Digitaltechnik (#2031) Wintersemester 2007/2008 Kapitel 0 ...

Zustandsfolgetabelle
Übersicht Flipflops
S
0
0
1
1
RS-FF JK-FF D-FF
R
0
1
0
1
Q m+1
Q m
0
1
irreg.
J
0
0
1
1
K
0
1
0
1
Q m+1
Q m
0
1
Q m
© G. Fries
D
0
1
Q m+1
m m
Q Q K ∨ Q J
m+1 m+ 1 m
Q = S ∨ ( R ∧ Q ) =
Q D
1 m +
=
Synthesetabelle
Q m
0
0
1
1
Q m+1
0
1
0
1
S
0
1
0
d
R
d
0
1
0
Q m
0
0
1
1
Q m+1
0
1
0
1
J
0
1
d
d
K
d
d
1
0
Q m
0
0
1
1
0
1
0
1
0
1
Q m+1
D
0
1
0
1
T
0
0
1
1
T-FF
T
0
1
Q m
0
1
0
1
Q m+1
Q m
Q m
m+
1 m
Q = TQ
∨
TQ
Q m+1
0
1
1
0
m
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