📄 rs_5_3_codec_v.sdo

📁 学习使用FPGA做一些简单的编码器,RS(5,3)编码就是5个字符中有5-3=2两个校正字
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        (IOPATH datad combout (800:800:800) (800:800:800))
      )
    )
  )
  (CELL
    (CELLTYPE "flex10ke_asynch_lcell")
    (INSTANCE SYND2_\[1\]\~I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT dataa (2000:2000:2000) (2000:2000:2000))
        (PORT datab (300:300:300) (300:300:300))
        (PORT datac (100:100:100) (100:100:100))
        (PORT datad (1600:1600:1600) (1600:1600:1600))
        (IOPATH dataa regin (700:700:700) (700:700:700))
        (IOPATH datab regin (600:600:600) (600:600:600))
        (IOPATH datac regin (600:600:600) (600:600:600))
        (IOPATH datad regin (400:400:400) (400:400:400))
      )
    )
  )
  (CELL
    (CELLTYPE "flex10ke_lcell_register")
    (INSTANCE SYND2_\[1\]\~I.lereg)
    (DELAY
      (ABSOLUTE
        (PORT aclr (200:200:200) (200:200:200))
        (PORT clk (200:200:200) (200:200:200))
        (IOPATH (posedge clk) regout (300:300:300) (300:300:300))
        (IOPATH (posedge aclr) regout (800:800:800) (800:800:800))
      )
    )
    (TIMINGCHECK
      (SETUP datain (posedge clk) (400:400:400))
      (HOLD datain (posedge clk) (700:700:700))
    )
  )
  (CELL
    (CELLTYPE "flex10ke_asynch_io")
    (INSTANCE DATA_IN\[2\]\~I.inst1)
    (DELAY
      (ABSOLUTE
        (IOPATH padio dataout (2800:2800:2800) (2800:2800:2800))
      )
    )
  )
  (CELL
    (CELLTYPE "flex10ke_asynch_lcell")
    (INSTANCE i387\~733_I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT dataa (200:200:200) (200:200:200))
        (PORT datab (100:100:100) (100:100:100))
        (PORT datac (1300:1300:1300) (1300:1300:1300))
        (PORT datad (100:100:100) (100:100:100))
        (IOPATH dataa cascout (700:700:700) (700:700:700))
        (IOPATH datab cascout (600:600:600) (600:600:600))
        (IOPATH datac cascout (600:600:600) (600:600:600))
        (IOPATH datad cascout (400:400:400) (400:400:400))
      )
    )
  )
  (CELL
    (CELLTYPE "flex10ke_asynch_lcell")
    (INSTANCE i387\~735_I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT dataa (1400:1400:1400) (1400:1400:1400))
        (PORT datab (100:100:100) (100:100:100))
        (PORT datac (1200:1200:1200) (1200:1200:1200))
        (PORT datad (200:200:200) (200:200:200))
        (PORT cascin (0:0:0) (0:0:0))
        (IOPATH dataa combout (1100:1100:1100) (1100:1100:1100))
        (IOPATH datab combout (1000:1000:1000) (1000:1000:1000))
        (IOPATH datac combout (1000:1000:1000) (1000:1000:1000))
        (IOPATH datad combout (800:800:800) (800:800:800))
        (IOPATH cascin combout (1000:1000:1000) (1000:1000:1000))
      )
    )
  )
  (CELL
    (CELLTYPE "flex10ke_asynch_lcell")
    (INSTANCE SYND1_\[2\]\~I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT datad (100:100:100) (100:100:100))
        (IOPATH datad regin (400:400:400) (400:400:400))
      )
    )
  )
  (CELL
    (CELLTYPE "flex10ke_lcell_register")
    (INSTANCE SYND1_\[2\]\~I.lereg)
    (DELAY
      (ABSOLUTE
        (PORT aclr (200:200:200) (200:200:200))
        (PORT clk (200:200:200) (200:200:200))
        (IOPATH (posedge clk) regout (300:300:300) (300:300:300))
