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<p>Test communication block.
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Processes</h2></td></tr>
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<tr class="memdesc:a18ccf3bd92a7406c724baa00eaa9b168"><td class="mdescLeft"> </td><td class="mdescRight">Global reset. <a href="#a18ccf3bd92a7406c724baa00eaa9b168"></a><br/></td></tr>
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Constants</h2></td></tr>
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<a class="el" href="classtest_uart__communication__block_1_1behavior.html#a8252996498fe95d9d966fbb376552eaf">clk_period</a>  </td><td class="memItemRight" valign="bottom"><b><span class="comment">time</span><span class="vhdlchar"> </span><span class="vhdlchar"> </span><span class="vhdlchar">:</span><span class="vhdlchar">=</span><span class="vhdlchar"> </span> <span class="vhdldigit">20</span> <span class="vhdlchar"> </span><span class="vhdlchar">ns</span><span class="vhdlchar"> </span></b></td></tr>
<tr><td colspan="2"><h2><a name="Signals"></a>
Signals</h2></td></tr>
<tr class="memitem:a248880720a09137a5e04e70521001f1b"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a248880720a09137a5e04e70521001f1b"></a>
<a class="el" href="classtest_uart__communication__block_1_1behavior.html#a248880720a09137a5e04e70521001f1b">rst</a>  </td><td class="memItemRight" valign="bottom"><b><span class="comment">std_logic</span><span class="vhdlchar"> </span><span class="vhdlchar"> </span><span class="vhdlchar">:</span><span class="vhdlchar">=</span><span class="vhdlchar"> </span><span class="vhdlchar">'</span><span class="vhdlchar"> </span> <span class="vhdldigit">0</span> <span class="vhdlchar"> </span><span class="vhdlchar">'</span><span class="vhdlchar"> </span></b></td></tr>
<tr class="memdesc:a248880720a09137a5e04e70521001f1b"><td class="mdescLeft"> </td><td class="mdescRight">Signal to connect with UUT. <br/></td></tr>
<tr class="memitem:a558455b32aceac51fe4f45fc29deeda2"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a558455b32aceac51fe4f45fc29deeda2"></a>
<a class="el" href="classtest_uart__communication__block_1_1behavior.html#a558455b32aceac51fe4f45fc29deeda2">clk</a>  </td><td class="memItemRight" valign="bottom"><b><span class="comment">std_logic</span><span class="vhdlchar"> </span><span class="vhdlchar"> </span><span class="vhdlchar">:</span><span class="vhdlchar">=</span><span class="vhdlchar"> </span><span class="vhdlchar">'</span><span class="vhdlchar"> </span> <span class="vhdldigit">0</span> <span class="vhdlchar"> </span><span class="vhdlchar">'</span><span class="vhdlchar"> </span></b></td></tr>
<tr class="memdesc:a558455b32aceac51fe4f45fc29deeda2"><td class="mdescLeft"> </td><td class="mdescRight">Signal to connect with UUT. <br/></td></tr>
<tr class="memitem:a4c08915531add3ce903585abd8aa7c32"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a4c08915531add3ce903585abd8aa7c32"></a>
<a class="el" href="classtest_uart__communication__block_1_1behavior.html#a4c08915531add3ce903585abd8aa7c32">cycle_wait_baud</a>  </td><td class="memItemRight" valign="bottom"><b><span class="comment">std_logic_vector</span><span class="vhdlchar"> </span><span class="vhdlchar">(</span><span class="vhdlchar"> </span><span class="vhdlchar"> </span><span class="vhdlchar">(</span><span class="vhdlchar"> </span><span class="vhdlchar">nBitsLarge</span><span class="vhdlchar"> </span><span class="vhdlchar">-</span><span class="vhdlchar"> </span><span class="vhdlchar"> </span> <span class="vhdldigit">1</span> <span class="vhdlchar"> </span><span class="vhdlchar">)</span><span class="vhdlchar"> </span><span class="vhdlchar"> </span><span class="vhdlchar"> </span><span class="vhdlchar"> </span><span class="vhdlkeyword">downto</span><span class="vhdlchar"> </span><span class="vhdlchar"> </span><span class="vhdlchar"> </span> <span class="vhdldigit">0</span> <span class="vhdlchar"> </span><span class="vhdlchar">)</span><span class="vhdlchar"> </span><span class="vhdlchar"> </span><span class="vhdlchar">:</span><span class="vhdlchar">=</span><span class="vhdlchar"> </span><span class="vhdlchar">(</span><span class="vhdlchar"> </span><span class="vhdlchar"> </span><span class="vhdlkeyword">others</span><span class="vhdlchar"> </span><span class="vhdlchar"> </span><span class="vhdlchar">=</span><span class="vhdlchar"> </span><span class="vhdlchar">></span><span class="vhdlchar"> </span><span class="vhdlchar">'</span><span class="vhdlchar"> </span> <span class="vhdldigit">0</span> <span class="vhdlchar"> </span><span class="vhdlchar">'</span><span class="vhdlchar"> </span><span class="vhdlchar"> </span><span class="vhdlchar">)</span><span class="vhdlchar"> </span></b></td></tr>
