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📄 dds_v.sdo

📁 直接数字频率合成器
💻 SDO
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// Copyright (C) 1991-2004 Altera Corporation
// Any  megafunction  design,  and related netlist (encrypted  or  decrypted),
// support information,  device programming or simulation file,  and any other
// associated  documentation or information  provided by  Altera  or a partner
// under  Altera's   Megafunction   Partnership   Program  may  be  used  only
// to program  PLD  devices (but not masked  PLD  devices) from  Altera.   Any
// other  use  of such  megafunction  design,  netlist,  support  information,
// device programming or simulation file,  or any other  related documentation
// or information  is prohibited  for  any  other purpose,  including, but not
// limited to  modification,  reverse engineering,  de-compiling, or use  with
// any other  silicon devices,  unless such use is  explicitly  licensed under
// a separate agreement with  Altera  or a megafunction partner.  Title to the
// intellectual property,  including patents,  copyrights,  trademarks,  trade
// secrets,  or maskworks,  embodied in any such megafunction design, netlist,
// support  information,  device programming or simulation file,  or any other
// related documentation or information provided by  Altera  or a megafunction
// partner, remains with Altera, the megafunction partner, or their respective
// licensors. No other licenses, including any licenses needed under any third
// party's intellectual property, are provided herein.


// 
// Device: Altera EPF10K10LC84-3 Package PLCC84
// 

// 
// This SDF file should be used for ModelSim-Altera (Verilog) only
// 

(DELAYFILE
  (SDFVERSION "2.1")
  (DESIGN "dds")
  (DATE "05/08/2006 10:24:01")
  (VENDOR "Altera")
  (PROGRAM "Quartus II")
  (VERSION "Version 4.2 Build 157 12/07/2004 SJ Full Version")
  (DIVIDER .)
  (TIMESCALE 1 ps)

  (CELL
    (CELLTYPE "flex10ke_asynch_lcell")
    (INSTANCE inst\|lpm_ff_component\|dffs\[0\]\~I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT datad (1800:1800:1800) (1800:1800:1800))
        (IOPATH datad regin (900:900:900) (900:900:900))
      )
    )
  )
  (CELL
    (CELLTYPE "flex10ke_lcell_register")
    (INSTANCE inst\|lpm_ff_component\|dffs\[0\]\~I.lereg)
    (DELAY
      (ABSOLUTE
        (PORT clk (2000:2000:2000) (2000:2000:2000))
        (IOPATH (posedge clk) regout (900:900:900) (900:900:900))
      )
    )
    (TIMINGCHECK
      (SETUP datain (posedge clk) (1300:1300:1300))
      (HOLD datain (posedge clk) (1400:1400:1400))
    )
  )
  (CELL
    (CELLTYPE "flex10ke_asynch_io")
    (INSTANCE phase\[1\]\~I.inst1)
    (DELAY
      (ABSOLUTE
        (IOPATH padio dataout (1900:1900:1900) (1900:1900:1900))
      )
    )
  )
  (CELL
    (CELLTYPE "flex10ke_asynch_io")
    (INSTANCE phase\[2\]\~I.inst1)
    (DELAY
      (ABSOLUTE
        (IOPATH padio dataout (1900:1900:1900) (1900:1900:1900))
      )
    )
  )
  (CELL
    (CELLTYPE "flex10ke_asynch_io")
    (INSTANCE phase\[3\]\~I.inst1)
    (DELAY
      (ABSOLUTE
