berkeley-abc: berkeley-abc (Synthesis&Verification binary sequential logic circuit) berkeley-abc: berkeley-abc: berkeley-abc: ABC is a growing software system for synthesis and verification of berkeley-abc: binary sequential logic circuits appearing in synchronous hardware berkeley-abc: designs. ABC combines scalable logic optimization based on berkeley-abc: And-Inverter Graphs (AIGs), optimal-delay DAG-based technology berkeley-abc: mapping for look-up tables and standard cells, and innovative berkeley-abc: algorithms for sequential synthesis and verification. berkeley-abc: berkeley-abc: