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library ieee;
use ieee.std_logic_1164.all;
use ieee.numeric_std.all;
entity repro is
port (radr : unsigned (0 downto 0);
v : out std_logic_vector(7 downto 0);
we : std_logic;
clk : std_logic);
end repro;
architecture behav of repro is
type t_mem is array (0 to 0) of std_logic_vector(7 downto 0);
signal m : t_mem;
begin
process (clk)
begin
if rising_edge (clk) then
if we = '1' then
m(0) <= not m(0);
else
v <= m (to_integer (radr));
end if;
end if;
end process;
end behav;
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