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13
14<h1>OSTicksToCycles</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>#define OSTicksToCycles(ticks)    \
23((ticks) * (OS_CORE_CLOCK / OS_TIMER_CLOCK))</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"><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 CPU core cycles.</p>
37<H2>Description</H2>
38<P>Converts time from units of ticks (at <code>OS_TIMER_CLOCK</code> Hz) to CPU core cycles (at <CODE>OS_CORE_CLOCK</CODE> Hz).</P>
39
40
41
42<h2>See Also</h2>
43
44<p><a href="../list.html#Time" target="contents">Time Functions</a>, <code><a href="OSTicksToSeconds.html">OSTicksToSeconds</a></code>, <code><a href="OSTicksToMilliseconds.html">OSTicksToMilliseconds</a></code>, <code><a href="OSTicksToMicroseconds.html">OSTicksToMicroseconds</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></p>
45<H2>Revision History</H2>
46<P>03/01/2006 Initial version.</P>
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