wbs_uart.edn

这是用pci-wishbone核和16450串口核在xilinx的fpga上实现的串口程序

          (net (rename tf_data_out_3 "tf_data_out[3]") (joined
           (portRef DPO (instanceRef ram_I_2))
           (portRef (member tf_data_out 4))
          ))
          (net (rename tf_data_out_4 "tf_data_out[4]") (joined
           (portRef DPO (instanceRef ram_I_5))
           (portRef (member tf_data_out 3))
          ))
          (net (rename tf_data_out_5 "tf_data_out[5]") (joined
           (portRef DPO (instanceRef ram_I_8))
           (portRef (member tf_data_out 2))
          ))
          (net (rename tf_data_out_6 "tf_data_out[6]") (joined
           (portRef DPO (instanceRef ram_I_7))
           (portRef (member tf_data_out 1))
          ))
          (net (rename tf_data_out_7 "tf_data_out[7]") (joined
           (portRef DPO (instanceRef ram_I_6))
           (portRef (member tf_data_out 0))
          ))
          (net tf_push (joined
           (portRef tf_push)
           (portRef WE (instanceRef ram_I_1))
           (portRef WE (instanceRef ram_I_2))
           (portRef WE (instanceRef ram_I_3))
           (portRef WE (instanceRef ram_I_4))
           (portRef WE (instanceRef ram_I_5))
           (portRef WE (instanceRef ram_I_6))
           (portRef WE (instanceRef ram_I_7))
           (portRef WE (instanceRef ram_I_8))
          ))
          (net wb_clk_i_c (joined
           (portRef wb_clk_i_c)
           (portRef WCLK (instanceRef ram_I_1))
           (portRef WCLK (instanceRef ram_I_2))
           (portRef WCLK (instanceRef ram_I_3))
           (portRef WCLK (instanceRef ram_I_4))
           (portRef WCLK (instanceRef ram_I_5))
           (portRef WCLK (instanceRef ram_I_6))
           (portRef WCLK (instanceRef ram_I_7))
           (portRef WCLK (instanceRef ram_I_8))
          ))
         )
        (property depth (integer 16))
        (property data_width (integer 8))
        (property addr_width (integer 4))
       )
    )
    (cell uart_receiver_cell_rstate_1_10_0__h_1 (cellType GENERIC)
       (view netlist (viewType NETLIST)
         (interface
           (port (array (rename rbit_counter "rbit_counter[2:0]") 3) (direction INPUT))
           (port (array (rename rcounter16 "rcounter16[3:0]") 4) (direction INPUT))
           (port (array (rename rstate_1 "rstate_1[10:0]") 11) (direction OUTPUT))
           (port (rename lcr_3 "lcr[3]") (direction INPUT))
           (port G_221_n (direction INPUT))
           (port un1_lcr_18 (direction INPUT))
           (port N_142 (direction OUTPUT))
           (port N_155_4 (direction OUTPUT))
           (port rcounter16_eq_0 (direction INPUT))
           (port un1_rstate_10 (direction INPUT))
           (port rf_push12 (direction INPUT))
           (port enable (direction INPUT))
           (port wb_rst_i_c (direction INPUT))
           (port wb_clk_i_c (direction INPUT))
         )
         (contents
          (instance (rename rstate_1_0 "rstate_1[0]") (viewRef PRIM (cellRef FDPE (libraryRef UNILIB)))
          )
          (instance (rename rstate_1_1 "rstate_1[1]") (viewRef PRIM (cellRef FDCE (libraryRef UNILIB)))
          )
          (instance (rename rstate_1_2 "rstate_1[2]") (viewRef PRIM (cellRef FDCE (libraryRef UNILIB)))
          )
          (instance (rename rstate_1_3 "rstate_1[3]") (viewRef PRIM (cellRef FDCE (libraryRef UNILIB)))
          )
          (instance (rename rstate_1_4 "rstate_1[4]") (viewRef PRIM (cellRef FDCE (libraryRef UNILIB)))
          )
          (instance (rename rstate_1_5 "rstate_1[5]") (viewRef PRIM (cellRef FDCE (libraryRef UNILIB)))
          )
          (instance (rename rstate_1_6 "rstate_1[6]") (viewRef PRIM (cellRef FDCE (libraryRef UNILIB)))
          )
          (instance (rename rstate_1_7 "rstate_1[7]") (viewRef PRIM (cellRef FDCE (libraryRef UNILIB)))
          )
          (instance (rename rstate_1_8 "rstate_1[8]") (viewRef PRIM (cellRef FDCE (libraryRef UNILIB)))
          )
          (instance (rename rstate_1_9 "rstate_1[9]") (viewRef PRIM (cellRef FDCE (libraryRef UNILIB)))
          )
          (instance (rename rstate_1_10 "rstate_1[10]") (viewRef PRIM (cellRef FDCE (libraryRef UNILIB)))
          )
          (instance N_123_i (viewRef PRIM (cellRef LUT3 (libraryRef VIRTEX)))
           (property init (string "8D"))
          )
          (instance N_138_i (viewRef PRIM (cellRef LUT4 (libraryRef VIRTEX)))
           (property init (string "FAAE"))
          )
