Cadence Design Systems, Inc.
System and method for estimating current in an electronic circuit design

Abstract:

The present disclosure relates to a method for use with an electronic design. Embodiments may include receiving, using a processor, the electronic design and identifying a partially routed net associated with the electronic design. Embodiments may further include generating a net graph for the partially routed net and selecting a wire associated with the partially routed net. Embodiments may also include determining a missing current needed to satisfy Kirchhoff's Current Law ("KCL") along a portion of the wire and generating a virtual terminal attached to the selected wire, wherein the virtual terminal is assigned the missing current.