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12 
    <td bgcolor="#C8C8FF"><font color="#0000FF">Parity bit 4 (for the 4th byte, bits 24-31)</font></td>
  </tr>
  <tr>
    <td bgcolor="#C8C8FF"><font color="#0000FF">39</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">VSS</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">VSS</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">Ground</font></td>
  </tr>
  <tr>
    <td bgcolor="#C8C8FF"><font color="#0000FF">40</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">/CAS0</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">/CAS0</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">Column Address Strobe 0</font></td>
  </tr>
  <tr>
    <td bgcolor="#C8C8FF"><font color="#0000FF">41</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">/CAS2</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">/CAS2</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">Column Address Strobe 2</font></td>
  </tr>
  <tr>
    <td bgcolor="#C8C8FF"><font color="#0000FF">42</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">/CAS3</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">/CAS3</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">Column Address Strobe 3</font></td>
  </tr>
  <tr>
    <td bgcolor="#C8C8FF"><font color="#0000FF">43</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">/CAS1</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">/CAS1</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">Column Address Strobe 1</font></td>
  </tr>
  <tr>
    <td bgcolor="#C8C8FF"><font color="#0000FF">44</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">/RAS0</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">/RAS0</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">Row Address Strobe 0</font></td>
  </tr>
  <tr>
    <td bgcolor="#C8C8FF"><font color="#0000FF">45</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">/RAS1</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">/RAS1</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">Row Address Strobe 1</font></td>
  </tr>
  <tr>
    <td bgcolor="#C8C8FF"><font color="#0000FF">46</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">n/c</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">n/c</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">Not connected</font></td>
  </tr>
  <tr>
    <td bgcolor="#C8C8FF"><font color="#0000FF">47</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">/WE</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">/WE</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">Read/Write</font></td>
  </tr>
  <tr>
    <td bgcolor="#C8C8FF"><font color="#0000FF">48</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">n/c</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">n/c</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">Not connected</font></td>
  </tr>
  <tr>
    <td bgcolor="#C8C8FF"><font color="#0000FF">49</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">DQ8</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">DQ8</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">Data 8</font></td>
  </tr>
  <tr>
    <td bgcolor="#C8C8FF"><font color="#0000FF">50</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">DQ24</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">DQ24</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">Data 24</font></td>
  </tr>
  <tr>
    <td bgcolor="#C8C8FF"><font color="#0000FF">51</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">DQ9</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">DQ9</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">Data 9</font></td>
  </tr>
  <tr>
    <td bgcolor="#C8C8FF"><font color="#0000FF">52</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">DQ25</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">DQ25</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">Data 25</font></td>
  </tr>
  <tr>
    <td bgcolor="#C8C8FF"><font color="#0000FF">53</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">DQ10</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">DQ10</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">Data 10</font></td>
  </tr>
  <tr>
    <td bgcolor="#C8C8FF"><font color="#0000FF">54</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">DQ26</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">DQ26</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">Data 26</font></td>
  </tr>
  <tr>
    <td bgcolor="#C8C8FF"><font color="#0000FF">55</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">DQ11</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">DQ11</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">Data 11</font></td>
  </tr>
  <tr>
    <td bgcolor="#C8C8FF"><font color="#0000FF">56</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">DQ27</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">DQ27</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">Data 27</font></td>
  </tr>
  <tr>
    <td bgcolor="#C8C8FF"><font color="#0000FF">57</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">DQ12</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">DQ12</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">Data 12</font></td>
  </tr>
  <tr>
    <td bgcolor="#C8C8FF"><font color="#0000FF">58</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">DQ28</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">DQ28</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">Data 28</font></td>
  </tr>
  <tr>
    <td bgcolor="#C8C8FF"><font color="#0000FF">59</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">VCC</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">VCC</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">+5 VDC</font></td>
  </tr>
  <tr>
    <td bgcolor="#C8C8FF"><font color="#0000FF">60</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">DQ29</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">DQ29</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">Data 29</font></td>
  </tr>
  <tr>
    <td bgcolor="#C8C8FF"><font color="#0000FF">61</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">DQ13</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">DQ13</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">Data 13</font></td>
  </tr>
  <tr>
    <td bgcolor="#C8C8FF"><font color="#0000FF">62</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">DQ30</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">DQ30</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">Data 30</font></td>
  </tr>
  <tr>
    <td bgcolor="#C8C8FF"><font color="#0000FF">63</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">DQ14</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">DQ14</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">Data 14</font></td>
  </tr>
  <tr>
    <td bgcolor="#C8C8FF"><font color="#0000FF">64</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">DQ31</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">DQ31</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">Data 31</font></td>
  </tr>
  <tr>
    <td bgcolor="#C8C8FF"><font color="#0000FF">65</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">DQ16</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">DQ16</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">Data 16</font></td>
  </tr>
  <tr>
    <td bgcolor="#C8C8FF"><font color="#0000FF">66</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">n/c</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">n/c</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">Not connected</font></td>
  </tr>
  <tr>
    <td bgcolor="#C8C8FF"><font color="#0000FF">67</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">PD1</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">PD1</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">Presence Detect 1</font></td>
  </tr>
  <tr>
    <td bgcolor="#C8C8FF"><font color="#0000FF">68</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">PD2</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">PD2</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">Presence Detect 2</font></td>
  </tr>
  <tr>
    <td bgcolor="#C8C8FF"><font color="#0000FF">69</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">PD3</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">PD3</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">Presence Detect 3</font></td>
  </tr>
  <tr>
    <td bgcolor="#C8C8FF"><font color="#0000FF">70</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">PD4</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">PD4</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">Presence Detect 4</font></td>
  </tr>
  <tr>
    <td bgcolor="#C8C8FF"><font color="#0000FF">71</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">n/c</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">n/c</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">Not connected</font></td>
  </tr>
  <tr>
    <td bgcolor="#C8C8FF"><font color="#0000FF">72</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">VSS</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">VSS</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">Ground</font></td>
  </tr>
</table>

