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\hypertarget{class_display_driver_wrapper}{}\section{Display\+Driver\+Wrapper Entity Reference}
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\label{class_display_driver_wrapper}\index{Display\+Driver\+Wrapper@{Display\+Driver\+Wrapper}}
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\subsection*{Libraries}
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\begin{DoxyCompactItemize}
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\item
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\mbox{\Hypertarget{class_display_driver_wrapper_a0a6af6eef40212dbaf130d57ce711256}\label{class_display_driver_wrapper_a0a6af6eef40212dbaf130d57ce711256}}
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\hyperlink{class_display_driver_wrapper_a0a6af6eef40212dbaf130d57ce711256}{ieee}
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\end{DoxyCompactItemize}
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\subsection*{Use Clauses}
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\begin{DoxyCompactItemize}
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\item
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\mbox{\Hypertarget{class_display_driver_wrapper_acd03516902501cd1c7296a98e22c6fcb}\label{class_display_driver_wrapper_acd03516902501cd1c7296a98e22c6fcb}}
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\hyperlink{class_display_driver_wrapper_acd03516902501cd1c7296a98e22c6fcb}{std\+\_\+logic\+\_\+1164}
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\item
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\mbox{\Hypertarget{class_display_driver_wrapper_a598da929e807d58939b47499e8bc9fa8}\label{class_display_driver_wrapper_a598da929e807d58939b47499e8bc9fa8}}
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\hyperlink{class_display_driver_wrapper_a598da929e807d58939b47499e8bc9fa8}{std\+\_\+logic\+\_\+unsigned}
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\end{DoxyCompactItemize}
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\subsection*{Ports}
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\begin{DoxyCompactItemize}
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\item
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\mbox{\Hypertarget{class_display_driver_wrapper_a4a4609c199d30b3adebbeb3a01276ec5}\label{class_display_driver_wrapper_a4a4609c199d30b3adebbeb3a01276ec5}}
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\hyperlink{class_display_driver_wrapper_a4a4609c199d30b3adebbeb3a01276ec5}{clk} {\bfseries {\bfseries \textcolor{keywordflow}{in}\textcolor{vhdlchar}{ }}} {\bfseries \textcolor{comment}{std\+\_\+logic}\textcolor{vhdlchar}{ }}
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\begin{DoxyCompactList}\small\item\em input clock, xx M\+Hz. \end{DoxyCompactList}\item
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\mbox{\Hypertarget{class_display_driver_wrapper_ae0366c76519a377d49a533f4eff582ad}\label{class_display_driver_wrapper_ae0366c76519a377d49a533f4eff582ad}}
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\hyperlink{class_display_driver_wrapper_ae0366c76519a377d49a533f4eff582ad}{rst} {\bfseries {\bfseries \textcolor{keywordflow}{in}\textcolor{vhdlchar}{ }}} {\bfseries \textcolor{comment}{std\+\_\+logic}\textcolor{vhdlchar}{ }}
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\begin{DoxyCompactList}\small\item\em active high \end{DoxyCompactList}\item
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\mbox{\Hypertarget{class_display_driver_wrapper_a5b0cc1fc904e8a360edefca8a94aad6b}\label{class_display_driver_wrapper_a5b0cc1fc904e8a360edefca8a94aad6b}}
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\hyperlink{class_display_driver_wrapper_a5b0cc1fc904e8a360edefca8a94aad6b}{button} {\bfseries {\bfseries \textcolor{keywordflow}{in}\textcolor{vhdlchar}{ }}} {\bfseries \textcolor{comment}{std\+\_\+logic}\textcolor{vhdlchar}{ }}
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\begin{DoxyCompactList}\small\item\em dev board tact switch to scroll through some test symbols \end{DoxyCompactList}\item
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\hyperlink{class_display_driver_wrapper_afe85e1682ca9b85576a5169bef98848c}{disp\+\_\+data} {\bfseries {\bfseries \textcolor{keywordflow}{out}\textcolor{vhdlchar}{ }}} {\bfseries \textcolor{comment}{std\+\_\+logic\+\_\+vector}\textcolor{vhdlchar}{ }\textcolor{vhdlchar}{(}\textcolor{vhdlchar}{ }\textcolor{vhdlchar}{ } \textcolor{vhdldigit}{14} \textcolor{vhdlchar}{ }\textcolor{keywordflow}{downto}\textcolor{vhdlchar}{ }\textcolor{vhdlchar}{ } \textcolor{vhdldigit}{0} \textcolor{vhdlchar}{ }\textcolor{vhdlchar}{)}\textcolor{vhdlchar}{ }}
