c4ud.bde

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

   }
   COORD (1680,2000)
   VERTEXES ( (1,6), (3,4), (5,104), (7,36) )
  }
  INSTANCE  307, 0, 0
  {
   VARIABLES
   {
    #COMPONENT="M2_1"
    #LIBRARY="spartan2"
    #REFERENCE="$1I14"
    #SYMBOL="M2_1"
   }
   COORD (1380,1980)
   VERTEXES ( (1,97), (3,112), (5,5), (7,99) )
  }
  INSTANCE  308, 0, 0
  {
   VARIABLES
   {
    #COMPONENT="M2_1"
    #LIBRARY="spartan2"
    #REFERENCE="$1I15"
    #SYMBOL="M2_1"
   }
   COORD (1380,2140)
   VERTEXES ( (1,114), (3,96), (5,3), (7,55) )
  }
  INSTANCE  309, 0, 0
  {
   VARIABLES
   {
    #COMPONENT="XOR2"
    #LIBRARY="spartan2"
    #REFERENCE="$1I16"
    #SYMBOL="XOR2"
   }
   COORD (1020,1980)
   VERTEXES ( (1,40), (3,95), (5,111) )
  }
  INSTANCE  310, 0, 0
  {
   VARIABLES
   {
    #COMPONENT="AND3"
    #LIBRARY="spartan2"
    #REFERENCE="$1I17"
    #SYMBOL="AND3"
   }
   COORD (780,1980)
   VERTEXES ( (1,24), (3,43), (5,42), (7,39) )
  }
  INSTANCE  311, 0, 0
  {
   VARIABLES
   {
    #COMPONENT="AND4B1"
    #LIBRARY="spartan2"
    #REFERENCE="$1I18"
    #SYMBOL="AND4B1"
   }
   COORD (780,1460)
   VERTEXES ( (1,33), (3,62), (5,67), (7,59), (9,108) )
  }
  INSTANCE  312, 0, 0
  {
   VARIABLES
   {
    #COMPONENT="AND4B3"
    #LIBRARY="spartan2"
    #REFERENCE="$1I19"
    #SYMBOL="AND4B3"
   }
   COORD (780,1640)
   VERTEXES ( (1,71), (3,65), (5,64), (7,37), (9,110) )
  }
  INSTANCE  313, 0, 0
  {
   VARIABLES
   {
    #COMPONENT="XOR2"
    #LIBRARY="spartan2"
    #REFERENCE="$1I20"
    #SYMBOL="XOR2"
   }
   COORD (1260,1640)
   VERTEXES ( (1,75), (3,88), (5,92) )
  }
  INSTANCE  326, 0, 0
  {
   VARIABLES
   {
    #COMPONENT="FMAP"
    #LIBRARY="spartan2"
    #REFERENCE="$1I27"
    #SYMBOL="FMAP"
    MAP="PUC",BOTH
   }
   COORD (2800,760)
   VERTEXES ( (1,181), (5,177), (7,179), (9,184) )
  }
  TEXT  327, 0, 0
  {
   TEXT "@PARAMETERS()"
   RECT (2840,1044,2995,1077)
   PARENT 326
  }
  TEXT  334, 0, 0
  {
   TEXT "4-BIT UP/DOWN COUNTER"
   RECT (594,601,952,632)
   ALIGN 8
   COLOR (255,0,255)
   FONT (12,0,0,400,1,0,0,"Arial")
   VAR
  }
  TEXT  335, 0, 0
  {
   TEXT "MAPPING"
   RECT (2853,681,2983,712)
   ALIGN 8
   COLOR (255,0,255)
   FONT (12,0,0,400,1,0,0,"Arial")
   VAR
  }
  WIRE  336, 0, 0
  {
   NET 207
   VTX 1, 58
   OUTLINE 0,1, (0,0,255)
  }
  WIRE  337, 0, 0
  {
   NET 207
   VTX 58, 2
   OUTLINE 0,1, (0,0,255)
  }
  WIRE  338, 0, 0
  {
   NET 207
   VTX 58, 46
   OUTLINE 0,1, (0,0,255)
  }
  WIRE  339, 0, 0
  {
   NET 207
   VTX 46, 72
   OUTLINE 0,1, (0,0,255)
  }
  WIRE  340, 0, 0
  {
   NET 207
   VTX 72, 57
   OUTLINE 0,1, (0,0,255)
  }
  WIRE  341, 0, 0
  {
   NET 207
   VTX 46, 45
   OUTLINE 0,1, (0,0,255)
  }
  WIRE  342, 0, 0
  {
   NET 207
   VTX 72, 60
   OUTLINE 0,1, (0,0,255)
  }
  WIRE  343, 0, 0
  {
   NET 207
   VTX 60, 12
   OUTLINE 0,1, (0,0,255)
  }
  WIRE  344, 0, 0
  {
   NET 207
   VTX 12, 71
   OUTLINE 0,1, (0,0,255)
  }
  WIRE  345, 0, 0
  {
   NET 207
   VTX 60, 59
   OUTLINE 0,1, (0,0,255)
  }
  WIRE  346, 0, 0
  {
   NET 207
   VTX 99, 11
   OUTLINE 0,1, (0,0,255)
  }
  VTX  347, 0, 0
  {
   COORD (1300,2280)
  }
  WIRE  348, 0, 0
  {
   NET 207
   VTX 11, 347
   OUTLINE 0,1, (0,0,255)
  }
  WIRE  349, 0, 0
  {
   NET 207
   VTX 347, 55
   OUTLINE 0,1, (0,0,255)
  }
  VTX  350, 0, 0
  {
   COORD (700,1880)
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  WIRE  351, 0, 0
  {
   NET 207
   VTX 12, 350
   OUTLINE 0,1, (0,0,255)
  }
  VTX  352, 0, 0
  {
   COORD (1300,1880)
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  WIRE  353, 0, 0
  {
   NET 207
   VTX 350, 352
   OUTLINE 0,1, (0,0,255)
  }
  WIRE  354, 0, 0
  {
   NET 207
   VTX 352, 11
   OUTLINE 0,1, (0,0,255)
  }
  VTX  355, 0, 0
  {
   COORD (1620,2220)
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  WIRE  356, 0, 0
  {
   NET 208
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   VARIABLES
   {
    #NAMED="1"
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   OUTLINE 0,1, (0,0,255)
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  TEXT  357, 0, 0
  {
   TEXT "$#NAME"
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   FONT (6,0,0,400,0,0,0,"Arial")
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  VTX  358, 0, 0
  {
