57 lines
2.0 KiB
TeX
57 lines
2.0 KiB
TeX
|
\subsubsection{Name}
|
||
|
|
|
||
|
|
Inst -- Creation of instances
|
||
|
|
|
||
|
|
\subsubsection{Synopsys}
|
||
|
|
|
||
|
|
\begin{verbatim}
|
||
|
|
Inst ( model
|
||
|
|
, name
|
||
|
|
, param
|
||
|
|
, map
|
||
|
|
)
|
||
|
|
\end{verbatim}
|
||
|
|
|
||
|
|
\subsubsection{Description}
|
||
|
|
|
||
|
|
Instantiation of an instance. The type of the instance is given by the \verb-model- parameter. The connexions are made thanks to the \verb-map- parameters.
|
||
|
|
|
||
|
|
\subsubsection{Parameters}
|
||
|
|
|
||
|
|
\begin{itemize}
|
||
|
|
\item \verb-Model- : Name of the mastercell of the instance to create (mandatory argument)
|
||
|
|
\item \verb-name- : Name of the instance (optional)\\
|
||
|
|
When this argument is not defined, the instance has a name created by default. This argument is usefull when one wants to create a layout as well. Indeed, the placement of the instances is much easier when the conceptor has chosen himself the name f the instances.</para>
|
||
|
|
\item \verb-param- : Arguments of the mastercell (optional : only for mastercells which require it)
|
||
|
|
\item \verb-map- : Connexions in order to make the netlist\\
|
||
|
|
\end{itemize}
|
||
|
|
\indent \verb-param- and \verb-map- are dictionnaries as shown in the example below.
|
||
|
|
|
||
|
|
\subsubsection{Example}
|
||
|
|
|
||
|
|
\begin{verbatim}
|
||
|
|
Inst ( 'DpgenAnd2'
|
||
|
|
, param = { 'nbit' : 4
|
||
|
|
}
|
||
|
|
, map = { 'i0' : in0
|
||
|
|
, 'i1' : in1
|
||
|
|
, 'q' : out
|
||
|
|
, 'vdd' : vdd
|
||
|
|
, 'vss' : vss
|
||
|
|
}
|
||
|
|
)
|
||
|
|
\end{verbatim}
|
||
|
|
|
||
|
|
\subsubsection{Errors}
|
||
|
|
|
||
|
|
Some errors may occur :
|
||
|
|
\begin{itemize}
|
||
|
|
\item \verb-Error in Inst : the model Model does not exist.-\\\verb-Check CRL_CATA_LIB.-\\Either one has made a mistake in the name of the model, either the environment variable is not correct.
|
||
|
|
\item \verb-Error in Inst : port does not exist in model Model.-\\One port in map is not correct.
|
||
|
|
\item \verb-Error in Inst : one input net is not dimensionned.-\\The size of the output nets is automatically calculated bus the input nets must be dimensionned before being connected.
|
||
|
|
\end{itemize}
|
||
|
|
|
||
|
|
\subsubsection{See Also}
|
||
|
|
|
||
|
|
\hyperref[ref]{\emph{Introduction}}{}{Introduction}{secintroduction}
|