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9<title>OSTicksToNanoseconds</title>
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13
14<h1>OSTicksToNanoseconds</h1>
15
16
17<h2>C Specification</h2>
18
19<dl>
20  <dd><pre><code>#include &lt;revolution/os.h&gt;</code></pre>
21  </dd>
22  <dd><pre><CODE>#define OSTicksToNanoseconds(ticks)    \
23        ((ticks) * (1000000000 / OS_TIMER_CLOCK))</CODE></pre>
24  </dd>
25</dl>
26
27<h2>Arguments</h2>
28<TABLE border="1" cellpadding="3" cellspacing="0.1">
29  <tr>
30<TD width="120" bgcolor="#ffffe8"><code><strong><em><STRONG><EM><CODE>tick</CODE></EM></STRONG></em></strong></code></TD>
31<TD width="520">Set to <code>OSTime</code> (64 bits) or <code>OSTick</code> (32 bits) type integer value.</TD>
32    </tr>
33</TABLE>
34<h2>Return Values</h2>
35
36<p>Time in nanoseconds.</p>
37<H2>Description</H2>
38<P>Converts time from unit of ticks (at <code>OS_TIMER_CLOCK</code> Hz) to nanoseconds.</P>
39
40
41
42<h2>See Also</h2>
43
44<p><a href="../toc.html#Time" target="contents">Time Functions</a>, <code><a href="OSTicksToCycles.html">OSTicksToCycles</a></code>, <code><a href="OSTicksToSeconds.html">OSTicksToSeconds</a></code>, <code><a href="OSTicksToMilliseconds.html">OSTicksToMilliseconds</a></code>, <code><a href="OSSecondsToTicks.html">OSSecondsToTicks</a></code>, <code><a href="OSMillisecondsToTicks.html">OSMillisecondsToTicks</a></code>, <code><a href="OSMicrosecondsToTicks.html">OSMicrosecondsToTicks</a></code>, <a href="OSNanosecondsToTicks.html"><code>OSNanosecondsToTicks</code></a></p>
45
46<h2>Revision History</h2>
472006/03/01 Initial version.</body></html>