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<a href="#Inputs">Inputs</a> |
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<a href="#Parameters">Parameters</a> |
<a href="#Always Constructs">Always Constructs</a> </div>
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<h1>sound_channel Module Reference</h1> </div>
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<!-- doxytag: class="sound_channel" -->
<p>Single audio channel.
<a href="#_details">More...</a></p>
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Inheritance diagram for sound_channel:<!-- endSectionHeader --></div>
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<p><a href="classsound__channel-members.html">List of all members.</a></p>
<table class="memberdecls">
<tr><td colspan="2"><h2><a name="Always Constructs"></a>
Always Constructs</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classsound__channel.html#a4c5c0deca66a044cd69baa716e426ce2">ALWAYS_38</a> </td><td class="memItemRight" valign="bottom"><b> ( <b><b><a class="el" href="classsound__channel.html#ae53dfe2c9189507774703ce830415ec9">CLK_I</a></b> <span class="vhdlchar"> </span></b> , <b><b><a class="el" href="classsound__channel.html#aafa0f27649ddf40d65427a9e5aca88ea">reset_n</a></b> <span class="vhdlchar"> </span></b> )</b></td></tr>
<tr><td colspan="2"><h2><a name="Inputs"></a>
Inputs</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classsound__channel.html#ae53dfe2c9189507774703ce830415ec9">CLK_I</a>  </td><td class="memItemRight" valign="bottom"></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classsound__channel.html#aafa0f27649ddf40d65427a9e5aca88ea">reset_n</a>  </td><td class="memItemRight" valign="bottom"></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classsound__channel.html#a5d1b8d79fc1eb4c410cffef74233ed42">pulse_color</a>  </td><td class="memItemRight" valign="bottom"></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classsound__channel.html#a5f0be7d24c202efecf1e88b656488085">line_start</a>  </td><td class="memItemRight" valign="bottom"></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classsound__channel.html#a294f6ae6cf54475dbe2c69fcf2176118">dma_ena</a>  </td><td class="memItemRight" valign="bottom"></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classsound__channel.html#a1423460c5a14cbf8ffbce10972a9da6f">dma_done</a>  </td><td class="memItemRight" valign="bottom"></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classsound__channel.html#a602d030cee631a5b4a62d59c3e1bc8f3">dma_data</a>  </td><td class="memItemRight" valign="bottom"><b><span class="vhdlchar">[</span><span class="vhdldigit">31</span><span class="vhdlchar">:</span><span class="vhdldigit">0</span><span class="vhdlchar">]</span><span class="vhdlchar"> </span></b> </td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classsound__channel.html#a530aba2e801dfc325ab1f6839a334771">write_ena</a>  </td><td class="memItemRight" valign="bottom"></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classsound__channel.html#a8ebd126d4857540ac3ec54adf43e324e">write_address</a>  </td><td class="memItemRight" valign="bottom"><b><span class="vhdlchar">[</span><span class="vhdldigit">1</span><span class="vhdlchar">:</span><span class="vhdldigit">0</span><span class="vhdlchar">]</span><span class="vhdlchar"> </span></b> </td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classsound__channel.html#aaff92de30e28e1c17c64bbc88ad829af">write_data</a>  </td><td class="memItemRight" valign="bottom"><b><span class="vhdlchar">[</span><span class="vhdldigit">31</span><span class="vhdlchar">:</span><span class="vhdldigit">0</span><span class="vhdlchar">]</span><span class="vhdlchar"> </span></b> </td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classsound__channel.html#a4022d2301b66737d7f1a406fa56b6583">write_sel</a>  </td><td class="memItemRight" valign="bottom"><b><span class="vhdlchar">[</span><span class="vhdldigit">3</span><span class="vhdlchar">:</span><span class="vhdldigit">0</span><span class="vhdlchar">]</span><span class="vhdlchar"> </span></b> </td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classsound__channel.html#a92e6c18822d672056333a5be616746aa">is_modulator_channel</a>  </td><td class="memItemRight" valign="bottom"></td></tr>
<tr><td colspan="2"><h2><a name="Outputs"></a>
