lign="left">output</td>
   <td align="left">3.3-V LVTTL</td>
</tr>
<tr>
   <td align="left">HEX1[2]</td>
   <td align="left">AE16</td>
   <td align="left">output</td>
   <td align="left">3.3-V LVTTL</td>
</tr>
<tr>
   <td align="left">HEX1[3]</td>
   <td align="left">AD17</td>
   <td align="left">output</td>
   <td align="left">3.3-V LVTTL</td>
</tr>
<tr>
   <td align="left">HEX1[4]</td>
   <td align="left">AE18</td>
   <td align="left">output</td>
   <td align="left">3.3-V LVTTL</td>
</tr>
<tr>
   <td alig