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[/] [single-14-segment-display-driver-w-decoder/] [trunk/] [Documentation/] [html/] [classascii__decoder.html] - Blame information for rev 10

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1 10 liubenoff 
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<title>Single 14 Segment Display Driver with Limited ASCII Decoder: ascii_decoder Entity  Reference</title>
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<div class="title">ascii_decoder Entity Reference</div>  </div>
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Inheritance diagram for ascii_decoder:</div>
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Collaboration diagram for ascii_decoder:</div>
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Entities</h2></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classascii__decoder_1_1arch.html">arch</a> &#160;</td><td class="memItemRight" valign="bottom">architecture</td></tr>
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Libraries</h2></td></tr>
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<a class="el" href="classascii__decoder.html#a0a6af6eef40212dbaf130d57ce711256">ieee</a>&#160;</td><td class="memItemRight" valign="bottom"></td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="Use Clauses"></a>
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Use Clauses</h2></td></tr>
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<a class="el" href="classascii__decoder.html#acd03516902501cd1c7296a98e22c6fcb">std_logic_1164</a>&#160;</td><td class="memItemRight" valign="bottom">  </td></tr>
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<tr class="memitem:a2edc34402b573437d5f25fa90ba4013e"><td class="memItemLeft" align="right" valign="top"><a id="a2edc34402b573437d5f25fa90ba4013e"></a>
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<a class="el" href="classascii__decoder.html#a2edc34402b573437d5f25fa90ba4013e">numeric_std</a>&#160;</td><td class="memItemRight" valign="bottom">  </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="Ports"></a>
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Ports</h2></td></tr>
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 <tr class="memitem:a4a4609c199d30b3adebbeb3a01276ec5"><td class="memItemLeft" align="right" valign="top"><a id="a4a4609c199d30b3adebbeb3a01276ec5"></a>
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<a class="el" href="classascii__decoder.html#a4a4609c199d30b3adebbeb3a01276ec5">clk</a> &#160;</td><td class="memItemRight" valign="bottom"> <b><b><span class="keywordflow">in</span><span class="vhdlchar"> </span></b></b> <b><span class="comment">std_logic</span><span class="vhdlchar"> </span></b></td></tr>
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<tr class="memdesc:a4a4609c199d30b3adebbeb3a01276ec5"><td class="mdescLeft">&#160;</td><td class="mdescRight">input clock, xx MHz. <br /></td></tr>
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<tr class="memitem:aad8dc6359d9e23dabcbf342fadf2fa06"><td class="memItemLeft" align="right" valign="top"><a id="aad8dc6359d9e23dabcbf342fadf2fa06"></a>
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<a class="el" href="classascii__decoder.html#aad8dc6359d9e23dabcbf342fadf2fa06">reset</a> &#160;</td><td class="memItemRight" valign="bottom"> <b><b><span class="keywordflow">in</span><span class="vhdlchar"> </span></b></b> <b><span class="comment">std_logic</span><span class="vhdlchar"> </span></b></td></tr>
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<tr class="memitem:a11737d50bbf001c0d64a327a2afca193"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classascii__decoder.html#a11737d50bbf001c0d64a327a2afca193">ascii_in</a> &#160;</td><td class="memItemRight" valign="bottom"> <b><b><span class="keywordflow">in</span><span class="vhdlchar"> </span></b></b> <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="vhdldigit">7</span> <span class="vhdlchar"> </span><span class="keywordflow">downto</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>
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<tr class="memdesc:a11737d50bbf001c0d64a327a2afca193"><td class="mdescLeft">&#160;</td><td class="mdescRight">input ascii code to be displayed  <a href="#a11737d50bbf001c0d64a327a2afca193"></a><br /></td></tr>
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<tr class="memitem:ae5d1871b211b0ea1a0592bd84db8cfd9"><td class="memItemLeft" align="right" valign="top"><a id="ae5d1871b211b0ea1a0592bd84db8cfd9"></a>
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<a class="el" href="classascii__decoder.html#ae5d1871b211b0ea1a0592bd84db8cfd9">disp_data_q</a> &#160;</td><td class="memItemRight" valign="bottom"> <b><b><span class="keywordflow">out</span><span class="vhdlchar"> </span></b></b> <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="vhdldigit">14</span> <span class="vhdlchar"> </span><span class="keywordflow">downto</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>
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<tr class="memdesc:ae5d1871b211b0ea1a0592bd84db8cfd9"><td class="mdescLeft">&#160;</td><td class="mdescRight">decoded ascii code output with symbol bit map <br /></td></tr>
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</table>
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<h2 class="groupheader">Member Data Documentation</h2>
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<a id="a11737d50bbf001c0d64a327a2afca193"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a11737d50bbf001c0d64a327a2afca193">&#9670;&nbsp;</a></span>ascii_in</h2>
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          <td class="memname"><a class="el" href="classascii__decoder.html#a11737d50bbf001c0d64a327a2afca193">ascii_in</a> <b><span class="keywordflow">in</span><span class="vhdlchar"> </span></b> <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="vhdldigit">7</span> <span class="vhdlchar"> </span><span class="keywordflow">downto</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>
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  <td class="mlabels-right">
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<span class="mlabels"><span class="mlabel">Port</span></span>  </td>
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<p>input ascii code to be displayed </p>
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<p>ascii_in(7) represents the DP state so it is not decoded. Symbol codes from 0x00 to 0x7F are without DP lit. Symbol codes from 0x80 to 0xFF have DP lit. </p>
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</div>
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</div>
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<hr/>The documentation for this class was generated from the following file:<ul>
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<li>C:/Projects/single-14-segment-display-driver-w-decoder/Project/Sources/<a class="el" href="ascii__decoder_8vhd.html">ascii_decoder.vhd</a></li>
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