Device-Specific Power Delivery Network (PDN) Tool 2.0 User Guide

ID 683293
Date 8/24/2021
Public
Document Table of Contents

1.2.2.7.8. User Set FEFFECTIVE

You must decouple to an FEFFECTIVE higher than what is calculated for the power rails of some device families. In this case, you must set the FEFFECTIVE option to Override in the System_Decap tab. The PDN tool 2.0 then uses the FEFFECTIVE value entered here.