📄 《计算机系统结构》第四章作业解答.htm
字号:
style="FONT-SIZE: 15pt; FONT-FAMILY: 楷体_GB2312; mso-ascii-font-family: 'Times New Roman'; mso-bidi-font-size: 10.0pt">处理：</SPAN><SPAN
class=GramE><SPAN lang=EN-US
style="FONT-SIZE: 15pt; mso-bidi-font-size: 10.0pt; mso-fareast-font-family: 楷体_GB2312">D1<SPAN
style="mso-spacerun: yes"> </SPAN>D2</SPAN></SPAN><SPAN lang=EN-US
style="FONT-SIZE: 15pt; mso-bidi-font-size: 10.0pt; mso-fareast-font-family: 楷体_GB2312"><SPAN
style="mso-spacerun: yes"> </SPAN>D3<SPAN style="mso-spacerun: yes">
</SPAN>D4<SPAN style="mso-spacerun: yes"> </SPAN>D5<o:p></o:p></SPAN></P>
<P class=MsoNormal
style="MARGIN-LEFT: 19.5pt; TEXT-INDENT: -19.5pt; mso-list: l3 level1 lfo1; tab-stops: list 19.5pt"><![if !supportLists]><SPAN
lang=EN-US
style="FONT-SIZE: 15pt; mso-bidi-font-size: 10.0pt; mso-fareast-font-family: 'Times New Roman'"><SPAN
style="mso-list: Ignore">(2)<SPAN style="FONT: 7pt 'Times New Roman'">
</SPAN></SPAN></SPAN><![endif]><SPAN
style="FONT-SIZE: 15pt; FONT-FAMILY: 楷体_GB2312; mso-ascii-font-family: 'Times New Roman'; mso-bidi-font-size: 10.0pt">修改后：</SPAN><SPAN
lang=EN-US
style="FONT-SIZE: 15pt; mso-bidi-font-size: 10.0pt; mso-fareast-font-family: 楷体_GB2312"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN-LEFT: 19.5pt"><SPAN
style="FONT-SIZE: 15pt; FONT-FAMILY: 楷体_GB2312; mso-ascii-font-family: 'Times New Roman'; mso-bidi-font-size: 10.0pt">响应：</SPAN><SPAN
class=GramE><SPAN lang=EN-US
style="FONT-SIZE: 15pt; mso-bidi-font-size: 10.0pt; mso-fareast-font-family: 楷体_GB2312">D1<SPAN
style="mso-spacerun: yes"> </SPAN>D2</SPAN></SPAN><SPAN lang=EN-US
style="FONT-SIZE: 15pt; mso-bidi-font-size: 10.0pt; mso-fareast-font-family: 楷体_GB2312"><SPAN
style="mso-spacerun: yes"> </SPAN>D3<SPAN style="mso-spacerun: yes">
</SPAN>D4<SPAN style="mso-spacerun: yes"> </SPAN>D5<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN-LEFT: 19.5pt"><SPAN
style="FONT-SIZE: 15pt; FONT-FAMILY: 楷体_GB2312; mso-ascii-font-family: 'Times New Roman'; mso-bidi-font-size: 10.0pt">处理：</SPAN><SPAN
class=GramE><SPAN lang=EN-US
style="FONT-SIZE: 15pt; mso-bidi-font-size: 10.0pt; mso-fareast-font-family: 楷体_GB2312">D4<SPAN
style="mso-spacerun: yes"> </SPAN>D5</SPAN></SPAN><SPAN lang=EN-US
style="FONT-SIZE: 15pt; mso-bidi-font-size: 10.0pt; mso-fareast-font-family: 楷体_GB2312"><SPAN
style="mso-spacerun: yes"> </SPAN>D3<SPAN style="mso-spacerun: yes">
</SPAN>D2<SPAN style="mso-spacerun: yes"> </SPAN>D1<o:p></o:p></SPAN></P>
<P class=MsoNormal
style="MARGIN-LEFT: 19.5pt; TEXT-INDENT: -19.5pt; mso-list: l3 level1 lfo1; tab-stops: list 19.5pt"><![if !supportLists]><SPAN
lang=EN-US
style="FONT-SIZE: 15pt; mso-bidi-font-size: 10.0pt; mso-fareast-font-family: 'Times New Roman'"><SPAN
style="mso-list: Ignore">(3)<SPAN style="FONT: 7pt 'Times New Roman'">
</SPAN></SPAN></SPAN><![endif]><SPAN
