📄 15-ps2keyboard.htm
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<title>PS/2 keyboard</title>
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<p align="center"><strong><font color="#0000FF" size="5"><u>PS/2 键盘接口定义</u></font></strong></p>
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<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">返回目录</a> ]</font></td>
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<p><font color="#008080">PS/2 键盘接口为 6 针母插，外观为：<br>
</font><img src="conn_minidin6f.gif" tppabs="http://linux.ustc.edu.cn/~xjiang/hardware/images/conn_minidin6f.gif" alt="6 PIN MINI-DIN FEMALE" WIDTH="61" HEIGHT="61"></p>
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<td width="100%" align="center" height="24" bgcolor="#C8C8FF"><font color="#000080">引脚定义</font></td>
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<th bgcolor="#0000FF"><font color="#FFFF00">Pin</font></th>
<th bgcolor="#0000FF"><font color="#FFFF00">Name</font></th>
<th bgcolor="#0000FF"><font color="#FFFF00">Dir</font></th>
<th bgcolor="#0000FF"><font color="#FFFF00">Description</font></th>
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<td><font color="#0000FF">1</font></td>
<td><font color="#0000FF">DATA</font></td>
<td><font color="#0000FF"><img src="arrowlr.gif" tppabs="http://linux.ustc.edu.cn/~xjiang/hardware/images/arrowlr.gif" alt="<->" WIDTH="32" HEIGHT="9"></font></td>
<td><font color="#0000FF">Key Data</font></td>
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<td><font color="#0000FF">2</font></td>
<td><font color="#0000FF">n/c</font></td>
<td><font color="#0000FF">-</font></td>
<td><font color="#0000FF">Not connected</font></td>
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<td><font color="#0000FF">3</font></td>
<td><font color="#0000FF">GND</font></td>
<td><font color="#0000FF"><img src="arrow.gif" tppabs="http://linux.ustc.edu.cn/~xjiang/hardware/images/arrow.gif" alt="---" WIDTH="32" HEIGHT="9"></font></td>
<td><font color="#0000FF">Gnd</font></td>
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<td><font color="#0000FF">4</font></td>
<td><font color="#0000FF">VCC</font></td>
<td><font color="#0000FF"><img src="arrowr.gif" tppabs="http://linux.ustc.edu.cn/~xjiang/hardware/images/arrowr.gif" alt="-->" WIDTH="32" HEIGHT="9"></font></td>
<td><font color="#0000FF">Power , +5 VDC</font></td>
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<td><font color="#0000FF">5</font></td>
<td><font color="#0000FF">CLK</font></td>
<td><font color="#0000FF"><img src="arrowr.gif" tppabs="http://linux.ustc.edu.cn/~xjiang/hardware/images/arrowr.gif" alt="-->" WIDTH="32" HEIGHT="9"></font></td>
<td><font color="#0000FF">Clock</font></td>
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<td><font color="#0000FF">6</font></td>
<td><font color="#0000FF">n/c</font></td>
<td><font color="#0000FF">-</font></td>
<td><font color="#0000FF">Not connected</font></td>
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