📄 8.8.4.htm
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<title>8.4的解答</title>
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<center><font class="title2"><b>练习8.4</b></font></center><br>
<p align="left">解:</p>
<p align="left"><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"">
MOV #1 x</span></p>
<p class="MsoNormal"><span lang="EN-US"> (b)</span><span
style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"">
MOV y R<sub>0</sub><br>
MOV R<sub>0</sub>
x</span></p>
<p class="MsoNormal"><span lang="EN-US"> (c)</span><span
style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"">
MOV x R<sub>0</sub><br>
ADD #1
R<sub>0</sub><br>
MOV R<sub>0</sub>
x</span></p>
<p class="MsoNormal"><span lang="EN-US"> (d)</span><span
style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"">
MOV b R<sub>0</sub><br>
MUL c
R<sub>0</sub><br>
ADD a
R<sub>0</sub><br>
MOV R<sub>0</sub>
x</span></p>
<p class="MsoNormal"><span lang="EN-US"> (e)</span><span
style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"">
MOV b R<sub>0</sub><br>
ADD c
R<sub>0</sub><br>
MOV a
R<sub>1</sub><br>
DIV R<sub>0</sub>
R<sub>1</sub><br>
MOV e
R<sub>0</sub><br>
ADD f
R<sub>0</sub><br>
MOV d
R<sub>2</sub><br>
MUL R<sub>0</sub>
R<sub>2</sub><br>
SUB R<sub>2</sub>
R<sub>1</sub><br>
MOV R<sub>1</sub>
x</span></p>
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