on</a> </td><td colspan="3"><a class="el" href="sdf_pg.html#sdf_element_system_description">/system_description</a>  </td></tr>
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<th>Child Elements </th><th>Description </th><th>Type </th><th>Occurrence  </th></tr>
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<td><a class="el" href="sdf_pg.html#sdf_element_scanchain">/system_description/platform/scanchain</a> </td><td>Lists all DAPs/Devices in the order that they appear on the scanchain (Note - order is reverse to DAP references in PDSC files). The first device in the scanchain is one closest