        (IOPATH padio dataout (1900:1900:1900) (1900:1900:1900))
      )
    )
  )
  (CELL
    (CELLTYPE "flex10ke_asynch_io")
    (INSTANCE phase\[4\]\~I.inst1)
    (DELAY
      (ABSOLUTE
        (IOPATH padio dataout (3100:3100:3100) (3100:3100:3100))
      )
    )
  )
  (CELL
    (CELLTYPE "flex10ke_asynch_io")
    (INSTANCE phase\[5\]\~I.inst1)
    (DELAY
      (ABSOLUTE
        (IOPATH padio dataout (3100:3100:3100) (3100:3100:3100))
      )
    )
  )
  (CELL
    (CELLTYPE "flex10ke_asynch_io")
    (INSTANCE phase\[6\]\~I.inst1)
    (DELAY
      (ABSOLUTE
        (IOPATH padio dataout (3100:3100:3100) (3100:3100:3100))
      )
    )
  )
  (CELL
    (CELLTYPE "flex10ke_asynch_io")
    (INSTANCE phase\[7\]\~I.inst1)
    (DELAY
      (ABSOLUTE
        (IOPATH padio dataout (3100:3100:3100) (3100:3100:3100))
      )
    )
  )
  (CELL
    (CELLTYPE "flex10ke_asynch_lcell")
    (INSTANCE inst6\|lpm_add_sub_component\|adder\|result_node\|cs_buffer\[0\]\~I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT dataa (1800:1800:1800) (1800:1800:1800))
        (PORT datab (2800:2800:2800) (2800:2800:2800))
        (IOPATH dataa combout (1900:1900:1900) (1900:1900:1900))
        (IOPATH datab combout (1900:1900:1900) (1900:1900:1900))
        (IOPATH dataa cout (900:900:900) (900:900:900))
        (IOPATH datab cout (900:900:900) (900:900:900))
      )
    )
  )
  (CELL
    (CELLTYPE "flex10ke_asynch_io")
    (INSTANCE freword\[1\]\~I.inst1)
    (DELAY
      (ABSOLUTE
        (IOPATH padio dataout (3100:3100:3100) (3100:3100:3100))
      )
    )
  )
  (CELL
    (CELLTYPE "flex10ke_asynch_io")
    (INSTANCE freword\[2\]\~I.inst1)
    (DELAY
      (ABSOLUTE
        (IOPATH padio dataout (3100:3100:3100) (3100:3100:3100))
      )
    )
  )
  (CELL
    (CELLTYPE "flex10ke_asynch_io")
    (INSTANCE freword\[3\]\~I.inst1)
    (DELAY
      (ABSOLUTE
        (IOPATH padio dataout (3100:3100:3100) (3100:3100:3100))
      )
    )
  )
  (CELL
    (CELLTYPE "flex10ke_asynch_io")
    (INSTANCE freword\[4\]\~I.inst1)
    (DELAY
      (ABSOLUTE
        (IOPATH padio dataout (3100:3100:3100) (3100:3100:3100))
      )
    )
  )
  (CELL
    (CELLTYPE "flex10ke_asynch_io")
    (INSTANCE freword\[5\]\~I.inst1)
    (DELAY
      (ABSOLUTE
        (IOPATH padio dataout (3100:3100:3100) (3100:3100:3100))
      )
    )
  )
  (CELL
    (CELLTYPE "flex10ke_asynch_io")
    (INSTANCE freword\[6\]\~I.inst1)
    (DELAY
      (ABSOLUTE
        (IOPATH padio dataout (3100:3100:3100) (3100:3100:3100))
      )
    )
  )
  (CELL
    (CELLTYPE "flex10ke_asynch_io")
    (INSTANCE freword\[7\]\~I.inst1)
    (DELAY
      (ABSOLUTE
        (IOPATH padio dataout (3100:3100:3100) (3100:3100:3100))
      )
    )
  )
  (CELL
    (CELLTYPE "flex10ke_asynch_io")
    (INSTANCE clk\~I.inst1)
    (DELAY
      (ABSOLUTE
        (IOPATH padio dataout (1900:1900:1900) (1900:1900:1900))
      )
    )
  )
  (CELL
    (CELLTYPE "flex10ke_asynch_io")
    (INSTANCE phase\[0\]\~I.inst1)
    (DELAY
      (ABSOLUTE
        (IOPATH padio dataout (1900:1900:1900) (1900:1900:1900))
      )
    )
  )
  (CELL