          (instance N_147_i (viewRef PRIM (cellRef LUT4 (libraryRef VIRTEX)))
           (property init (string "7222"))
          )
          (instance N_156_i (viewRef PRIM (cellRef LUT4 (libraryRef VIRTEX)))
           (property init (string "7222"))
          )
          (instance N_160_i (viewRef PRIM (cellRef LUT3 (libraryRef VIRTEX)))
           (property init (string "DC"))
          )
          (instance rstate_1_ns_59 (viewRef PRIM (cellRef LUT2 (libraryRef VIRTEX)))
           (property init (string "8"))
          )
          (instance rstate_1_ns_48 (viewRef PRIM (cellRef MUXF5 (libraryRef VIRTEX)))
           (property mapinfo (string "F5MUX"))
          )
          (instance rstate_1_ns_48_bm (viewRef PRIM (cellRef LUT4 (libraryRef VIRTEX)))
           (property init (string "0001"))
          )
          (instance rstate_1_ns_48_am (viewRef PRIM (cellRef LUT3 (libraryRef VIRTEX)))
           (property init (string "72"))
          )
          (instance rstate_1_ns_10 (viewRef PRIM (cellRef LUT2 (libraryRef VIRTEX)))
           (property init (string "8"))
          )
          (instance rstate_1_ns_131 (viewRef PRIM (cellRef LUT4 (libraryRef VIRTEX)))
           (property init (string "3555"))
          )
          (instance rstate_1_ns_133_i (viewRef PRIM (cellRef LUT4 (libraryRef VIRTEX)))
           (property init (string "22F2"))
          )
          (instance rstate_1_ns_67 (viewRef PRIM (cellRef LUT4 (libraryRef VIRTEX)))
           (property init (string "8B88"))
          )
          (instance rstate_1_ns_61 (viewRef PRIM (cellRef LUT2 (libraryRef VIRTEX)))
           (property init (string "8"))
          )
          (instance rstate_1_ns_130_3 (viewRef PRIM (cellRef LUT4 (libraryRef VIRTEX)))
           (property init (string "2000"))
          )
          (instance rstate_1_ns_87 (viewRef PRIM (cellRef LUT4 (libraryRef VIRTEX)))
           (property init (string "0010"))
          )
          (instance rstate_1_ns_102_325 (viewRef PRIM (cellRef LUT2 (libraryRef VIRTEX)))
           (property init (string "2"))
          )
          (net (rename rbit_counter_0 "rbit_counter[0]") (joined
           (portRef (member rbit_counter 2))
           (portRef I3 (instanceRef rstate_1_ns_87))
          ))
          (net (rename rbit_counter_1 "rbit_counter[1]") (joined
           (portRef (member rbit_counter 1))
           (portRef I1 (instanceRef rstate_1_ns_87))
          ))
          (net (rename rbit_counter_2 "rbit_counter[2]") (joined
           (portRef (member rbit_counter 0))
           (portRef I0 (instanceRef rstate_1_ns_87))
          ))
          (net (rename rcounter16_0 "rcounter16[0]") (joined
           (portRef (member rcounter16 3))
           (portRef I2 (instanceRef rstate_1_ns_130_3))
           (portRef I0 (instanceRef rstate_1_ns_48_bm))
          ))
          (net (rename rcounter16_1 "rcounter16[1]") (joined
           (portRef (member rcounter16 2))
           (portRef I3 (instanceRef rstate_1_ns_130_3))
           (portRef I1 (instanceRef rstate_1_ns_48_bm))
          ))
          (net (rename rcounter16_2 "rcounter16[2]") (joined
           (portRef (member rcounter16 1))
           (portRef I0 (instanceRef rstate_1_ns_130_3))
           (portRef I2 (instanceRef rstate_1_ns_48_bm))
          ))
          (net (rename rcounter16_3 "rcounter16[3]") (joined
           (portRef (member rcounter16 0))
           (portRef I1 (instanceRef rstate_1_ns_130_3))
           (portRef I3 (instanceRef rstate_1_ns_48_bm))
          ))
          (net (rename lcr_3 "lcr[3]") (joined
           (portRef lcr_3)
           (portRef I3 (instanceRef N_147_i))
          ))
          (net (rename rstate_1Z0Z_0 "rstate_1[0]") (joined
           (portRef Q (instanceRef rstate_1_0))
           (portRef I0 (instanceRef rstate_1_ns_133_i))
           (portRef I1 (instanceRef rstate_1_ns_10))
           (portRef (member rstate_1 10))
          ))
          (net (rename rstate_1Z0Z_1 "rstate_1[1]") (joined
           (portRef Q (instanceRef rstate_1_1))
           (portRef I0 (instanceRef rstate_1_ns_102_325))
           (portRef I2 (instanceRef rstate_1_ns_133_i))
           (portRef I2 (instanceRef rstate_1_ns_131))
           (portRef (member rstate_1 9))
          ))
          (net (rename rstate_1Z0Z_2 "rstate_1[2]") (joined
           (portRef Q (instanceRef rstate_1_2))
           (portRef I1 (instanceRef rstate_1_ns_59))