<p><font color="#008080">容量定义：</font></p>

<table border="1" cellspacing="1">
  <tr>
    <th bgcolor="#0000FF"><font color="#FFFF00">PD2</font></th>
    <th bgcolor="#0000FF"><font color="#FFFF00">PD1</font></th>
    <th bgcolor="#0000FF"><font color="#FFFF00">容量</font></th>
  </tr>
  <tr>
    <td bgcolor="#C8C8FF"><font color="#0000FF">GND</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">GND</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">4 or 64 MB</font></td>
  </tr>
  <tr>
    <td bgcolor="#C8C8FF"><font color="#0000FF">GND</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">NC</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">2 or 32 MB</font></td>
  </tr>
  <tr>
    <td bgcolor="#C8C8FF"><font color="#0000FF">NC</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">GND</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">1 or 16 MB</font></td>
  </tr>
  <tr>
    <td bgcolor="#C8C8FF"><font color="#0000FF">NC</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">NC</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">8 MB</font></td>
  </tr>
</table>

<p><font color="#008080">存取速度：</font></p>

<table border="1" cellspacing="1">
  <tr>
    <th bgcolor="#0000FF"><font color="#FFFF00">PD4</font></th>
    <th bgcolor="#0000FF"><font color="#FFFF00">PD3</font></th>
    <th bgcolor="#0000FF"><font color="#FFFF00">速度</font></th>
  </tr>
  <tr>
    <td bgcolor="#C8C8FF"><font color="#0000FF">GND</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">GND</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">50, 100 ns</font></td>
  </tr>
  <tr>
    <td bgcolor="#C8C8FF"><font color="#0000FF">GND</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">NC</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">80 ns</font></td>
  </tr>
  <tr>
    <td bgcolor="#C8C8FF"><font color="#0000FF">NC</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">GND</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">70 ns</font></td>
  </tr>
  <tr>
    <td bgcolor="#C8C8FF"><font color="#0000FF">NC</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">NC</font></td>
    <td bgcolor="#C8C8FF"><font color="#0000FF">60 ns</font></td>
  </tr>
</table>
</body>
</html>

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