tdi3_ena.edf

本程序RS232通信的一个实验小程序,其中还有rs232和rs485的介绍!

(edif tdi3_ena
  (edifVersion 2 0 0)
  (edifLevel 0)
  (keywordMap (keywordLevel 0))
  (status
    (written
      (timeStamp 2004 4 25 13 0 39)
      (author "Synplicity, Inc.")
      (program "Synplify Pro" (version "7.3, Build 170R"))
     )
   )
  (library XC9500
    (edifLevel 0)
    (technology (numberDefinition ))
(cell EQN (cellType GENERIC)
  (view  MAPPRIM (viewType NETLIST)
    (interface
      (port I1 (direction INPUT))
      (port I2 (direction INPUT))
      (port I3 (direction INPUT))
      (port I4 (direction INPUT))
      (port O (direction OUTPUT))
    )
  )
)
    (cell OBUF (cellType GENERIC)
       (view PRIM (viewType NETLIST)
         (interface
           (port I (direction INPUT))
           (port O (direction OUTPUT))
         )
       )
    )
    (cell IBUF (cellType GENERIC)
       (view PRIM (viewType NETLIST)
         (interface
           (port I (direction INPUT))
           (port O (direction OUTPUT))
         )
       )
    )
    (cell BUFG (cellType GENERIC)
       (view PRIM (viewType NETLIST)
         (interface
           (port I (direction INPUT))
           (port O (direction OUTPUT))
         )
       )
    )
  )
  (library UNILIB
    (edifLevel 0)
    (technology (numberDefinition ))
    (cell FD (cellType GENERIC)
       (view PRIM (viewType NETLIST)
         (interface
           (port Q (direction OUTPUT))
           (port D (direction INPUT))
           (port C (direction INPUT)
 )
         )
       )
    )
    (cell XOR2 (cellType GENERIC)
       (view PRIM (viewType NETLIST)
         (interface
           (port I0 (direction INPUT))
           (port I1 (direction INPUT))
           (port O (direction OUTPUT))
         )
       )
    )
    (cell OR2 (cellType GENERIC)
       (view PRIM (viewType NETLIST)
         (interface
           (port I0 (direction INPUT))
           (port I1 (direction INPUT))
           (port O (direction OUTPUT))
         )
       )
    )
    (cell AND2B1 (cellType GENERIC)
       (view PRIM (viewType NETLIST)
         (interface
           (port I0 (direction INPUT))
           (port I1 (direction INPUT))
           (port O (direction OUTPUT))
         )
       )
    )
    (cell AND2 (cellType GENERIC)
       (view PRIM (viewType NETLIST)
         (interface
           (port I0 (direction INPUT))
           (port I1 (direction INPUT))
           (port O (direction OUTPUT))
         )
       )
    )
    (cell INV (cellType GENERIC)
       (view PRIM (viewType NETLIST)
         (interface
           (port I (direction INPUT))
           (port O (direction OUTPUT))
         )
       )
    )
    (cell IPAD (cellType GENERIC)
       (view PRIM (viewType NETLIST)
         (interface
           (port PAD (direction OUTPUT))
         )
       )
    )
    (cell OPAD (cellType GENERIC)
       (view PRIM (viewType NETLIST)
         (interface
           (port PAD (direction INPUT))
         )
       )
    )
  )
  (library work
    (edifLevel 0)
    (technology (numberDefinition ))
    (cell tdi3_ena (cellType GENERIC)
       (view tdi3_ena (viewType NETLIST)
         (interface
           (port (array (rename stb "stb(4:0)") 5) (direction INPUT))
