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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <title>aoOCS: condition Module Reference</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <link href="doxygen.css" rel="stylesheet" type="text/css"/> </head> <body> <!-- Generated by Doxygen 1.7.2 --> <div class="navigation" id="top"> <div class="tabs"> <ul class="tablist"> <li><a href="index.html"><span>Main Page</span></a></li> <li class="current"><a href="annotated.html"><span>Design Unit List</span></a></li> <li><a href="files.html"><span>Files</span></a></li> </ul> </div> <div class="tabs2"> <ul class="tablist"> <li><a href="annotated.html"><span>Class List</span></a></li> <li><a href="hierarchy.html"><span>Design Unit Hierarchy</span></a></li> <li><a href="functions.html"><span>Design Unit Members</span></a></li> </ul> </div> </div> <div class="header"> <div class="summary"> <a href="#Inputs">Inputs</a> | <a href="#Outputs">Outputs</a> | <a href="#Signals">Signals</a> </div> <div class="headertitle"> <h1>condition Module Reference</h1> </div> </div> <div class="contents"> <!-- doxytag: class="condition" --> <p>Condition tests. <a href="#_details">More...</a></p> <!-- startSectionHeader --><div class="dynheader"> Inheritance diagram for condition:<!-- endSectionHeader --></div> <!-- startSectionSummary --><!-- endSectionSummary --><!-- startSectionContent --><div class="dyncontent"> <div class="center"> <img src="classcondition.png" usemap="#condition_map" alt=""/> <map id="condition_map" name="condition_map"> <area href="classao68000.html" alt="ao68000" shape="rect" coords="0,56,63,80"/> <area href="classaoOCS.html" alt="aoOCS" shape="rect" coords="0,112,63,136"/> </map> </div><!-- endSectionContent --></div> <p><a href="classcondition-members.html">List of all members.</a></p> <table class="memberdecls"> <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="classcondition.html#aba480894ba617f08205989c73343ec76">cond</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="classcondition.html#a582bab1b743184f944c7a661aa7137b7">ccr</a>  </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> <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="classcondition.html#a0504ddeb36c5233abdeaa1ed7678d26a">condition</a>  </td><td class="memItemRight" valign="bottom"></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">wire</span><span class="vhdlchar"> </span></b>  </td><td class="memItemRight" valign="bottom"><a class="el" href="classcondition.html#a8f02092a240dad32f9d8ca9b4fc3e138">C</a> </td></tr> <tr><td class="memItemLeft" align="right" valign="top"><b><span class="vhdlkeyword">wire</span><span class="vhdlchar"> </span></b>  </td><td class="memItemRight" valign="bottom"><a class="el" href="classcondition.html#a94e6cf3ae1db8b959eb3f289954d6070">V</a> </td></tr> <tr><td class="memItemLeft" align="right" valign="top"><b><span class="vhdlkeyword">wire</span><span class="vhdlchar"> </span></b>  </td><td class="memItemRight" valign="bottom"><a class="el" href="classcondition.html#af8e2ebd27e8a09be622be978468a099c">Z</a> </td></tr> <tr><td class="memItemLeft" align="right" valign="top"><b><span class="vhdlkeyword">wire</span><span class="vhdlchar"> </span></b>  </td><td class="memItemRight" valign="bottom"><a class="el" href="classcondition.html#ab86d054897436eed06576a0853e9b4c7">N</a> </td></tr> </table> <hr/><a name="_details"></a><h2>Detailed Description</h2> <p>Condition tests. </p> <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> <p>Definition at line <a class="el" href="ao68000_8v_source.html#l02513">2513</a> of file <a class="el" href="ao68000_8v_source.html">ao68000.v</a>.</p> <hr/><h2>Member Data Documentation</h2> <a class="anchor" id="aba480894ba617f08205989c73343ec76"></a><!