Outputs</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classsound__channel.html#a6d7ddd465852ad8b6d4fa95d873f0e9b">dma_req</a>  </td><td class="memItemRight" valign="bottom"><b><span class="vhdlkeyword">reg</span><span class="vhdlchar"> </span></b> </td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classsound__channel.html#a369913a5f3348196af694273c4d64a5f">dma_address</a>  </td><td class="memItemRight" valign="bottom"><b><span class="vhdlkeyword">reg</span><span class="vhdlchar">[</span><span class="vhdldigit">31</span><span class="vhdlchar">:</span><span class="vhdldigit">0</span><span class="vhdlchar">]</span><span class="vhdlchar"> </span></b> </td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classsound__channel.html#a82c5e63193adbf3a3226f403f57c6bbd">irq</a>  </td><td class="memItemRight" valign="bottom"><b><span class="vhdlkeyword">reg</span><span class="vhdlchar"> </span></b> </td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classsound__channel.html#abc3bcbef38ae211f9731ebf065038c9a">volume</a>  </td><td class="memItemRight" valign="bottom"><b><span class="vhdlkeyword">reg</span><span class="vhdlchar">[</span><span class="vhdldigit">6</span><span class="vhdlchar">:</span><span class="vhdldigit">0</span><span class="vhdlchar">]</span><span class="vhdlchar"> </span></b> </td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classsound__channel.html#a0bf609352aecc9aab306f8b86d76cb22">sample</a>  </td><td class="memItemRight" valign="bottom"><b><span class="vhdlkeyword">reg</span><span class="vhdlchar">[</span><span class="vhdldigit">7</span><span class="vhdlchar">:</span><span class="vhdldigit">0</span><span class="vhdlchar">]</span><span class="vhdlchar"> </span></b> </td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classsound__channel.html#a89c4689d3b97619ae99f0a1d4879ac20">data</a>  </td><td class="memItemRight" valign="bottom"><b><span class="vhdlkeyword">reg</span><span class="vhdlchar">[</span><span class="vhdldigit">15</span><span class="vhdlchar">:</span><span class="vhdldigit">0</span><span class="vhdlchar">]</span><span class="vhdlchar"> </span></b> </td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classsound__channel.html#a19bdcf8f9baa075c66ea884ef38429b1">data_update</a>  </td><td class="memItemRight" valign="bottom"><b><span class="vhdlkeyword">reg</span><span class="vhdlchar">[</span><span class="vhdldigit">1</span><span class="vhdlchar">:</span><span class="vhdldigit">0</span><span class="vhdlchar">]</span><span class="vhdlchar"> </span></b> </td></tr>
<tr><td colspan="2"><h2><a name="Parameters"></a>
Parameters</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classsound__channel.html#a6734638c3634877a6a578312b338e75f">S_IDLE</a>  </td><td class="memItemRight" valign="bottom"><b><span class="vhdlchar">[</span><span class="vhdldigit">1</span><span class="vhdlchar">:</span><span class="vhdldigit">0</span><span class="vhdlchar">]</span><span class="vhdlchar"> </span></b> <b><span class="vhdldigit">2'd0</span><span class="vhdlchar"> </span></b></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classsound__channel.html#a67a782802572c21e548d3b8883dde883">S_DIRECT</a>  </td><td class="memItemRight" valign="bottom"><b><span class="vhdldigit">2'd1</span><span class="vhdlchar"> </span></b></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classsound__channel.html#a7ac4e858cc79883b876723eeba5c64c8">S_DMA</a>  </td><td class="memItemRight" valign="bottom"><b><span class="vhdldigit">2'd2</span><span class="vhdlchar"> </span></b></td></tr>
<tr><td colspan="2"><h2><a name="Signals"></a>
Signals</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><b><span class="vhdlkeyword">reg</span><span class="vhdlchar">[</span><span class="vhdldigit">31</span><span class="vhdlchar">:</span><span class="vhdldigit">0</span><span class="vhdlchar">]</span><span class="vhdlchar"> </span></b>  </td><td class="memItemRight" valign="bottom"><a class="el" href="classsound__channel.html#ad788d518965a2fab1e574505e820ee32">location</a> </td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><b><span class="vhdlkeyword">reg</span><span class="vhdlchar">[</span><span class="vhdldigit">15</span><span class="vhdlchar">:</span><span class="vhdldigit">0</span><span class="vhdlchar">]</span><span class="vhdlchar"> </span></b>  </td><td class="memItemRight" valign="bottom"><a class="el" href="classsound__channel.html#ad569e93f4272e323100106dc4e32e4e3">length</a> </td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><b><span class="vhdlkeyword">reg</span><span class="vhdlchar">[</span><span class="vhdldigit">16</span><span class="vhdlchar">:</span><span class="vhdldigit">0</span><span class="vhdlchar">]</span><span class="vhdlchar"> </span></b>  </td><td class="memItemRight" valign="bottom"><a class="el" href="classsound__channel.html#a9677731f2c8dffd6ede9363b68954510">length_left</a> </td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><b><span class="vhdlkeyword">reg</span><span class="vhdlchar">[</span><span class="vhdldigit">15</span><span class="vhdlchar">:</span><span class="vhdldigit">0</span><span class="vhdlchar">]</span><span class="vhdlchar"> </span></b>  </td><td class="memItemRight" valign="bottom"><a class="el" href="classsound__channel.html#adfae8b8deb4a1783076c93bbe77effd5">period</a> </td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><b><span class="vhdlkeyword">reg</span><span class="vhdlchar">[</span><span class="vhdldigit">15</span><span class="vhdlchar">:</span><span class="vhdldigit">0</span><span class="vhdlchar">]</span><span class="vhdlchar"> </span></b>  </td><td class="memItemRight" valign="bottom"><a class="el" href="classsound__channel.html#a21c1fad29a86a0ae6516e67c551320e1">period_left</a> </td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><b><span class="vhdlkeyword">reg</span><span class="vhdlchar"> </span></b>  </td><td class="memItemRight" valign="bottom"><a class="el" href="classsound__channel.html#a6c1aefe74f031e4f44c067e70b9727a8">even_word</a> </td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><b><span class="vhdlkeyword">reg</span><span class="vhdlchar">[</span><span class="vhdldigit">15</span><span class="vhdlchar">:</span><span class="vhdldigit">0</span><span class="vhdlchar">]</span><span class="vhdlchar"> </span></b>  </td><td class="memItemRight" valign="bottom"><a class="el" href="classsound__channel.html#a21cca44a11313299679b9349a516201a">data2</a> </td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><b><span class="vhdlkeyword">reg</span><span class="vhdlchar">[</span><span class="vhdldigit">1</span><span class="vhdlchar">:</span><span class="vhdldigit">0</span><span class="vhdlchar">]</span><span class="vhdlchar"> </span></b>  </td><td class="memItemRight" valign="bottom"><a class="el" href="classsound__channel.html#ac283b2052c6bc97125a06a58113177a8">avail</a> </td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><b><span class="vhdlkeyword">reg</span><span class="vhdlchar">[</span><span class="vhdldigit">1</span><span class="vhdlchar">:</span><span class="vhdldigit">0</span><span class="vhdlchar">]</span><span class="vhdlchar"> </span></b>  </td><td class="memItemRight" valign="bottom"><a class="el" href="classsound__channel.html#ade4fcb73e5db45b5f3e32f7ff1607292">state</a> </td></tr>
</table>
<hr/><a name="_details"></a><h2>Detailed Description</h2>
<p>Single audio channel. </p>
<p>Definition at line <a class="el" href="ocs__audio_8v_source.html#l00418">418</a> of file <a class="el" href="ocs__audio_8v_source.html">ocs_audio.v</a>.</p>
<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="a4c5c0deca66a044cd69baa716e426ce2"></a><!-- doxytag: member="sound_channel::ALWAYS_38" ref="a4c5c0deca66a044cd69baa716e426ce2" args="CLK_I, reset_n" -->
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<td class="memname"><b><span class="vhdlchar"> </span></b>ALWAYS_38 <td></td>
<td class="paramtype">(<span class="keywordtype"></span> <b><b><a class="el" href="classsound__channel.html#ae53dfe2c9189507774703ce830415ec9">CLK_I</a></b> <span class="vhdlchar"> </span></b> <em><span class="vhdlkeyword"></span></em> , </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><span class="keywordtype"></span> <b><b><a class="el" href="classsound__channel.html#aafa0f27649ddf40d65427a9e5aca88ea">reset_n</a></b> <span class="vhdlchar"> </span></b> <em><span class="vhdlkeyword"></span></em> ) </td>
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<code> [Always Construct]</code></td>
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<div class="memdoc">
<p>Definition at line <a class="el" href="ocs__audio_8v_source.html#l00471">471</a> of file <a class="el" href="ocs__audio_8v_source.html">ocs_audio.v</a>.</p>
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<hr/><h2>Member Data Documentation</h2>
<a class="anchor" id="ae53dfe2c9189507774703ce830415ec9"></a><!-- doxytag: member="sound_channel::CLK_I" ref="ae53dfe2c9189507774703ce830415ec9" args="" -->
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<td class="memname"><span class="stringliteral"><a class="el" href="classsound__channel.html#ae53dfe2c9189507774703ce830415ec9">CLK_I</a></span> <b><span class="vhdlchar"> </span></b> <b><span class="vhdlchar"> </span></b> <code> [Input]</code></td>
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<div class="memdoc">
<p>Definition at line <a class="el" href="ocs__audio_8v_source.html#l00419">419</a> of file <a class="el" href="ocs__audio_8v_source.html">ocs_audio.v</a>.</p>
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</div>
<a class="anchor" id="aafa0f27649ddf40d65427a9e5aca88ea"></a><!-- doxytag: member="sound_channel::reset_n" ref="aafa0f27649ddf40d65427a9e5aca88ea" args="" -->
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<td class="memname"><span class="stringliteral"><a class="el" href="classsound__channel.html#aafa0f27649ddf40d65427a9e5aca88ea">reset_n</a></span> <b><span class="vhdlchar"> </span></b> <b><span class="vhdlchar"> </span></b> <code> [Input]</code></td>
