fifo.bde

FIFo参考设计16x32 FIFO with simultaneous read/write operations.

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  WIRE  121, 0, 0
  {
   NET 60
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   OUTLINE 0,1, (0,0,255)
  }
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  {
   COORD (1300,1180)
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  {
   NET 61
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   {
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  {
   TEXT "$#NAME"
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  {
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  WIRE  126, 0, 0
  {
   NET 61
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   OUTLINE 0,1, (0,0,255)
  }
  WIRE  127, 0, 0
  {
   NET 61
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   OUTLINE 0,1, (0,0,255)
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  WIRE  128, 0, 0
  {
   NET 62
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   VARIABLES
   {
    #NAMED="1"
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  TEXT  129, 0, 0
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   TEXT "$#NAME"
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  {
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  {
   NET 63
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  {
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  WIRE  133, 0, 0
  {
   NET 63
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  WIRE  134, 0, 0
  {
   NET 63
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   TEXT "$#NAME"
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  VTX  136, 0, 0
  {
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  WIRE  137, 0, 0
  {
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  {
   NET 64
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   OUTLINE 0,1, (0,0,255)
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  WIRE  141, 0, 0
  {
   NET 64
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   OUTLINE 0,1, (0,0,255)
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  {
   NET 65
   VTX 29, 30
   VARIABLES
   {
    #NAMED="1"
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   OUTLINE 0,3, (128,0,0)
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  TEXT  143, 0, 0
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  BUS  144, 0, 0
  {
   NET 66
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   VARIABLES
   {
    #NAMED="1"
   }
   OUTLINE 0,3, (128,0,0)
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  TEXT  145, 0, 0
  {
   TEXT "$#NAME"
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  }
  BUS  146, 0, 0
  {
   NET 67
   VTX 33, 34
   VARIABLES
   {
    #NAMED="1"
   }
   OUTLINE 0,3, (128,0,0)
  }
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  {
   TEXT "$#NAME"
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   ALIGN 8
   COLOR (0,128,0)
   PARENT 146
  }
  VTX  148, 0, 0
  {
   COORD (1820,620)
  }
  BUS  149, 0, 0
  {
   NET 68
   VTX 35, 148
   OUTLINE 0,3, (128,0,0)
  }
  BUS  150, 0, 0
  {
   NET 68
   VTX 148, 34
   VARIABLES
   {
    #NAMED="1"
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   OUTLINE 0,3, (128,0,0)
  }
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  {
   TEXT "$#NAME"
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   ALIGN 8
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   PARENT 150
  }
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  {
   COORD (1820,1080)
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  BUS  153, 0, 0
  {
   NET 69
   VTX 34, 152
   VARIABLES
   {
    #NAMED="1"
   }
   OUTLINE 0,3, (128,0,0)
  }
  TEXT  154, 0, 0
  {
   TEXT "$#NAME"
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   FONT (12,0,0,400,0,0,0,"Arial")
  }
  BUS  155, 0, 0
  {
   NET 69
   VTX 152, 38
   OUTLINE 0,3, (128,0,0)
  }
  BUS  156, 0, 0
  {
   NET 70
   VTX 39, 40
   VARIABLES
   {
    #NAMED="1"
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   OUTLINE 0,3, (128,0,0)
  }
  BUS  157, 0, 0
  {
   NET 71
   VTX 41, 42
   VARIABLES
   {
    #NAMED="1"
   }
   OUTLINE 0,3, (128,0,0)
  }
  VTX  158, 0, 0
  {
   COORD (1220,980)
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  BUS  159, 0, 0
  {
   NET 72
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   OUTLINE 0,3, (128,0,0)
  }
  BUS  160, 0, 0
  {
   NET 72
   VTX 158, 44
   VARIABLES
   {
    #NAMED="1"
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   OUTLINE 0,3, (128,0,0)
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  {
   TEXT "$#NAME"
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   ALIGN 8
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   PARENT 160