           (port clk (direction INPUT)
 )
           (port ena (direction OUTPUT))
         )
         (contents
          (instance (rename un6_m_1_SUM2_0_xor2 "un6_m_1.SUM2_0_xor2") (viewRef PRIM (cellRef XOR2 (libraryRef UNILIB)))          )
          (instance (rename un6_m_1_G_20 "un6_m_1.G_20") (viewRef PRIM (cellRef XOR2 (libraryRef UNILIB)))          )
          (instance (rename un6_m_1_G_19 "un6_m_1.G_19") (viewRef PRIM (cellRef OR2 (libraryRef UNILIB)))          )
          (instance (rename un6_m_1_G_18 "un6_m_1.G_18") (viewRef PRIM (cellRef OR2 (libraryRef UNILIB)))          )
          (instance G_6 (viewRef PRIM (cellRef AND2 (libraryRef UNILIB)))          )
          (instance (rename m_0_5 "m_0[5]") (viewRef PRIM (cellRef OR2 (libraryRef UNILIB)))          )
          (instance (rename m_0_b_0_5 "m_0_b_0[5]") (viewRef PRIM (cellRef AND2 (libraryRef UNILIB)))          )
          (instance (rename m_0_b_5 "m_0_b[5]") (viewRef PRIM (cellRef AND2B1 (libraryRef UNILIB)))          )
          (instance (rename m_0_4 "m_0[4]") (viewRef PRIM (cellRef OR2 (libraryRef UNILIB)))          )
          (instance (rename m_0_b_0_4 "m_0_b_0[4]") (viewRef PRIM (cellRef AND2 (libraryRef UNILIB)))          )
          (instance (rename m_0_b_4 "m_0_b[4]") (viewRef PRIM (cellRef AND2B1 (libraryRef UNILIB)))          )
          (instance (rename m_0_3 "m_0[3]") (viewRef PRIM (cellRef OR2 (libraryRef UNILIB)))          )
          (instance (rename m_0_b_0_3 "m_0_b_0[3]") (viewRef PRIM (cellRef AND2 (libraryRef UNILIB)))          )
          (instance (rename m_0_b_3 "m_0_b[3]") (viewRef PRIM (cellRef AND2B1 (libraryRef UNILIB)))          )
          (instance (rename m_0_2 "m_0[2]") (viewRef PRIM (cellRef OR2 (libraryRef UNILIB)))          )
          (instance (rename m_0_b_0_2 "m_0_b_0[2]") (viewRef PRIM (cellRef AND2 (libraryRef UNILIB)))          )
          (instance (rename m_0_b_2 "m_0_b[2]") (viewRef PRIM (cellRef AND2B1 (libraryRef UNILIB)))          )
          (instance (rename m_0_1 "m_0[1]") (viewRef PRIM (cellRef OR2 (libraryRef UNILIB)))          )
          (instance (rename m_0_b_0_1 "m_0_b_0[1]") (viewRef PRIM (cellRef AND2 (libraryRef UNILIB)))          )
          (instance (rename m_0_b_1 "m_0_b[1]") (viewRef PRIM (cellRef AND2B1 (libraryRef UNILIB)))          )
          (instance (rename m_0_0 "m_0[0]") (viewRef PRIM (cellRef OR2 (libraryRef UNILIB)))          )
          (instance (rename m_0_b_0_0 "m_0_b_0[0]") (viewRef PRIM (cellRef AND2 (libraryRef UNILIB)))          )
          (instance (rename m_0_b_0 "m_0_b[0]") (viewRef PRIM (cellRef AND2B1 (libraryRef UNILIB)))          )
          (instance (rename m_3_0 "m_3[0]") (viewRef PRIM (cellRef AND2 (libraryRef UNILIB)))          )
          (instance (rename m_3_2 "m_3[2]") (viewRef PRIM (cellRef AND2 (libraryRef UNILIB)))          )
          (instance (rename m_3_5 "m_3[5]") (viewRef PRIM (cellRef AND2 (libraryRef UNILIB)))          )
          (instance (rename enable2_k5 "enable2.k5") (viewRef PRIM (cellRef AND2 (libraryRef UNILIB)))          )
          (instance G_17 (viewRef PRIM (cellRef XOR2 (libraryRef UNILIB)))          )