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<div class="memdoc">
<p>Definition at line <a class="el" href="ocs__audio_8v_source.html#l00420">420</a> of file <a class="el" href="ocs__audio_8v_source.html">ocs_audio.v</a>.</p>
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<a class="anchor" id="a5d1b8d79fc1eb4c410cffef74233ed42"></a><!-- doxytag: member="sound_channel::pulse_color" ref="a5d1b8d79fc1eb4c410cffef74233ed42" args="" -->
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<td class="memname"><span class="stringliteral"><a class="el" href="classsound__channel.html#a5d1b8d79fc1eb4c410cffef74233ed42">pulse_color</a></span> <b><span class="vhdlchar"> </span></b> <b><span class="vhdlchar"> </span></b> <code> [Input]</code></td>
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<div class="memdoc">
<p>Definition at line <a class="el" href="ocs__audio_8v_source.html#l00423">423</a> of file <a class="el" href="ocs__audio_8v_source.html">ocs_audio.v</a>.</p>
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<a class="anchor" id="a5f0be7d24c202efecf1e88b656488085"></a><!-- doxytag: member="sound_channel::line_start" ref="a5f0be7d24c202efecf1e88b656488085" args="" -->
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<td class="memname"><span class="stringliteral"><a class="el" href="classsound__channel.html#a5f0be7d24c202efecf1e88b656488085">line_start</a></span> <b><span class="vhdlchar"> </span></b> <b><span class="vhdlchar"> </span></b> <code> [Input]</code></td>
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<div class="memdoc">
<p>Definition at line <a class="el" href="ocs__audio_8v_source.html#l00424">424</a> of file <a class="el" href="ocs__audio_8v_source.html">ocs_audio.v</a>.</p>
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<a class="anchor" id="a294f6ae6cf54475dbe2c69fcf2176118"></a><!-- doxytag: member="sound_channel::dma_ena" ref="a294f6ae6cf54475dbe2c69fcf2176118" args="" -->
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<td class="memname"><span class="stringliteral"><a class="el" href="classsound__channel.html#a294f6ae6cf54475dbe2c69fcf2176118">dma_ena</a></span> <b><span class="vhdlchar"> </span></b> <b><span class="vhdlchar"> </span></b> <code> [Input]</code></td>
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<div class="memdoc">
<p>Definition at line <a class="el" href="ocs__audio_8v_source.html#l00426">426</a> of file <a class="el" href="ocs__audio_8v_source.html">ocs_audio.v</a>.</p>
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<a class="anchor" id="a6d7ddd465852ad8b6d4fa95d873f0e9b"></a><!-- doxytag: member="sound_channel::dma_req" ref="a6d7ddd465852ad8b6d4fa95d873f0e9b" args="" -->
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<td class="memname"><span class="stringliteral"><a class="el" href="classsound__channel.html#a6d7ddd465852ad8b6d4fa95d873f0e9b">dma_req</a></span> <b><span class="vhdlkeyword">reg</span><span class="vhdlchar"> </span></b> <b><span class="vhdlchar"> </span></b> <code> [Output]</code></td>
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<div class="memdoc">
<p>Definition at line <a class="el" href="ocs__audio_8v_source.html#l00427">427</a> of file <a class="el" href="ocs__audio_8v_source.html">ocs_audio.v</a>.</p>
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<a class="anchor" id="a369913a5f3348196af694273c4d64a5f"></a><!-- doxytag: member="sound_channel::dma_address" ref="a369913a5f3348196af694273c4d64a5f" args="" -->
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<td class="memname"><span class="stringliteral"><a class="el" href="classsound__channel.html#a369913a5f3348196af694273c4d64a5f">dma_address</a></span> <b><span class="vhdlkeyword">reg</span><span class="vhdlchar">[</span><span class="vhdldigit">31</span><span class="vhdlchar">:</span><span class="vhdldigit">0</span><span class="vhdlchar">]</span><span class="vhdlchar"> </span></b> <b><span class="vhdlchar"> </span></b> <code> [Output]</code></td>
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<p>Definition at line <a class="el" href="ocs__audio_8v_source.html#l00428">428</a> of file <a class="el" href="ocs__audio_8v_source.html">ocs_audio.v</a>.</p>
</div>
</div>
<a class="anchor" id="a1423460c5a14cbf8ffbce10972a9da6f"></a><!-- doxytag: member="sound_channel::dma_done" ref="a1423460c5a14cbf8ffbce10972a9da6f" args="" -->
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<td class="memname"><span class="stringliteral"><a class="el" href="classsound__channel.html#a1423460c5a14cbf8ffbce10972a9da6f">dma_done</a></span> <b><span class="vhdlchar"> </span></b> <b><span class="vhdlchar"> </span></b> <code> [Input]</code></td>
