\begin{itemize}
    \item Name : DpgenBuff -- Buffer Macro-Generator
    \item Description : Generates a \verb-n- bits inverter with an output power of \verb-drive- named \verb-modelname-.
    \begin{itemize}
        \item Valid drive are : 2, 4 or 8
    \end{itemize}
    \item Terminal Names :
    \begin{itemize}
        \item i0 : input (\verb-n- bits)
        \item q : output (\verb-n- bits)
        \item vdd : power
        \item vss : ground
    \end{itemize}
    \item Parameters : Parameters are given with a map called \verb-param-.
    \begin{itemize}
        \item nbit : Defines the size of the generator
        \item drive (optional) : Defines the output power of the gates\\If this parameter is not defined, the \verb-drive- is the smallest one permitted.
    \end{itemize}
    \item Behavior :
\begin{verbatim}
nq <= i0
\end{verbatim}
    \item Example :
\begin{verbatim}
class myClass ( Model ) :
  def Interface ( self ) :
    self._in    = LogicIn  (  "in", 32 )
    
    self._out   = LogicOut ( "out", 32 )

    self._vdd   = VddIn    ( "vdd" )
    self._vss   = VssIn    ( "vss" )
    
  def Netlist ( self ) :
      
    Inst ( 'DpgenBuff'
         , param = { 'nbit' : 32 }
         , map  = { 'i0'  : self._in
                  , 'q'   : self._out
                  , 'vdd' : self._vdd
                  , 'vss' : self._vss
                  }
         )
\end{verbatim}
\end{itemize}