ysical-design">Physical Design</h2>
<h3 id="import-design">Import Design</h3>
<p>In this step: the netlist generated from the DFT process, standard cells' lef file, technology lef file (6 metal layers are used), and system_top lef file (which specifies the layout of the whole system) are loaded. The MMMC (multi-mode multi-corner) constraints file is also loaded, this file defines the three modes of operations of the system (as explained in the DFT section) and also defines all the corners to be used in stat