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<h1>fir_pkg Package Reference</h1>  </div>
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<p><a href="classfir__pkg-members.html">List of all members.</a></p>
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<b>Package Body &gt;&gt; </b><a class="el" href="class__fir__pkg.html">fir_pkg</a><br/>
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Functions</h2></td></tr>
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<b><b><span class="vhdlkeyword">natural</span><span class="vhdlchar"> </span></b></b>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classfir__pkg.html#a2444c6449fd7931517efa5966afcdf79">binary_width</a><b> ( </b><b><span class="vhdlchar">x: </span><span class="stringliteral">in </span><b><span class="vhdlkeyword">natural</span><span class="vhdlchar"> </span></b></b><b> )</b></td></tr>
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<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a88cace0d838b657182c9d0cfbdaac676"></a><!-- doxytag: member="fir_pkg::EOp" ref="a88cace0d838b657182c9d0cfbdaac676" args="M" -->
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<b><b><span class="vhdlkeyword">natural</span><span class="vhdlchar"> </span></b></b>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classfir__pkg.html#a88cace0d838b657182c9d0cfbdaac676">EOp</a><b> ( </b><b><span class="vhdlchar">M: </span><span class="stringliteral">in </span><b><span class="vhdlkeyword">positive</span><span class="vhdlchar"> </span></b></b><b> )</b></td></tr>
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<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ae09cc8cdfeb51eff8b4b22961a6c9aad"></a><!-- doxytag: member="fir_pkg::EOn" ref="ae09cc8cdfeb51eff8b4b22961a6c9aad" args="M" -->
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<b><b><span class="vhdlkeyword">natural</span><span class="vhdlchar"> </span></b></b>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classfir__pkg.html#ae09cc8cdfeb51eff8b4b22961a6c9aad">EOn</a><b> ( </b><b><span class="vhdlchar">M: </span><span class="stringliteral">in </span><b><span class="vhdlkeyword">positive</span><span class="vhdlchar"> </span></b></b><b> )</b></td></tr>
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<tr><td colspan="2"><h2><a name="pub-attribs"></a>
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Libraries</h2></td></tr>
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 <tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="acbe0bfecfa56fa4103ea80a491bfdbc8"></a><!-- doxytag: member="fir_pkg::ieee" ref="acbe0bfecfa56fa4103ea80a491bfdbc8" args="" -->
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<a class="el" href="classfir__pkg.html#acbe0bfecfa56fa4103ea80a491bfdbc8">ieee</a>&#160;</td><td class="memItemRight" valign="bottom"></td></tr>
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<tr><td colspan="2"><h2><a name="pub-attribs"></a>
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Packages</h2></td></tr>
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<a class="el" href="classfir__pkg.html#a75f07bd8bde6f849270ce9de65573a4f">std_logic_1164</a>&#160;</td><td class="memItemRight" valign="bottom">  </td></tr>
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<a class="el" href="classfir__pkg.html#afa3f6e309d54fde7de3148deddb32c77">std_logic_arith</a>&#160;</td><td class="memItemRight" valign="bottom">  </td></tr>
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<tr><td colspan="2"><h2><a name="pub-attribs"></a>
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Constants</h2></td></tr>
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 <tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a7c4338ea7f71356abe085be2fac26e22"></a><!-- doxytag: member="fir_pkg::coeff" ref="a7c4338ea7f71356abe085be2fac26e22" args="" -->
