Cutset retiming /966 (1) (1) 1 D D 0 (1) (2) 2D (1) (2) 3D 2 3 2 3 D (② (2) 4 4 r(1)=0,r(2)=1,r(3)=0,r(4)=1 -】 min{w(e)}≤k≤min{w(e)} G1→G2 G3→G1 k=1 2021年2月 112021年2月 11 Cutset retiming 1 4 2 3 D D 3D (1) (1) (2) (2) k 1 1 4 2 3 D D 2D (1) (1) (2) (2) min { ( )} min { ( )} 1 2 2 1 w e k w e G G G G    r(1)=0, r(2)=1, r(3)=0, r(4)=1