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entity tb_srot01 is
end tb_srot01;
library ieee;
use ieee.std_logic_1164.all;
use ieee.numeric_std.all;
architecture behav of tb_srot01 is
signal v : signed(7 downto 0);
signal ro : signed(7 downto 0);
signal lo : signed(7 downto 0);
begin
dut: entity work.srot01
port map (v, ro, lo);
process
begin
v <= x"14";
wait for 1 ns;
assert ro = x"0a" severity failure;
assert lo = x"28" severity failure;
wait;
end process;
end behav;
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