Subversion Repositories sata_controller_core

  signal rx_fifo_full      : std_logic;

  signal rx_fifo_full      : std_logic;

  signal rx_fifo_prog_full  : std_logic;

  signal rx_fifo_prog_full  : std_logic;

  signal rx_fifo_din       : std_logic_vector(0 to DATA_WIDTH-1);

  signal rx_fifo_din       : std_logic_vector(0 to DATA_WIDTH-1);

  signal rx_fifo_dout      : std_logic_vector(0 to DATA_WIDTH-1);

  signal rx_fifo_dout      : std_logic_vector(0 to DATA_WIDTH-1);

  signal rx_fifo_data_count      : std_logic_vector(0 to 9);

  signal rx_fifo_data_count      : std_logic_vector(0 to 9);

  -----------------------------------------------------------------------------

  -----------------------------------------------------------------------------

  -- Pre-Scramble Write FIFO from Command Layer

  -- Pre-Scramble Write FIFO from Command Layer

  -----------------------------------------------------------------------------

  -----------------------------------------------------------------------------

  signal write_fifo_we        : std_logic;

  signal write_fifo_we        : std_logic;

---------------------------------------------------------------------------

---------------------------------------------------------------------------

-- Pre-DeScramble RX FIFO from PHY Layer

-- Pre-DeScramble RX FIFO from PHY Layer

---------------------------------------------------------------------------

---------------------------------------------------------------------------

    rx_fifo_din <= rx_datain;

    rx_fifo_din <= rx_datain;

    rx_fifo_re  <= descrambler_din_re_r;

    rx_fifo_re  <= descrambler_din_re_r;

    RX_FIFO : rx_tx_fifo

    RX_FIFO : rx_tx_fifo

        port map (

        port map (

           clk    => sata_user_clk,

           clk    => sata_user_clk,

           rd_en  => rx_fifo_re,

           rd_en  => rx_fifo_re,

           din    => rx_fifo_din,

           din    => rx_fifo_din,

           wr_en  => rx_fifo_we_next,

           wr_en  => rx_fifo_we_next,

           dout   => rx_fifo_dout,

           dout   => rx_fifo_dout,

           almost_empty  => rx_fifo_almost_empty,

           almost_empty  => rx_fifo_almost_empty,