Table of Contents
Advertisement
QQ
3 7 63 1515 0
– FL Board –
IC802 PT6315
LED1
1
LED2
2
3
LED3
LED4
4
OSC
5
DOUT
6
DIN
7
TE
L 13942296513
CLK
8
STB
9
KEY1
10
KEY2
11
www
.
http://www.xiaoyu163.com
44
43
42
41
Grid driver
Command decoder
Display memory
24 bits x 12 words
OSC
Timing generator
key scan
Key data memory
Serial
(2 x 16 bits)
interface
12
13
x
ao
u163
y
i
http://www.xiaoyu163.com
2 9
8
40
39
38
37
Q Q
3
6 7
1 3
1 5
14
15
16
17
18
co
.
HCD-DZ820KW
9 4
2 8
36
35
34
Multiplexed driver
SEG19/GRID10
33
32
SEG18/GRID11
31
SEG17/GRID12
30
VEE
SEG16/KS16
29
28
SEG15/KS15
0 5
8
2 9
9 4
2 8
27
SEG14/KS14
26
SEG13/KS13
25
SEG12/KS12
SEG11/KS11
24
segment driver
SEG10/KS10
23
19
20
21
22
m
9 9
9 9
67
Advertisement
Table of Contents