          (instance (rename enable_un7_stb_3 "enable.un7_stb_3") (viewRef PRIM (cellRef AND2 (libraryRef UNILIB)))          )
          (instance G_4 (viewRef PRIM (cellRef OR2 (libraryRef UNILIB)))          )
          (instance G_8 (viewRef PRIM (cellRef OR2 (libraryRef UNILIB)))          )
          (instance (rename un6_m_1_SUM5_0_xor2 "un6_m_1.SUM5_0_xor2") (viewRef PRIM (cellRef XOR2 (libraryRef UNILIB)))          )
          (instance (rename un6_m_1_SUM4_0_xor2 "un6_m_1.SUM4_0_xor2") (viewRef PRIM (cellRef XOR2 (libraryRef UNILIB)))          )
          (instance (rename un6_m_1_G_23 "un6_m_1.G_23") (viewRef PRIM (cellRef OR2 (libraryRef UNILIB)))          )
          (instance (rename un6_m_1_SUM3_0_xor2 "un6_m_1.SUM3_0_xor2") (viewRef PRIM (cellRef XOR2 (libraryRef UNILIB)))          )
          (instance (rename enable_un7_stb_29 "enable.un7_stb_29") (viewRef PRIM (cellRef AND2 (libraryRef UNILIB)))          )
          (instance (rename enable_un7_stb_28 "enable.un7_stb_28") (viewRef PRIM (cellRef AND2 (libraryRef UNILIB)))          )
          (instance (rename enable_un7_stb_27 "enable.un7_stb_27") (viewRef PRIM (cellRef AND2 (libraryRef UNILIB)))          )
          (instance (rename enable_un2_stb_0_and2_26 "enable.un2_stb_0_and2_26") (viewRef PRIM (cellRef AND2 (libraryRef UNILIB)))          )
          (instance (rename enable_un2_stb_0_and2_25 "enable.un2_stb_0_and2_25") (viewRef PRIM (cellRef AND2 (libraryRef UNILIB)))          )
          (instance G_2_24 (viewRef PRIM (cellRef AND2 (libraryRef UNILIB)))          )
          (instance G_2_23 (viewRef PRIM (cellRef AND2 (libraryRef UNILIB)))          )
          (instance G_2_22 (viewRef PRIM (cellRef AND2 (libraryRef UNILIB)))          )
          (instance G_2 (viewRef PRIM (cellRef AND2 (libraryRef UNILIB)))          )
          (instance (rename enable_un7_stb "enable.un7_stb") (viewRef PRIM (cellRef AND2 (libraryRef UNILIB)))          )
          (instance (rename enable_un2_stb_0_and2 "enable.un2_stb_0_and2") (viewRef PRIM (cellRef AND2 (libraryRef UNILIB)))          )
          (instance (rename m_2 "m[2]") (viewRef PRIM (cellRef FD (libraryRef UNILIB)))
          )
          (instance (rename m_3 "m[3]") (viewRef PRIM (cellRef FD (libraryRef UNILIB)))
          )
          (instance (rename m_4 "m[4]") (viewRef PRIM (cellRef FD (libraryRef UNILIB)))
          )
          (instance (rename m_5 "m[5]") (viewRef PRIM (cellRef FD (libraryRef UNILIB)))
          )
          (instance (rename m_0 "m[0]") (viewRef PRIM (cellRef FD (libraryRef UNILIB)))
          )
          (instance (rename m_1 "m[1]") (viewRef PRIM (cellRef FD (libraryRef UNILIB)))
          )
          (instance un1_m_i (viewRef PRIM (cellRef INV (libraryRef UNILIB)))          )
          (instance un3_i (viewRef PRIM (cellRef INV (libraryRef UNILIB)))          )
          (instance (rename enable_un7_stb_i "enable.un7_stb_i") (viewRef PRIM (cellRef INV (libraryRef UNILIB)))          )
          (instance (rename un6_m_1_N_11_i "un6_m_1.N_11_i") (viewRef PRIM (cellRef INV (libraryRef UNILIB)))          )
          (instance N_7_i (viewRef PRIM (cellRef INV (libraryRef UNILIB)))          )
          (instance (rename un6_m_1_N_9_i "un6_m_1.N_9_i") (viewRef PRIM (cellRef INV (libraryRef UNILIB)))          )
