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  2. <html xmlns:MadCap="http://www.madcapsoftware.com/Schemas/MadCap.xsd" MadCap:tocPath="Windows ME|Ports/Anschlⁿsse">
  3.     <head>
  4.         <meta http-equiv="Content-Type" content="text/html; charset=Windows-1252" /><title>COM-Port Einstellungen</title>
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  6.         <meta name="keywords" content="Windows Vista, windows xp, 2003, 2000, Tipp, ME, Millennium, 98, windows 95, windows nt, Registy, tuning, tweak ui, internet explorer, internet,Buffer,COM-Port,FIFO,Port,Schnittstellen,Serielle Ports,Serielle Schnittstelle" />
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  16.         <h1>COM- Port Einstellungen (UART)</h1>
  17.         <p class="htmlsystem"><a href="tip0001.htm" title="Windows 95"><img src="../icons/95.png" alt="Windows 95" /></a><a href="tip0001.htm" title="Windows 98"><img src="../icons/98.png" alt="Windows 98" /></a><a href="tip0001.htm" title="Windows ME"><img src="../icons/me.png" alt="Windows ME" /></a>
  18.         </p>
  19.         <hr width="100%" size="4" align="center" />
  20.         <p>
  21.             <img src="../icons/port.png" alt="icons/port.png" width="37" height="37" align="BASELINE" border="0" />
  22.         </p>
  23.         <p>Diese Option <b>COMxFIFO</b> wird verwendet, um die Unterstⁿtzung eines COM-Anschlusses mit 16550 <b>U</b>niversal <b>A</b>synchronous <b>R</b>eceiver <b>T</b>ransmitter (UART) zur aktivieren bzw. auszuschalten. Der 16550 Baustein hat einen 16 Byte FIFO-Puffer fⁿr das zwischenspeichern von Daten.</p>
  24.         <p> </p>
  25.         <p>Hiermit aktivieren Sie den FIFO-Baustein und stellen die Puffergr÷▀e ein.</p>
  26.         <p> </p>
  27.         <table border="2" cellpadding="2">
  28.             <col />
  29.             <col style="width: 266px;" />
  30.             <tr>
  31.                 <td width="151" bgcolor="#c0c0c0" valign="TOP" align="LEFT">
  32.                     <p><b>[386Enh]</b>
  33.                     </p>
  34.                 </td>
  35.                 <td valign="TOP" align="LEFT">
  36.                     <p><b>[Einstellung]</b>
  37.                     </p>
  38.                 </td>
  39.             </tr>
  40.             <tr>
  41.                 <td width="151" bgcolor="#c0c0c0" valign="TOP" align="LEFT">
  42.                     <p><b>COM<span style="color: #ff0000;">x</span>FIFO=1</b>
  43.                     </p>
  44.                 </td>
  45.                 <td valign="TOP" align="LEFT">
  46.                     <p><b>1</b>: FIFO aktivieren</p>
  47.                     <p><b>0</b>: FIFO ausschalten</p>
  48.                 </td>
  49.             </tr>
  50.             <tr>
  51.                 <td width="151" bgcolor="#c0c0c0" valign="TOP" align="LEFT">
  52.                     <p><b>COM<span style="color: #ff0000;">x</span>Buffer=1024</b>
  53.                     </p>
  54.                 </td>
  55.                 <td valign="TOP" align="LEFT">
  56.                     <p>Buffergr÷▀e einstellen</p>
  57.                     <p>Werte ja nach Schnittstelle:</p>
  58.                     <p>1024</p>
  59.                     <p>2048</p>
  60.                 </td>
  61.             </tr>
  62.             <tr>
  63.                 <td><b style="font-weight: bold;">COMBoostTime=2</b>
  64.                 </td>
  65.                 <td>
  66.                     <p>Gibt die Zeit in Millisekunden an, wie oft ein COM-Interrupt (Abfrage) stattfinden soll.</p>
  67.                     <p>Bei Problemen, diesen Wert einfach einmal auf 8 erh÷hen.</p>
  68.                 </td>
  69.             </tr>
  70.         </table>
  71.         <p> </p>
  72.         <p class="htmlinfo">
  73.             <img src="../icons/hand.png" alt="Info" />Dabei handelt es sich bei <b>x</b> um die Nummer des Port, wofⁿr die Einstellung gelten soll.</p>
  74.         <p class="htmlinfo">Bei COM1 mⁿssen hier also <b>COM1FIFO=1</b> und <b>COM1Buffer=1024</b> eingetragen werden.</p>
  75.         <p><a name="kanchor1471"></a> <a name="kanchor1472"></a><a name="kanchor1473"></a><a name="kanchor1474"></a><a name="kanchor1475"></a><a name="kanchor1476"></a><a name="kanchor1477"></a><a name="kanchor1478"></a><a name="kanchor1479"></a><a name="kanchor1480"></a><a name="kanchor1481"></a></p>
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  77.         <hr />
  78.         <p style="text-align: center;"><strong>URL: 
  79.                         http://www.winfaq.de/faq_html/Content/tip0000/tip0079.htm</strong>
  80.         </p>
  81.         <p style="text-align: center;"><strong>WinFAQ « Version 7.6 Copyright ⌐ 1996/2008 by Frank Ullrich</strong>
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