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1 <!doctype html> 2 3 <title>CodeMirror: VHDL mode</title> 4 <meta charset="utf-8"/> 5 <link rel=stylesheet href="../../doc/docs.css"> 6 7 <link rel="stylesheet" href="../../lib/codemirror.css"> 8 <script src="../../lib/codemirror.js"></script> 9 <script src="../../addon/edit/matchbrackets.js"></script> 10 <script src="vhdl.js"></script> 11 <style type="text/css">.CodeMirror {border-top: 1px solid black; border-bottom: 1px solid black;}</style> 12 <div id=nav> 13 <a href="http://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a> 14 15 <ul> 16 <li><a href="../../index.html">Home</a> 17 <li><a href="../../doc/manual.html">Manual</a> 18 <li><a href="https://github.com/codemirror/codemirror">Code</a> 19 </ul> 20 <ul> 21 <li><a href="../index.html">Language modes</a> 22 <li><a class=active href="#">VHDL</a> 23 </ul> 24 </div> 25 26 <article> 27 <h2>VHDL mode</h2> 28 29 <div><textarea id="code" name="code"> 30 LIBRARY ieee; 31 USE ieee.std_logic_1164.ALL; 32 USE ieee.numeric_std.ALL; 33 34 ENTITY tb IS 35 END tb; 36 37 ARCHITECTURE behavior OF tb IS 38 --Inputs 39 signal a : unsigned(2 downto 0) := (others => '0'); 40 signal b : unsigned(2 downto 0) := (others => '0'); 41 --Outputs 42 signal a_eq_b : std_logic; 43 signal a_le_b : std_logic; 44 signal a_gt_b : std_logic; 45 46 signal i,j : integer; 47 48 BEGIN 49 50 -- Instantiate the Unit Under Test (UUT) 51 uut: entity work.comparator PORT MAP ( 52 a => a, 53 b => b, 54 a_eq_b => a_eq_b, 55 a_le_b => a_le_b, 56 a_gt_b => a_gt_b 57 ); 58 59 -- Stimulus process 60 stim_proc: process 61 begin 62 for i in 0 to 8 loop 63 for j in 0 to 8 loop 64 a <= to_unsigned(i,3); --integer to unsigned type conversion 65 b <= to_unsigned(j,3); 66 wait for 10 ns; 67 end loop; 68 end loop; 69 end process; 70 71 END; 72 </textarea></div> 73 74 <script> 75 var editor = CodeMirror.fromTextArea(document.getElementById("code"), { 76 lineNumbers: true, 77 matchBrackets: true, 78 mode: { 79 name: "vhdl", 80 } 81 }); 82 </script> 83 84 <p> 85 Syntax highlighting and indentation for the VHDL language. 86 <h2>Configuration options:</h2> 87 <ul> 88 <li><strong>atoms</strong> - List of atom words. Default: "null"</li> 89 <li><strong>hooks</strong> - List of meta hooks. Default: ["`", "$"]</li> 90 <li><strong>multiLineStrings</strong> - Whether multi-line strings are accepted. Default: false</li> 91 </ul> 92 </p> 93 94 <p><strong>MIME types defined:</strong> <code>text/x-vhdl</code>.</p> 95 </article>