          (instance (rename un6_m_1_N_10_i "un6_m_1.N_10_i") (viewRef PRIM (cellRef INV (libraryRef UNILIB)))          )
          (instance (rename un6_m_1_N_14_i "un6_m_1.N_14_i") (viewRef PRIM (cellRef INV (libraryRef UNILIB)))          )
          (instance (rename enable_un7_stb_3_i "enable.un7_stb_3_i") (viewRef PRIM (cellRef INV (libraryRef UNILIB)))          )
          (instance (rename stb_c_i_1 "stb_c_i[1]") (viewRef PRIM (cellRef INV (libraryRef UNILIB)))          )
          (instance (rename stb_c_i_0 "stb_c_i[0]") (viewRef PRIM (cellRef INV (libraryRef UNILIB)))          )
          (instance (rename m_i_4 "m_i[4]") (viewRef PRIM (cellRef INV (libraryRef UNILIB)))          )
          (instance (rename m_i_5 "m_i[5]") (viewRef PRIM (cellRef INV (libraryRef UNILIB)))          )
          (instance (rename m_i_3 "m_i[3]") (viewRef PRIM (cellRef INV (libraryRef UNILIB)))          )
          (instance (rename m_i_2 "m_i[2]") (viewRef PRIM (cellRef INV (libraryRef UNILIB)))          )
          (instance (rename stb_c_i_4 "stb_c_i[4]") (viewRef PRIM (cellRef INV (libraryRef UNILIB)))          )
          (instance N_28_i (viewRef PRIM (cellRef INV (libraryRef UNILIB)))          )
          (instance (rename stb_c_i_3 "stb_c_i[3]") (viewRef PRIM (cellRef INV (libraryRef UNILIB)))          )
          (instance (rename m_i_1 "m_i[1]") (viewRef PRIM (cellRef INV (libraryRef UNILIB)))          )
          (instance (rename m_i_0 "m_i[0]") (viewRef PRIM (cellRef INV (libraryRef UNILIB)))          )
          (instance clk_ibuf (viewRef PRIM (cellRef BUFG (libraryRef XC9500)))
          )
          (instance ena_obuf (viewRef PRIM (cellRef OBUF (libraryRef XC9500)))
          )
          (instance (rename stb_ibuf_4 "stb_ibuf[4]") (viewRef PRIM (cellRef IBUF (libraryRef XC9500)))
          )
          (instance (rename stb_ibuf_3 "stb_ibuf[3]") (viewRef PRIM (cellRef IBUF (libraryRef XC9500)))
          )
          (instance (rename stb_ibuf_2 "stb_ibuf[2]") (viewRef PRIM (cellRef IBUF (libraryRef XC9500)))
          )
          (instance (rename stb_ibuf_1 "stb_ibuf[1]") (viewRef PRIM (cellRef IBUF (libraryRef XC9500)))
          )
          (instance (rename stb_ibuf_0 "stb_ibuf[0]") (viewRef PRIM (cellRef IBUF (libraryRef XC9500)))
          )
          (instance (rename clk_pad_0 "clk_pad") (viewRef PRIM (cellRef IPAD (libraryRef UNILIB)))          )
          (instance (rename stb_pad_0_0 "stb_pad[0]") (viewRef PRIM (cellRef IPAD (libraryRef UNILIB)))          )
          (instance (rename stb_pad_1_0 "stb_pad[1]") (viewRef PRIM (cellRef IPAD (libraryRef UNILIB)))          )
          (instance (rename stb_pad_2_0 "stb_pad[2]") (viewRef PRIM (cellRef IPAD (libraryRef UNILIB)))          )
          (instance (rename stb_pad_3_0 "stb_pad[3]") (viewRef PRIM (cellRef IPAD (libraryRef UNILIB)))          )
          (instance (rename stb_pad_4_0 "stb_pad[4]") (viewRef PRIM (cellRef IPAD (libraryRef UNILIB)))          )
          (instance (rename ena_pad_0 "ena_pad") (viewRef PRIM (cellRef OPAD (libraryRef UNILIB)))          )
          (net clk (joined
           (portRef PAD (instanceRef clk_pad_0))
           (portRef clk)
