8051指令.htm

51 bian cheng bang zhu

  <p class=MsoNormal><span lang=EN-US><a href="#ADD2">MUL</a></span></p>
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  <td width=227 style='width:6.0cm;border:solid windowtext 1.0pt;border-left:
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  <p class=MsoNormal><span style='font-family:宋体;mso-ascii-font-family:"Times New Roman";
  mso-hansi-font-family:"Times New Roman"'>乘法</span></p>
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 </tr>
 <tr style='mso-yfti-irow:1'>
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  padding:0cm 5.4pt 0cm 5.4pt'>
  <p class=MsoNormal><span lang=EN-US><a href="#MOV2">MOVC</a></span></p>
  </td>
  <td width=227 style='width:6.0cm;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><span style='font-family:宋体;mso-ascii-font-family:"Times New Roman";
  mso-hansi-font-family:"Times New Roman"'>程序存储器数据送</span><span lang=EN-US>A</span></p>
  </td>
  <td width=64 style='width:48.2pt;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><span lang=EN-US><a href="#ADD2">DIV</a></span></p>
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  <td width=227 style='width:6.0cm;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><span style='font-family:宋体;mso-ascii-font-family:"Times New Roman";
  mso-hansi-font-family:"Times New Roman"'>除法</span></p>
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 </tr>
 <tr style='mso-yfti-irow:2'>
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  padding:0cm 5.4pt 0cm 5.4pt'>
  <p class=MsoNormal><span lang=EN-US><a href="#MOV2">MOVX</a></span></p>
  </td>
  <td width=227 style='width:6.0cm;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><span class=GramE><span style='font-family:宋体;mso-ascii-font-family:
  "Times New Roman";mso-hansi-font-family:"Times New Roman"'>外部送数</span></span></p>
  </td>
  <td width=64 style='width:48.2pt;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><span lang=EN-US><a href="#ADD">DA</a></span></p>
  </td>
  <td width=227 style='width:6.0cm;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><span style='font-family:宋体;mso-ascii-font-family:"Times New Roman";
  mso-hansi-font-family:"Times New Roman"'>十进制调整</span></p>
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 </tr>
 <tr style='mso-yfti-irow:3'>
  <td width=64 style='width:48.2pt;border:solid windowtext 1.0pt;border-top:
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  padding:0cm 5.4pt 0cm 5.4pt'>
  <p class=MsoNormal><span lang=EN-US><a href="#MOV2">PUSH</a></span></p>
  </td>
  <td width=227 style='width:6.0cm;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><span style='font-family:宋体;mso-ascii-font-family:"Times New Roman";
  mso-hansi-font-family:"Times New Roman"'>压入堆栈</span></p>
  </td>
  <td width=64 style='width:48.2pt;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><span lang=EN-US><a href="#JMP">AJMP</a></span></p>
  </td>
  <td width=227 style='width:6.0cm;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><span style='font-family:宋体;mso-ascii-font-family:"Times New Roman";
  mso-hansi-font-family:"Times New Roman"'>绝对转移</span></p>
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 </tr>
 <tr style='mso-yfti-irow:4'>
  <td width=64 style='width:48.2pt;border:solid windowtext 1.0pt;border-top:
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  padding:0cm 5.4pt 0cm 5.4pt'>
  <p class=MsoNormal><a name=ZJFYY></a><span lang=EN-US><a href="#MOV2">POP</a></span></p>
  </td>
  <td width=227 style='width:6.0cm;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><span style='font-family:宋体;mso-ascii-font-family:"Times New Roman";
  mso-hansi-font-family:"Times New Roman"'>弹出堆栈</span></p>
  </td>
  <td width=64 style='width:48.2pt;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><span lang=EN-US><a href="#JMP">LJMP</a></span></p>
  </td>
  <td width=227 style='width:6.0cm;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><span style='font-family:宋体;mso-ascii-font-family:"Times New Roman";
  mso-hansi-font-family:"Times New Roman"'>长转移</span></p>
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 </tr>
