r>
<td>CORESIGHT_BASE_ADDRESS </td><td>the 4K aligned base address of a CoreSight device </td><td>Required </td></tr>
<tr>
<td>CORESIGHT_AP_INDEX </td><td>the access port index of the device </td><td>Required </td></tr>
</table>
<h2>Trace element </h2>
<p>The <b>config_items</b> applicable to the <a class="el" href="sdf_pg.html#sdf_element_trace">trace</a> element are the following:</p>
<ol type="1">
<li>Parallel trace capture device configuration items ("type" = "parallel"). These "config_items" enable you