ch17.1.htm

来自「介绍asci设计的一本书」· HTM 代码 · 共 2,690 行 · 第 1/5 页

HTM
2,690
字号
R</SPAN>

<SUB CLASS="Subscript">

44</SUB>

</P>

</TD>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqnCenter">

<A NAME="pgfId=83534">

 </A>

=</P>

</TD>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqnLeft">

<A NAME="pgfId=83740">

 </A>

500 <SPAN CLASS="Symbol">

W</SPAN>

 + 6 <SPAN CLASS="Symbol">

W</SPAN>

 + 56 <SPAN CLASS="Symbol">

W</SPAN>

 + 112 <SPAN CLASS="Symbol">

W</SPAN>

</P>

</TD>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqnCenter">

<A NAME="pgfId=83742">

 </A>

=</P>

</TD>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqnLeft">

<A NAME="pgfId=83744">

 </A>

674 <SPAN CLASS="Symbol">

W</SPAN>

</P>

</TD>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqn">

<A NAME="pgfId=83542">

 </A>

&nbsp;</P>

</TD>

</TR>

<TR>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqnRight">

<A NAME="pgfId=83544">

 </A>

&nbsp;</P>

</TD>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqnCenter">

<A NAME="pgfId=83546">

 </A>

&nbsp;</P>

</TD>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqnLeft">

<A NAME="pgfId=83548">

 </A>

&nbsp;</P>

</TD>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqnCenter">

<A NAME="pgfId=83550">

 </A>

&nbsp;</P>

</TD>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqnLeft">

<A NAME="pgfId=83552">

 </A>

&nbsp;</P>

</TD>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqnNumber">

<A NAME="pgfId=83554">

 </A>

(17.5)</P>

</TD>

</TR>

</TABLE>

<P CLASS="Body">

<A NAME="pgfId=34623">

 </A>

Finally, we can calculate Elmore&#8217;s constants for node 4 and node 2 as follows:   </P>

