Index: 07_devmap.html
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--- 07_devmap.html	(revision 270)
+++ 07_devmap.html	(revision 271)
@@ -37,13 +37,44 @@
 translation</a>.
 
 <p>{des7:0}
-If the <i>slot</i> attribute presents in a symbol, the translation is
-activated. The slot name is taken directly from the concrete symbol's
-<i>slot</i> attribute. All ports are then named  as
-<i>slot/terminal-name</i> and the slot attribute is then removed from the
-abstract component to avoid collisions.
+If the <i>slot</i> attribute presents in a symbol, and the terminal does
+not have the "noslot" attribute, the translation is activated. The slot
+name is taken directly from the concrete symbol's <i>slot</i> attribute.
+All ports are then named  as <i>slot/terminal-name</i> and the slot
+attribute is then removed from the abstract component to avoid
+collisions.
 
+<p>{des7:0}
+Typical example: common opamp symbol:
+<p>{des7:0}
+<p><table border=1 cellspacing=0>
+<tr><th colspan=3 bgcolor="#aaaaaa"> {des7:0} example opamp terminal attributes
+<tr><th> name       <th> noslot                <th> terminal description
+<tr><td> in_plus    <td> (not present)         <td> positive input pin
+<tr><td> in_minus   <td> (not present)         <td> negative input pin
+<tr><td> out        <td> (not present)         <td> output pin
+<tr><td> v_plus     <td> "yes"                 <td> positive power rail
+<tr><td> v_minus    <td> "yes"                 <td> negative power rail
+</table>
 
+<p>{des7:0}
+In the above example v_plus and v_minus are never prefixed with "slot/" because
+of their noslot attribute. In case the symnbol is used with the slot attribute
+set, this means:
+<ul>
+	<li> "in_plus", "in_minus" and "out" will be copied/duplicated for each slot
+	     (e.g. as "A/in_plus" for slot "A") for the abstract component
+	<li> v_plus and v_minus are kept common and only one copy of them will
+	     exist in the abstract component
+</ul>
+
+<p>{des7:0}
+Note: when the same symbol is used in a non-slotted use case, the symbol will
+not have the "slot" attribute; in this case no terminal name translation
+applied and the resulting abstract component will have the same port names
+as the terminal names of the symbol.
+
+
 <h2> 7.2. Pin mapping </h2>
 
 <p>{des7:0}