Subversion Repositories gpib_controller

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-- Entity: WriterControlReg1

-- Date:2011-11-10  

-- Author: Administrator     

--

-- Description ${cursor}

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library ieee;

use ieee.std_logic_1164.all;

use ieee.std_logic_unsigned.all;

entity WriterControlReg1 is

        port (

                reset : in std_logic;

                strobe : in std_logic;

                data_in : in std_logic_vector (15 downto 0);

                data_out : out std_logic_vector (15 downto 0);

                ------------------ gpib --------------------

                -- num of bytes available in fifo

                bytes_available_in_fifo : in std_logic_vector (10 downto 0)

        );

end WriterControlReg1;

architecture arch of WriterControlReg1 is

begin

        data_out(10 downto 0) <= bytes_available_in_fifo(10 downto 0);

        data_out(15 downto 11) <= "00000";

end arch;