cmos_fifo_usb.edn

cmos数据到fifo再到usb的fifo部分程序(68013a)

           (property capacitance (integer 1))
 )
           (port S (direction INPUT)
           (property capacitance (integer 1))
 )
         )
        (property is_combinational (integer 1))
        (property area (integer 1))
       )
    )
    (cell INBUF (cellType GENERIC)
      (property preferred (string "true"))
      (property pad_cell (string "true"))
      (property dont_touch (string "false"))
      (property area (integer 0))
       (view prim (viewType NETLIST)
         (interface
           (port Y (direction OUTPUT)
           (property max_fanout (integer 2000))
           (property function (string "PAD"))
 )
           (port PAD (direction INPUT)
           (property min_pulse_width_low (integer 2))
           (property min_pulse_width_high (integer 2))
           (property capacitance (integer 1))
           (property is_pad (string "true"))
 )
         )
        (property area (integer 0))
       )
    )
    (cell GND (cellType GENERIC)
      (property dont_touch (string "false"))
      (property area (integer 0))
       (view prim (viewType NETLIST)
         (interface
           (port Y (direction OUTPUT)
           (property max_fanout (integer 2000))
           (property function (string "0"))
 )
         )
        (property area (integer 0))
       )
    )
    (cell DFN1P0 (cellType GENERIC)
      (property is_sequential (integer 1))
      (property dont_touch (string "false"))
      (property area (integer 1))
       (view prim (viewType NETLIST)
         (interface
           (port Q (direction OUTPUT)
           (property function (string "IQ"))
 )
           (port CLK (direction INPUT)
           (property min_pulse_width_low (integer 0))
           (property min_pulse_width_high (integer 0))
           (property clock (integer 1))
           (property capacitance (integer 1))
 )
           (port D (direction INPUT)
           (property capacitance (integer 1))
 )
           (port PRE (direction INPUT)
           (property preset (integer 1))
           (property min_pulse_width_low (integer 0))
           (property capacitance (integer 1))
 )
         )
        (property is_ff (integer 1))
        (property area (integer 1))
       )
    )
    (cell DFN1C0 (cellType GENERIC)
      (property is_sequential (integer 1))
      (property dont_touch (string "false"))
      (property area (integer 1))
       (view prim (viewType NETLIST)
         (interface
           (port Q (direction OUTPUT)
           (property function (string "IQ"))
 )
           (port CLK (direction INPUT)
           (property min_pulse_width_low (integer 0))
           (property min_pulse_width_high (integer 0))
           (property clock (integer 1))
           (property capacitance (integer 1))
 )
           (port CLR (direction INPUT)
           (property clear (integer 1))
           (property min_pulse_width_low (integer 0))
           (property capacitance (integer 1))
 )
           (port D (direction INPUT)
           (property capacitance (integer 1))
 )
         )
        (property is_ff (integer 1))
        (property area (integer 1))
       )
    )
    (cell DFN1 (cellType GENERIC)
      (property is_sequential (integer 1))
      (property dont_touch (string "false"))
      (property area (integer 1))
       (view prim (viewType NETLIST)
         (interface
           (port Q (direction OUTPUT)
           (property function (string "IQ"))
 )
           (port CLK (direction INPUT)
           (property min_pulse_width_low (integer 0))
           (property min_pulse_width_high (integer 0))
           (property clock (integer 1))
           (property capacitance (integer 1))
 )
           (port D (direction INPUT)
           (property capacitance (integer 1))
 )
         )
        (property is_ff (integer 1))
        (property area (integer 1))
       )
    )
    (cell BUFF (cellType GENERIC)
      (property dont_touch (string "false"))
      (property area (integer 1))
       (view prim (viewType NETLIST)
         (interface
           (port Y (direction OUTPUT)
           (property max_fanout (integer 2000))
           (property function (string "A"))
 )
           (port A (direction INPUT)
           (property capacitance (integer 1))
 )
         )
        (property is_combinational (integer 1))
        (property area (integer 1))
       )
    )
    (cell AX1E (cellType GENERIC)
      (property dont_touch (string "false"))
      (property area (integer 1))
       (view prim (viewType NETLIST)
         (interface
           (port Y (direction OUTPUT)
           (property max_fanout (integer 2000))
           (property function (string "!((A & B) ^ C)"))
 )
           (port A (direction INPUT)
           (property capacitance (integer 1))
 )
           (port B (direction INPUT)
           (property capacitance (integer 1))
 )
           (port C (direction INPUT)
           (property capacitance (integer 1))
 )
         )
        (property is_combinational (integer 1))
        (property area (integer 1))
       )
    )
    (cell AOI1B (cellType GENERIC)
      (property dont_touch (string "false"))
      (property area (integer 1))
       (view prim (viewType NETLIST)
         (interface
           (port Y (direction OUTPUT)
           (property max_fanout (integer 2000))
           (property function (string "!(A & B + !C)"))
 )
           (port A (direction INPUT)
           (property capacitance (integer 1))
 )
           (port B (direction INPUT)
           (property capacitance (integer 1))
 )
           (port C (direction INPUT)
           (property capacitance (integer 1))
 )
         )
