mirror of
https://github.com/renbaoshuo/S2OJ.git
synced 2024-09-21 19:55:19 +00:00
96d4a3ecf7
Due to historical reasons, the code is in subfolder "1". With SVN removal, we place the code back and remove the annoying "1" folder.
121 lines
2.5 KiB
HTML
121 lines
2.5 KiB
HTML
<!doctype html>
|
|
|
|
<title>CodeMirror: Verilog/SystemVerilog mode</title>
|
|
<meta charset="utf-8"/>
|
|
<link rel=stylesheet href="../../doc/docs.css">
|
|
|
|
<link rel="stylesheet" href="../../lib/codemirror.css">
|
|
<script src="../../lib/codemirror.js"></script>
|
|
<script src="../../addon/edit/matchbrackets.js"></script>
|
|
<script src="verilog.js"></script>
|
|
<style type="text/css">.CodeMirror {border-top: 1px solid black; border-bottom: 1px solid black;}</style>
|
|
<div id=nav>
|
|
<a href="http://codemirror.net"><img id=logo src="../../doc/logo.png"></a>
|
|
|
|
<ul>
|
|
<li><a href="../../index.html">Home</a>
|
|
<li><a href="../../doc/manual.html">Manual</a>
|
|
<li><a href="https://github.com/marijnh/codemirror">Code</a>
|
|
</ul>
|
|
<ul>
|
|
<li><a href="../index.html">Language modes</a>
|
|
<li><a class=active href="#">Verilog/SystemVerilog</a>
|
|
</ul>
|
|
</div>
|
|
|
|
<article>
|
|
<h2>SystemVerilog mode</h2>
|
|
|
|
<div><textarea id="code" name="code">
|
|
// Literals
|
|
1'b0
|
|
1'bx
|
|
1'bz
|
|
16'hDC78
|
|
'hdeadbeef
|
|
'b0011xxzz
|
|
1234
|
|
32'd5678
|
|
3.4e6
|
|
-128.7
|
|
|
|
// Macro definition
|
|
`define BUS_WIDTH = 8;
|
|
|
|
// Module definition
|
|
module block(
|
|
input clk,
|
|
input rst_n,
|
|
input [`BUS_WIDTH-1:0] data_in,
|
|
output [`BUS_WIDTH-1:0] data_out
|
|
);
|
|
|
|
always @(posedge clk or negedge rst_n) begin
|
|
|
|
if (~rst_n) begin
|
|
data_out <= 8'b0;
|
|
end else begin
|
|
data_out <= data_in;
|
|
end
|
|
|
|
if (~rst_n)
|
|
data_out <= 8'b0;
|
|
else
|
|
data_out <= data_in;
|
|
|
|
if (~rst_n)
|
|
begin
|
|
data_out <= 8'b0;
|
|
end
|
|
else
|
|
begin
|
|
data_out <= data_in;
|
|
end
|
|
|
|
end
|
|
|
|
endmodule
|
|
|
|
// Class definition
|
|
class test;
|
|
|
|
/**
|
|
* Sum two integers
|
|
*/
|
|
function int sum(int a, int b);
|
|
int result = a + b;
|
|
string msg = $sformatf("%d + %d = %d", a, b, result);
|
|
$display(msg);
|
|
return result;
|
|
endfunction
|
|
|
|
task delay(int num_cycles);
|
|
repeat(num_cycles) #1;
|
|
endtask
|
|
|
|
endclass
|
|
|
|
</textarea></div>
|
|
|
|
<script>
|
|
var editor = CodeMirror.fromTextArea(document.getElementById("code"), {
|
|
lineNumbers: true,
|
|
matchBrackets: true,
|
|
mode: {
|
|
name: "verilog",
|
|
noIndentKeywords: ["package"]
|
|
}
|
|
});
|
|
</script>
|
|
|
|
<p>
|
|
Syntax highlighting and indentation for the Verilog and SystemVerilog languages (IEEE 1800).
|
|
<h2>Configuration options:</h2>
|
|
<ul>
|
|
<li><strong>noIndentKeywords</strong> - List of keywords which should not cause identation to increase. E.g. ["package", "module"]. Default: None</li>
|
|
</ul>
|
|
</p>
|
|
|
|
<p><strong>MIME types defined:</strong> <code>text/x-verilog</code> and <code>text/x-systemverilog</code>.</p>
|
|
</article>
|