style="FONT-SIZE: 15pt; FONT-FAMILY: 楷体_GB2312; mso-ascii-font-family: 'Times New Roman'; mso-bidi-font-size: 10.0pt">处理示意图：</SPAN><SPAN
lang=EN-US
style="FONT-SIZE: 15pt; mso-bidi-font-size: 10.0pt; mso-fareast-font-family: 楷体_GB2312"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="TEXT-INDENT: 19.5pt"><SPAN
style="FONT-SIZE: 15pt; FONT-FAMILY: 楷体_GB2312; mso-ascii-font-family: 'Times New Roman'; mso-bidi-font-size: 10.0pt">中断请求：</SPAN><SPAN
class=GramE><SPAN lang=EN-US
style="FONT-SIZE: 15pt; mso-bidi-font-size: 10.0pt; mso-fareast-font-family: 楷体_GB2312">D1<SPAN
style="mso-spacerun: yes"> </SPAN>D2</SPAN></SPAN><SPAN lang=EN-US
style="FONT-SIZE: 15pt; mso-bidi-font-size: 10.0pt; mso-fareast-font-family: 楷体_GB2312"><SPAN
style="mso-spacerun: yes"> </SPAN>D3<SPAN style="mso-spacerun: yes">
</SPAN>D4<SPAN style="mso-spacerun: yes"> </SPAN>D5<o:p></o:p></SPAN></P>
<P class=MsoNormal style="TEXT-INDENT: 19.5pt"><SPAN lang=EN-US
style="FONT-SIZE: 15pt; mso-bidi-font-size: 10.0pt; mso-fareast-font-family: 楷体_GB2312"><o:p> </o:p></SPAN></P>
<P class=MsoNormal
style="TEXT-INDENT: 19.5pt"><!--[if gte vml 1]><o:wrapblock><v:shapetype
id=_x0000_t75 coordsize = "21600,21600" o:preferrelative = "t" o:spt = "75"
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joinstyle = "miter"></v:stroke><v:formulas><v:f eqn =
"if lineDrawn pixelLineWidth 0 "></v:f><v:f eqn = "sum @0 1 0 "></v:f><v:f eqn =
"sum 0 0 @1 "></v:f><v:f eqn = "prod @2 1 2 "></v:f><v:f eqn =
"prod @3 21600 pixelWidth "></v:f><v:f eqn =
"prod @3 21600 pixelHeight "></v:f><v:f eqn = "sum @0 0 1 "></v:f><v:f eqn =
"prod @6 1 2 "></v:f><v:f eqn = "prod @7 21600 pixelWidth "></v:f><v:f eqn =
"sum @8 21600 0 "></v:f><v:f eqn = "prod @7 21600 pixelHeight "></v:f><v:f eqn =
"sum @10 21600 0 "></v:f></v:formulas><v:path o:extrusionok = "f"
gradientshapeok = "t" o:connecttype = "rect"></v:path><o:lock aspectratio="t"
v:ext="edit"></o:lock></v:shapetype><v:shape id=_x0000_s1026
style="MARGIN-TOP: 0px; Z-INDEX: 1; LEFT: 0px; MARGIN-LEFT: 54pt; WIDTH: 268.25pt; POSITION: absolute; HEIGHT: 261.35pt; TEXT-ALIGN: left"
type = "#_x0000_t75" coordsize = "21600,21600" o:allowincell = "f"><v:imagedata
o:title="" src = "da4.files/image001.wmz"></v:imagedata><w:wrap type =
"topandbottom"></w:wrap></v:shape><![if gte mso 9]><o:OLEObject Type="Embed" ProgID="Visio.Drawing.6" ShapeID="_x0000_s1026" DrawAspect="Content" ObjectID="_1133368410"> </o:OLEObject> <![endif]><![endif]--><![if !vml]><span style='mso-ignore:vglayout'> <table cellpadding=0 cellspacing=0 align=left> <tr> <td width=72 height=0></td> </tr> <tr> <td></td> <td><img width=358 height=348 src="da4.files/image002.gif" v:shapes="_x0000_s1026"></td> </tr> </table> </span><![endif]><!--[if gte vml 1]></o:wrapblock><![endif]--><BR
style="mso-ignore: vglayout" clear=all><SPAN lang=EN-US