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</div>
<div class="memdoc">
<p>Definition at line <a class="el" href="ocs__audio_8v_source.html#l00429">429</a> of file <a class="el" href="ocs__audio_8v_source.html">ocs_audio.v</a>.</p>
</div>
</div>
<a class="anchor" id="a602d030cee631a5b4a62d59c3e1bc8f3"></a><!-- doxytag: member="sound_channel::dma_data" ref="a602d030cee631a5b4a62d59c3e1bc8f3" args="" -->
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<td class="memname"><span class="stringliteral"><a class="el" href="classsound__channel.html#a602d030cee631a5b4a62d59c3e1bc8f3">dma_data</a></span> <b><span class="vhdlchar">[</span><span class="vhdldigit">31</span><span class="vhdlchar">:</span><span class="vhdldigit">0</span><span class="vhdlchar">]</span><span class="vhdlchar"> </span></b> <b><span class="vhdlchar"> </span></b> <code> [Input]</code></td>
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<div class="memdoc">
<p>Definition at line <a class="el" href="ocs__audio_8v_source.html#l00430">430</a> of file <a class="el" href="ocs__audio_8v_source.html">ocs_audio.v</a>.</p>
</div>
</div>
<a class="anchor" id="a530aba2e801dfc325ab1f6839a334771"></a><!-- doxytag: member="sound_channel::write_ena" ref="a530aba2e801dfc325ab1f6839a334771" args="" -->
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<td class="memname"><span class="stringliteral"><a class="el" href="classsound__channel.html#a530aba2e801dfc325ab1f6839a334771">write_ena</a></span> <b><span class="vhdlchar"> </span></b> <b><span class="vhdlchar"> </span></b> <code> [Input]</code></td>
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<div class="memdoc">
<p>Definition at line <a class="el" href="ocs__audio_8v_source.html#l00432">432</a> of file <a class="el" href="ocs__audio_8v_source.html">ocs_audio.v</a>.</p>
</div>
</div>
<a class="anchor" id="a8ebd126d4857540ac3ec54adf43e324e"></a><!-- doxytag: member="sound_channel::write_address" ref="a8ebd126d4857540ac3ec54adf43e324e" args="" -->
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<div class="memproto">
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<td class="memname"><span class="stringliteral"><a class="el" href="classsound__channel.html#a8ebd126d4857540ac3ec54adf43e324e">write_address</a></span> <b><span class="vhdlchar">[</span><span class="vhdldigit">1</span><span class="vhdlchar">:</span><span class="vhdldigit">0</span><span class="vhdlchar">]</span><span class="vhdlchar"> </span></b> <b><span class="vhdlchar"> </span></b> <code> [Input]</code></td>
</tr>
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</div>
<div class="memdoc">
<p>Definition at line <a class="el" href="ocs__audio_8v_source.html#l00436">436</a> of file <a class="el" href="ocs__audio_8v_source.html">ocs_audio.v</a>.</p>
</div>
</div>
<a class="anchor" id="aaff92de30e28e1c17c64bbc88ad829af"></a><!-- doxytag: member="sound_channel::write_data" ref="aaff92de30e28e1c17c64bbc88ad829af" args="" -->
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<div class="memproto">
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<td class="memname"><span class="stringliteral"><a class="el" href="classsound__channel.html#aaff92de30e28e1c17c64bbc88ad829af">write_data</a></span> <b><span class="vhdlchar">[</span><span class="vhdldigit">31</span><span class="vhdlchar">:</span><span class="vhdldigit">0</span><span class="vhdlchar">]</span><span class="vhdlchar"> </span></b> <b><span class="vhdlchar"> </span></b> <code> [Input]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Definition at line <a class="el" href="ocs__audio_8v_source.html#l00437">437</a> of file <a class="el" href="ocs__audio_8v_source.html">ocs_audio.v</a>.</p>
</div>
</div>
<a class="anchor" id="a4022d2301b66737d7f1a406fa56b6583"></a><!-- doxytag: member="sound_channel::write_sel" ref="a4022d2301b66737d7f1a406fa56b6583" args="" -->
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<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><span class="stringliteral"><a class="el" href="classsound__channel.html#a4022d2301b66737d7f1a406fa56b6583">write_sel</a></span> <b><span class="vhdlchar">[</span><span class="vhdldigit">3</span><span class="vhdlchar">:</span><span class="vhdldigit">0</span><span class="vhdlchar">]</span><span class="vhdlchar"> </span></b> <b><span class="vhdlchar"> </span></b> <code> [Input]</code></td>
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</table>
</div>
<div class="memdoc">
<p>Definition at line <a class="el" href="ocs__audio_8v_source.html#l00438">438</a> of file <a class="el" href="ocs__audio_8v_source.html">ocs_audio.v</a>.</p>
</div>
</div>
