-- EE 552 - Project
-- Dustin Demontigny 
-- February 11, 2003
-- preset_decoder.vhd
-- converts preset value to gain/coefficient values

library ieee;
use ieee.std_logic_1164.all;

use work.smart_eq_pack.all;

entity preset_decoder is
  port(preset_value: in std_logic_vector(bits-1 downto 0);
       gain_register  : out std_logic_vector(gain_reg-1 downto 0));
end preset_decoder;

architecture struct of preset_decoder is
begin
  with preset_value select
	  gain_register <=
			unity 		when "0000", -- base value
			daves 		when "0001", -- dave's preset
			dustins when "0010", -- dustin's preset
			unity 		when others;
end struct;