usb1_fpga.edf

USB v1.1 RTL and design specification

          (net (rename rx_data_1 "rx_data[1]") (joined
           (portRef (member rx_data 6))
           (portRef I0 (instanceRef crc_out_1_7))
           (portRef I1 (instanceRef G_1))
          ))
          (net (rename rx_data_2 "rx_data[2]") (joined
           (portRef (member rx_data 5))
           (portRef I1 (instanceRef crc_out_1_7))
           (portRef I0 (instanceRef crc_out_1_6))
           (portRef I0 (instanceRef G_5_1_0))
           (portRef I0 (instanceRef crc_out_1_1))
          ))
          (net (rename rx_data_3 "rx_data[3]") (joined
           (portRef (member rx_data 4))
           (portRef I1 (instanceRef crc_out_1_6))
           (portRef I0 (instanceRef G_2))
          ))
          (net (rename rx_data_4 "rx_data[4]") (joined
           (portRef (member rx_data 3))
           (portRef I0 (instanceRef crc_out_1_4))
           (portRef I1 (instanceRef G_2))
          ))
          (net (rename rx_data_5 "rx_data[5]") (joined
           (portRef (member rx_data 2))
           (portRef I1 (instanceRef crc_out_1_4))
           (portRef I0 (instanceRef G_3))
          ))
          (net (rename rx_data_6 "rx_data[6]") (joined
           (portRef (member rx_data 1))
           (portRef I1 (instanceRef G_3))
           (portRef I0 (instanceRef crc_out_1_2))
          ))
          (net (rename rx_data_7 "rx_data[7]") (joined
           (portRef (member rx_data 0))
           (portRef I1 (instanceRef crc_out_1_2))
           (portRef I1 (instanceRef G_5_1_0))
          ))
          (net crc16_sum_1 (joined
           (portRef crc16_sum_1)
           (portRef I1 (instanceRef crc_out_1_9))
          ))
          (net crc16_sum_15 (joined
           (portRef crc16_sum_15)
           (portRef I2 (instanceRef crc_out_1_9))
           (portRef I3 (instanceRef G_1))
          ))
          (net crc16_sum_14 (joined
           (portRef crc16_sum_14)
           (portRef I3 (instanceRef crc_out_1_7))
           (portRef I2 (instanceRef G_1))
          ))
          (net crc16_sum_12 (joined
           (portRef crc16_sum_12)
           (portRef I2 (instanceRef crc_out_1_6))
           (portRef I3 (instanceRef G_2))
          ))
          (net crc16_sum_11 (joined
           (portRef crc16_sum_11)
           (portRef I3 (instanceRef crc_out_1_4))
           (portRef I2 (instanceRef G_2))
          ))
          (net crc16_sum_10 (joined
           (portRef crc16_sum_10)
           (portRef I2 (instanceRef crc_out_1_4))
           (portRef I3 (instanceRef G_3))
          ))
          (net crc16_sum_9 (joined
           (portRef crc16_sum_9)
           (portRef I2 (instanceRef G_3))
           (portRef I3 (instanceRef crc_out_1_2))
          ))
          (net crc16_sum_8 (joined
           (portRef crc16_sum_8)
           (portRef I2 (instanceRef crc_out_1_2))
           (portRef I2 (instanceRef G_5_1_0))
          ))
          (net crc16_sum_0 (joined
           (portRef crc16_sum_0)
           (portRef I0 (instanceRef crc_out_1_8))
          ))
          (net crc16_sum_13 (joined
           (portRef crc16_sum_13)
           (portRef I2 (instanceRef crc_out_1_7))
           (portRef I3 (instanceRef crc_out_1_6))
           (portRef I3 (instanceRef G_5_1_0))
           (portRef I2 (instanceRef crc_out_1_1))
          ))
          (net crc16_sum_7 (joined
           (portRef crc16_sum_7)
           (portRef I1 (instanceRef crc_out_1_15))
          ))
          (net crc16_out_9 (joined