style="FONT-SIZE: 15pt; mso-bidi-font-size: 10.0pt; mso-fareast-font-family: 楷体_GB2312"><o:p></o:p></SPAN></P>
<P class=MsoNormal
style="MARGIN-LEFT: 19.5pt; TEXT-INDENT: -19.5pt; mso-list: l3 level1 lfo1; tab-stops: list 19.5pt"><![if !supportLists]><SPAN
lang=EN-US
style="FONT-SIZE: 15pt; mso-bidi-font-size: 10.0pt; mso-fareast-font-family: 'Times New Roman'"><SPAN
style="mso-list: Ignore">(4)<SPAN style="FONT: 7pt 'Times New Roman'">
</SPAN></SPAN></SPAN><![endif]><SPAN
style="FONT-SIZE: 15pt; FONT-FAMILY: 楷体_GB2312; mso-ascii-font-family: 'Times New Roman'; mso-bidi-font-size: 10.0pt">处理示意图：</SPAN><SPAN
lang=EN-US
style="FONT-SIZE: 15pt; mso-bidi-font-size: 10.0pt; mso-fareast-font-family: 楷体_GB2312"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN-LEFT: 19.5pt"><SPAN
style="FONT-SIZE: 15pt; FONT-FAMILY: 楷体_GB2312; mso-ascii-font-family: 'Times New Roman'; mso-bidi-font-size: 10.0pt">中断请求：</SPAN><SPAN
class=GramE><SPAN lang=EN-US
style="FONT-SIZE: 15pt; mso-bidi-font-size: 10.0pt; mso-fareast-font-family: 楷体_GB2312">D3<SPAN
style="mso-spacerun: yes"> </SPAN>D4</SPAN></SPAN><SPAN lang=EN-US
style="FONT-SIZE: 15pt; mso-bidi-font-size: 10.0pt; mso-fareast-font-family: 楷体_GB2312"><SPAN
style="mso-spacerun: yes"> </SPAN>D5<SPAN style="mso-spacerun: yes">
</SPAN>D1<SPAN style="mso-spacerun: yes"> </SPAN>D2<o:p></o:p></SPAN></P>
<P class=MsoNormal
style="MARGIN-LEFT: 19.5pt"><!--[if gte vml 1]><o:wrapblock><v:shape
id=_x0000_s1031
style="MARGIN-TOP: 0px; Z-INDEX: 6; LEFT: 0px; MARGIN-LEFT: 63pt; WIDTH: 254.15pt; POSITION: absolute; HEIGHT: 249.85pt; TEXT-ALIGN: left"
type = "#_x0000_t75" coordsize = "21600,21600" o:allowincell = "f"><v:imagedata
o:title="" src = "da4.files/image003.wmz"></v:imagedata><w:wrap type =
"topandbottom"></w:wrap></v:shape><![if gte mso 9]><o:OLEObject Type="Embed" ProgID="Visio.Drawing.6" ShapeID="_x0000_s1031" DrawAspect="Content" ObjectID="_1133368411"> </o:OLEObject> <![endif]><![endif]--><![if !vml]><span style='mso-ignore:vglayout'> <table cellpadding=0 cellspacing=0 align=left> <tr> <td width=84 height=0></td> </tr> <tr> <td></td> <td><img width=339 height=333 src="da4.files/image004.gif" v:shapes="_x0000_s1031"></td> </tr> </table> </span><![endif]><!--[if gte vml 1]></o:wrapblock><![endif]--><BR
style="mso-ignore: vglayout" clear=all><SPAN lang=EN-US
style="FONT-SIZE: 15pt; mso-bidi-font-size: 10.0pt; mso-fareast-font-family: 楷体_GB2312"><o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US
style="FONT-SIZE: 15pt; mso-bidi-font-size: 10.0pt; mso-fareast-font-family: 楷体_GB2312">4.6
</SPAN><SPAN
style="FONT-SIZE: 15pt; FONT-FAMILY: 楷体_GB2312; mso-ascii-font-family: 'Times New Roman'; mso-bidi-font-size: 10.0pt">解：</SPAN><SPAN
lang=EN-US
style="FONT-SIZE: 15pt; mso-bidi-font-size: 10.0pt; mso-fareast-font-family: 楷体_GB2312"><o:p></o:p></SPAN></P>
<P class=MsoNormal