           (portRef I (instanceRef clk_ibuf))
          ))
          (net (rename stb_0 "stb(0)") (joined
           (portRef PAD (instanceRef stb_pad_0_0))
           (portRef (member stb 4))
           (portRef I (instanceRef stb_ibuf_0))
          ))
          (net (rename stb_1 "stb(1)") (joined
           (portRef PAD (instanceRef stb_pad_1_0))
           (portRef (member stb 3))
           (portRef I (instanceRef stb_ibuf_1))
          ))
          (net (rename stb_2 "stb(2)") (joined
           (portRef PAD (instanceRef stb_pad_2_0))
           (portRef (member stb 2))
           (portRef I (instanceRef stb_ibuf_2))
          ))
          (net (rename stb_3 "stb(3)") (joined
           (portRef PAD (instanceRef stb_pad_3_0))
           (portRef (member stb 1))
           (portRef I (instanceRef stb_ibuf_3))
          ))
          (net (rename stb_4 "stb(4)") (joined
           (portRef PAD (instanceRef stb_pad_4_0))
           (portRef (member stb 0))
           (portRef I (instanceRef stb_ibuf_4))
          ))
          (net ena (joined
           (portRef O (instanceRef ena_obuf))
           (portRef PAD (instanceRef ena_pad_0))
           (portRef ena)
          ))
          (net clk_c (joined
           (portRef O (instanceRef clk_ibuf))
           (portRef C (instanceRef m_1))
           (portRef C (instanceRef m_0))
           (portRef C (instanceRef m_5))
           (portRef C (instanceRef m_4))
           (portRef C (instanceRef m_3))
           (portRef C (instanceRef m_2))
          ))
          (net (rename N_7_iZ0 "N_7_i") (joined
           (portRef O (instanceRef N_7_i))
           (portRef I0 (instanceRef un6_m_1_SUM2_0_xor2))
          ))
          (net (rename mZ0Z_2 "m(2)") (joined
           (portRef Q (instanceRef m_2))
           (portRef I (instanceRef m_i_2))
           (portRef I1 (instanceRef enable_un7_stb_28))
           (portRef I1 (instanceRef G_8))
           (portRef I1 (instanceRef m_0_b_2))
           (portRef I1 (instanceRef un6_m_1_SUM2_0_xor2))
          ))
          (net SUM2_0_xor2_n (joined
           (portRef O (instanceRef un6_m_1_SUM2_0_xor2))
           (portRef I0 (instanceRef m_3_2))
          ))
          (net (rename mZ0Z_0 "m(0)") (joined
           (portRef Q (instanceRef m_0))
           (portRef I (instanceRef m_i_0))
           (portRef I1 (instanceRef m_0_b_0))
           (portRef I0 (instanceRef un6_m_1_G_20))
          ))
          (net (rename m_iZ0Z_1 "m_i(1)") (joined
           (portRef O (instanceRef m_i_1))
           (portRef I0 (instanceRef enable_un7_stb_27))
           (portRef I1 (instanceRef G_4))
           (portRef I1 (instanceRef un6_m_1_G_20))
          ))
          (net G_20_n (joined
           (portRef O (instanceRef un6_m_1_G_20))
           (portRef I (instanceRef un6_m_1_N_11_i))
          ))
          (net (rename m_iZ0Z_3 "m_i(3)") (joined
           (portRef O (instanceRef m_i_3))
           (portRef I1 (instanceRef G_2_23))
           (portRef I0 (instanceRef enable_un7_stb_3))
           (portRef I0 (instanceRef un6_m_1_G_19))
          ))
          (net G_18_n (joined
           (portRef O (instanceRef un6_m_1_G_18))
           (portRef I (instanceRef un6_m_1_N_9_i))