mxhwreset

templates/pages/sega/software/drivers/index.html

@@ -106,7 +106,7 @@
 <p>mxcmos is unknown currently</p>
 
 <h2 id="mxhwreset">mxhwreset</h2>
-<p></p>
+<p>This driver is used exclusively to power cycle the PC.</p>
 {{ nameTable("mxhwreset") }}
 <h3>IO control codes</h3>
 <table>
@@ -123,16 +123,12 @@
         <tr>
             <td><code>0x9c402000</code></td>
             <td><code>{{ ioctl("0x9c402000") }}</code></td>
-            <td></td>
-            <td></td>
-            <td></td>
+            <td>0</td>
+            <td>0</td>
+            <td>Writes <code>0xE</code> to PORT <code>0xCF9</code>, causing a power cycle.</td>
         </tr>
     </tbody>
 </table>
-<h3>Ports used</h3>
-<ul>
-    <li><code>0xcf9</code></li>
-</ul>
 
 
 <h2 id="mxjvs">mxjvs</h2>
@@ -162,7 +158,7 @@
 <h3>Extra values used, currently unknown</h3>
 <ul>
     <li><code>\Device\Serial3</code></li>
-    <li><code>86e0d1e0-8089-11d0-9ce4-08003e301f73</code></li>
+    <li><code>{86e0d1e0-8089-11d0-9ce4-08003e301f73}</code></li>
 </ul>
 
 <h2 id="mxparallel">mxparallel</h2>