Utilizing XMG-Based Synthesis to Preserve Self-Duality for RFET-Based Circuits

Individual transistors based on emerging reconfigurable nanotechnologies exhibit electrical conduction for both types of charge carriers. These [referred to as field-effect (RFETs)] enable dynamic reconfiguration demonstrate either a p- or an n-type functionality. This duality functionality at the transistor level is efficiently abstracted self-dual Boolean logic, that can be physically realized with fewer RFET compared contemporary CMOS technology. Consequently, achieve better area reduction RFET-based circuits, self-duality given circuit should preserved during logic optimization and technology mapping. In this article, we specifically aim preserve by using Xor-majority graphs (XMGs) representation synthesis We propose flow uses new restructuring techniques, called rewriting resubstitution XMGs technology-independent synthesis. For mapping, use novel open-source logic-representation agnostic mapping tool. Using above-proposed XMG-based flow, its benefits comparing post-mapping areas synthetic cryptographic benchmarks three different flows: 1) AIG-based mapping; 2) 3) Our experiments show proposed preserves achieves best results circuits (up 12.36% reduction) respect baseline.