   COORD (1620,2100)
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  WIRE  359, 0, 0
  {
   NET 208
   VTX 355, 358
   OUTLINE 0,1, (0,0,255)
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  WIRE  360, 0, 0
  {
   NET 208
   VTX 358, 4
   OUTLINE 0,1, (0,0,255)
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  WIRE  361, 0, 0
  {
   NET 209
   VTX 5, 6
   VARIABLES
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    #NAMED="1"
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  TEXT  362, 0, 0
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   TEXT "$#NAME"
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  VTX  363, 0, 0
  {
   COORD (980,1320)
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   NET 210
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   OUTLINE 0,1, (0,0,255)
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  VTX  365, 0, 0
  {
   COORD (980,1240)
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   NET 210
   VTX 363, 365
   OUTLINE 0,1, (0,0,255)
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  WIRE  367, 0, 0
  {
   NET 210
   VTX 365, 8
   OUTLINE 0,1, (0,0,255)
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  WIRE  368, 0, 0
  {
   NET 211
   VTX 9, 204
   OUTLINE 0,1, (0,0,255)
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  WIRE  369, 0, 0
  {
   NET 211
   VTX 204, 10
   OUTLINE 0,1, (0,0,255)
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  VTX  370, 0, 0
  {
   COORD (1920,2160)
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  WIRE  371, 0, 0
  {
   NET 211
   VTX 199, 370
   OUTLINE 0,1, (0,0,255)
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  WIRE  372, 0, 0
  {
   NET 211
   VTX 370, 201
   OUTLINE 0,1, (0,0,255)
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  WIRE  373, 0, 0
  {
   NET 211
   VTX 201, 200
   OUTLINE 0,1, (0,0,255)
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  WIRE  374, 0, 0
  {
   NET 211
   VTX 201, 203
   OUTLINE 0,1, (0,0,255)
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  WIRE  375, 0, 0
  {
   NET 211
   VTX 203, 202
   OUTLINE 0,1, (0,0,255)
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  WIRE  376, 0, 0
  {
   NET 211
   VTX 203, 204
   OUTLINE 0,1, (0,0,255)
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  WIRE  377, 0, 0
  {
   NET 212
   VTX 177, 178
   VARIABLES
   {
    #NAMED="1"
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   OUTLINE 0,1, (0,0,255)
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  TEXT  378, 0, 0
  {
   TEXT "$#NAME"
   RECT (2578,874,2619,890)
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   COLOR (0,0,255)
   PARENT 377
   FONT (6,0,0,400,0,0,0,"Arial")
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  WIRE  379, 0, 0
  {
   NET 213
   VTX 14, 13
   VARIABLES
   {
    #NAMED="1"
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   OUTLINE 0,1, (0,0,255)
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  TEXT  380, 0, 0
  {
   TEXT "$#NAME"
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   COLOR (0,0,255)
   PARENT 379
   FONT (6,0,0,400,0,0,0,"Arial")
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  WIRE  381, 0, 0
  {
   NET 214
   VTX 15, 83
   OUTLINE 0,1, (0,0,255)
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  VTX  382, 0, 0
  {
   COORD (2220,1100)
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  WIRE  383, 0, 0
  {
   NET 214
   VTX 83, 382
   OUTLINE 0,1, (0,0,255)
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  VTX  384, 0, 0
  {
   COORD (1220,1100)
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  WIRE  385, 0, 0
  {
   NET 214
   VTX 382, 384
   OUTLINE 0,1, (0,0,255)
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  VTX  386, 0, 0
  {
   COORD (1220,1180)
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  WIRE  387, 0, 0
  {
   NET 214
   VTX 384, 386
   OUTLINE 0,1, (0,0,255)
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  WIRE  388, 0, 0
  {
   NET 214
   VTX 386, 16
   OUTLINE 0,1, (0,0,255)
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  WIRE  389, 0, 0
  {
   NET 214
   VTX 83, 86
   VARIABLES
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    #NAMED="1"