           (portRef O (instanceRef crc_out_1_9))
           (portRef crc16_out_9)
          ))
          (net crc16_out_7 (joined
           (portRef O (instanceRef crc_out_1_7))
           (portRef crc16_out_7)
          ))
          (net crc16_out_6 (joined
           (portRef O (instanceRef crc_out_1_6))
           (portRef crc16_out_6)
          ))
          (net crc16_out_4 (joined
           (portRef O (instanceRef crc_out_1_4))
           (portRef crc16_out_4)
          ))
          (net crc16_out_2 (joined
           (portRef O (instanceRef crc_out_1_2))
           (portRef crc16_out_2)
          ))
          (net crc16_out_5 (joined
           (portRef O (instanceRef G_2))
           (portRef I1 (instanceRef G_5_2))
           (portRef crc16_out_5)
          ))
          (net crc16_out_3 (joined
           (portRef O (instanceRef G_3))
           (portRef I0 (instanceRef G_5_2))
           (portRef crc16_out_3)
          ))
          (net crc16_out_8 (joined
           (portRef O (instanceRef crc_out_1_8))
           (portRef crc16_out_8)
          ))
          (net crc16_out_1 (joined
           (portRef O (instanceRef crc_out_1_1))
           (portRef crc16_out_1)
          ))
          (net crc16_out_15 (joined
           (portRef O (instanceRef crc_out_1_15))
           (portRef crc16_out_15)
          ))
          (net crc16_out_0 (joined
           (portRef O (instanceRef G_5))
           (portRef I0 (instanceRef crc_out_1_15))
           (portRef crc16_out_0)
          ))
          (net (rename crc16_out_2_0 "crc16_out_2[0]") (joined
           (portRef O (instanceRef G_5_2))
           (portRef I1 (instanceRef crc_out_1_1))
           (portRef I0 (instanceRef G_5))
          ))
          (net (rename G_5_1Z0Z_0 "G_5_1_0") (joined
           (portRef O (instanceRef G_5_1_0))
           (portRef I1 (instanceRef G_5))
          ))
          (net N_3 (joined
           (portRef O (instanceRef G_1))
           (portRef I1 (instanceRef crc_out_1_8))
           (portRef I3 (instanceRef crc_out_1_1))
           (portRef I2 (instanceRef G_5))
          ))
         )
       )
    )
    (cell usb1_crc5 (cellType GENERIC)
       (view netlist (viewType NETLIST)
         (interface
           (port (rename crc_out_1_i_1_0 "crc_out_1_i_1[0]") (direction OUTPUT))
           (port frame_no_1 (direction INPUT))
           (port frame_no_0 (direction INPUT))
           (port frame_no_6 (direction INPUT))
           (port frame_no_2 (direction INPUT))
           (port frame_no_10 (direction INPUT))
           (port frame_no_4 (direction INPUT))
           (port N_3 (direction OUTPUT))
           (port frame_no_7_rep1 (direction INPUT))
         )
         (contents
          (instance (rename crc_out_1_1_0 "crc_out_1_1[0]") (viewRef PRIM (cellRef LUT4 (libraryRef VIRTEX)))
           (property init (string "6996"))
          )
          (instance G_1 (viewRef PRIM (cellRef LUT3 (libraryRef VIRTEX)))
           (property init (string "96"))
          )
          (instance G_2_2 (viewRef PRIM (cellRef LUT2 (libraryRef VIRTEX)))
           (property init (string "6"))
          )
          (net (rename crc_out_1_i_1_0 "crc_out_1_i_1[0]") (joined
           (portRef O (instanceRef crc_out_1_1_0))
           (portRef crc_out_1_i_1_0)
          ))
          (net frame_no_1 (joined
           (portRef frame_no_1)
           (portRef I1 (instanceRef G_2_2))
          ))
          (net frame_no_0 (joined
           (portRef frame_no_0)