style="MARGIN-LEFT: 39pt; TEXT-INDENT: -19.5pt; mso-list: l0 level1 lfo2; tab-stops: list 39.0pt"><![if !supportLists]><SPAN
lang=EN-US
style="FONT-SIZE: 15pt; mso-bidi-font-size: 10.0pt; mso-fareast-font-family: 'Times New Roman'"><SPAN
style="mso-list: Ignore">(1)<SPAN style="FONT: 7pt 'Times New Roman'">
</SPAN></SPAN></SPAN><![endif]><SPAN
style="FONT-SIZE: 15pt; FONT-FAMILY: 楷体_GB2312; mso-ascii-font-family: 'Times New Roman'; mso-bidi-font-size: 10.0pt">至少需要</SPAN><SPAN
lang=EN-US
style="FONT-SIZE: 15pt; mso-bidi-font-size: 10.0pt; mso-fareast-font-family: 楷体_GB2312">3</SPAN><SPAN
style="FONT-SIZE: 15pt; FONT-FAMILY: 楷体_GB2312; mso-ascii-font-family: 'Times New Roman'; mso-bidi-font-size: 10.0pt">位中断屏蔽码</SPAN><SPAN
lang=EN-US
style="FONT-SIZE: 15pt; mso-bidi-font-size: 10.0pt; mso-fareast-font-family: 楷体_GB2312"><o:p></o:p></SPAN></P>
<P class=MsoNormal
style="MARGIN-LEFT: 39pt; TEXT-INDENT: -19.5pt; mso-list: l0 level1 lfo2; tab-stops: list 39.0pt"><![if !supportLists]><SPAN
lang=EN-US
style="FONT-SIZE: 15pt; mso-bidi-font-size: 10.0pt; mso-fareast-font-family: 'Times New Roman'"><SPAN
style="mso-list: Ignore">(2)<SPAN style="FONT: 7pt 'Times New Roman'">
</SPAN></SPAN></SPAN><![endif]><SPAN
style="FONT-SIZE: 15pt; FONT-FAMILY: 楷体_GB2312; mso-ascii-font-family: 'Times New Roman'; mso-bidi-font-size: 10.0pt">中断响应次序：</SPAN><SPAN
lang=EN-US
style="FONT-SIZE: 15pt; mso-bidi-font-size: 10.0pt; mso-fareast-font-family: 楷体_GB2312">D1<SPAN
style="mso-spacerun: yes"> </SPAN>D2<SPAN style="mso-spacerun: yes">
</SPAN>D3<SPAN style="mso-spacerun: yes"> </SPAN>D4<SPAN
style="mso-spacerun: yes"> </SPAN>D5<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN-LEFT: 39pt"><SPAN
style="FONT-SIZE: 15pt; FONT-FAMILY: 楷体_GB2312; mso-ascii-font-family: 'Times New Roman'; mso-bidi-font-size: 10.0pt">中断处理次序：</SPAN><SPAN
class=GramE><SPAN lang=EN-US
style="FONT-SIZE: 15pt; mso-bidi-font-size: 10.0pt; mso-fareast-font-family: 楷体_GB2312">D3<SPAN
style="mso-spacerun: yes"> </SPAN>D4</SPAN></SPAN><SPAN lang=EN-US
style="FONT-SIZE: 15pt; mso-bidi-font-size: 10.0pt; mso-fareast-font-family: 楷体_GB2312"><SPAN
style="mso-spacerun: yes"> </SPAN>D2<SPAN style="mso-spacerun: yes">
</SPAN>D5<SPAN style="mso-spacerun: yes"> </SPAN>D1<o:p></o:p></SPAN></P>
<P class=MsoNormal
style="MARGIN-LEFT: 39pt; TEXT-INDENT: -19.5pt; mso-list: l0 level1 lfo2; tab-stops: list 39.0pt"><![if !supportLists]><SPAN
lang=EN-US
style="FONT-SIZE: 15pt; mso-bidi-font-size: 10.0pt; mso-fareast-font-family: 'Times New Roman'"><SPAN
style="mso-list: Ignore">(3)<SPAN style="FONT: 7pt 'Times New Roman'">
</SPAN></SPAN></SPAN><![endif]><!--[if gte vml 1]><o:wrapblock><v:shape
id=_x0000_s1032
style="MARGIN-TOP: 0px; Z-INDEX: 7; LEFT: 0px; MARGIN-LEFT: 63pt; WIDTH: 251.5pt; POSITION: absolute; HEIGHT: 203pt; TEXT-ALIGN: left"
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