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<html><head><!-- /vobs/wpwr/docs/vxworks/ref/cacheTx49Lib.html - generated by refgen from ../mips/cacheTx49Lib.c --> <title> cacheTx49Lib </title></head><body bgcolor="#FFFFFF"> <hr><a name="top"></a><p align=right><a href="libIndex.htm"><i>VxWorks API Reference : OS Libraries</i></a></p></blockquote><h1>cacheTx49Lib</h1> <blockquote></a></blockquote><h4>NAME</h4><blockquote> <p><strong>cacheTx49Lib</strong> - Toshiba Tx49 cache management library </p></blockquote><h4>ROUTINES</h4><blockquote><p><p><b><a href="./cacheTx49Lib.html#cacheTx49LibInit">cacheTx49LibInit</a>( )</b> - initialize the Tx49 cache library<br><p></blockquote><h4>DESCRIPTION</h4><blockquote><p>This library contains architecture-specific cache library functions forthe Toshiba Tx49 architecture. The Tx49 utilizes a variable-sizeinstruction and data cache that operates in write-back mode. The cache isfour-way set associative and the library allows the cache line size to vary.<p>For general information about caching, see the manual entry for <b><a href="./cacheLib.html#top">cacheLib</a></b>.<p></blockquote><h4>INCLUDE FILES</h4><blockquote><p><b>cacheLib.h</b><p></blockquote><h4>SEE ALSO</h4><blockquote><p><b><a href="./cacheLib.html#top">cacheLib</a></b><hr><a name="cacheTx49LibInit"></a><p align=right><a href="rtnIndex.htm"><i>OS Libraries : Routines</i></a></p></blockquote><h1>cacheTx49LibInit( )</h1> <blockquote></a></blockquote><h4>NAME</h4><blockquote> <p><strong>cacheTx49LibInit( )</strong> - initialize the Tx49 cache library</p></blockquote><h4>SYNOPSIS</h4><blockquote><p><pre>STATUS cacheTx49LibInit ( CACHE_MODE instMode, /* instruction cache mode */ CACHE_MODE dataMode, /* data cache mode */ UINT32 iCacheSize, /* instruction cache size */ UINT32 iCacheLineSize, /* instruction cache line size */ UINT32 dCacheSize, /* data cache size */ UINT32 dCacheLineSize /* data cache line size */ )</pre></blockquote><h4>DESCRIPTION</h4><blockquote><p>This routine initializes the function pointers for the Tx49 cachelibrary. The board support package can select this cache library by assigning the function pointer <i>sysCacheLibInit</i> to<b><a href="./cacheTx49Lib.html#cacheTx49LibInit">cacheTx49LibInit</a>( )</b>.<p></blockquote><h4>RETURNS</h4><blockquote><p>OK.</blockquote><h4>SEE ALSO</h4><blockquote><p><b><a href="./cacheTx49Lib.html#top">cacheTx49Lib</a></b></body></html>⌨️ 快捷键说明
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