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   OUTLINE 0,1, (0,0,255)
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  TEXT  390, 0, 0
  {
   TEXT "$#NAME"
   RECT (2302,1186,2327,1202)
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   COLOR (0,0,255)
   PARENT 389
   FONT (6,0,0,400,0,0,0,"Arial")
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  WIRE  391, 0, 0
  {
   NET 215
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   OUTLINE 0,1, (0,0,255)
  }
  WIRE  392, 0, 0
  {
   NET 215
   VTX 49, 20
   OUTLINE 0,1, (0,0,255)
  }
  WIRE  393, 0, 0
  {
   NET 215
   VTX 50, 54
   OUTLINE 0,1, (0,0,255)
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  WIRE  394, 0, 0
  {
   NET 215
   VTX 54, 49
   OUTLINE 0,1, (0,0,255)
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  WIRE  395, 0, 0
  {
   NET 215
   VTX 54, 38
   OUTLINE 0,1, (0,0,255)
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  WIRE  396, 0, 0
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   NET 215
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   OUTLINE 0,1, (0,0,255)
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  WIRE  397, 0, 0
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   NET 215
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  WIRE  398, 0, 0
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   NET 215
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   OUTLINE 0,1, (0,0,255)
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  WIRE  399, 0, 0
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   NET 215
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   OUTLINE 0,1, (0,0,255)
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  WIRE  400, 0, 0
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   NET 215
   VTX 34, 33
   OUTLINE 0,1, (0,0,255)
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   COORD (1660,2140)
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   NET 215
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   OUTLINE 0,1, (0,0,255)
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  {
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   NET 215
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   OUTLINE 0,1, (0,0,255)
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  VTX  405, 0, 0
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   NET 215
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   OUTLINE 0,1, (0,0,255)
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   NET 215
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   OUTLINE 0,1, (0,0,255)
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  VTX  408, 0, 0
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   COORD (980,1140)
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   NET 216
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   NET 216
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  {
   NET 216
   VTX 410, 22
   OUTLINE 0,1, (0,0,255)
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   NET 217
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   TEXT "$#NAME"
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   VARIABLES
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  TEXT  416, 0, 0
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   TEXT "$#NAME"
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   NET 214
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   VARIABLES
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  TEXT  418, 0, 0
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   TEXT "$#NAME"
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   NET 221
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  {
   NET 222
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   OUTLINE 0,1, (0,0,255)
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  TEXT  423, 0, 0
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   TEXT "$#NAME"
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  {
   NET 223
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   NET 225
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  {
   NET 213
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  WIRE  433, 0, 0
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