Subversion Repositories structural_vhdl

-- VHDL structural description generated from `data_out`
--              date : Mon Aug 27 07:18:14 2001


-- Entity Declaration

ENTITY data_out IS
  PORT (
  data64out : in BIT_VECTOR (63 DOWNTO 0);      -- data64out
  cp_ready : in BIT;    -- cp_ready
  emp_bufout : in BIT;  -- emp_bufout
  clk : in BIT; -- clk
  rst : in BIT; -- rst
  req_cp : out BIT;     -- req_cp
  cp_sended : out BIT;  -- cp_sended
  dataout : out BIT_VECTOR (31 DOWNTO 0);       -- dataout
  vdd : in BIT; -- vdd
  vss : in BIT  -- vss
  );
END data_out;

-- Architecture Declaration

ARCHITECTURE VST OF data_out IS
  COMPONENT mux2to1
    port (
    y : in BIT_VECTOR(63 DOWNTO 0);     -- y
    sel : in BIT;       -- sel
    clk : in BIT;       -- clk
    rst : in BIT;       -- rst
    cp : out BIT_VECTOR(31 DOWNTO 0);   -- cp
    vdd : in BIT;       -- vdd
    vss : in BIT        -- vss
    );
  END COMPONENT;

  COMPONENT control_dataout
    port (
    clk : in BIT;       -- clk
    rst : in BIT;       -- rst
    cp_ready : in BIT;  -- cp_ready
    emp_bufout : in BIT;        -- emp_bufout
    en_bufout : inout BIT;      -- en_bufout
    req_cp : out BIT;   -- req_cp
    cp_sended : out BIT;        -- cp_sended
    n_block : inout BIT;        -- n_block
    vdd : in BIT;       -- vdd
    vss : in BIT        -- vss
    );
  END COMPONENT;

  SIGNAL en_bufout : BIT;       -- en_bufout
  SIGNAL n_block : BIT; -- n_block

BEGIN

  mux : mux2to1
    PORT MAP (
    vss => vss,
    vdd => vdd,
    cp => dataout(31)& dataout(30)& dataout(29)& dataout(28)& dataout(27)& dataout(26)& dataout(25)& dataout(24)& dataout(23)& dataout(22)& dataout(21)& dataout(20)& dataout(19)& dataout(18)& dataout(17)& dataout(16)& dataout(15)& dataout(14)& dataout(13)& dataout(12)& dataout(11)& dataout(10)& dataout(9)& dataout(8)& dataout(7)& dataout(6)& dataout(5)& dataout(4)& dataout(3)& dataout(2)& dataout(1)& dataout(0),
    rst => rst,
    clk => en_bufout,
    sel => n_block,
    y => data64out(63)& data64out(62)& data64out(61)& data64out(60)& data64out(59)& data64out(58)& data64out(57)& data64out(56)& data64out(55)& data64out(54)& data64out(53)& data64out(52)& data64out(51)& data64out(50)& data64out(49)& data64out(48)& data64out(47)& data64out(46)& data64out(45)& data64out(44)& data64out(43)& data64out(42)& data64out(41)& data64out(40)& data64out(39)& data64out(38)& data64out(37)& data64out(36)& data64out(35)& data64out(34)& data64out(33)& data64out(32)& data64out(31)& data64out(30)& data64out(29)& data64out(28)& data64out(27)& data64out(26)& data64out(25)& data64out(24)& data64out(23)& data64out(22)& data64out(21)& data64out(20)& data64out(19)& data64out(18)& data64out(17)& data64out(16)& data64out(15)& data64out(14)& data64out(13)& data64out(12)& data64out(11)& data64out(10)& data64out(9)& data64out(8)& data64out(7)& data64out(6)& data64out(5)& data64out(4)& data64out(3)& data64out(2)& data64out(1)& data64out(0));
  ctrl_dtout : control_dataout
    PORT MAP (
    vss => vss,
    vdd => vdd,
    n_block => n_block,
    cp_sended => cp_sended,
    req_cp => req_cp,
    en_bufout => en_bufout,
    emp_bufout => emp_bufout,
    cp_ready => cp_ready,
    rst => rst,
    clk => clk);

end VST;