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7<title>FlushDataCache</title>
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10<h1><CODE><a href="../../../nn/Overview.html">nn</a>::<a href="../../../nn/snd/Overview.html">snd</a>::<a href="../../../nn/snd/CTR/Overview.html">CTR</a>::FlushDataCache</CODE> Function</h1>
11<h2>Syntax</h2>
12    <div class="section">
13      <pre class="definition">
14<a href="../../../nn/Result/Overview.html">nn::Result</a> FlushDataCache(
15     <a href="../../../nn_types/uptr.html">uptr</a> addr,
16     size_t size
17);
18</pre>
19    </div>
20<h2>Arguments</h2>
21    <div class="section">
22      <table class="arguments">
23        <thead>
24          <tr>
25            <td width="15" />
26<th>Name</th>
27<td>Description</td>
28          </tr>
29        </thead>
30        <tr>
31<td>in</td>
32<th>addr</th>
33<td>Memory address.</td>
34        </tr>
35        <tr>
36<td>in</td>
37<th>size</th>
38<td>Size of memory.</td>
39        </tr> </table>
40    </div>
41<h2>Return Values</h2>
42<div class="section">Returns the function's execution result. </div>
43<h2>Description</h2>
44    <div class="section">
45<p>Writes data for the specified cache range back into memory and invalidates the cache.</p><p>This has the same behavior as <a href="../../../nn/dsp/CTR/FlushDataCache.html"><CODE>nn::dsp::CTR::FlushDataCache</CODE></a>.</p><p>
46Depending on the system load, it may take several milliseconds for control to return from this function. Although the thread that called this function will stop during this time, other threads can still execute. We recommend that you do not call this function from a thread with severe timing restrictions.
47      </p></div>
48<h2>Revision History</h2>
49    <div class="section">
50      <dl class="history">
51        <dt>2011/07/28</dt>
52<dd>Added information about the execution time.<BR>
53        </dd>
54        <dt>2010/01/29</dt>
55<dd>Initial version.<br />
56        </dd>
57      </dl>
58    </div>
59  <hr><p>CONFIDENTIAL</p></body>
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61