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\item
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\hyperlink{class_display_driver_wrapper_ac39d5faa22b7c7b88914e8915f901d69}{disp\+\_\+sel} {\bfseries {\bfseries \textcolor{keywordflow}{out}\textcolor{vhdlchar}{ }}} {\bfseries \textcolor{comment}{std\+\_\+logic}\textcolor{vhdlchar}{ }}
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\end{DoxyCompactItemize}
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\subsection*{Attributes}
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\begin{DoxyCompactItemize}
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\item
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\mbox{\Hypertarget{class_display_driver_wrapper_a4f7ef4185171ed5f6b67070d75215f6f}\label{class_display_driver_wrapper_a4f7ef4185171ed5f6b67070d75215f6f}}
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\hyperlink{class_display_driver_wrapper_a4f7ef4185171ed5f6b67070d75215f6f}{syn\+\_\+force\+\_\+pad} {\bfseries \textcolor{comment}{boolean}\textcolor{vhdlchar}{ }}
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\end{DoxyCompactItemize}
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\subsection{Member Data Documentation}
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\mbox{\Hypertarget{class_display_driver_wrapper_afe85e1682ca9b85576a5169bef98848c}\label{class_display_driver_wrapper_afe85e1682ca9b85576a5169bef98848c}}
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\index{Display\+Driver\+Wrapper@{Display\+Driver\+Wrapper}!disp\+\_\+data@{disp\+\_\+data}}
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\index{disp\+\_\+data@{disp\+\_\+data}!Display\+Driver\+Wrapper@{Display\+Driver\+Wrapper}}
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\subsubsection{\texorpdfstring{disp\+\_\+data}{disp\_data}}
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{\footnotesize\ttfamily \hyperlink{class_display_driver_wrapper_afe85e1682ca9b85576a5169bef98848c}{disp\+\_\+data} {\bfseries \textcolor{keywordflow}{out}\textcolor{vhdlchar}{ }} {\bfseries \textcolor{comment}{std\+\_\+logic\+\_\+vector}\textcolor{vhdlchar}{ }\textcolor{vhdlchar}{(}\textcolor{vhdlchar}{ }\textcolor{vhdlchar}{ } \textcolor{vhdldigit}{14} \textcolor{vhdlchar}{ }\textcolor{keywordflow}{downto}\textcolor{vhdlchar}{ }\textcolor{vhdlchar}{ } \textcolor{vhdldigit}{0} \textcolor{vhdlchar}{ }\textcolor{vhdlchar}{)}\textcolor{vhdlchar}{ }} \hspace{0.3cm}{\ttfamily [Port]}}
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Typically the data fed to display (single or multiple) is provided for single display at a time. If multiple displays are required together with data goes display select (according typical dynamic display indication). \mbox{\Hypertarget{class_display_driver_wrapper_ac39d5faa22b7c7b88914e8915f901d69}\label{class_display_driver_wrapper_ac39d5faa22b7c7b88914e8915f901d69}}
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\index{Display\+Driver\+Wrapper@{Display\+Driver\+Wrapper}!disp\+\_\+sel@{disp\+\_\+sel}}
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\index{disp\+\_\+sel@{disp\+\_\+sel}!Display\+Driver\+Wrapper@{Display\+Driver\+Wrapper}}
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\subsubsection{\texorpdfstring{disp\+\_\+sel}{disp\_sel}}
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{\footnotesize\ttfamily \hyperlink{class_display_driver_wrapper_ac39d5faa22b7c7b88914e8915f901d69}{disp\+\_\+sel} {\bfseries \textcolor{keywordflow}{out}\textcolor{vhdlchar}{ }} {\bfseries \textcolor{comment}{std\+\_\+logic}\textcolor{vhdlchar}{ }} \hspace{0.3cm}{\ttfamily [Port]}}
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If more displays needs to be fed change disp\+\_\+sel to vector with length equal to number of displays. Use principles of the standard dynamic indication\+: provide data then enable the displays sequentially. If brightness control is desired just A\+ND the selector and the P\+WM controller output.
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The documentation for this class was generated from the following file\+:\begin{DoxyCompactItemize}
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\item
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C\+:/\+Projects/single-\/14-\/segment-\/display-\/driver-\/w-\/decoder/\+Project/\+Sources/\hyperlink{_display_driver_wrapper_8vhd}{Display\+Driver\+Wrapper.\+vhd}\end{DoxyCompactItemize}
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