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library ieee;
use ieee.std_logic_1164.all;
entity ent is
port (
reset : in std_logic;
clk : in std_logic
);
end ent;
architecture rtl of ent is
function const return natural is
begin
return 1;
end const;
constant MAX_COUNT : natural := const;
signal countdown : natural;
signal x : std_logic;
signal y : std_logic;
begin
x <= '1';
y <= '1';
process(reset, clk)
begin
if reset then
countdown <= MAX_COUNT;
elsif rising_edge(clk) then
if x then
if y then
countdown <= MAX_COUNT;
end if;
end if;
end if;
end process;
end rtl;
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