        (IOPATH (posedge aclr) regout (800:800:800) (800:800:800))
      )
    )
    (TIMINGCHECK
      (SETUP datain (posedge clk) (400:400:400))
      (HOLD datain (posedge clk) (700:700:700))
    )
  )
  (CELL
    (CELLTYPE "flex10ke_asynch_lcell")
    (INSTANCE i17\~110_I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT dataa (2100:2100:2100) (2100:2100:2100))
        (PORT datab (2200:2200:2200) (2200:2200:2200))
        (PORT datac (100:100:100) (100:100:100))
        (PORT datad (200:200:200) (200:200:200))
        (IOPATH dataa combout (1100:1100:1100) (1100:1100:1100))
        (IOPATH datab combout (1000:1000:1000) (1000:1000:1000))
        (IOPATH datac combout (1000:1000:1000) (1000:1000:1000))
        (IOPATH datad combout (800:800:800) (800:800:800))
      )
    )
  )
  (CELL
    (CELLTYPE "flex10ke_asynch_lcell")
    (INSTANCE i395\~178_I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT datab (100:100:100) (100:100:100))
        (PORT datac (1200:1200:1200) (1200:1200:1200))
        (PORT datad (1400:1400:1400) (1400:1400:1400))
        (IOPATH datab combout (1000:1000:1000) (1000:1000:1000))
        (IOPATH datac combout (1000:1000:1000) (1000:1000:1000))
        (IOPATH datad combout (800:800:800) (800:800:800))
      )
    )
  )
  (CELL
    (CELLTYPE "flex10ke_asynch_lcell")
    (INSTANCE SYND2_\[2\]\~I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT dataa (1900:1900:1900) (1900:1900:1900))
        (PORT datab (500:500:500) (500:500:500))
        (PORT datac (100:100:100) (100:100:100))
        (PORT datad (1700:1700:1700) (1700:1700:1700))
        (IOPATH dataa regin (700:700:700) (700:700:700))
        (IOPATH datab regin (600:600:600) (600:600:600))
        (IOPATH datac regin (600:600:600) (600:600:600))
        (IOPATH datad regin (400:400:400) (400:400:400))
      )
    )
  )
  (CELL
    (CELLTYPE "flex10ke_lcell_register")
    (INSTANCE SYND2_\[2\]\~I.lereg)
    (DELAY
      (ABSOLUTE
        (PORT aclr (200:200:200) (200:200:200))
        (PORT clk (200:200:200) (200:200:200))
        (IOPATH (posedge clk) regout (300:300:300) (300:300:300))
        (IOPATH (posedge aclr) regout (800:800:800) (800:800:800))
      )
    )
    (TIMINGCHECK
      (SETUP datain (posedge clk) (400:400:400))
      (HOLD datain (posedge clk) (700:700:700))
    )
  )
  (CELL
    (CELLTYPE "flex10ke_asynch_lcell")
    (INSTANCE m0_\|i10\~26_I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT datab (2100:2100:2100) (2100:2100:2100))
        (PORT datac (2000:2000:2000) (2000:2000:2000))
        (PORT datad (1800:1800:1800) (1800:1800:1800))
        (IOPATH datab combout (1000:1000:1000) (1000:1000:1000))
        (IOPATH datac combout (1000:1000:1000) (1000:1000:1000))
        (IOPATH datad combout (800:800:800) (800:800:800))
      )
    )
  )
  (CELL
    (CELLTYPE "flex10ke_asynch_io")
    (INSTANCE DATA_IN\[4\]\~I.inst1)
    (DELAY
      (ABSOLUTE
        (IOPATH padio dataout (2800:2800:2800) (2800:2800:2800))
      )
    )
  )
  (CELL
    (CELLTYPE "flex10ke_asynch_lcell")
    (INSTANCE i385\~397_I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT dataa (200:200:200) (200:200:200))
