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14<h1 align="left">AXSetMaxDspCycles</h1>
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16
17<h2>C Specification</h2>
18<BLOCKQUOTE>
19<pre><code>#include &lt;revolution.h&gt;
20
21#define AX_DSP_CYCLES_PBSYNC    2000
22#define AX_DSP_CYCLES           (OS_BUS_CLOCK / 400) - AX_DSP_CYCLES_PBSYNC
23
24void AXSetMaxDspCycles(u32 cycles);</CODE></pre>
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26<h2>Arguments</h2>
27
28<table border="1" cellpadding="3" cellspacing="0.1">
29  <tr>
30<td width="120" bgcolor="#ffffe8"><em><strong><code>cycles</code></strong></em></td>
31<td width="520">Maximum DSP cycles for audio processing per frame. For a 121.5-MHz DSP, the maximum number of available cycles per 3-millisecond audio frame is 607,500.</td>
32  </tr>
33</table>
34
35<h2>Return Values</h2>
36
37<p>None.</p>
38
39<h2>Description</h2>
40
41<p><CODE>AXSetMaxDspCycles()</CODE> specifies the maximum number of DSP cycles that AX may use per frame. The maximum value and default setting is <code>AX_DSP_CYCLES</code>.</p>
42
43<p>For every audio frame, AX calculates the estimated number of DSP cycles needed to process the active voices. The number of cycles needed by a voice depends on the properties (or &quot;complexity&quot;) of that voice.</p>
44<h2>See Also</h2>
45
46<p>
47<code><a href="AXGetMaxDSPCycles.html">AXGetMaxDspCycles</a><br> <a href="AXGetDSPCycles.html">AXGetDspCycles</a></code>
48</p>
49
50<h2>Revision History</h2>
51
52<P>2006/03/01 Initial version.</P>
53<hr>
54<P>CONFIDENTIAL</p>
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