    (CELLTYPE "flex10ke_asynch_lcell")
    (INSTANCE inst4\|lpm_add_sub_component\|adder\|result_node\|cs_buffer\[0\]\~I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT dataa (600:600:600) (600:600:600))
        (PORT datab (1600:1600:1600) (1600:1600:1600))
        (IOPATH dataa combout (1900:1900:1900) (1900:1900:1900))
        (IOPATH datab combout (1900:1900:1900) (1900:1900:1900))
        (IOPATH dataa cout (900:900:900) (900:900:900))
        (IOPATH datab cout (900:900:900) (900:900:900))
      )
    )
  )
  (CELL
    (CELLTYPE "flex10ke_asynch_io")
    (INSTANCE freword\[0\]\~I.inst1)
    (DELAY
      (ABSOLUTE
        (IOPATH padio dataout (3100:3100:3100) (3100:3100:3100))
      )
    )
  )
  (CELL
    (CELLTYPE "flex10ke_asynch_lcell")
    (INSTANCE inst6\|lpm_add_sub_component\|adder\|result_node\|cs_buffer\[1\]\~I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT dataa (2500:2500:2500) (2500:2500:2500))
        (PORT datab (1800:1800:1800) (1800:1800:1800))
        (PORT cin (0:0:0) (0:0:0))
        (IOPATH dataa combout (1900:1900:1900) (1900:1900:1900))
        (IOPATH datab combout (1900:1900:1900) (1900:1900:1900))
        (IOPATH cin combout (1100:1100:1100) (1100:1100:1100))
        (IOPATH dataa cout (900:900:900) (900:900:900))
        (IOPATH datab cout (900:900:900) (900:900:900))
        (IOPATH cin cout (200:200:200) (200:200:200))
      )
    )
  )
  (CELL
    (CELLTYPE "flex10ke_asynch_lcell")
    (INSTANCE inst\|lpm_ff_component\|dffs\[1\]\~I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT datad (1800:1800:1800) (1800:1800:1800))
        (IOPATH datad regin (900:900:900) (900:900:900))
      )
    )
  )
  (CELL
    (CELLTYPE "flex10ke_lcell_register")
    (INSTANCE inst\|lpm_ff_component\|dffs\[1\]\~I.lereg)
    (DELAY
      (ABSOLUTE
        (PORT clk (2000:2000:2000) (2000:2000:2000))
        (IOPATH (posedge clk) regout (900:900:900) (900:900:900))
      )
    )
    (TIMINGCHECK
      (SETUP datain (posedge clk) (1300:1300:1300))
      (HOLD datain (posedge clk) (1400:1400:1400))
    )
  )
  (CELL
    (CELLTYPE "flex10ke_asynch_lcell")
    (INSTANCE inst4\|lpm_add_sub_component\|adder\|result_node\|cs_buffer\[1\]\~I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT dataa (1600:1600:1600) (1600:1600:1600))
        (PORT datab (600:600:600) (600:600:600))
        (PORT cin (0:0:0) (0:0:0))
        (IOPATH dataa combout (1900:1900:1900) (1900:1900:1900))
        (IOPATH datab combout (1900:1900:1900) (1900:1900:1900))
        (IOPATH cin combout (1100:1100:1100) (1100:1100:1100))
        (IOPATH dataa cout (900:900:900) (900:900:900))
        (IOPATH datab cout (900:900:900) (900:900:900))
        (IOPATH cin cout (200:200:200) (200:200:200))
      )
    )
  )
  (CELL
    (CELLTYPE "flex10ke_asynch_lcell")
    (INSTANCE inst6\|lpm_add_sub_component\|adder\|result_node\|cs_buffer\[2\]\~I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT dataa (2500:2500:2500) (2500:2500:2500))
        (PORT datab (600:600:600) (600:600:600))
        (PORT cin (0:0:0) (0:0:0))