        (PORT datab (100:100:100) (100:100:100))
        (PORT datac (1000:1000:1000) (1000:1000:1000))
        (PORT datad (2000:2000:2000) (2000:2000:2000))
        (IOPATH dataa cascout (700:700:700) (700:700:700))
        (IOPATH datab cascout (600:600:600) (600:600:600))
        (IOPATH datac cascout (600:600:600) (600:600:600))
        (IOPATH datad cascout (400:400:400) (400:400:400))
      )
    )
  )
  (CELL
    (CELLTYPE "flex10ke_asynch_lcell")
    (INSTANCE i385\~399_I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT dataa (2000:2000:2000) (2000:2000:2000))
        (PORT datab (100:100:100) (100:100:100))
        (PORT datac (1200:1200:1200) (1200:1200:1200))
        (PORT datad (200:200:200) (200:200:200))
        (PORT cascin (0:0:0) (0:0:0))
        (IOPATH dataa combout (1100:1100:1100) (1100:1100:1100))
        (IOPATH datab combout (1000:1000:1000) (1000:1000:1000))
        (IOPATH datac combout (1000:1000:1000) (1000:1000:1000))
        (IOPATH datad combout (800:800:800) (800:800:800))
        (IOPATH cascin combout (1000:1000:1000) (1000:1000:1000))
      )
    )
  )
  (CELL
    (CELLTYPE "flex10ke_asynch_lcell")
    (INSTANCE SYND1_\[4\]\~I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT datad (100:100:100) (100:100:100))
        (IOPATH datad regin (400:400:400) (400:400:400))
      )
    )
  )
  (CELL
    (CELLTYPE "flex10ke_lcell_register")
    (INSTANCE SYND1_\[4\]\~I.lereg)
    (DELAY
      (ABSOLUTE
        (PORT aclr (200:200:200) (200:200:200))
        (PORT clk (200:200:200) (200:200:200))
        (IOPATH (posedge clk) regout (300:300:300) (300:300:300))
        (IOPATH (posedge aclr) regout (800:800:800) (800:800:800))
      )
    )
    (TIMINGCHECK
      (SETUP datain (posedge clk) (400:400:400))
      (HOLD datain (posedge clk) (700:700:700))
    )
  )
  (CELL
    (CELLTYPE "flex10ke_asynch_io")
    (INSTANCE DATA_IN\[3\]\~I.inst1)
    (DELAY
      (ABSOLUTE
        (IOPATH padio dataout (2800:2800:2800) (2800:2800:2800))
      )
    )
  )
  (CELL
    (CELLTYPE "flex10ke_asynch_lcell")
    (INSTANCE i386\~397_I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT dataa (200:200:200) (200:200:200))
        (PORT datab (100:100:100) (100:100:100))
        (PORT datac (1100:1100:1100) (1100:1100:1100))
        (PORT datad (100:100:100) (100:100:100))
        (IOPATH dataa cascout (700:700:700) (700:700:700))
        (IOPATH datab cascout (600:600:600) (600:600:600))
        (IOPATH datac cascout (600:600:600) (600:600:600))
        (IOPATH datad cascout (400:400:400) (400:400:400))
      )
    )
  )
  (CELL
    (CELLTYPE "flex10ke_asynch_lcell")
    (INSTANCE i386\~399_I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT dataa (1300:1300:1300) (1300:1300:1300))
        (PORT datab (100:100:100) (100:100:100))
        (PORT datac (1200:1200:1200) (1200:1200:1200))
        (PORT datad (200:200:200) (200:200:200))
        (PORT cascin (0:0:0) (0:0:0))
        (IOPATH dataa combout (1100:1100:1100) (1100:1100:1100))
        (IOPATH datab combout (1000:1000:1000) (1000:1000:1000))
        (IOPATH datac combout (1000:1000:1000) (1000:1000:1000))
        (IOPATH datad combout (800:800:800) (800:800:800))