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<a class="el" href="classfir__pkg.html#a7c4338ea7f71356abe085be2fac26e22">coeff</a> &#160;</td><td class="memItemRight" valign="bottom"><b><span class="vhdlchar">int_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">-</span><span class="vhdldigit">51</span><span class="vhdlchar"> </span><span class="vhdlchar">,</span><span class="vhdlchar"> </span><span class="vhdlchar"> </span><span class="vhdldigit">25</span><span class="vhdlchar"> </span><span class="vhdlchar">,</span><span class="vhdlchar"> </span><span class="vhdlchar"> </span><span class="vhdldigit">128</span><span class="vhdlchar"> </span><span class="vhdlchar">,</span><span class="vhdlchar"> </span><span class="vhdlchar"> </span><span class="vhdldigit">77</span><span class="vhdlchar"> </span><span class="vhdlchar">,</span><span class="vhdlchar"> </span><span class="vhdlchar">-</span><span class="vhdldigit">203</span><span class="vhdlchar"> </span><span class="vhdlchar">,</span><span class="vhdlchar"> </span><span class="vhdlchar">-</span><span class="vhdldigit">372</span><span class="vhdlchar"> </span><span class="vhdlchar">,</span><span class="vhdlchar"> </span><span class="vhdlchar"> </span><span class="vhdldigit">70</span><span class="vhdlchar"> </span><span class="vhdlchar">,</span><span class="vhdlchar"> </span><span class="vhdlchar"> </span><span class="vhdldigit">1122</span><span class="vhdlchar"> </span><span class="vhdlchar">,</span><span class="vhdlchar"> </span><span class="vhdlchar"> </span><span class="vhdldigit">2047</span><span class="vhdlchar"> </span><span class="vhdlchar">,</span><span class="vhdlchar"> </span><span class="vhdlchar"> </span><span class="vhdldigit">2047</span><span class="vhdlchar"> </span><span class="vhdlchar">,</span><span class="vhdlchar"> </span><span class="vhdlchar"> </span><span class="vhdldigit">1122</span><span class="vhdlchar"> </span><span class="vhdlchar">,</span><span class="vhdlchar"> </span><span class="vhdlchar"> </span><span class="vhdldigit">70</span><span class="vhdlchar"> </span><span class="vhdlchar">,</span><span class="vhdlchar"> </span><span class="vhdlchar">-</span><span class="vhdldigit">372</span><span class="vhdlchar"> </span><span class="vhdlchar">,</span><span class="vhdlchar"> </span><span class="vhdlchar">-</span><span class="vhdldigit">203</span><span class="vhdlchar"> </span><span class="vhdlchar">,</span><span class="vhdlchar"> </span><span class="vhdlchar"> </span><span class="vhdldigit">77</span><span class="vhdlchar"> </span><span class="vhdlchar">,</span><span class="vhdlchar"> </span><span class="vhdlchar"> </span><span class="vhdldigit">128</span><span class="vhdlchar"> </span><span class="vhdlchar">,</span><span class="vhdlchar"> </span><span class="vhdlchar"> </span><span class="vhdldigit">25</span><span class="vhdlchar"> </span><span class="vhdlchar">,</span><span class="vhdlchar"> </span><span class="vhdlchar">-</span><span class="vhdldigit">51</span><span class="vhdlchar"> </span><span class="vhdlchar">)</span><span class="vhdlchar"> </span></b></td></tr>
100 
<tr><td class="mdescLeft">&#160;</td><td class="mdescRight">Filter coefficients defined in the <a class="el" href="fir__pkg_8vhd.html" title="This is the supporting package. &quot;JUST EDIT THIS FILE&quot;.">fir_pkg.vhd</a>. <br/></td></tr>
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<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a9412e753e9f662ae363ff33d552c55ce"></a><!-- doxytag: member="fir_pkg::quantization" ref="a9412e753e9f662ae363ff33d552c55ce" args="" -->
102 
<a class="el" href="classfir__pkg.html#a9412e753e9f662ae363ff33d552c55ce">quantization</a> &#160;</td><td class="memItemRight" valign="bottom"><b><span class="vhdlkeyword">positive</span><span class="vhdlchar"> </span><span class="vhdlchar">:</span><span class="vhdlchar">=</span><span class="vhdlchar"> </span><span class="vhdldigit">12</span><span class="vhdlchar"> </span></b></td></tr>
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<tr><td class="mdescLeft">&#160;</td><td class="mdescRight">Filter quantization bit-width. <br/></td></tr>
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<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ad1db27a0f445325f85377af1dffefd2e"></a><!-- doxytag: member="fir_pkg::order" ref="ad1db27a0f445325f85377af1dffefd2e" args="" -->
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<a class="el" href="classfir__pkg.html#ad1db27a0f445325f85377af1dffefd2e">order</a> &#160;</td><td class="memItemRight" valign="bottom"><b><span class="vhdlkeyword">natural</span><span class="vhdlchar"> </span><span class="vhdlchar">:</span><span class="vhdlchar">=</span><span class="vhdlchar"> </span><b><a class="el" href="classfir__pkg.html#a7c4338ea7f71356abe085be2fac26e22">coeff</a></b> <span class="vhdlchar"> </span><span class="vhdlchar">'</span><span class="vhdlchar"> </span><span class="vhdlchar">length</span><span class="vhdlchar"> </span></b></td></tr>
