8051内存.htm

51 bian cheng bang zhu

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  <p class=MsoNormal align=center style='text-align:center'><span lang=EN-US>PT1</span></p>
  </td>
  <td width=53 style='width:39.7pt;border-top:none;border-left:none;border-bottom:
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  solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt'>
  <p class=MsoNormal align=center style='text-align:center'><span lang=EN-US>PX1</span></p>
  </td>
  <td width=53 style='width:39.7pt;border-top:none;border-left:none;border-bottom:
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  solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt'>
  <p class=MsoNormal align=center style='text-align:center'><span lang=EN-US>PT0</span></p>
  </td>
  <td width=53 style='width:39.7pt;border-top:none;border-left:none;border-bottom:
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  <p class=MsoNormal align=center style='text-align:center'><span lang=EN-US>PX0</span></p>
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 </tr>
 <tr style='mso-yfti-irow:7'>
  <td width=132 rowspan=2 style='width:99.25pt;border:solid windowtext 1.0pt;
  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid windowtext .5pt;
  padding:0cm 5.4pt 0cm 5.4pt'>
  <p class=MsoNormal align=center style='text-align:center'><span lang=EN-US><a
  href="8051外部接口.htm">I/O<span style='font-family:宋体;mso-ascii-font-family:
  "Times New Roman";mso-hansi-font-family:"Times New Roman"'>端口</span>3</a></span></p>
  </td>
  <td width=55 rowspan=2 style='width:41.55pt;border-top:none;border-left:none;
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  mso-border-alt:solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt'>
  <p class=MsoNormal align=center style='text-align:center'><span lang=EN-US>P3</span></p>
  </td>
  <td width=53 rowspan=2 style='width:39.7pt;border-top:none;border-left:none;
  border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
  mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;
  mso-border-alt:solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt'>
  <p class=MsoNormal align=center style='text-align:center'><span lang=EN-US>(B0H)</span></p>
  </td>
  <td width=54 style='width:40.8pt;border-top:none;border-left:none;border-bottom:
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  solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt'>
  <p class=MsoNormal align=center style='text-align:center'><span lang=EN-US>B7</span></p>
  </td>
  <td width=53 style='width:39.7pt;border-top:none;border-left:none;border-bottom:
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  solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;mso-border-alt:
  solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt'>
  <p class=MsoNormal align=center style='text-align:center'><span lang=EN-US>B6</span></p>
  </td>
  <td width=53 style='width:39.7pt;border-top:none;border-left:none;border-bottom:
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  solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;mso-border-alt:
  solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt'>
  <p class=MsoNormal align=center style='text-align:center'><span lang=EN-US>B5</span></p>
  </td>
  <td width=53 style='width:39.7pt;border-top:none;border-left:none;border-bottom:
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  solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt'>
  <p class=MsoNormal align=center style='text-align:center'><span lang=EN-US>B4</span></p>
  </td>
  <td width=53 style='width:39.7pt;border-top:none;border-left:none;border-bottom:
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  <p class=MsoNormal align=center style='text-align:center'><span lang=EN-US>B3</span></p>
  </td>
  <td width=53 style='width:39.7pt;border-top:none;border-left:none;border-bottom:
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  solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt'>
  <p class=MsoNormal align=center style='text-align:center'><span lang=EN-US>B2</span></p>
  </td>
  <td width=53 style='width:39.7pt;border-top:none;border-left:none;border-bottom:
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  solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt'>
  <p class=MsoNormal align=center style='text-align:center'><span lang=EN-US>B1</span></p>
  </td>
  <td width=53 style='width:39.7pt;border-top:none;border-left:none;border-bottom:
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  <p class=MsoNormal align=center style='text-align:center'><span lang=EN-US>B0</span></p>
  </td>
 </tr>
 <tr style='mso-yfti-irow:8'>
  <td width=54 style='width:40.8pt;border-top:none;border-left:none;border-bottom:
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  solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt'>
  <p class=MsoNormal align=center style='text-align:center'><span lang=EN-US>P3.7</span></p>
  </td>
  <td width=53 style='width:39.7pt;border-top:none;border-left:none;border-bottom:
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  <p class=MsoNormal align=center style='text-align:center'><span lang=EN-US>P3.6</span></p>
  </td>
  <td width=53 style='width:39.7pt;border-top:none;border-left:none;border-bottom:
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  <p class=MsoNormal align=center style='text-align:center'><span lang=EN-US>P3.5</span></p>
  </td>
  <td width=53 style='width:39.7pt;border-top:none;border-left:none;border-bottom:
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  solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt'>
