<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">\begin{itemize}
    \item \textbf{Name} : DpgenConst -- Constant Macro-Generator
    \item \textbf{Synopsys} :
\begin{verbatim}
Generate ( 'DpgenConst', modelname
         , param = { 'nbit'       : n
                   , 'const'      : constVal
                   , 'physical'   : True
                   , 'behavioral' : True                   
                   }
         )
\end{verbatim}
    \item \textbf{Description} : Generates a \verb-n- bits constant named \verb-modelname-.
    \item \textbf{Terminal Names} :
    \begin{itemize}
        \item \textbf{q} : the constant (output, \verb-n- bit)
        \item \textbf{vdd} : power
        \item \textbf{vss} : ground
    \end{itemize}
    \item \textbf{Parameters} : Parameters are given in the map \verb-param-.
    \begin{itemize}
        \item \textbf{nbit } (mandatory) : Defines the size of the generator
        \item \textbf{const} (mandatory) : Defines the constant (string beginning with 0b, 0x or 0o functions of the basis)
        \item \textbf{physical} (optional, default value : False) : In order to generate a layout
        \item \textbf{behavioral} (optional, default value : False) : In order to generate a behavior
    \end{itemize}
    \item \textbf{Behavior} :
\begin{verbatim}
q &lt;= constVal
\end{verbatim}
    \item \textbf{Example} :
\begin{verbatim}
from stratus import *

class inst_const ( Model ) :

  def Interface ( self ) :
    self.o = SignalOut ( "o", 32 )

    self.vdd = VddIn ( "vdd" )
    self.vss = VssIn ( "vss" )
    
  def Netlist ( self ) :
    Generate ( 'DpgenConst', 'const_0x0000ffff'
             , param = { 'nbit'     : 32
                       , 'const'    : "0x0000FFFF"
                       , 'physical' : True
                       }
             )      
    self.I = Inst ( 'const_0x0000ffff', 'inst'
                  , map = { 'q'   : self.o
                          , 'vdd' : self.vdd
                          , 'vss' : self.vss
                          }
                  )
      
  def Layout ( self ) :
    Place ( self.I, NOSYM, Ref(0, 0) )
\end{verbatim}
\end{itemize}
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