A method to decompose multiple-output logic functions
Tsutomu Sasao, Munehiro Matsuura · 2004
This paper shows a method to decompose a given multiple-output circuit into two circuits with intermediate outputs. We use a BDD for characteristic function (BDD for CF) to represent a multiple-output function.Many benchmark functions were realized by LUT cascades with intermediate outputs. Especially, adders and a binary to BCD converter were successfully designed. Comparison with FPGAs is also presented.