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library IEEE;
use IEEE.std_logic_1164.ALL;
use IEEE.numeric_std.all;
entity ent is
generic (
g_NumberOfChannels : natural := 4;
g_BitsPerChannel : natural := 16
);
port (
CLK : in std_logic;
RST : in std_logic
);
end entity;
architecture arch of ent is
signal do_out : STD_LOGIC_VECTOR(15 DOWNTO 0);
begin
process(RST, CLK)
variable cnt: natural range 0 to g_NumberOfChannels-1;
begin
if RST then
cnt := 0;
elsif rising_edge(CLK) then
cnt := cnt + 1 when cnt<g_NumberOfChannels-1 else 0;
end if;
end process;
end architecture;
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