module_a.edf

一个简单的Modular Design设计,源代码

(edif module_a
  (edifVersion 2 0 0)
  (edifLevel 0)
  (keywordMap (keywordLevel 0))
  (status
    (written
      (timeStamp 2003 3 26 20 29 49)
      (author "Synplicity, Inc.")
      (program "Synplify" (version "7.2, Build 175R"))
     )
   )
  (library VIRTEX
    (edifLevel 0)
    (technology (numberDefinition ))
    (cell LUT3 (cellType GENERIC)
       (view PRIM (viewType NETLIST)
         (interface
           (port I0 (direction INPUT))
           (port I1 (direction INPUT))
           (port I2 (direction INPUT))
           (port O (direction OUTPUT))
         )
       )
    )
  )
  (library UNILIB
    (edifLevel 0)
    (technology (numberDefinition ))
    (cell FDS (cellType GENERIC)
       (view PRIM (viewType NETLIST)
         (interface
           (port Q (direction OUTPUT))
           (port D (direction INPUT))
           (port C (direction INPUT)
 )
           (port S (direction INPUT))
         )
       )
    )
    (cell FDR (cellType GENERIC)
       (view PRIM (viewType NETLIST)
         (interface
           (port Q (direction OUTPUT))
           (port D (direction INPUT))
           (port C (direction INPUT)
 )
           (port R (direction INPUT))
         )
       )
    )
    (cell FD (cellType GENERIC)
       (view PRIM (viewType NETLIST)
         (interface
           (port Q (direction OUTPUT))
           (port D (direction INPUT))
           (port C (direction INPUT)
 )
         )
       )
    )
    (cell INV (cellType GENERIC)
       (view PRIM (viewType NETLIST)
         (interface
           (port I (direction INPUT))
           (port O (direction OUTPUT))
         )
       )
    )
  )
  (library work
    (edifLevel 0)
    (technology (numberDefinition ))
    (cell module_a (cellType GENERIC)
       (view verilog (viewType NETLIST)
         (interface
           (port CLK_TOP (direction INPUT)
 )
           (port B2A_IN (direction INPUT)
 )
           (port TOP2A_IN (direction INPUT)
 )
           (port C2A_IN (direction INPUT)
 )
           (port MODA_DATA (direction INPUT)
 )
           (port MODA_CLK (direction INPUT)
 )
           (port MODA_OUT (direction OUTPUT))
           (port A2B_OUT (direction OUTPUT))
           (port A2TOP_OBUFT_I_OUT (direction OUTPUT))
           (port A2C_OUT (direction OUTPUT))
         )
         (contents
          (instance Q0_OUT (viewRef PRIM (cellRef FD (libraryRef UNILIB)))          )
          (instance Q2_OUT (viewRef PRIM (cellRef FD (libraryRef UNILIB)))          )
          (instance Q1_OUT (viewRef PRIM (cellRef FD (libraryRef UNILIB)))          )
          (instance Q3_OUT (viewRef PRIM (cellRef FD (libraryRef UNILIB)))          )
          (instance Q3_OUT_i (viewRef PRIM (cellRef INV (libraryRef UNILIB)))          )
          (instance N_12_i (viewRef PRIM (cellRef LUT3 (libraryRef VIRTEX)))
           (property init (string "FE"))
          )
          (instance G_7 (viewRef PRIM (cellRef LUT3 (libraryRef VIRTEX)))
           (property init (string "80"))
          )
          (instance (rename A2TOP_OBUFT_I_OUTZ0 "A2TOP_OBUFT_I_OUT") (viewRef PRIM (cellRef FDR (libraryRef UNILIB)))          )
          (instance (rename A2C_OUTZ0 "A2C_OUT") (viewRef PRIM (cellRef FDS (libraryRef UNILIB)))          )
          (instance (rename MODA_OUTZ0 "MODA_OUT") (viewRef PRIM (cellRef FDS (libraryRef UNILIB)))          )
