KL-Cuts: A new approach for logic synthesis targeting multiple output blocks
Osvaldo Martinello, Felipe de Souza Marques, Renato P. Ribas, Andre Inacio Reis · 2010
This paper introduces the concept of kl-feasible cuts, by controlling both the number k of inputs and the number l of outputs in a circuit cut. To provide scalability, the concept of factor cuts is extended to kl-cuts. Algorithms for computing this kind of cuts, including kl-cuts with unbounded k, are presented and results are shown. As a practical application, a covering algorithm using these cuts is presented.