src_en/api.get_ref.txt

<h3 id='___get_ref'>get_ref</h3>
<pre>Get the reference of the instance, return leaf cell name or hierarchical module name (LLM: design name)
<b>Usage:</b> $reference = get_ref($instance);
$instance: Instance name, "U123"
$reference: Return reference name, "NAND2X4" 
</pre>