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IC BLOCK DIAGRAMS AND DESCRIPTIONS
M66005-0001AFP(FL tube drive IC)
14
CS
15
SCK
SDATA
16
13
RESET
Xin
21
TE
L 13942296513
Xout
20
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Vcc1
19
DISPLAY
CODE RAM
(8 bits 16)
SERIAL
RECEIVE
CIRCUIT
INDICATOR
CONTROL
REGISTER
CLOCK
DISPLAY
GENERATOR
CONTROLLER
CIRCUIT
x
ao
u163
y
i
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2 9
8
Vcc2
60
CGROM
(35 bits 160)
CGRAM
(35 bits 16)
RAM
write
code
selector
Q Q
3
6 7
1 3
1 5
32
22
Vss
Vp
co
.
9 4
2 8
23
SEG36
31
SEG28
33
SEG27
SEG01
59
61
DIG16/SEG40
64
DIG13/SEG37
17
P1
18
P0
1
DIG12
DIGIT
OUTPUT
CIRCUIT
DIG01
12
0 5
8
2 9
9 4
2 8
m
DTR-4.5
9 9
9 9
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