        (property is_combinational (integer 1))
        (property area (integer 1))
       )
    )
    (cell AOI1 (cellType GENERIC)
      (property dont_touch (string "false"))
      (property area (integer 1))
       (view prim (viewType NETLIST)
         (interface
           (port Y (direction OUTPUT)
           (property max_fanout (integer 2000))
           (property function (string "!(A & B + C)"))
 )
           (port A (direction INPUT)
           (property capacitance (integer 1))
 )
           (port B (direction INPUT)
           (property capacitance (integer 1))
 )
           (port C (direction INPUT)
           (property capacitance (integer 1))
 )
         )
        (property is_combinational (integer 1))
        (property area (integer 1))
       )
    )
    (cell AO1D (cellType GENERIC)
      (property dont_touch (string "false"))
      (property area (integer 1))
       (view prim (viewType NETLIST)
         (interface
           (port Y (direction OUTPUT)
           (property max_fanout (integer 2000))
           (property function (string "(!A & !B) + C"))
 )
           (port A (direction INPUT)
           (property capacitance (integer 1))
 )
           (port B (direction INPUT)
           (property capacitance (integer 1))
 )
           (port C (direction INPUT)
           (property capacitance (integer 1))
 )
         )
        (property is_combinational (integer 1))
        (property area (integer 1))
       )
    )
    (cell AO1C (cellType GENERIC)
      (property dont_touch (string "false"))
      (property area (integer 1))
       (view prim (viewType NETLIST)
         (interface
           (port Y (direction OUTPUT)
           (property max_fanout (integer 2000))
           (property function (string "(!A & B) + !C"))
 )
           (port A (direction INPUT)
           (property capacitance (integer 1))
 )
           (port B (direction INPUT)
           (property capacitance (integer 1))
 )
           (port C (direction INPUT)
           (property capacitance (integer 1))
 )
         )
        (property is_combinational (integer 1))
        (property area (integer 1))
       )
    )
    (cell AO1B (cellType GENERIC)
      (property dont_touch (string "false"))
      (property area (integer 1))
       (view prim (viewType NETLIST)
         (interface
           (port Y (direction OUTPUT)
           (property max_fanout (integer 2000))
           (property function (string "(A & B) + !C"))
 )
           (port A (direction INPUT)
           (property capacitance (integer 1))
 )
           (port B (direction INPUT)
           (property capacitance (integer 1))
 )
           (port C (direction INPUT)
           (property capacitance (integer 1))
 )
         )
        (property is_combinational (integer 1))
        (property area (integer 1))
       )
    )
    (cell AO1 (cellType GENERIC)
      (property dont_touch (string "false"))
      (property area (integer 1))
       (view prim (viewType NETLIST)
         (interface
           (port Y (direction OUTPUT)
           (property max_fanout (integer 2000))
           (property function (string "(A & B) + C"))
 )
           (port A (direction INPUT)
           (property capacitance (integer 1))
 )
           (port B (direction INPUT)
           (property capacitance (integer 1))
 )
           (port C (direction INPUT)
           (property capacitance (integer 1))
 )
         )
        (property is_combinational (integer 1))
        (property area (integer 1))
       )
    )
  )
  (library work
    (edifLevel 0)
    (technology (numberDefinition ))
    (cell two_port1280x8 (cellType GENERIC)
       (view netlist (viewType NETLIST)
         (interface
           (port (array (rename wd "wd[7:0]") 8) (direction INPUT))
           (port (array (rename waddr "waddr[10:0]") 11) (direction INPUT))
           (port (array (rename raddr "raddr[6:0]") 7) (direction INPUT))
           (port (array (rename rdout "rdout[15:0]") 16) (direction OUTPUT))
           (port wclk_c_1 (direction INPUT))
           (port un2lto8 (direction INPUT))
           (port un2lto9 (direction INPUT))
           (port ren (direction INPUT))
           (port wen (direction INPUT))
           (port reset_c_1 (direction INPUT))
           (port two_port1280x8_GND (direction INPUT))
           (port un2lto7 (direction INPUT))
           (port two_port1280x8_VCC (direction INPUT))
           (port wclk_c_2 (direction INPUT))
         )
         (contents
          (instance BFF2_1_inst_0 (viewRef prim (cellRef BUFF (libraryRef PA3)))
          )
          (instance BFF2_0_inst_0 (viewRef prim (cellRef BUFF (libraryRef PA3)))
          )
          (instance MX2_12 (viewRef prim (cellRef MX2 (libraryRef PA3)))
           (property is_instantiated (integer 1))
          )
          (instance MX2_RD_14_inst (viewRef prim (cellRef MX2 (libraryRef PA3)))
           (property is_instantiated (integer 1))
          )
          (instance BFF2_1_inst (viewRef prim (cellRef DFN1 (libraryRef PA3)))
           (property is_instantiated (integer 1))
          )
          (instance MX2_14 (viewRef prim (cellRef MX2 (libraryRef PA3)))
           (property is_instantiated (integer 1))
          )
          (instance MX2_1 (viewRef prim (cellRef MX2 (libraryRef PA3)))
           (property is_instantiated (integer 1))
          )
          (instance MX2_13 (viewRef prim (cellRef MX2 (libraryRef PA3)))
           (property is_instantiated (integer 1))
          )
          (instance MX2_7 (viewRef prim (cellRef MX2 (libraryRef PA3)))
           (property is_instantiated (integer 1))
          )
          (instance two_port1280x8_R0C0 (viewRef prim (cellRef RAM512X18 (libraryRef PA3)))