/TD>
<TD >Explicitly unconnected</TD>
</TR>
</tbody><tbody><TR >
<TD >powerdown3_ext</TD>
<TD >Output</TD>
<TD >Info</TD>
<TD >Explicitly unconnected</TD>
</TR>
</tbody><tbody><TR >
<TD >powerdown4_ext</TD>
<TD >Output</TD>
<TD >Info</TD>
<TD >Explicitly unconnected</TD>
</TR>
</tbody><tbody><TR >
<TD >powerdown5_ext</TD>
<TD >Output</TD>
<TD >Info</TD>
<TD >Explicitly unconnected</TD>
</TR>
</tbody><tbody><TR >
<TD >powerdown6_ext</TD>
<TD >Output</TD>
<TD >Info</TD>
<TD >Explicitl