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<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a60e565d4ce4789f6581da8ab7a65495b"></a><!-- doxytag: member="fir_pkg::width_out" ref="a60e565d4ce4789f6581da8ab7a65495b" args="" -->
107 
<a class="el" href="classfir__pkg.html#a60e565d4ce4789f6581da8ab7a65495b">width_out</a> &#160;</td><td class="memItemRight" valign="bottom"><b><span class="vhdlkeyword">natural</span><span class="vhdlchar"> </span><span class="vhdlchar">:</span><span class="vhdlchar">=</span><span class="vhdlchar"> </span><span class="vhdldigit">15</span><span class="vhdlchar"> </span></b></td></tr>
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<tr><td colspan="2"><h2><a name="pub-attribs"></a>
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Types</h2></td></tr>
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<a class="el" href="classfir__pkg.html#aa5d4ad37bb3a407ac3650333dbb0cc74">int_vector</a> &#160;</td><td class="memItemRight" valign="bottom"><b><span class="vhdlkeyword">array</span><span class="vhdlchar"> </span><span class="vhdlchar">(</span><span class="vhdlchar"> </span><span class="vhdlkeyword">natural</span><span class="vhdlchar"> </span><span class="vhdlchar">range&lt;&gt;</span><span class="vhdlchar"> </span><span class="vhdlchar">)</span><span class="vhdlchar"> </span><span class="vhdlchar"> </span><span class="vhdlkeyword">of</span><span class="vhdlchar"> </span><span class="comment">integer</span><span class="vhdlchar"> </span></b></td></tr>
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<tr><td colspan="2"><h2><a name="pub-attribs"></a>
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Signals</h2></td></tr>
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115 
<a class="el" href="classfir__pkg.html#ad083d5755ab85840db0b360bac89c9a4">g_multi_add</a> &#160;</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">order</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">width_out</span><span class="vhdlchar">-</span><span class="vhdldigit">1</span><span class="vhdlchar"> </span><span class="vhdlkeyword">downto</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><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a8ace5c63fec61b267ca7c1cf35de5250"></a><!-- doxytag: member="fir_pkg::g_add_delay" ref="a8ace5c63fec61b267ca7c1cf35de5250" args="" -->
117 
<a class="el" href="classfir__pkg.html#a8ace5c63fec61b267ca7c1cf35de5250">g_add_delay</a> &#160;</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">order</span><span class="vhdlchar">-</span><span class="vhdldigit">2</span><span class="vhdlchar"> </span><span class="vhdlchar">)</span><span class="vhdlchar"> </span><span class="vhdlchar">*</span><span class="vhdlchar">width_out</span><span class="vhdlchar">-</span><span class="vhdldigit">1</span><span class="vhdlchar"> </span><span class="vhdlkeyword">downto</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><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a2fff1d6092e17d51f81ee1cdead7b9ce"></a><!-- doxytag: member="fir_pkg::g_delay_add" ref="a2fff1d6092e17d51f81ee1cdead7b9ce" args="" -->
119 
<a class="el" href="classfir__pkg.html#a2fff1d6092e17d51f81ee1cdead7b9ce">g_delay_add</a> &#160;</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">order</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">width_out</span><span class="vhdlchar">-</span><span class="vhdldigit">1</span><span class="vhdlchar"> </span><span class="vhdlkeyword">downto</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><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ac03b241f781ac3abc1f3f905aae94509"></a><!-- doxytag: member="fir_pkg::g_multi_delay" ref="ac03b241f781ac3abc1f3f905aae94509" args="" -->
121 
<a class="el" href="classfir__pkg.html#ac03b241f781ac3abc1f3f905aae94509">g_multi_delay</a> &#160;</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">width_out</span><span class="vhdlchar">-</span><span class="vhdldigit">1</span><span class="vhdlchar"> </span><span class="vhdlkeyword">downto</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>
122 
</table>
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<hr/>The documentation for this class was generated from the following file:<ul>
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<li>src/<a class="el" href="fir__pkg_8vhd.html">fir_pkg.vhd</a></li>
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<hr class="footer"/><address class="footer"><small>Generated on Thu Apr 12 2012 22:44:02 for FIR Digital Filter by&#160;
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