pre style="margin:0; padding:0 ">  20: //</pre>
<pre style="margin:0; padding:0 ">  21: // Incorrectly encoded diff inputs can be detected and will be signalled</pre>
<pre style="margin:0; padding:0 ">  22: // to the receiver by placing an inconsistent diff value on the differential</pre>
<pre style="margin:0; padding:0 ">  23: // output (and continuously toggling it).</pre>
<pre style="margin:0; padding:0 ">  24: //</pre>
<pre style="margin:0; padding:0 ">  25: // See also: prim_alert_receiver, prim_diff_d