Auf Eson-Care Basierende Transistornetzlistenoptimierung

Details

Veröffentlichungs-Nr.

EP4752779

Anmeldetag

1. Dezember 2025

Veröffentlichung

3. Juni 2026

Rechtsraum

EP

Abstract

The present technology is related to transistor synthesis optimization during the physical design stage of EDA. Aspects of the present technology introduces new ways to restructure transistor-level netlists, such as by reducing transistor count, for digital circuit designs based on the enumeration of "don't cares" of internal nets. One aspect of the present technology includes connecting internal nets with the same truth table up to don't cares without changing the functionality of the entire circuit. With an additional connection in the netlist, optimization opportunities can be identified that may remove transistors and/or improve placement, routing, and/or timing metrics. Furthermore, optimization opportunities may be further increased by (pre)computing satisfiability don't cares at the inputs of the netlist and observability don't cares at the outputs of the netlist from the environment.

Anmelder

Firma

GDM Holding LLC

Land

🇺🇸 USA