 <tr style='mso-yfti-irow:5'>
  <td width=64 style='width:48.2pt;border:solid windowtext 1.0pt;border-top:
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  padding:0cm 5.4pt 0cm 5.4pt'>
  <p class=MsoNormal><span lang=EN-US><a href="#MOV2">XCH</a></span></p>
  </td>
  <td width=227 style='width:6.0cm;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><span style='font-family:宋体;mso-ascii-font-family:"Times New Roman";
  mso-hansi-font-family:"Times New Roman"'>数据交换</span></p>
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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><span lang=EN-US><a href="#JMP">SJMP</a></span></p>
  </td>
  <td width=227 style='width:6.0cm;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><span style='font-family:宋体;mso-ascii-font-family:"Times New Roman";
  mso-hansi-font-family:"Times New Roman"'>短转移</span></p>
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 </tr>
 <tr style='mso-yfti-irow:6'>
  <td width=64 style='width:48.2pt;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><span lang=EN-US><a href="#MOV2">XCHD</a></span></p>
  </td>
  <td width=227 style='width:6.0cm;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><span style='font-family:宋体;mso-ascii-font-family:"Times New Roman";
  mso-hansi-font-family:"Times New Roman"'>交换低四位</span></p>
  </td>
  <td width=64 style='width:48.2pt;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><span lang=EN-US><a href="#JMP">JMP</a></span></p>
  </td>
  <td width=227 style='width:6.0cm;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><span style='font-family:宋体;mso-ascii-font-family:"Times New Roman";
  mso-hansi-font-family:"Times New Roman"'>相对转移</span></p>
  </td>
 </tr>
 <tr style='mso-yfti-irow:7'>
  <td width=64 style='width:48.2pt;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><span lang=EN-US><a href="#ANL">ANL</a></span></p>
  </td>
  <td width=227 style='width:6.0cm;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><span style='font-family:宋体;mso-ascii-font-family:"Times New Roman";
  mso-hansi-font-family:"Times New Roman"'>与</span></p>
  </td>
  <td width=64 style='width:48.2pt;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><span lang=EN-US><a href="#bit">JZ</a></span></p>
  </td>
  <td width=227 style='width:6.0cm;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><span style='font-family:宋体;mso-ascii-font-family:"Times New Roman";
  mso-hansi-font-family:"Times New Roman"'>判断</span><span lang=EN-US>A</span><span
  style='font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
  "Times New Roman"'>为</span><span lang=EN-US>0</span><span style='font-family:
  宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'>转移</span></p>
  </td>
 </tr>
 <tr style='mso-yfti-irow:8'>
  <td width=64 style='width:48.2pt;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><span lang=EN-US><a href="#ANL">ORL</a></span></p>
  </td>
  <td width=227 style='width:6.0cm;border-top:none;border-left:none;border-bottom:
  solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;mso-border-top-alt:
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  solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt'>
  <p class=MsoNormal><span style='font-family:宋体;mso-ascii-font-family:"Times New Roman";
  mso-hansi-font-family:"Times New Roman"'>或</span></p>
  </td>
  <td width=64 style='width:48.2pt;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><span lang=EN-US><a href="#bit">JNZ</a></span></p>
  </td>
  <td width=227 style='width:6.0cm;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><span style='font-family:宋体;mso-ascii-font-family:"Times New Roman";
  mso-hansi-font-family:"Times New Roman"'>判断</span><span lang=EN-US>A</span><span
  style='font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
  "Times New Roman"'>非</span><span lang=EN-US>0</span><span style='font-family:
  宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'>转移</span></p>
  </td>
 </tr>
 <tr style='mso-yfti-irow:9'>
  <td width=64 style='width:48.2pt;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><span lang=EN-US><a href="#ANL2">XRL</a></span></p>