參數(shù)資料
型號: LC74721
元件分類: 畫面疊加
英文描述: ON-SCREEN DISPLAY IC, PDIP24
封裝: 0.300 INCH, PLASTIC, SDIP-24
文件頁數(shù): 10/12頁
文件大?。?/td> 160K
代理商: LC74721
LC74721, 74721M
No.4359–7/12
COMMAND2: Vertical Display Position and Character Size Setting Command
COMMAND2: first byte
COMMAND1: second byte
o
t
0
A
D
7
A
D
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m
a
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s
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g
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R
s
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n
o
C
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g
e
R
s
k
r
a
m
e
R
s
u
t
a
t
Sn
o
i
t
c
n
u
F
00
C
0
H
F
3
o
t
0
e
d
o
c
r
e
t
c
a
r
a
h
C
1
11
C
0
1
22
C
0
1
33
C
0
1
44
C
0
1
55
C
0
1
60
7t
a
0F
F
O
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t
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b
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a
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C
1N
O
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b
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a
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a
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h
C
Note
On system reset with RST, the status of all registers is set to 0.
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0
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7
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F
00
1
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V
0
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c
l
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c
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v
w
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s
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F
1
11
1
S
V
0
1
20
2
S
V
0
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s
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c
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h
c
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c
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t
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v
w
o
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d
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c
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S
1
31
2
S
V
0
1
40
e
d
o
c
n
o
i
t
a
c
i
f
i
t
n
e
d
i
2
D
N
A
M
O
C
51
60
71
1
S
V0
1
S
Vt
h
g
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e
H
00
l
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x
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p
/
H
1
01
l
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H
2
10
l
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x
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p
/
H
3
11
l
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x
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p
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H
1
2
S
V0
2
S
Vt
h
g
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H
00
l
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x
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p
/
H
1
01
l
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x
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p
/
H
2
10
l
e
x
i
p
/
H
3
11
l
e
x
i
p
/
H
1
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