           (portRef I0 (instanceRef G_2_2))
          ))
          (net frame_no_6 (joined
           (portRef frame_no_6)
           (portRef I1 (instanceRef G_1))
          ))
          (net frame_no_2 (joined
           (portRef frame_no_2)
           (portRef I0 (instanceRef G_1))
          ))
          (net frame_no_10 (joined
           (portRef frame_no_10)
           (portRef I1 (instanceRef crc_out_1_1_0))
          ))
          (net frame_no_4 (joined
           (portRef frame_no_4)
           (portRef I0 (instanceRef crc_out_1_1_0))
          ))
          (net (rename n_3 "N_3") (joined
           (portRef O (instanceRef G_1))
           (portRef N_3)
          ))
          (net frame_no_7_rep1 (joined
           (portRef frame_no_7_rep1)
           (portRef I2 (instanceRef crc_out_1_1_0))
          ))
          (net N_4_2 (joined
           (portRef O (instanceRef G_2_2))
           (portRef I2 (instanceRef G_1))
           (portRef I3 (instanceRef crc_out_1_1_0))
          ))
         )
       )
    )
    (cell generic_dpram_6_8_1 (cellType GENERIC)
       (view netlist (viewType NETLIST)
         (interface
           (port (array (rename ep0_ctrl_din "ep0_ctrl_din[7:0]") 8) (direction INPUT))
           (port (array (rename wp "wp[5:0]") 6) (direction INPUT))
           (port (array (rename rp "rp[5:0]") 6) (direction INPUT))
           (port (array (rename ep0_dout "ep0_dout[7:0]") 8) (direction OUTPUT))
           (port ep0_ctrl_we (direction INPUT))
           (port clk_i_c (direction INPUT))
         )
         (contents
          (instance (rename do_reg_0 "do_reg[0]") (viewRef PRIM (cellRef FD (libraryRef UNILIB)))
          )
          (instance (rename do_reg_1 "do_reg[1]") (viewRef PRIM (cellRef FD (libraryRef UNILIB)))
          )
          (instance (rename do_reg_2 "do_reg[2]") (viewRef PRIM (cellRef FD (libraryRef UNILIB)))
          )
          (instance (rename do_reg_3 "do_reg[3]") (viewRef PRIM (cellRef FD (libraryRef UNILIB)))
          )
          (instance (rename do_reg_4 "do_reg[4]") (viewRef PRIM (cellRef FD (libraryRef UNILIB)))
          )
          (instance (rename do_reg_5 "do_reg[5]") (viewRef PRIM (cellRef FD (libraryRef UNILIB)))
          )
          (instance (rename do_reg_6 "do_reg[6]") (viewRef PRIM (cellRef FD (libraryRef UNILIB)))
          )
          (instance (rename do_reg_7 "do_reg[7]") (viewRef PRIM (cellRef FD (libraryRef UNILIB)))
          )
          (instance (rename mem_out_reg_3_0_4 "mem.out_reg_3_0[4]") (viewRef PRIM (cellRef MUXF5 (libraryRef VIRTEX)))
           (property mapinfo (string "F5MUX"))
          )
          (instance (rename mem_out_reg_3_0_bm_4 "mem.out_reg_3_0_bm[4]") (viewRef PRIM (cellRef LUT3 (libraryRef VIRTEX)))
           (property init (string "D8"))
          )
          (instance (rename mem_out_reg_3_0_am_4 "mem.out_reg_3_0_am[4]") (viewRef PRIM (cellRef LUT3 (libraryRef VIRTEX)))
           (property init (string "D8"))
          )
          (instance (rename mem_out_reg_3_0_5 "mem.out_reg_3_0[5]") (viewRef PRIM (cellRef MUXF5 (libraryRef VIRTEX)))
           (property mapinfo (string "F5MUX"))
          )
          (instance (rename mem_out_reg_3_0_bm_5 "mem.out_reg_3_0_bm[5]") (viewRef PRIM (cellRef LUT3 (libraryRef VIRTEX)))
           (property init (string "D8"))
          )
          (instance (rename mem_out_reg_3_0_am_5 "mem.out_reg_3_0_am[5]") (viewRef PRIM (cellRef LUT3 (libraryRef VIRTEX)))
           (property init (string "D8"))
