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VFD Driver/Controller IC
PT6332
FUNCTION DESCRIPTION
SERIAL DATA INPUT
1/3 DUTY
When stopped with CL at the low level.
CE
CL
DI
0
B0
1
B1
1
B2
1
B3
0
A0
0
A1
0
A2
1
A3
D1
D2
D 56
0
C0
0
0
0
0
P1
P2
P3
P4
S0
S1
D M0
D M1 D M2 D M3 D M4 D M5 D M6 D M7 D M8 D M9
0
0
A d d re ss
CE
Di sp l a y D at a
Co n tr o l Da ta
DD
0
B0
1
B1
1
B2
1
B3
0
A0
0
A1
0
A2
1
A3
D 57
D 58
D 11 2
0
0
0
0
0
0
0
0
0
0
C1
C2
0
0
0
0
0
0
0
0
0
0
0
1
A d d re ss
Di sp l a y D at a
DD
0
B0
1
B1
1
B2
1
B3
0
A0
0
A1
0
A2
1
A3
D 11 3
D 11 4
D 168
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
A d d re ss
Di sp l a y D at a
DD
Figure 1
Note: DD=Direction Data
PT6332 V1.0
-6-
February, 2006