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<title>ao68000: condition Module Reference</title>
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<div class="header">
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  <div class="summary">
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<a href="#Inputs">Inputs</a> &#124;
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<a href="#Outputs">Outputs</a> &#124;
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<a href="#Signals">Signals</a>  </div>
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<h1>condition Module Reference</h1>  </div>
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<div class="contents">
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<p>Condition tests.
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<a href="#_details">More...</a></p>
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Inheritance diagram for condition:<!-- endSectionHeader --></div>
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<p><a href="classcondition-members.html">List of all members.</a></p>
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<table class="memberdecls">
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<tr><td colspan="2"><h2><a name="Inputs"></a>
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Inputs</h2></td></tr>
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 <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classcondition.html#ad14bf5d3721fe9b8fe1f71fd2f5bd8a4">cond</a> &#160;</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>
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<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classcondition.html#abac84a257e657e334871ef190cce9616">ccr</a> &#160;</td><td class="memItemRight" valign="bottom"><b><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>
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<tr><td colspan="2"><h2><a name="Outputs"></a>
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Outputs</h2></td></tr>
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 <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classcondition.html#acb19756f5d198b371846bce84e08d569">condition</a> &#160;</td><td class="memItemRight" valign="bottom"></td></tr>
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<tr><td colspan="2"><h2><a name="Signals"></a>
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Signals</h2></td></tr>
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 <tr><td class="memItemLeft" align="right" valign="top"><b><span class="vhdlkeyword">wire</span><span class="vhdlchar"> </span></b> &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classcondition.html#a3f5fcf283ca56b2cfe4269cff52ee925">C</a> </td></tr>
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<tr><td class="memItemLeft" align="right" valign="top"><b><span class="vhdlkeyword">wire</span><span class="vhdlchar"> </span></b> &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classcondition.html#a4478c90a4669d8bd947561aaddfe3bfb">V</a> </td></tr>
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<tr><td class="memItemLeft" align="right" valign="top"><b><span class="vhdlkeyword">wire</span><span class="vhdlchar"> </span></b> &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classcondition.html#a88c2e82409be05b0e4072b5fd9fc6048">Z</a> </td></tr>
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<tr><td class="memItemLeft" align="right" valign="top"><b><span class="vhdlkeyword">wire</span><span class="vhdlchar"> </span></b> &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classcondition.html#a741ec53b25de93d917a650089cd95870">N</a> </td></tr>
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</table>
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<hr/><a name="_details"></a><h2>Detailed Description</h2>
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<p>Condition tests. </p>
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<p>The condition module implements the condition tests of the MC68000. Its inputs are the condition codes and the currently selected test. The output is binary: the test is true or false. The output of the condition module is an input to the <a class="el" href="classmicrocode__branch.html" title="Select the next microcode word to execute.">microcode_branch</a> module, that decides which microcode word to execute next. </p>
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<p>Definition at line <a class="el" href="ao68000_8v_source.html#l02514">2514</a> of file <a class="el" href="ao68000_8v_source.html">ao68000.v</a>.</p>
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<hr/><h2>Member Data Documentation</h2>
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<a class="anchor" id="ad14bf5d3721fe9b8fe1f71fd2f5bd8a4"></a><!-- doxytag: member="condition::cond" ref="ad14bf5d3721fe9b8fe1f71fd2f5bd8a4" args="" -->
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          <td class="memname"><span class="stringliteral"><a class="el" href="classcondition.html#ad14bf5d3721fe9b8fe1f71fd2f5bd8a4">cond</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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<p>Definition at line <a class="el" href="ao68000_8v_source.html#l02515">2515</a> of file <a class="el" href="ao68000_8v_source.html">ao68000.v</a>.</p>
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<a class="anchor" id="abac84a257e657e334871ef190cce9616"></a><!-- doxytag: member="condition::ccr" ref="abac84a257e657e334871ef190cce9616" args="" -->
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          <td class="memname"><span class="stringliteral"><a class="el" href="classcondition.html#abac84a257e657e334871ef190cce9616">ccr</a></span> <b><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> [Input]</code></td>
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<p>Definition at line <a class="el" href="ao68000_8v_source.html#l02516">2516</a> of file <a class="el" href="ao68000_8v_source.html">ao68000.v</a>.</p>
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<a class="anchor" id="acb19756f5d198b371846bce84e08d569"></a><!-- doxytag: member="condition::condition" ref="acb19756f5d198b371846bce84e08d569" args="" -->
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          <td class="memname"><span class="stringliteral"><a class="el" href="classcondition.html#acb19756f5d198b371846bce84e08d569">condition</a></span> <b><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="ao68000_8v_source.html#l02517">2517</a> of file <a class="el" href="ao68000_8v_source.html">ao68000.v</a>.</p>
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          <td class="memname"><span class="stringliteral"><a class="el" href="classcondition.html#a3f5fcf283ca56b2cfe4269cff52ee925">C</a></span> <b><span class="vhdlchar"> </span></b> <code> [wire]</code></td>
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<p>Definition at line <a class="el" href="ao68000_8v_source.html#l02520">2520</a> of file <a class="el" href="ao68000_8v_source.html">ao68000.v</a>.</p>
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<a class="anchor" id="a4478c90a4669d8bd947561aaddfe3bfb"></a><!-- doxytag: member="condition::V" ref="a4478c90a4669d8bd947561aaddfe3bfb" args="wire" -->
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          <td class="memname"><span class="stringliteral"><a class="el" href="classcondition.html#a4478c90a4669d8bd947561aaddfe3bfb">V</a></span> <b><span class="vhdlchar"> </span></b> <code> [wire]</code></td>
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<p>Definition at line <a class="el" href="ao68000_8v_source.html#l02520">2520</a> of file <a class="el" href="ao68000_8v_source.html">ao68000.v</a>.</p>
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<a class="anchor" id="a88c2e82409be05b0e4072b5fd9fc6048"></a><!-- doxytag: member="condition::Z" ref="a88c2e82409be05b0e4072b5fd9fc6048" args="wire" -->
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          <td class="memname"><span class="stringliteral"><a class="el" href="classcondition.html#a88c2e82409be05b0e4072b5fd9fc6048">Z</a></span> <b><span class="vhdlchar"> </span></b> <code> [wire]</code></td>
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<p>Definition at line <a class="el" href="ao68000_8v_source.html#l02520">2520</a> of file <a class="el" href="ao68000_8v_source.html">ao68000.v</a>.</p>
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<a class="anchor" id="a741ec53b25de93d917a650089cd95870"></a><!-- doxytag: member="condition::N" ref="a741ec53b25de93d917a650089cd95870" args="wire" -->
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          <td class="memname"><span class="stringliteral"><a class="el" href="classcondition.html#a741ec53b25de93d917a650089cd95870">N</a></span> <b><span class="vhdlchar"> </span></b> <code> [wire]</code></td>
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<p>Definition at line <a class="el" href="ao68000_8v_source.html#l02520">2520</a> of file <a class="el" href="ao68000_8v_source.html">ao68000.v</a>.</p>
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<hr/>The documentation for this class was generated from the following file:<ul>
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<li><a class="el" href="ao68000_8v_source.html">ao68000.v</a></li>
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</ul>
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</div>
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<hr class="footer"/><address class="footer"><small>Generated on Sat Jan 15 2011 16:54:37 for ao68000 by&#160;
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<a href="http://www.doxygen.org/index.html">
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<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.2 </small></address>
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