  <p class=MsoNormal align=center style='text-align:center'><span lang=EN-US>P3.4</span></p>
  </td>
  <td width=53 style='width:39.7pt;border-top:none;border-left:none;border-bottom:
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  solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;mso-border-alt:
  solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt'>
  <p class=MsoNormal align=center style='text-align:center'><span lang=EN-US>P3.3</span></p>
  </td>
  <td width=53 style='width:39.7pt;border-top:none;border-left:none;border-bottom:
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  solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt'>
  <p class=MsoNormal align=center style='text-align:center'><span lang=EN-US>P3.2</span></p>
  </td>
  <td width=53 style='width:39.7pt;border-top:none;border-left:none;border-bottom:
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  solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt'>
  <p class=MsoNormal align=center style='text-align:center'><span lang=EN-US>P3.1</span></p>
  </td>
  <td width=53 style='width:39.7pt;border-top:none;border-left:none;border-bottom:
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  solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt'>
  <p class=MsoNormal align=center style='text-align:center'><span lang=EN-US>P3.0</span></p>
  </td>
 </tr>
 <tr style='mso-yfti-irow:9'>
  <td width=132 rowspan=2 style='width:99.25pt;border:solid windowtext 1.0pt;
  border-top:none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid windowtext .5pt;
  padding:0cm 5.4pt 0cm 5.4pt'>
  <p class=MsoNormal align=center style='text-align:center'><span lang=EN-US><a
  href="8051资源.htm"><span style='font-family:宋体;mso-ascii-font-family:"Times New Roman";
  mso-hansi-font-family:"Times New Roman"'>中断允许控制</span></a></span></p>
  </td>
  <td width=55 rowspan=2 style='width:41.55pt;border-top:none;border-left:none;
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  mso-border-alt:solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt'>
  <p class=MsoNormal align=center style='text-align:center'><span lang=EN-US>IE</span></p>
  </td>
  <td width=53 rowspan=2 style='width:39.7pt;border-top:none;border-left:none;
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  mso-border-alt:solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt'>
  <p class=MsoNormal align=center style='text-align:center'><span lang=EN-US>(A8H)</span></p>
  </td>
  <td width=54 style='width:40.8pt;border-top:none;border-left:none;border-bottom:
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  solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;mso-border-alt:
  solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt'>
  <p class=MsoNormal align=center style='text-align:center'><span lang=EN-US>AF</span></p>
  </td>
  <td width=53 style='width:39.7pt;border-top:none;border-left:none;border-bottom:
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  solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt'>
  <p class=MsoNormal align=center style='text-align:center'><span lang=EN-US>AE</span></p>
  </td>
  <td width=53 style='width:39.7pt;border-top:none;border-left:none;border-bottom:
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  solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;mso-border-alt:
  solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt'>
  <p class=MsoNormal align=center style='text-align:center'><span lang=EN-US>AD</span></p>
  </td>
  <td width=53 style='width:39.7pt;border-top:none;border-left:none;border-bottom:
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  solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;mso-border-alt:
  solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt'>
  <p class=MsoNormal align=center style='text-align:center'><span lang=EN-US>AC</span></p>
  </td>
  <td width=53 style='width:39.7pt;border-top:none;border-left:none;border-bottom:
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  solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;mso-border-alt:
  solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt'>
  <p class=MsoNormal align=center style='text-align:center'><span lang=EN-US>AB</span></p>
  </td>
  <td width=53 style='width:39.7pt;border-top:none;border-left:none;border-bottom:
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  solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt'>
  <p class=MsoNormal align=center style='text-align:center'><span lang=EN-US>AA</span></p>
  </td>
  <td width=53 style='width:39.7pt;border-top:none;border-left:none;border-bottom:
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  solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt;mso-border-alt:
  solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt'>
  <p class=MsoNormal align=center style='text-align:center'><span lang=EN-US>A9</span></p>
  </td>
  <td width=53 style='width:39.7pt;border-top:none;border-left:none;border-bottom:
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  solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt'>
  <p class=MsoNormal align=center style='text-align:center'><span lang=EN-US>A8</span></p>
  </td>
 </tr>
 <tr style='mso-yfti-irow:10'>
  <td width=54 style='width:40.8pt;border-top:none;border-left:none;border-bottom:
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  solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt'>
  <p class=MsoNormal align=center style='text-align:center'><span lang=EN-US>EA</span></p>
  </td>
  <td width=106 colspan=2 style='width:79.4pt;border-top:none;border-left:none;
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  mso-bo