          (instance (rename A2B_OUTZ0 "A2B_OUT") (viewRef PRIM (cellRef FDR (libraryRef UNILIB)))          )
          (net (rename clk_top "CLK_TOP") (joined
           (portRef CLK_TOP)
           (portRef C (instanceRef A2B_OUTZ0))
           (portRef C (instanceRef MODA_OUTZ0))
           (portRef C (instanceRef Q2_OUT))
           (portRef C (instanceRef Q0_OUT))
          ))
          (net (rename b2a_in "B2A_IN") (joined
           (portRef B2A_IN)
           (portRef D (instanceRef Q1_OUT))
          ))
          (net (rename top2a_in "TOP2A_IN") (joined
           (portRef TOP2A_IN)
           (portRef D (instanceRef Q2_OUT))
          ))
          (net (rename c2a_in "C2A_IN") (joined
           (portRef C2A_IN)
           (portRef D (instanceRef Q3_OUT))
          ))
          (net (rename moda_data "MODA_DATA") (joined
           (portRef MODA_DATA)
           (portRef D (instanceRef Q0_OUT))
          ))
          (net (rename moda_clk "MODA_CLK") (joined
           (portRef MODA_CLK)
           (portRef C (instanceRef A2C_OUTZ0))
           (portRef C (instanceRef A2TOP_OBUFT_I_OUTZ0))
           (portRef C (instanceRef Q3_OUT))
           (portRef C (instanceRef Q1_OUT))
          ))
          (net (rename moda_out "MODA_OUT") (joined
           (portRef Q (instanceRef MODA_OUTZ0))
           (portRef MODA_OUT)
          ))
          (net (rename a2b_out "A2B_OUT") (joined
           (portRef Q (instanceRef A2B_OUTZ0))
           (portRef A2B_OUT)
          ))
          (net (rename a2top_obuft_i_out "A2TOP_OBUFT_I_OUT") (joined
           (portRef Q (instanceRef A2TOP_OBUFT_I_OUTZ0))
           (portRef A2TOP_OBUFT_I_OUT)
          ))
          (net (rename a2c_out "A2C_OUT") (joined
           (portRef Q (instanceRef A2C_OUTZ0))
           (portRef A2C_OUT)
          ))
          (net (rename Q0_OUTZ0 "Q0_OUT") (joined
           (portRef Q (instanceRef Q0_OUT))
           (portRef I0 (instanceRef G_7))
           (portRef I0 (instanceRef N_12_i))
          ))
          (net (rename Q2_OUTZ0 "Q2_OUT") (joined
           (portRef Q (instanceRef Q2_OUT))
           (portRef I2 (instanceRef G_7))
           (portRef I2 (instanceRef N_12_i))
          ))
          (net (rename Q1_OUTZ0 "Q1_OUT") (joined
           (portRef Q (instanceRef Q1_OUT))
           (portRef I1 (instanceRef G_7))
           (portRef I1 (instanceRef N_12_i))
          ))
          (net (rename Q3_OUTZ0 "Q3_OUT") (joined
           (portRef Q (instanceRef Q3_OUT))
           (portRef S (instanceRef MODA_OUTZ0))
           (portRef S (instanceRef A2C_OUTZ0))
           (portRef I (instanceRef Q3_OUT_i))
          ))
          (net (rename Q3_OUT_iZ0 "Q3_OUT_i") (joined
           (portRef O (instanceRef Q3_OUT_i))
           (portRef R (instanceRef A2B_OUTZ0))
           (portRef R (instanceRef A2TOP_OBUFT_I_OUTZ0))
          ))
          (net N_11_i (joined
           (portRef O (instanceRef N_12_i))
           (portRef D (instanceRef MODA_OUTZ0))
           (portRef D (instanceRef A2C_OUTZ0))
          ))
          (net (rename GZ0Z_7 "G_7") (joined
           (portRef O (instanceRef G_7))
           (portRef D (instanceRef A2B_OUTZ0))
           (portRef D (instanceRef A2TOP_OBUFT_I_OUTZ0))
          ))
         )
       )
    )
  )
  (design module_a (cellRef module_a (libraryRef work))
	(property PART (string "xc2v40cs144-5") (owner "Xilinx")))
)