        (IOPATH cascin combout (1000:1000:1000) (1000:1000:1000))
      )
    )
  )
  (CELL
    (CELLTYPE "flex10ke_asynch_lcell")
    (INSTANCE SYND1_\[3\]\~I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT datad (100:100:100) (100:100:100))
        (IOPATH datad regin (400:400:400) (400:400:400))
      )
    )
  )
  (CELL
    (CELLTYPE "flex10ke_lcell_register")
    (INSTANCE SYND1_\[3\]\~I.lereg)
    (DELAY
      (ABSOLUTE
        (PORT aclr (200:200:200) (200:200:200))
        (PORT clk (200:200:200) (200:200:200))
        (IOPATH (posedge clk) regout (300:300:300) (300:300:300))
        (IOPATH (posedge aclr) regout (800:800:800) (800:800:800))
      )
    )
    (TIMINGCHECK
      (SETUP datain (posedge clk) (400:400:400))
      (HOLD datain (posedge clk) (700:700:700))
    )
  )
  (CELL
    (CELLTYPE "flex10ke_asynch_lcell")
    (INSTANCE m0_\|i10\~I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT datab (100:100:100) (100:100:100))
        (PORT datac (2300:2300:2300) (2300:2300:2300))
        (PORT datad (2200:2200:2200) (2200:2200:2200))
        (IOPATH datab combout (1000:1000:1000) (1000:1000:1000))
        (IOPATH datac combout (1000:1000:1000) (1000:1000:1000))
        (IOPATH datad combout (800:800:800) (800:800:800))
      )
    )
  )
  (CELL
    (CELLTYPE "flex10ke_asynch_lcell")
    (INSTANCE i16\~92_I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT datab (100:100:100) (100:100:100))
        (PORT datac (200:200:200) (200:200:200))
        (PORT datad (100:100:100) (100:100:100))
        (IOPATH datab combout (1000:1000:1000) (1000:1000:1000))
        (IOPATH datac combout (1000:1000:1000) (1000:1000:1000))
        (IOPATH datad combout (800:800:800) (800:800:800))
      )
    )
  )
  (CELL
    (CELLTYPE "flex10ke_asynch_lcell")
    (INSTANCE i394\~178_I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT datab (700:700:700) (700:700:700))
        (PORT datac (1300:1300:1300) (1300:1300:1300))
        (PORT datad (1400:1400:1400) (1400:1400:1400))
        (IOPATH datab combout (1000:1000:1000) (1000:1000:1000))
        (IOPATH datac combout (1000:1000:1000) (1000:1000:1000))
        (IOPATH datad combout (800:800:800) (800:800:800))
      )
    )
  )
  (CELL
    (CELLTYPE "flex10ke_asynch_lcell")
    (INSTANCE SYND2_\[3\]\~I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT dataa (2700:2700:2700) (2700:2700:2700))
        (PORT datab (300:300:300) (300:300:300))
        (PORT datac (100:100:100) (100:100:100))
        (PORT datad (1400:1400:1400) (1400:1400:1400))
        (IOPATH dataa regin (700:700:700) (700:700:700))
        (IOPATH datab regin (600:600:600) (600:600:600))
        (IOPATH datac regin (600:600:600) (600:600:600))
        (IOPATH datad regin (400:400:400) (400:400:400))
      )
    )
  )
  (CELL
    (CELLTYPE "flex10ke_lcell_register")
    (INSTANCE SYND2_\[3\]\~I.lereg)
    (DELAY
      (ABSOLUTE
        (PORT aclr (200:200:200) (200:200:200))
        (PORT clk (200:200:200) (200:200:200))
💿 文件大小 970 K
👤 上传用户 yamiluoier
📂 所属分类 VHDL/FPGA/Verilog
📄 代码行数 1,916 行
💻 语言类型 SDO
🏷️ 相关标签

#FPGA #RS #编码器 #编码
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