<TABLE>

<TR>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqnRight">

<A NAME="pgfId=83762">

 </A>

<SPAN CLASS="Symbol">

t</SPAN>

<SUB CLASS="SubscriptVariable">

D</SUB>

<SUB CLASS="Subscript">

4</SUB>

</P>

</TD>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqnCenter">

<A NAME="pgfId=83764">

 </A>

=</P>

</TD>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqnLeft">

<A NAME="pgfId=83766">

 </A>

<SPAN CLASS="EquationVariables">

R</SPAN>

<SUB CLASS="Subscript">

14</SUB>

<SPAN CLASS="EquationVariables">

C</SPAN>

<SUB CLASS="Subscript">

1</SUB>

 + <SPAN CLASS="EquationVariables">

R</SPAN>

<SUB CLASS="Subscript">

24</SUB>

<SPAN CLASS="EquationVariables">

C</SPAN>

<SUB CLASS="Subscript">

2</SUB>

 + <SPAN CLASS="EquationVariables">

R</SPAN>

<SUB CLASS="Subscript">

34</SUB>

<SPAN CLASS="EquationVariables">

C</SPAN>

<SUB CLASS="Subscript">

3</SUB>

 + <SPAN CLASS="EquationVariables">

R</SPAN>

<SUB CLASS="Subscript">

44</SUB>

<SPAN CLASS="EquationVariables">

C</SPAN>

<SUB CLASS="Subscript">

4</SUB>

</P>

</TD>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqnCenter">

<A NAME="pgfId=83768">

 </A>

&nbsp;</P>

</TD>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqnLeft">

<A NAME="pgfId=83770">

 </A>

<SPAN CLASS="Symbol">

</SPAN>

&nbsp;</P>

</TD>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqnNumber">

<A NAME="pgfId=83772">

 </A>

<A NAME="10892">

 </A>

(17.6)</P>

</TD>

</TR>

<TR>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqnRight">

<A NAME="pgfId=83774">

 </A>

<SUB CLASS="Subscript">

</SUB>

&nbsp;</P>

</TD>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqnCenter">

<A NAME="pgfId=83776">

 </A>

=</P>

</TD>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqnLeft">

<A NAME="pgfId=83778">

 </A>

(506)(0.02) + (506)(0.04)</P>

</TD>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqnCenter">

<A NAME="pgfId=83780">

 </A>

&nbsp;</P>

</TD>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqnLeft">

<A NAME="pgfId=83782">

 </A>

<SPAN CLASS="Symbol">

</SPAN>

&nbsp;</P>

</TD>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqn">

<A NAME="pgfId=83784">

 </A>

&nbsp;</P>

</TD>

</TR>

<TR>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqnRight">

<A NAME="pgfId=83786">

 </A>

<SUB CLASS="Subscript">

</SUB>

&nbsp;</P>

</TD>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqnCenter">

<A NAME="pgfId=83788">

 </A>

&nbsp;</P>

</TD>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqnLeft">

<A NAME="pgfId=83790">

 </A>

+ (562)(0.2) + (674)(0.42)</P>

</TD>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqnCenter">

<A NAME="pgfId=83792">

 </A>

&nbsp;</P>

</TD>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqnLeft">

<A NAME="pgfId=83794">

 </A>

<SPAN CLASS="Symbol">

</SPAN>

&nbsp;</P>

</TD>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqn">

<A NAME="pgfId=83796">

 </A>

&nbsp;</P>

</TD>

</TR>

<TR>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqnRight">

<A NAME="pgfId=83798">

 </A>

<SUB CLASS="Subscript">

</SUB>

&nbsp;</P>

</TD>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqnCenter">

<A NAME="pgfId=83800">

 </A>

=</P>

</TD>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqnLeft">

<A NAME="pgfId=83802">

 </A>

425 ps .</P>

</TD>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqnCenter">

<A NAME="pgfId=83804">

 </A>

&nbsp;</P>

</TD>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqnLeft">

<A NAME="pgfId=83806">

 </A>

<SPAN CLASS="Symbol">

</SPAN>

&nbsp;</P>

</TD>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqn">

<A NAME="pgfId=83808">

 </A>

&nbsp;</P>

</TD>

</TR>

</TABLE>

<TABLE>

<TR>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqnRight">

<A NAME="pgfId=83909">

 </A>

<SPAN CLASS="Symbol">

t</SPAN>

<SUB CLASS="SubscriptVariable">

D</SUB>

<SUB CLASS="Subscript">

2</SUB>

</P>

</TD>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqnCenter">

<A NAME="pgfId=83911">

 </A>

=</P>

</TD>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqnLeft">

