Technology mapping and Hadamard transform
Lei Zhang, Zhenhui Lin, Zongwei Lv · 2003
As an important tool in digital circuit design, Boolean matching can recognize equivalence between two completely specified Boolean functions and improve logic synthesis result. The spectral transform is widely used in Boolean matching. In this paper, a method using the Hadamard transform is proposed to speed up Boolean matching. Experimental results show that our algorithm can finish matching in short time, which satisfies practical demands.