           (portRef I1 (instanceRef N_138_i))
           (portRef (member rstate_1 8))
          ))
          (net (rename rstate_1Z0Z_3 "rstate_1[3]") (joined
           (portRef Q (instanceRef rstate_1_3))
           (portRef I1 (instanceRef rstate_1_ns_61))
           (portRef I0 (instanceRef N_147_i))
           (portRef (member rstate_1 7))
          ))
          (net (rename rstate_1Z0Z_4 "rstate_1[4]") (joined
           (portRef Q (instanceRef rstate_1_4))
           (portRef I1 (instanceRef rstate_1_ns_67))
           (portRef I0 (instanceRef rstate_1_ns_48_am))
           (portRef (member rstate_1 6))
          ))
          (net (rename rstate_1Z0Z_5 "rstate_1[5]") (joined
           (portRef Q (instanceRef rstate_1_5))
           (portRef I1 (instanceRef N_160_i))
           (portRef (member rstate_1 5))
          ))
          (net (rename rstate_1Z0Z_6 "rstate_1[6]") (joined
           (portRef Q (instanceRef rstate_1_6))
           (portRef I0 (instanceRef N_156_i))
           (portRef I2 (instanceRef N_138_i))
           (portRef (member rstate_1 4))
          ))
          (net (rename rstate_1Z0Z_7 "rstate_1[7]") (joined
           (portRef Q (instanceRef rstate_1_7))
           (portRef I2 (instanceRef rstate_1_ns_87))
           (portRef (member rstate_1 3))
          ))
          (net (rename rstate_1Z0Z_8 "rstate_1[8]") (joined
           (portRef Q (instanceRef rstate_1_8))
           (portRef D (instanceRef rstate_1_5))
           (portRef (member rstate_1 2))
          ))
          (net (rename rstate_1Z0Z_9 "rstate_1[9]") (joined
           (portRef Q (instanceRef rstate_1_9))
           (portRef S (instanceRef rstate_1_ns_48))
           (portRef I2 (instanceRef N_160_i))
           (portRef (member rstate_1 1))
          ))
          (net (rename rstate_1Z0Z_10 "rstate_1[10]") (joined
           (portRef Q (instanceRef rstate_1_10))
           (portRef I3 (instanceRef rstate_1_ns_67))
           (portRef I0 (instanceRef N_123_i))
           (portRef (member rstate_1 0))
          ))
          (net (rename g_221_n "G_221_n") (joined
           (portRef G_221_n)
           (portRef I1 (instanceRef rstate_1_ns_102_325))
           (portRef I1 (instanceRef rstate_1_ns_131))
          ))
          (net un1_lcr_18 (joined
           (portRef un1_lcr_18)
           (portRef I2 (instanceRef rstate_1_ns_48_am))
          ))
          (net (rename n_142 "N_142") (joined
           (portRef O (instanceRef rstate_1_ns_87))
           (portRef I2 (instanceRef N_147_i))
           (portRef N_142)
          ))
          (net (rename n_155_4 "N_155_4") (joined
           (portRef O (instanceRef rstate_1_ns_130_3))
           (portRef I0 (instanceRef rstate_1_ns_61))
           (portRef I0 (instanceRef rstate_1_ns_67))
           (portRef I3 (instanceRef rstate_1_ns_133_i))
           (portRef I3 (instanceRef rstate_1_ns_131))
           (portRef I1 (instanceRef rstate_1_ns_48_am))
           (portRef I3 (instanceRef N_156_i))
           (portRef I1 (instanceRef N_147_i))
           (portRef N_155_4)
          ))
          (net rcounter16_eq_0 (joined
           (portRef rcounter16_eq_0)
           (portRef I0 (instanceRef rstate_1_ns_59))
           (portRef I0 (instanceRef N_160_i))
           (portRef I1 (instanceRef N_156_i))
           (portRef I3 (instanceRef N_138_i))
          ))
          (net un1_rstate_10 (joined
           (portRef un1_rstate_10)
           (portRef I0 (instanceRef N_138_i))
          ))
          (net rf_push12 (joined
           (portRef rf_push12)
           (portRef I2 (instanceRef rstate_1_ns_67))
           (portRef I1 (instanceRef rstate_1_ns_133_i))
           (portRef I0 (instanceRef rstate_1_ns_10))
           (portRef I1 (instanceRef N_123_i))
          ))
          (net enable (joined
           (portRef enable)
           (portRef CE (instanceRef rstate_1_10))
           (portRef CE (instanceRef rstate_1_9))
           (portRef CE (instanceRef rstate_1_8))
           (portRef CE (instanceRef rstate_1_7))
           (portRef CE (instanceRef rstate_1_6))
           (portRef CE (instanceRef rstate_1_5))
           (portRef CE (instanceRef rstate_1_4))
           (portRef CE (instanceRef rstate_1_3))
           (portRef CE (instanceRef rstate_1_2))
           (portRef CE (instanceRef rstate_1_1))
           (portRef CE (instanceRef rstate_1_0))
          ))
          (net wb_rst_i_c (joined