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\section{uart\-\_\-communication\-\_\-blocks Entity Reference} \label{classuart__communication__blocks}\index{uart\-\_\-communication\-\_\-blocks@{uart\-\_\-communication\-\_\-blocks}} Inheritance diagram for uart\-\_\-communication\-\_\-blocks\-:\begin{figure}[H] \begin{center} \leavevmode \includegraphics[height=2.000000cm]{classuart__communication__blocks} \end{center} \end{figure} \subsection*{Entities} \begin{DoxyCompactItemize} \item {\bf Behavioral} architecture \begin{DoxyCompactList}\small\item\em Top level for interconnection between communication blocks\-: \doxyref{serial\-\_\-transmitter}{p.}{classserial__transmitter}, \doxyref{serial\-\_\-receiver}{p.}{classserial__receiver}, \doxyref{baud\-\_\-generator}{p.}{classbaud__generator}. \end{DoxyCompactList}\end{DoxyCompactItemize} \\* \\* \subsection*{Use Clauses} \begin{DoxyCompactItemize} \item {\bf pkg\-Definitions} \label{classuart__communication__blocks_ac442dca664056131bdaf5c92e4351e01} \begin{DoxyCompactList}\small\item\em Use C\-P\-U Definitions package. \end{DoxyCompactList}\end{DoxyCompactItemize} \subsection*{Ports} \begin{DoxyCompactItemize} \item {\bf rst} {\bfseries {\bfseries in }} {\bfseries S\-T\-D\-\_\-\-L\-O\-G\-I\-C } \label{classuart__communication__blocks_a8951f9e34071cb1a681f0339ce4b63c4} \begin{DoxyCompactList}\small\item\em Global reset. \end{DoxyCompactList}\item {\bf clk} {\bfseries {\bfseries in }} {\bfseries S\-T\-D\-\_\-\-L\-O\-G\-I\-C } \label{classuart__communication__blocks_a3fe846251d47f950195c2f54bd129c61} \begin{DoxyCompactList}\small\item\em Global clock. \end{DoxyCompactList}\item {\bf cycle\-\_\-wait\-\_\-baud} {\bfseries {\bfseries in }} {\bfseries std\-\_\-logic\-\_\-vector ( ( n\-Bits\-Large -\/ 1 ) downto 0 ) } \label{classuart__communication__blocks_afa18bfa78951934bdb69cd7109c05aa3} \begin{DoxyCompactList}\small\item\em Number of cycles to wait in order to generate desired baud. \end{DoxyCompactList}\item {\bf byte\-\_\-tx} {\bfseries {\bfseries in }} {\bfseries S\-T\-D\-\_\-\-L\-O\-G\-I\-C\-\_\-\-V\-E\-C\-T\-O\-R ( ( n\-Bits -\/ 1 ) downto 0 ) } \label{classuart__communication__blocks_a8cf74bfe6ea9ebd58f54385e60bcdb81} \begin{DoxyCompactList}\small\item\em Byte to transmit. \end{DoxyCompactList}\item {\bf byte\-\_\-rx} {\bfseries {\bfseries out }} {\bfseries S\-T\-D\-\_\-\-L\-O\-G\-I\-C\-\_\-\-V\-E\-C\-T\-O\-R ( ( n\-Bits -\/ 1 ) downto 0 ) } \label{classuart__communication__blocks_af86c06321eda298448164ea4af314d9d} \begin{DoxyCompactList}\small\item\em Byte to receive. \end{DoxyCompactList}\item {\bf data\-\_\-sent\-\_\-tx} {\bfseries {\bfseries out }} {\bfseries S\-T\-D\-\_\-\-L\-O\-G\-I\-C } \label{classuart__communication__blocks_a6911204ed04f303c8c0aeb381132178f} \begin{DoxyCompactList}\small\item\em Indicate that byte has been sent. \end{DoxyCompactList}\item {\bf data\-\_\-received\-\_\-rx} {\bfseries {\bfseries out }} {\bfseries S\-T\-D\-\_\-\-L\-O\-G\-I\-C } \label{classuart__communication__blocks_a660ac404fdc70a7d4ac57286d0916c4a} \begin{DoxyCompactList}\small\item\em Indicate that we got a byte. \end{DoxyCompactList}\item {\bf serial\-\_\-out} {\bfseries {\bfseries out }} {\bfseries std\-\_\-logic } \label{classuart__communication__blocks_a663f39bc9103a1c89116711a4d4f2fbc} \begin{DoxyCompactList}\small\item\em Uart serial out. \end{DoxyCompactList}\item {\bf serial\-\_\-in} {\bfseries {\bfseries in }} {\bfseries std\-\_\-logic } \label{classuart__communication__blocks_ab5c23ea4f1cdfe2567b19e81909ecfc0} \begin{DoxyCompactList}\small\item\em Uart serial in. \end{DoxyCompactList}\item {\bf start\-\_\-tx} {\bfseries {\bfseries in }} {\bfseries S\-T\-D\-\_\-\-L\-O\-G\-I\-C } \label{classuart__communication__blocks_a2e4fb6cc48dc8f0ec684c80468ae6801} \begin{DoxyCompactList}\small\item\em Initiate transmission. \end{DoxyCompactList}\end{DoxyCompactItemize} \subsection{Detailed Description} Definition at line 9 of file uart\-\_\-communication\-\_\-blocks.\-vhd. The documentation for this class was generated from the following file\-:\begin{DoxyCompactItemize} \item E\-:/uart\-\_\-block/hdl/ise\-Project/{\bf uart\-\_\-communication\-\_\-blocks.\-vhd}\end{DoxyCompactItemize}