DX-C390
SUB MICROPROCESSOR TERMINAL DESCRIPTION-2
54
P30/FIP24
P9
O
FL tube segment output pin 9.
55
FIP23
P8
O
FL tube segment output pin 8.
56
FIP22
P7
O
FL tube segment output pin 7.
57
FIP21
P6
O
FL tube segment output pin 6.
58
FIP20
P5
O
FL tube segment output pin 5.
59
VDD2
+5V
Power supply pin. (To c5V)
60
VLOAD
-Vdisp
Negative power supply pin.
61
FIP19
P4
O
FL tube segment output pin 4.
62
FIP18
P3
O
FL tube segment output pin 3.
63
FIP17
P2
O
FL tube segment output pin 2.
64
FIP16
P1
O
FL tube segment output pin 1.
65
FIP15
O
Not used. Open pin.
66
FIP14
O
Not used. Open pin.
67
FIP13
O
Not used. Open pin.
68
FIP12
O
Not used. Open pin.
69
FIP11
12G
O
FL tube grid output pin 12.
70
FIP10
11G
O
FL tube grid output pin 11.
71
FIP9
10G
O
FL tube grid output pin 10.
72
FIP8
9G
O
FL tube grid output pin 9.
73
FIP7
8G
O
FL tube grid output pin 8.
74
FIP6
7G
O
FL tube grid output pin 7.
75
FIP5
6G
O
FL tube grid output pin 6.
76
FIP4
5G
O
FL tube grid output pin 5.
77
FIP3
4G
O
FL tube grid output pin 4.
78
FIP2
3G
O
FL tube grid output pin 3.
79
FIP1
2G
O
FL tube grid output pin 2.
80
FIP0
1G
O
FL tube grid output pin 1.
Q801 : uPD780232GC
No.
PIN NAME
SIGNAL NAME
I/O
DESCRIPTION
45 of 63