utput</td>
   <td align="left">3.3-V LVTTL</td>
</tr>
</table>
<h2><a name="PS2"></a></h2><table border="3">
<caption  align="left">PS2</caption>
<br />
<br />
<tr>
   <th align="left" bgcolor="Khaki">Name</th>
   <th align="left" bgcolor="Khaki">Location</th>
   <th align="left" bgcolor="Khaki">Direction</th>
   <th align="left" bgcolor="Khaki">Standard</th>
</tr>
<tr>
   <td align="left">PS2_CLK</td>
   <td align="left">AB25</td>
   <td align="left">inout </td>
   <td align="left">3.3-V LVTTL</td>
</tr>
<