help/info/unmap.html

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  13 <title>unmap</title>
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  32 <h1>unmap</h1>
  33 <hr align="left" width="75%">
  34 <p>The operation is used to terminate the mapping between the ports of a test component to the ports of the test system interface - it is the opposite operation of <a href="map.html"
  35   target="_blank"><b><font face="Courier New" color="#003258" size="4">map</font></b></a>.&nbsp;.
  36 <ul>
  37   <li>The operation has effect only if the mapping&nbsp; to be removed has been created beforehand.</li>
  38 </ul>
  39 <p>Related keywords:</p>
  40 <ul>
  41   <li><a href="create.html"><b><font face="Courier New" color="#003258" size="4">create</font></b></a></li>
  42   <li><a href="mtc.html"><b><font face="Courier New" color="#003258" size="4">mtc</font></b></a></li>
  43   <li><a href="self.html"><b><font face="Courier New" color="#003258" size="4">self</font></b></a></li>
  44   <li><a href="system.html"><b><font face="Courier New" color="#003258" size="4">system</font></b></a></li>
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  52     <h3 align="center"><font face="Courier New" color="#003258" size="5"><b>unmap (</b></font><i>component_reference</i><sub>A</sub><font face="Courier New" color="#003258" size="5"><b>:</b></font><i>port_reference</i><sub>A</sub><font
  53       face="Courier New" color="#003258" size="5"><b> , </b></font><i>component_reference</i><sub>B</sub><font face="Courier New" color="#003258" size="5"><b>:</b></font><i>port_reference</i><sub>B</sub><font
  54       face="Courier New" color="#003258" size="5"><b>);</b></font> &nbsp;</h3>
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  60 <ul>
  61   <li>
  62   <p>The <b><font face="Courier New" color="#003258" size="4">unmap</font> </b>keyword introduces the termination of the port mapping. The indices A and B refer to the two sides of the mapping.</p>
  63   </li>
  64   <li>
  65   <p><i>component_reference</i> is one of the following:</p>
  66   <ul>
  67     <li>a reference returned by the <a href="create.html"><b><font face="Courier New" color="#003258" size="4">create</font></b></a> operation,</li>
  68     <li>the keyword <a href="self.html"><b><font face="Courier New" color="#003258" size="4">self</font></b></a> when referring to the component where <b><font
  69       face="Courier New" color="#003258" size="4">unmap</font></b> is given,</li>
  70     <li>the keyword <a href="system.html"><b><font face="Courier New" color="#003258" size="4">system</font></b></a> when referring to the test system interface,</li>
  71     <li>the keyword <a href="mtc.html"><b><font face="Courier New" color="#003258" size="4">mtc</font></b></a> when referring to the main test component.<br>
  72     &nbsp;</li>
  73   </ul>
  74   </li>
  75   <li>
  76   <p><i> port_reference</i> points out the port that should be released from the mapping.</p>
  77   </li>
  78 </ul>
  79 <hr align="left" width="50%">
  80 <p>Example:
  81 <p><font face="Courier New">unmap(vc_KompRef:Port11_PCO, system:Port2_PCO);</font>
  82 <p>Port11_PCO of the component with the reference vc_KompRef&nbsp; is disconnected from the port Port2_PCO of the test system interface.</p>
  83 <hr align="left" width="25%">
  84 <hr align="left" width="25%">
  85 <p><a HREF="BNF.html#unmapstatement">BNF definition</a> of <font face="Courier New"> unmap</font></p>
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