With a change of development systems from one manufacturer to another, it may possibly be incompatibilities in the netlist. If you accept old or foreign circuit diagrams from a foreign system into your layout environment, it happens that not all parameters of the netlist will be understood. With DOCTAR, the netlist comparison, you determine these differences quickly and easily.
If you want to make a redesign of your circuit, you know in advance exactly what changes you need to make. For complex circuits and major changes you can easy lose the track. DOCTAR delivers to you the differences of your status before and after the change. Thus, you know whether you have made any desired changes, or whether you have possibly caused an unintended change.