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<li><a class=active href="#">VHDL</a>
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<article>
<h2>VHDL mode</h2>
<div><textarea id="code" name="code">
LIBRARY ieee;
USE ieee.std_logic_1164.ALL;
USE ieee.numeric_std.ALL;
ENTITY tb IS
END tb;
ARCHITECTURE behavior OF tb IS
--Inputs
signal a : unsigned(2 downto 0) := (others => '0');
signal b : unsigned(2 downto 0) := (others => '0');
--Outputs
signal a_eq_b : std_logic;
signal a_le_b : std_logic;
signal a_gt_b : std_logic;
signal i,j : integer;
BEGIN
-- Instantiate the Unit Under Test (UUT)
uut: entity work.comparator PORT MAP (
a => a,
b => b,
a_eq_b => a_eq_b,
a_le_b => a_le_b,
a_gt_b => a_gt_b
);
-- Stimulus process
stim_proc: process
begin
for i in 0 to 8 loop
for j in 0 to 8 loop
a <= to_unsigned(i,3); --integer to unsigned type conversion
b <= to_unsigned(j,3);
wait for 10 ns;
end loop;
end loop;
end process;
END;
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<p>
Syntax highlighting and indentation for the VHDL language.
<h2>Configuration options:</h2>
<ul>
<li><strong>atoms</strong> - List of atom words. Default: "null"</li>
<li><strong>hooks</strong> - List of meta hooks. Default: ["`", "$"]</li>
<li><strong>multiLineStrings</strong> - Whether multi-line strings are accepted. Default: false</li>
</ul>
</p>
<p><strong>MIME types defined:</strong> <code>text/x-vhdl</code>.</p>
</article>