        (IOPATH dataa combout (1900:1900:1900) (1900:1900:1900))
        (IOPATH datab combout (1900:1900:1900) (1900:1900:1900))
        (IOPATH cin combout (1100:1100:1100) (1100:1100:1100))
        (IOPATH dataa cout (900:900:900) (900:900:900))
        (IOPATH datab cout (900:900:900) (900:900:900))
        (IOPATH cin cout (200:200:200) (200:200:200))
      )
    )
  )
  (CELL
    (CELLTYPE "flex10ke_asynch_lcell")
    (INSTANCE inst\|lpm_ff_component\|dffs\[2\]\~I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT datad (600:600:600) (600:600:600))
        (IOPATH datad regin (900:900:900) (900:900:900))
      )
    )
  )
  (CELL
    (CELLTYPE "flex10ke_lcell_register")
    (INSTANCE inst\|lpm_ff_component\|dffs\[2\]\~I.lereg)
    (DELAY
      (ABSOLUTE
        (PORT clk (2000:2000:2000) (2000:2000:2000))
        (IOPATH (posedge clk) regout (900:900:900) (900:900:900))
      )
    )
    (TIMINGCHECK
      (SETUP datain (posedge clk) (1300:1300:1300))
      (HOLD datain (posedge clk) (1400:1400:1400))
    )
  )
  (CELL
    (CELLTYPE "flex10ke_asynch_lcell")
    (INSTANCE inst4\|lpm_add_sub_component\|adder\|result_node\|cs_buffer\[2\]\~I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT dataa (1600:1600:1600) (1600:1600:1600))
        (PORT datab (1800:1800:1800) (1800:1800:1800))
        (PORT cin (0:0:0) (0:0:0))
        (IOPATH dataa combout (1900:1900:1900) (1900:1900:1900))
        (IOPATH datab combout (1900:1900:1900) (1900:1900:1900))
        (IOPATH cin combout (1100:1100:1100) (1100:1100:1100))
        (IOPATH dataa cout (900:900:900) (900:900:900))
        (IOPATH datab cout (900:900:900) (900:900:900))
        (IOPATH cin cout (200:200:200) (200:200:200))
      )
    )
  )
  (CELL
    (CELLTYPE "flex10ke_asynch_lcell")
    (INSTANCE inst6\|lpm_add_sub_component\|adder\|result_node\|cs_buffer\[3\]\~I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT dataa (2500:2500:2500) (2500:2500:2500))
        (PORT datab (600:600:600) (600:600:600))
        (PORT cin (0:0:0) (0:0:0))
        (IOPATH dataa combout (1900:1900:1900) (1900:1900:1900))
        (IOPATH datab combout (1900:1900:1900) (1900:1900:1900))
        (IOPATH cin combout (1100:1100:1100) (1100:1100:1100))
        (IOPATH dataa cout (900:900:900) (900:900:900))
        (IOPATH datab cout (900:900:900) (900:900:900))
        (IOPATH cin cout (200:200:200) (200:200:200))
      )
    )
  )
  (CELL
    (CELLTYPE "flex10ke_asynch_lcell")
    (INSTANCE inst\|lpm_ff_component\|dffs\[3\]\~I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT datad (600:600:600) (600:600:600))
        (IOPATH datad regin (900:900:900) (900:900:900))
      )
    )
  )
  (CELL
    (CELLTYPE "flex10ke_lcell_register")
    (INSTANCE inst\|lpm_ff_component\|dffs\[3\]\~I.lereg)
    (DELAY
      (ABSOLUTE
        (PORT clk (2000:2000:2000) (2000:2000:2000))
        (IOPATH (posedge clk) regout (900:900:900) (900:900:900))
      )
    )
    (TIMINGCHECK
      (SETUP datain (posedge clk) (1300:1300:1300))
      (HOLD datain (posedge clk) (1400:1400:1400))

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