<tr class="memdesc:a4c08915531add3ce903585abd8aa7c32"><td class="mdescLeft"> </td><td class="mdescRight">Signal to connect with UUT. <br/></td></tr>
<tr class="memitem:a51999b58f4bf8bec91d41e23ba241e9f"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a51999b58f4bf8bec91d41e23ba241e9f"></a>
<a class="el" href="classtest_uart__communication__block_1_1behavior.html#a51999b58f4bf8bec91d41e23ba241e9f">byte_tx</a>  </td><td class="memItemRight" valign="bottom"><b><span class="comment">std_logic_vector</span><span class="vhdlchar"> </span><span class="vhdlchar">(</span><span class="vhdlchar"> </span><span class="vhdlchar"> </span><span class="vhdlchar">(</span><span class="vhdlchar"> </span><span class="vhdlchar">nBits</span><span class="vhdlchar"> </span><span class="vhdlchar">-</span><span class="vhdlchar"> </span><span class="vhdlchar"> </span> <span class="vhdldigit">1</span> <span class="vhdlchar"> </span><span class="vhdlchar">)</span><span class="vhdlchar"> </span><span class="vhdlchar"> </span><span class="vhdlchar"> </span><span class="vhdlchar"> </span><span class="vhdlkeyword">downto</span><span class="vhdlchar"> </span><span class="vhdlchar"> </span><span class="vhdlchar"> </span> <span class="vhdldigit">0</span> <span class="vhdlchar"> </span><span class="vhdlchar">)</span><span class="vhdlchar"> </span><span class="vhdlchar"> </span><span class="vhdlchar">:</span><span class="vhdlchar">=</span><span class="vhdlchar"> </span><span class="vhdlchar">(</span><span class="vhdlchar"> </span><span class="vhdlchar"> </span><span class="vhdlkeyword">others</span><span class="vhdlchar"> </span><span class="vhdlchar"> </span><span class="vhdlchar">=</span><span class="vhdlchar"> </span><span class="vhdlchar">></span><span class="vhdlchar"> </span><span class="vhdlchar">'</span><span class="vhdlchar"> </span> <span class="vhdldigit">0</span> <span class="vhdlchar"> </span><span class="vhdlchar">'</span><span class="vhdlchar"> </span><span class="vhdlchar"> </span><span class="vhdlchar">)</span><span class="vhdlchar"> </span></b></td></tr>
<tr class="memdesc:a51999b58f4bf8bec91d41e23ba241e9f"><td class="mdescLeft"> </td><td class="mdescRight">Signal to connect with UUT. <br/></td></tr>
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<a class="el" href="classtest_uart__communication__block_1_1behavior.html#aa9ffae81538ad5181d6c756c3cd7df2e">serial_in</a>  </td><td class="memItemRight" valign="bottom"><b><span class="comment">std_logic</span><span class="vhdlchar"> </span><span class="vhdlchar"> </span><span class="vhdlchar">:</span><span class="vhdlchar">=</span><span class="vhdlchar"> </span><span class="vhdlchar">'</span><span class="vhdlchar"> </span> <span class="vhdldigit">0</span> <span class="vhdlchar"> </span><span class="vhdlchar">'</span><span class="vhdlchar"> </span></b></td></tr>
<tr class="memdesc:aa9ffae81538ad5181d6c756c3cd7df2e"><td class="mdescLeft"> </td><td class="mdescRight">Signal to connect with UUT. <br/></td></tr>
<tr class="memitem:acc9c08fe2957eb6987969db4ad32eb3f"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="acc9c08fe2957eb6987969db4ad32eb3f"></a>
<a class="el" href="classtest_uart__communication__block_1_1behavior.html#acc9c08fe2957eb6987969db4ad32eb3f">start_tx</a>  </td><td class="memItemRight" valign="bottom"><b><span class="comment">std_logic</span><span class="vhdlchar"> </span><span class="vhdlchar"> </span><span class="vhdlchar">:</span><span class="vhdlchar">=</span><span class="vhdlchar"> </span><span class="vhdlchar">'</span><span class="vhdlchar"> </span> <span class="vhdldigit">0</span> <span class="vhdlchar"> </span><span class="vhdlchar">'</span><span class="vhdlchar"> </span></b></td></tr>
<tr class="memdesc:acc9c08fe2957eb6987969db4ad32eb3f"><td class="mdescLeft"> </td><td class="mdescRight">Signal to connect with UUT. <br/></td></tr>
<tr class="memitem:a1e6d0e7b0a499eb191f1739ac27a3ee9"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a1e6d0e7b0a499eb191f1739ac27a3ee9"></a>