<a class="anchor" id="a82c5e63193adbf3a3226f403f57c6bbd"></a><!-- doxytag: member="sound_channel::irq" ref="a82c5e63193adbf3a3226f403f57c6bbd" args="" -->
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<td class="memname"><span class="stringliteral"><a class="el" href="classsound__channel.html#a82c5e63193adbf3a3226f403f57c6bbd">irq</a></span> <b><span class="vhdlkeyword">reg</span><span class="vhdlchar"> </span></b> <b><span class="vhdlchar"> </span></b> <code> [Output]</code></td>
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<div class="memdoc">
<p>Definition at line <a class="el" href="ocs__audio_8v_source.html#l00440">440</a> of file <a class="el" href="ocs__audio_8v_source.html">ocs_audio.v</a>.</p>
</div>
</div>
<a class="anchor" id="abc3bcbef38ae211f9731ebf065038c9a"></a><!-- doxytag: member="sound_channel::volume" ref="abc3bcbef38ae211f9731ebf065038c9a" args="" -->
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<td class="memname"><span class="stringliteral"><a class="el" href="classsound__channel.html#abc3bcbef38ae211f9731ebf065038c9a">volume</a></span> <b><span class="vhdlkeyword">reg</span><span class="vhdlchar">[</span><span class="vhdldigit">6</span><span class="vhdlchar">:</span><span class="vhdldigit">0</span><span class="vhdlchar">]</span><span class="vhdlchar"> </span></b> <b><span class="vhdlchar"> </span></b> <code> [Output]</code></td>
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<div class="memdoc">
<p>Definition at line <a class="el" href="ocs__audio_8v_source.html#l00444">444</a> of file <a class="el" href="ocs__audio_8v_source.html">ocs_audio.v</a>.</p>
</div>
</div>
<a class="anchor" id="a0bf609352aecc9aab306f8b86d76cb22"></a><!-- doxytag: member="sound_channel::sample" ref="a0bf609352aecc9aab306f8b86d76cb22" args="" -->
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<td class="memname"><span class="stringliteral"><a class="el" href="classsound__channel.html#a0bf609352aecc9aab306f8b86d76cb22">sample</a></span> <b><span class="vhdlkeyword">reg</span><span class="vhdlchar">[</span><span class="vhdldigit">7</span><span class="vhdlchar">:</span><span class="vhdldigit">0</span><span class="vhdlchar">]</span><span class="vhdlchar"> </span></b> <b><span class="vhdlchar"> </span></b> <code> [Output]</code></td>
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<div class="memdoc">
<p>Definition at line <a class="el" href="ocs__audio_8v_source.html#l00445">445</a> of file <a class="el" href="ocs__audio_8v_source.html">ocs_audio.v</a>.</p>
</div>
</div>
<a class="anchor" id="a92e6c18822d672056333a5be616746aa"></a><!-- doxytag: member="sound_channel::is_modulator_channel" ref="a92e6c18822d672056333a5be616746aa" args="" -->
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<td class="memname"><span class="stringliteral"><a class="el" href="classsound__channel.html#a92e6c18822d672056333a5be616746aa">is_modulator_channel</a></span> <b><span class="vhdlchar"> </span></b> <b><span class="vhdlchar"> </span></b> <code> [Input]</code></td>
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<div class="memdoc">
<p>Definition at line <a class="el" href="ocs__audio_8v_source.html#l00446">446</a> of file <a class="el" href="ocs__audio_8v_source.html">ocs_audio.v</a>.</p>
</div>
</div>
<a class="anchor" id="a89c4689d3b97619ae99f0a1d4879ac20"></a><!-- doxytag: member="sound_channel::data" ref="a89c4689d3b97619ae99f0a1d4879ac20" args="" -->
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<td class="memname"><span class="stringliteral"><a class="el" href="classsound__channel.html#a89c4689d3b97619ae99f0a1d4879ac20">data</a></span> <b><span class="vhdlkeyword">reg</span><span class="vhdlchar">[</span><span class="vhdldigit">15</span><span class="vhdlchar">:</span><span class="vhdldigit">0</span><span class="vhdlchar">]</span><span class="vhdlchar"> </span></b> <b><span class="vhdlchar"> </span></b> <code> [Output]</code></td>
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<div class="memdoc">
<p>Definition at line <a class="el" href="ocs__audio_8v_source.html#l00449">449</a> of file <a class="el" href="ocs__audio_8v_source.html">ocs_audio.v</a>.</p>
</div>
</div>
<a class="anchor" id="a19bdcf8f9baa075c66ea884ef38429b1"></a><!-- doxytag: member="sound_channel::data_update" ref="a19bdcf8f9baa075c66ea884ef38429b1" args="" -->
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<td class="memname"><span class="stringliteral"><a class="el" href="classsound__channel.html#a19bdcf8f9baa075c66ea884ef38429b1">data_update</a></span> <b><span class="vhdlkeyword">reg</span><span class="vhdlchar">[</span><span class="vhdldigit">1</span><span class="vhdlchar">:</span><span class="vhdldigit">0</span><span class="vhdlchar">]</span><span class="vhdlchar"> </span></b> <b><span class="vhdlchar"> </span></b> <code> [Output]</code></td>
