The IO File is accessed during stages s5 or/and s6. <br>
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As presented <a class="el" href="group__pavr__hwres__iof__gen.html">here</a>, the IO File can do more than byte-oriented read-write operations. It can also do bit processing. <br>
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The following data is provided to the IOF, for each pipeline stage in which IOF access is required:<ul>
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<li>byte address<li>bit address<li>opcode<li>byte data in</ul>
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</dl><dl compact><dt><b>
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Accessing the IOF</b><dd>
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Main pipeline registers that implement IOF accessing instructions are presented here: <br>