<A NAME="pgfId=83913">

 </A>

<SPAN CLASS="EquationVariables">

R</SPAN>

<SUB CLASS="Subscript">

12</SUB>

<SPAN CLASS="EquationVariables">

C</SPAN>

<SUB CLASS="Subscript">

1</SUB>

 + <SPAN CLASS="EquationVariables">

R</SPAN>

<SUB CLASS="Subscript">

22</SUB>

<SPAN CLASS="EquationVariables">

C</SPAN>

<SUB CLASS="Subscript">

2</SUB>

 + <SPAN CLASS="EquationVariables">

R</SPAN>

<SUB CLASS="Subscript">

32</SUB>

<SPAN CLASS="EquationVariables">

C</SPAN>

<SUB CLASS="Subscript">

3</SUB>

 + <SPAN CLASS="EquationVariables">

R</SPAN>

<SUB CLASS="Subscript">

42</SUB>

<SPAN CLASS="EquationVariables">

C</SPAN>

<SUB CLASS="Subscript">

4</SUB>

</P>

</TD>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqnCenter">

<A NAME="pgfId=83915">

 </A>

&nbsp;</P>

</TD>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqnLeft">

<A NAME="pgfId=83917">

 </A>

<SPAN CLASS="Symbol">

</SPAN>

&nbsp;</P>

</TD>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqnNumber">

<A NAME="pgfId=83919">

 </A>

(17.7)</P>

</TD>

</TR>

<TR>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqnRight">

<A NAME="pgfId=83979">

 </A>

&nbsp;</P>

</TD>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqnCenter">

<A NAME="pgfId=83981">

 </A>

=</P>

</TD>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqnLeft">

<A NAME="pgfId=83983">

 </A>

(<SPAN CLASS="EquationVariables">

R</SPAN>

<SUB CLASS="SubscriptVariable">

pd</SUB>

 + <SPAN CLASS="EquationVariables">

R</SPAN>

<SUB CLASS="Subscript">

1</SUB>

)(<SPAN CLASS="EquationVariables">

C</SPAN>

<SUB CLASS="Subscript">

2</SUB>

 + <SPAN CLASS="EquationVariables">

C</SPAN>

<SUB CLASS="Subscript">

3</SUB>

 + <SPAN CLASS="EquationVariables">

C</SPAN>

<SUB CLASS="Subscript">

4</SUB>

)<SUB CLASS="Subscript">

</SUB>

</P>

</TD>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqnCenter">

<A NAME="pgfId=83985">

 </A>

&nbsp;</P>

</TD>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqnLeft">

<A NAME="pgfId=83987">

 </A>

&nbsp;</P>

</TD>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqn">

<A NAME="pgfId=83989">

 </A>

&nbsp;</P>

</TD>

</TR>

<TR>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqnRight">

<A NAME="pgfId=83991">

 </A>

&nbsp;</P>

</TD>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqnCenter">

<A NAME="pgfId=83993">

 </A>

&nbsp;</P>

</TD>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqnLeft">

<A NAME="pgfId=83995">

 </A>

+ (<SPAN CLASS="EquationVariables">

R</SPAN>

<SUB CLASS="SubscriptVariable">

pd</SUB>

 + <SPAN CLASS="EquationVariables">

R</SPAN>

<SUB CLASS="Subscript">

1</SUB>

 + <SPAN CLASS="EquationVariables">

R</SPAN>

<SUB CLASS="Subscript">

2</SUB>

)<SPAN CLASS="EquationVariables">

C</SPAN>

<SUB CLASS="Subscript">

2</SUB>

</P>

</TD>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqnCenter">

<A NAME="pgfId=83997">

 </A>

&nbsp;</P>

</TD>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqnLeft">

<A NAME="pgfId=83999">

 </A>

&nbsp;</P>

</TD>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqn">

<A NAME="pgfId=84001">

 </A>

&nbsp;</P>

</TD>

</TR>

<TR>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqnRight">

<A NAME="pgfId=83921">

 </A>

<SUB CLASS="Subscript">

</SUB>

&nbsp;</P>

</TD>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqnCenter">

<A NAME="pgfId=83923">

 </A>

=</P>

</TD>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqnLeft">

<A NAME="pgfId=83925">

 </A>

(500 + 6 + 6)(0.04)</P>

</TD>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqnCenter">

<A NAME="pgfId=83927">

 </A>

&nbsp;</P>

</TD>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqnLeft">

<A NAME="pgfId=83929">

 </A>

<SPAN CLASS="Symbol">

</SPAN>

&nbsp;</P>

</TD>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqn">

<A NAME="pgfId=83931">

 </A>

&nbsp;</P>

</TD>

</TR>

<TR>

<TD ROWSPAN="1" COLSPAN="1">

<P CLASS="TableEqnRight">

<A NAME="pgfId=83933">

 </A>

<SUB CLASS="Subscript">

⌨️ 快捷键说明

复制代码Ctrl + C
搜索代码Ctrl + F
全屏模式F11
增大字号Ctrl + =
减小字号Ctrl + -
显示快捷键?