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<div class="memdoc">
<p>Definition at line <a class="el" href="ocs__audio_8v_source.html#l00453">453</a> of file <a class="el" href="ocs__audio_8v_source.html">ocs_audio.v</a>.</p>
</div>
</div>
<a class="anchor" id="ad788d518965a2fab1e574505e820ee32"></a><!-- doxytag: member="sound_channel::location" ref="ad788d518965a2fab1e574505e820ee32" args="reg[31:0]" -->
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<td class="memname"><span class="stringliteral"><a class="el" href="classsound__channel.html#ad788d518965a2fab1e574505e820ee32">location</a></span> <b><span class="vhdlchar"> </span></b> <code> [reg[31:0]]</code></td>
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<div class="memdoc">
<p>Definition at line <a class="el" href="ocs__audio_8v_source.html#l00456">456</a> of file <a class="el" href="ocs__audio_8v_source.html">ocs_audio.v</a>.</p>
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<a class="anchor" id="ad569e93f4272e323100106dc4e32e4e3"></a><!-- doxytag: member="sound_channel::length" ref="ad569e93f4272e323100106dc4e32e4e3" args="reg[15:0]" -->
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<td class="memname"><span class="stringliteral"><a class="el" href="classsound__channel.html#ad569e93f4272e323100106dc4e32e4e3">length</a></span> <b><span class="vhdlchar"> </span></b> <code> [reg[15:0]]</code></td>
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<div class="memdoc">
<p>Definition at line <a class="el" href="ocs__audio_8v_source.html#l00457">457</a> of file <a class="el" href="ocs__audio_8v_source.html">ocs_audio.v</a>.</p>
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<a class="anchor" id="a9677731f2c8dffd6ede9363b68954510"></a><!-- doxytag: member="sound_channel::length_left" ref="a9677731f2c8dffd6ede9363b68954510" args="reg[16:0]" -->
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<td class="memname"><span class="stringliteral"><a class="el" href="classsound__channel.html#a9677731f2c8dffd6ede9363b68954510">length_left</a></span> <b><span class="vhdlchar"> </span></b> <code> [reg[16:0]]</code></td>
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<div class="memdoc">
<p>Definition at line <a class="el" href="ocs__audio_8v_source.html#l00458">458</a> of file <a class="el" href="ocs__audio_8v_source.html">ocs_audio.v</a>.</p>
</div>
</div>
<a class="anchor" id="adfae8b8deb4a1783076c93bbe77effd5"></a><!-- doxytag: member="sound_channel::period" ref="adfae8b8deb4a1783076c93bbe77effd5" args="reg[15:0]" -->
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<td class="memname"><span class="stringliteral"><a class="el" href="classsound__channel.html#adfae8b8deb4a1783076c93bbe77effd5">period</a></span> <b><span class="vhdlchar"> </span></b> <code> [reg[15:0]]</code></td>
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<div class="memdoc">
<p>Definition at line <a class="el" href="ocs__audio_8v_source.html#l00459">459</a> of file <a class="el" href="ocs__audio_8v_source.html">ocs_audio.v</a>.</p>
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</div>
<a class="anchor" id="a21c1fad29a86a0ae6516e67c551320e1"></a><!-- doxytag: member="sound_channel::period_left" ref="a21c1fad29a86a0ae6516e67c551320e1" args="reg[15:0]" -->
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<td class="memname"><span class="stringliteral"><a class="el" href="classsound__channel.html#a21c1fad29a86a0ae6516e67c551320e1">period_left</a></span> <b><span class="vhdlchar"> </span></b> <code> [reg[15:0]]</code></td>
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<div class="memdoc">
<p>Definition at line <a class="el" href="ocs__audio_8v_source.html#l00460">460</a> of file <a class="el" href="ocs__audio_8v_source.html">ocs_audio.v</a>.</p>
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</div>
<a class="anchor" id="a6c1aefe74f031e4f44c067e70b9727a8"></a><!-- doxytag: member="sound_channel::even_word" ref="a6c1aefe74f031e4f44c067e70b9727a8" args="reg" -->
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<td class="memname"><span class="stringliteral"><a class="el" href="classsound__channel.html#a6c1aefe74f031e4f44c067e70b9727a8">even_word</a></span> <b><span class="vhdlchar"> </span></b> <code> [reg]</code></td>
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<div class="memdoc">
<p>Definition at line <a class="el" href="ocs__audio_8v_source.html#l00461">461</a> of file <a class="el" href="ocs__audio_8v_source.html">ocs_audio.v</a>.</p>
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</div>
<a class="anchor" id="a21cca44a11313299679b9349a516201a"></a><!-- doxytag: member="sound_channel::data2" ref="a21cca44a11313299679b9349a516201a" args="reg[15:0]" -->
