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<h2>
<a name="1205702"> </a><font color="#003366" face="Verdana, Arial, Helvetica, sans-serif">cache_disable_instruction</font>
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<p>
<a name="1205703"> </a><font size=2 face="Verdana, Arial, Helvetica, sans-serif">Disable the instruction cache</font>
</p>
<h3>
<a name="1205704"> </a><font color="#003366" face="Verdana, Arial, Helvetica, sans-serif">Synopsis</font>
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<a name="1205705"> </a><font size=2 face=Courier><strong>#include <cache.h><br></strong></font>
<a name="1270973"> </a><font size=2 face=Courier><strong>int cache_disable_instruction( void );<br></strong></font>
<h3>
<a name="1205707"> </a><font color="#003366" face="Verdana, Arial, Helvetica, sans-serif">Arguments</font>
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<a name="1205708"> </a><font size=2 face="Verdana, Arial, Helvetica, sans-serif">None</font>
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<a name="1205710"> </a><font color="#003366" face="Verdana, Arial, Helvetica, sans-serif">Results</font>
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<a name="1205711"> </a><font size=2 face="Verdana, Arial, Helvetica, sans-serif">Returns <font size=2 face=Courier><strong>0</strong></font> on success, <font size=2 face=Courier><strong>-1</strong></font> if an error occurs.</font>
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<h3>
<a name="1205712"> </a><font color="#003366" face="Verdana, Arial, Helvetica, sans-serif">Errors</font>
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<p>
<a name="1205713"> </a><font size=2 face="Verdana, Arial, Helvetica, sans-serif">Returns <font size=2 face=Courier><strong>-1</strong></font> if the cache registers have been locked or if the instruction cache is not enabled.</font>
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<h3>
<a name="1205714"> </a><font color="#003366" face="Verdana, Arial, Helvetica, sans-serif">Description</font>
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<p>
<a name="1205715"> </a><font size=2 face="Verdana, Arial, Helvetica, sans-serif">This function disables the instruction cache by writing to the <span class=Signal>EnableICache</span> register.</font>
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<h3>
<a name="1205716"> </a><font color="#003366" face="Verdana, Arial, Helvetica, sans-serif">Callable from</font>
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<p>
<a name="1205717"> </a><font size=2 face="Verdana, Arial, Helvetica, sans-serif">A task, interrupt service routine or a high priority process (on an ST20C2).</font>
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<h3>
<a name="1205718"> </a><font color="#003366" face="Verdana, Arial, Helvetica, sans-serif">See also</font>
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<a name="1205719"> </a><font size=2 face="Verdana, Arial, Helvetica, sans-serif"><a href="libs7.htm#1205722"><font color="#0000ff" face="Verdana, Arial, Helvetica, sans-serif"><i>cache_enable_data</i></font></a></font>
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<font size=1 face="Verdana, Arial, Helvetica, sans-serif"> © 2001, 2002, 2003 STMicroelectronics. All Rights Reserved.<br>
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