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library ieee;
use ieee.std_logic_1164.all;
use ieee.numeric_std.all;
entity testcase is
port (
state : in std_ulogic;
class : in std_ulogic;
o : out std_ulogic_vector(3 downto 0)
);
end entity testcase;
architecture behaviour of testcase is
signal misc_sel : std_ulogic_vector(3 downto 0);
begin
testcase_0: process(all)
begin
misc_sel <= "0000";
case state is
when '0' =>
misc_sel <= "0111";
when '1' =>
if class = '1' then
misc_sel(3) <= '1';
end if;
when others =>
end case;
o <= misc_sel;
end process;
end architecture behaviour;
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