          )
          (instance (rename mem_out_reg_3_0_6 "mem.out_reg_3_0[6]") (viewRef PRIM (cellRef MUXF5 (libraryRef VIRTEX)))
           (property mapinfo (string "F5MUX"))
          )
          (instance (rename mem_out_reg_3_0_bm_6 "mem.out_reg_3_0_bm[6]") (viewRef PRIM (cellRef LUT3 (libraryRef VIRTEX)))
           (property init (string "D8"))
          )
          (instance (rename mem_out_reg_3_0_am_6 "mem.out_reg_3_0_am[6]") (viewRef PRIM (cellRef LUT3 (libraryRef VIRTEX)))
           (property init (string "D8"))
          )
          (instance (rename mem_out_reg_3_0_7 "mem.out_reg_3_0[7]") (viewRef PRIM (cellRef MUXF5 (libraryRef VIRTEX)))
           (property mapinfo (string "F5MUX"))
          )
          (instance (rename mem_out_reg_3_0_bm_7 "mem.out_reg_3_0_bm[7]") (viewRef PRIM (cellRef LUT3 (libraryRef VIRTEX)))
           (property init (string "D8"))
          )
          (instance (rename mem_out_reg_3_0_am_7 "mem.out_reg_3_0_am[7]") (viewRef PRIM (cellRef LUT3 (libraryRef VIRTEX)))
           (property init (string "D8"))
          )
          (instance (rename mem_out_reg_3_0_0 "mem.out_reg_3_0[0]") (viewRef PRIM (cellRef MUXF5 (libraryRef VIRTEX)))
           (property mapinfo (string "F5MUX"))
          )
          (instance (rename mem_out_reg_3_0_bm_0 "mem.out_reg_3_0_bm[0]") (viewRef PRIM (cellRef LUT3 (libraryRef VIRTEX)))
           (property init (string "D8"))
          )
          (instance (rename mem_out_reg_3_0_am_0 "mem.out_reg_3_0_am[0]") (viewRef PRIM (cellRef LUT3 (libraryRef VIRTEX)))
           (property init (string "D8"))
          )
          (instance (rename mem_out_reg_3_0_1 "mem.out_reg_3_0[1]") (viewRef PRIM (cellRef MUXF5 (libraryRef VIRTEX)))
           (property mapinfo (string "F5MUX"))
          )
          (instance (rename mem_out_reg_3_0_bm_1 "mem.out_reg_3_0_bm[1]") (viewRef PRIM (cellRef LUT3 (libraryRef VIRTEX)))
           (property init (string "D8"))
          )
          (instance (rename mem_out_reg_3_0_am_1 "mem.out_reg_3_0_am[1]") (viewRef PRIM (cellRef LUT3 (libraryRef VIRTEX)))
           (property init (string "D8"))
          )
          (instance (rename mem_out_reg_3_0_2 "mem.out_reg_3_0[2]") (viewRef PRIM (cellRef MUXF5 (libraryRef VIRTEX)))
           (property mapinfo (string "F5MUX"))
          )
          (instance (rename mem_out_reg_3_0_bm_2 "mem.out_reg_3_0_bm[2]") (viewRef PRIM (cellRef LUT3 (libraryRef VIRTEX)))
           (property init (string "D8"))
          )
          (instance (rename mem_out_reg_3_0_am_2 "mem.out_reg_3_0_am[2]") (viewRef PRIM (cellRef LUT3 (libraryRef VIRTEX)))
           (property init (string "D8"))
          )
          (instance (rename mem_out_reg_3_0_3 "mem.out_reg_3_0[3]") (viewRef PRIM (cellRef MUXF5 (libraryRef VIRTEX)))
           (property mapinfo (string "F5MUX"))
          )
          (instance (rename mem_out_reg_3_0_bm_3 "mem.out_reg_3_0_bm[3]") (viewRef PRIM (cellRef LUT3 (libraryRef VIRTEX)))
           (property init (string "D8"))
          )
          (instance (rename mem_out_reg_3_0_am_3 "mem.out_reg_3_0_am[3]") (viewRef PRIM (cellRef LUT3 (libraryRef VIRTEX)))
           (property init (string "D8"))
          )
          (instance (rename mem_wrt_en_5_0_a2_1 "mem.wrt_en_5_0_a2[1]") (viewRef PRIM (cellRef LUT3 (libraryRef VIRTEX)))
           (property init (string "08"))
          )
          (instance (rename mem_wrt_en_3_0_a2_2 "mem.wrt_en_3_0_a2[2]") (viewRef PRIM (cellRef LUT3 (libraryRef VIRTEX)))