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  BUS  162, 0, 0
  {
   NET 73
   VTX 45, 44
   VARIABLES
   {
    #NAMED="1"
   }
   OUTLINE 0,3, (128,0,0)
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  TEXT  163, 0, 0
  {
   TEXT "$#NAME"
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   ALIGN 8
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   PARENT 162
  }
  BUS  164, 0, 0
  {
   NET 74
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   VARIABLES
   {
    #NAMED="1"
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   OUTLINE 0,3, (128,0,0)
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  TEXT  165, 0, 0
  {
   TEXT "$#NAME"
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   ALIGN 8
   COLOR (0,128,0)
   PARENT 164
  }
  BUS  166, 0, 0
  {
   NET 75
   VTX 49, 50
   VARIABLES
   {
    #NAMED="1"
   }
   OUTLINE 0,3, (128,0,0)
  }
  BUS  167, 0, 0
  {
   NET 76
   VTX 51, 52
   VARIABLES
   {
    #NAMED="1"
   }
   OUTLINE 0,3, (128,0,0)
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  {
   VARIABLES
   {
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    #SYMBOL="Output"
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  {
   TEXT "$#REFERENCE"
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   TEXT "$#REFERENCE"
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  INSTANCE  174, 0, 0
  {
   VARIABLES
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  TEXT  175, 0, 0
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   TEXT "$#REFERENCE"
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  INSTANCE  176, 0, 0
  {
   VARIABLES
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   TEXT "$#REFERENCE"
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  INSTANCE  180, 0, 0
  {
   VARIABLES
   {
    #COMPONENT="BusInput"
    #LIBRARY="#terminals"
    #REFERENCE="DIP[31:16]"
    #SYMBOL="BusInput"
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   COORD (520,1080)
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  {
   TEXT "$#REFERENCE"
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  INSTANCE  182, 0, 0
  {
   VARIABLES
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    #REFERENCE="DIP[15:0]"
    #SYMBOL="BusInput"
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   COORD (520,980)
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  {
   TEXT "$#REFERENCE"
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  INSTANCE  184, 0, 0
  {
   VARIABLES
   {
    #COMPONENT="BusOutput"
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    #REFERENCE="DOP[15:0]"
    #SYMBOL="BusOutput"
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  TEXT  185, 0, 0
  {
   TEXT "$#REFERENCE"
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  INSTANCE  186, 0, 0
  {
   VARIABLES
   {
    #COMPONENT="BusOutput"
    #LIBRARY="#terminals"
    #REFERENCE="DOP[31:16]"
    #SYMBOL="BusOutput"
   }
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  TEXT  187, 0, 0
  {
   TEXT "$#REFERENCE"
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  INSTANCE  831, 0, 0
  {
   VARIABLES
   {
    #COMPONENT="GSR"
    #LIBRARY="spartan2"
    #REFERENCE="U1"
    #SYMBOL="GSR"
    P_OFFSET="2 ns"
    P_WIDTH="11 ns"
   }
   COORD (1163,1751)
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  TEXT  832, 0, 0
  {
   TEXT "$#REFERENCE"
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   ALIGN 8
   MARGINS (1,1)
   PARENT 831
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  TEXT  836, 0, 0
  {
   TEXT "$#COMPONENT"
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   MARGINS (1,1)
   PARENT 831
  }
  TEXT  840, 0, 0
  {
   TEXT "P_OFFSET=$P_OFFSET"
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   PARENT 831
  }
  TEXT  844, 0, 0
  {
   TEXT "P_WIDTH=$P_WIDTH"
   RECT (1163,1882,1384,1915)
   PARENT 831
  }
  INSTANCE  1235, 0, 0
  {
   VARIABLES
   {
    #COMPONENT="OBUF16"
    #LIBRARY="spartan2"
    #REFERENCE="U3"
    #SYMBOL="OBUF16"
   }
   COORD (2560,560)
   VERTEXES ( (1,31), (3,50) )
  }
  INSTANCE  1236, 0, 0
  {
   VARIABLES
   {
    #COMPONENT="OBUF16"
    #LIBRARY="spartan2"
    #REFERENCE="U4"
    #SYMBOL="OBUF16"
   }
   COORD (2560,880)
   VERTEXES ( (1,29), (3,52) )
  }
  INSTANCE  1443, 0, 0
  {
   VARIABLES
   {
    #COMPONENT="BUFGP"
    #LIBRARY="SPARTAN2"
    #REFERENCE="U2"
    #SYMBOL="BUFGP"
   }
   COORD (740,1360)
   VERTEXES ( (1,14), (3,6) )
  }
 }
 
}

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"(C)ALDEC. Inc\n"+
"2260 Corporate Circle\n"+
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   TEXT "The Design Verification Company"
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}