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<td class="memname"><span class="stringliteral"><a class="el" href="classsound__channel.html#a21cca44a11313299679b9349a516201a">data2</a></span> <b><span class="vhdlchar"> </span></b> <code> [reg[15:0]]</code></td>
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<div class="memdoc">
<p>Definition at line <a class="el" href="ocs__audio_8v_source.html#l00462">462</a> of file <a class="el" href="ocs__audio_8v_source.html">ocs_audio.v</a>.</p>
</div>
</div>
<a class="anchor" id="ac283b2052c6bc97125a06a58113177a8"></a><!-- doxytag: member="sound_channel::avail" ref="ac283b2052c6bc97125a06a58113177a8" args="reg[1:0]" -->
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<td class="memname"><span class="stringliteral"><a class="el" href="classsound__channel.html#ac283b2052c6bc97125a06a58113177a8">avail</a></span> <b><span class="vhdlchar"> </span></b> <code> [reg[1:0]]</code></td>
</tr>
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<div class="memdoc">
<p>Definition at line <a class="el" href="ocs__audio_8v_source.html#l00463">463</a> of file <a class="el" href="ocs__audio_8v_source.html">ocs_audio.v</a>.</p>
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</div>
<a class="anchor" id="ade4fcb73e5db45b5f3e32f7ff1607292"></a><!-- doxytag: member="sound_channel::state" ref="ade4fcb73e5db45b5f3e32f7ff1607292" args="reg[1:0]" -->
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<td class="memname"><span class="stringliteral"><a class="el" href="classsound__channel.html#ade4fcb73e5db45b5f3e32f7ff1607292">state</a></span> <b><span class="vhdlchar"> </span></b> <code> [reg[1:0]]</code></td>
</tr>
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<div class="memdoc">
<p>Definition at line <a class="el" href="ocs__audio_8v_source.html#l00464">464</a> of file <a class="el" href="ocs__audio_8v_source.html">ocs_audio.v</a>.</p>
</div>
</div>
<a class="anchor" id="a6734638c3634877a6a578312b338e75f"></a><!-- doxytag: member="sound_channel::S_IDLE" ref="a6734638c3634877a6a578312b338e75f" args="2'd0" -->
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<td class="memname"><span class="stringliteral"><a class="el" href="classsound__channel.html#a6734638c3634877a6a578312b338e75f">S_IDLE</a></span> <b><span class="vhdlchar">[</span><span class="vhdldigit">1</span><span class="vhdlchar">:</span><span class="vhdldigit">0</span><span class="vhdlchar">]</span><span class="vhdlchar"> </span></b> <b><span class="vhdldigit">2'd0</span><span class="vhdlchar"> </span></b> <code> [Parameter]</code></td>
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</table>
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<div class="memdoc">
<p>Definition at line <a class="el" href="ocs__audio_8v_source.html#l00466">466</a> of file <a class="el" href="ocs__audio_8v_source.html">ocs_audio.v</a>.</p>
</div>
</div>
<a class="anchor" id="a67a782802572c21e548d3b8883dde883"></a><!-- doxytag: member="sound_channel::S_DIRECT" ref="a67a782802572c21e548d3b8883dde883" args="2'd1" -->
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<td class="memname"><span class="stringliteral"><a class="el" href="classsound__channel.html#a67a782802572c21e548d3b8883dde883">S_DIRECT</a></span> <b><span class="vhdlchar"> </span></b> <b><span class="vhdldigit">2'd1</span><span class="vhdlchar"> </span></b> <code> [Parameter]</code></td>
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</div>
<div class="memdoc">
<p>Definition at line <a class="el" href="ocs__audio_8v_source.html#l00466">466</a> of file <a class="el" href="ocs__audio_8v_source.html">ocs_audio.v</a>.</p>
</div>
</div>
<a class="anchor" id="a7ac4e858cc79883b876723eeba5c64c8"></a><!-- doxytag: member="sound_channel::S_DMA" ref="a7ac4e858cc79883b876723eeba5c64c8" args="2'd2" -->
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<td class="memname"><span class="stringliteral"><a class="el" href="classsound__channel.html#a7ac4e858cc79883b876723eeba5c64c8">S_DMA</a></span> <b><span class="vhdlchar"> </span></b> <b><span class="vhdldigit">2'd2</span><span class="vhdlchar"> </span></b> <code> [Parameter]</code></td>
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<div class="memdoc">
<p>Definition at line <a class="el" href="ocs__audio_8v_source.html#l00466">466</a> of file <a class="el" href="ocs__audio_8v_source.html">ocs_audio.v</a>.</p>
</div>
</div>
<hr/>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="ocs__audio_8v_source.html">ocs_audio.v</a></li>
</ul>
</div>
<hr class="footer"/><address class="footer"><small>Generated on Mon Dec 20 2010 21:20:20 for aoOCS by 
<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.2 </small></address>
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