63 lines
1.7 KiB
TeX
63 lines
1.7 KiB
TeX
\subsubsection{Name}
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Alias -- A net has an "alias name"
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\subsubsection{Synopsys}
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\verb-myNet.Alias ( net )-
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\subsubsection{Description}
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This method is applied to a net. This net has an "alias name".
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\subsubsection{Parameters}
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\begin{itemize}
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\item \verb-net- : a net which is going to be an alias for the net which this method is applied to
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\end{itemize}
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\subsubsection{Example}
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\begin{verbatim}
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class myripple ( Model ) :
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def Interface ( self ) :
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self.a = LogicIn ( "a", 4 )
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self.b = LogicIn ( "b", 4 )
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self.cin = LogicIn ( "cin", 1 )
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self.sout = LogicOut ( "sout", 4 )
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self.cout = LogicOut ( "cout", 1 )
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self.vdd = VddIn ( "vdd" )
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self.vss = VddIn ( "vss" )
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def Netlist ( self ) :
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c_temp = Signal ( "c_temp", 5 )
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self.cin.Alias ( c_temp[0] )
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self.cout.Alias ( c_temp[4] )
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for i in range ( 4 ) :
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Inst ( "Fulladder"
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, map = { 'a' : self.a[i]
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, 'b' : self.b[i]
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, 'cin' : c_temp[i]
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, 'sout' : self.sout[i]
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, 'cout' : c_temp[i+1]
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, 'vdd' : self.vdd
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, 'vss' : self.vss
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}
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)
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\end{verbatim}
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\indent The net \verb-cin- has the alias \verb-c_temp[0]- and the net cout has the alias \verb-c_temp[4]-. Thanks to this method, all the instanciations can be done in one unique \verb-for- loop.
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\subsubsection{See Also}
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\hyperref[ref]{\emph{Introduction}}{}{Introduction}{secintroduction}
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\hyperref[ref]{\emph{Nets}}{}{Nets}{secnet}
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\hyperref[ref]{\emph{Extend}}{}{Extend}{secextend}
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\hyperref[ref]{\emph{Cat}}{}{Cat}{seccat}
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