-- doxytag: member="condition::cond" ref="aba480894ba617f08205989c73343ec76" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><span class="stringliteral"><a class="el" href="classcondition.html#aba480894ba617f08205989c73343ec76">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> </tr> </table> </div> <div class="memdoc"> <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> </div> </div> <a class="anchor" id="a582bab1b743184f944c7a661aa7137b7"></a><!-- doxytag: member="condition::ccr" ref="a582bab1b743184f944c7a661aa7137b7" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><span class="stringliteral"><a class="el" href="classcondition.html#a582bab1b743184f944c7a661aa7137b7">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> </tr> </table> </div> <div class="memdoc"> <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> </div> </div> <a class="anchor" id="a0504ddeb36c5233abdeaa1ed7678d26a"></a><!-- doxytag: member="condition::condition" ref="a0504ddeb36c5233abdeaa1ed7678d26a" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><span class="stringliteral"><a class="el" href="classcondition.html#a0504ddeb36c5233abdeaa1ed7678d26a">condition</a></span> <b><span class="vhdlchar"> </span></b> <b><span class="vhdlchar"> </span></b> <code> [Output]</code></td> </tr> </table> </div> <div class="memdoc"> <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> </div> </div> <a class="anchor" id="a8f02092a240dad32f9d8ca9b4fc3e138"></a><!-- doxytag: member="condition::C" ref="a8f02092a240dad32f9d8ca9b4fc3e138" args="wire" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><span class="stringliteral"><a class="el" href="classcondition.html#a8f02092a240dad32f9d8ca9b4fc3e138">C</a></span> <b><span class="vhdlchar"> </span></b> <code> [wire]</code></td> </tr> </table> </div> <div class="memdoc"> <p>Definition at line <a class="el" href="ao68000_8v_source.html#l02519">2519</a> of file <a class="el" href="ao68000_8v_source.html">ao68000.v</a>.</p> </div> </div> <a class="anchor" id="a94e6cf3ae1db8b959eb3f289954d6070"></a><!-- doxytag: member="condition::V" ref="a94e6cf3ae1db8b959eb3f289954d6070" args="wire" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><span class="stringliteral"><a class="el" href="classcondition.html#a94e6cf3ae1db8b959eb3f289954d6070">V</a></span> <b><span class="vhdlchar"> </span></b> <code> [wire]</code></td> </tr> </table> </div> <div class="memdoc"> <p>Definition at line <a class="el" href="ao68000_8v_source.html#l02519">2519</a> of file <a class="el" href="ao68000_8v_source.html">ao68000.v</a>.</p> </div> </div> <a class="anchor" id="af8e2ebd27e8a09be622be978468a099c"></a><!-- doxytag: member="condition::Z" ref="af8e2ebd27e8a09be622be978468a099c" args="wire" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><span class="stringliteral"><a class="el" href="classcondition.html#af8e2ebd27e8a09be622be978468a099c">Z</a></span> <b><span class="vhdlchar"> </span></b> <code> [wire]</code></td> </tr> </table> </div> <div class="memdoc"> <p>Definition at line <a class="el" href="ao68000_8v_source.html#l02519">2519</a> of file <a class="el" href="ao68000_8v_source.html">ao68000.v</a>.</p> </div> </div> <a class="anchor" id="ab86d054897436eed06576a0853e9b4c7"></a><!-- doxytag: member="condition::N" ref="ab86d054897436eed06576a0853e9b4c7" args="wire" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><span class="stringliteral"><a class="el" href="classcondition.html#ab86d054897436eed06576a0853e9b4c7">N</a></span> <b><span class="vhdlchar"> </span></b> <code> [wire]</code></td> </tr> </table> </div> <div class="memdoc"> <p>Definition at line <a class="el" href="ao68000_8v_source.html#l02519">2519</a> of file <a class="el" href="ao68000_8v_source.html">ao68000.v</a>.</p> </div> </div> <hr/>The documentation for this class was generated from the following file:<ul> <li><a class="el" href="ao68000_8v_source.html">ao68000.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> </body> </html>