146:5146:5146) (5045:5045:5045))
        (IOPATH datad combout (149:149:149) (149:149:149))
      )
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_ff")
    (INSTANCE wdata\[7\])
    (DELAY
      (ABSOLUTE
        (PORT clk (1244:1244:1244) (1238:1238:1238))
        (PORT datain (84:84:84) (84:84:84))
        (PORT ena (5593:5593:5593) (5498:5498:5498))
        (IOPATH (posedge clk) regout (250:250:250) (250:250:250))
      )
    )
    (TIMINGCHECK
      (HOLD datain (posedge clk) (266:266:266))
      (HOLD ena (posedge clk) (266:266:266))
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_comb")
    (INSTANCE bit_transfered\~552)
    (DELAY
      (ABSOLUTE
        (PORT datab (813:813:813) (753:753:753))
        (PORT datac (782:782:782) (712:712:712))
        (PORT datad (329:329:329) (301:301:301))
        (IOPATH datab combout (419:419:419) (419:419:419))
        (IOPATH datac combout (271:271:271) (271:271:271))
        (IOPATH datad combout (150:150:150) (150:150:150))
      )
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_ff")
    (INSTANCE bit_transfered\[0\])
    (DELAY
      (ABSOLUTE
        (PORT clk (1232:1232:1232) (1225:1225:1225))
        (PORT datain (84:84:84) (84:84:84))
        (PORT ena (899:899:899) (891:891:891))
        (IOPATH (posedge clk) regout (250:250:250) (250:250:250))
      )
    )
    (TIMINGCHECK
      (HOLD datain (posedge clk) (266:266:266))
      (HOLD ena (posedge clk) (266:266:266))
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_comb")
    (INSTANCE Selector2\~26)
    (DELAY
      (ABSOLUTE
        (PORT dataa (522:522:522) (452:452:452))
        (PORT datab (479:479:479) (457:457:457))
        (PORT datad (453:453:453) (401:401:401))
        (IOPATH dataa combout (438:438:438) (438:438:438))
        (IOPATH datab combout (393:393:393) (393:393:393))
        (IOPATH datac combout (323:323:323) (323:323:323))
        (IOPATH datad combout (150:150:150) (150:150:150))
      )
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_ff")
    (INSTANCE main_state\.INSTRUCTION)
    (DELAY
      (ABSOLUTE
        (PORT clk (1231:1231:1231) (1225:1225:1225))
        (PORT datain (84:84:84) (84:84:84))
        (PORT aclr (1226:1226:1226) (1232:1232:1232))
        (IOPATH (posedge clk) regout (250:250:250) (250:250:250))
        (IOPATH (posedge aclr) regout (218:218:218) (218:218:218))
      )
    )
    (TIMINGCHECK
      (HOLD datain (posedge clk) (266:266:266))
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_comb")
    (INSTANCE always9\~0)
    (DELAY
      (ABSOLUTE
        (PORT datac (325:325:325) (292:292:292))
        (PORT datad (498:498:498) (434:434:434))
        (IOPATH datac combout (271:271:271) (271:271:271))
        (IOPATH datad combout (150:150:150) (150:150:150))
      )
    )
  )
  (CELL
    (CELLTYPE "cycloneii_asynch_io")
    (INSTANCE wr_data\[6\]\~I.asynch_inst)
    (DELAY
      (ABSOLUTE
        (IOPATH padio combout (850:850:850) (850:850:850))
      )
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_comb")
    (INSTANCE wdata\[6\]\~feeder)
    (DELAY
      (ABSOLUTE
        (PORT datad (5181:5181:5181) (5122:5122:5122))
        (IOPATH datad combout (149:149:149) (149:149:149))
      )
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_ff")
    (INSTANCE wdata\[6\])
    (DELAY