<a class="el" href="classtest_uart__communication__block_1_1behavior.html#a1e6d0e7b0a499eb191f1739ac27a3ee9">byte_rx</a>  </td><td class="memItemRight" valign="bottom"><b><span class="comment">std_logic_vector</span><span class="vhdlchar"> </span><span class="vhdlchar">(</span><span class="vhdlchar"> </span><span class="vhdlchar"> </span><span class="vhdlchar">(</span><span class="vhdlchar"> </span><span class="vhdlchar">nBits</span><span class="vhdlchar"> </span><span class="vhdlchar">-</span><span class="vhdlchar"> </span><span class="vhdlchar"> </span> <span class="vhdldigit">1</span> <span class="vhdlchar"> </span><span class="vhdlchar">)</span><span class="vhdlchar"> </span><span class="vhdlchar"> </span><span class="vhdlchar"> </span><span class="vhdlchar"> </span><span class="vhdlkeyword">downto</span><span class="vhdlchar"> </span><span class="vhdlchar"> </span><span class="vhdlchar"> </span> <span class="vhdldigit">0</span> <span class="vhdlchar"> </span><span class="vhdlchar">)</span><span class="vhdlchar"> </span></b></td></tr>
<tr class="memdesc:a1e6d0e7b0a499eb191f1739ac27a3ee9"><td class="mdescLeft"> </td><td class="mdescRight">Signal to connect with UUT. <br/></td></tr>
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<a class="el" href="classtest_uart__communication__block_1_1behavior.html#a8f1ff141670d1dee066d28d88e7c7332">data_sent_tx</a>  </td><td class="memItemRight" valign="bottom"><b><span class="comment">std_logic</span><span class="vhdlchar"> </span></b></td></tr>
<tr class="memdesc:a8f1ff141670d1dee066d28d88e7c7332"><td class="mdescLeft"> </td><td class="mdescRight">Signal to connect with UUT. <br/></td></tr>
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<a class="el" href="classtest_uart__communication__block_1_1behavior.html#a0754d26733fa0f39b326e8baddca869a">data_received_rx</a>  </td><td class="memItemRight" valign="bottom"><b><span class="comment">std_logic</span><span class="vhdlchar"> </span></b></td></tr>
<tr class="memdesc:a0754d26733fa0f39b326e8baddca869a"><td class="mdescLeft"> </td><td class="mdescRight">Signal to connect with UUT. <br/></td></tr>
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<a class="el" href="classtest_uart__communication__block_1_1behavior.html#af282f34f154c9704a0f28c8f5a95123b">serial_out</a>  </td><td class="memItemRight" valign="bottom"><b><span class="comment">std_logic</span><span class="vhdlchar"> </span></b></td></tr>
<tr class="memdesc:af282f34f154c9704a0f28c8f5a95123b"><td class="mdescLeft"> </td><td class="mdescRight">Signal to connect with UUT. <br/></td></tr>
<tr><td colspan="2"><h2><a name="Instantiations"></a>
Instantiations</h2></td></tr>
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<a class="el" href="classtest_uart__communication__block_1_1behavior.html#a1619316ad715601eb5d3559db829ac05">uut</a> </td><td class="memItemRight" valign="bottom"> <b>uart_communication_blocks</b> <em><a class="el" href="classuart__communication__blocks.html"><Entity uart_communication_blocks></a></em></td></tr>
<tr class="memdesc:a1619316ad715601eb5d3559db829ac05"><td class="mdescLeft"> </td><td class="mdescRight">Instantiate the Unit Under Test (UUT) <br/></td></tr>
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<hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
<div class="textblock"><p>Test communication block. </p>
<p>This will include all blocks used in uart (transmiter, receiver, baud generator) </p>
<p>Definition at line <a class="el" href="test_uart__communication__block_8vhd_source.html#l00018">18</a> of file <a class="el" href="test_uart__communication__block_8vhd_source.html">testUart_communication_block.vhd</a>.</p>
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<td class="memname"><a class="el" href="classtest_uart__communication__block_1_1behavior.html#a18ccf3bd92a7406c724baa00eaa9b168">uart_communication_blocks</a> <b><span class="vhdlchar"> </span></b> <code> [Component]</code></td>
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<p>Global reset. </p>
<p>Global clock Number of cycles to wait in order to generate desired baud Byte to transmit Byte to receive Indicate that byte has been sent Indicate that we got a byte Uart serial out Uart serial in Initiate transmission </p>
<p>Definition at line <a class="el" href="test_uart__communication__block_8vhd_source.html#l00022">22</a> of file <a class="el" href="test_uart__communication__block_8vhd_source.html">testUart_communication_block.vhd</a>.</p>
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