*Characteristic Equations 2m+1=S+R·2"=D(CP=1时) 即: Q+1=D(CP=1时) CP D Function Table CP D On On+1 Note X 0 0 0 Hold X 1 1 G3 0 0 0 Store 0 S 0 0 1 0 1 Gs 1 Store 1 D CP & & CP G3 G4 G1 1 1 G2 Q Q S R 1 D G5 Q Q C1 1D CP D 1n n QRSQ *Characteristic Equations D 时)1(CP * Function Table D Qn Qn+1 X 0 0 X 1 1 0 0 0 0 1 0 1 0 1 1 1 1 CP 0 1 Note Hold Store 0 Store 1 即: 时)1(CP DQ 1n