
LC7475
No.3885–6/12
Horizontal Display Control Register
The function of each bit in the horizontal display control register is shown in table 2. Note that all bits can be reset to 0
by a reset pulse on RST.
Table 2. Horizontal display control register (0BCH)
Table 3. Horizontal dimension of characters in line 1
Table 4. Horizontal dimension of characters in line 2
Table 5. Horizontal dimension of characters in lines 3 to 12
t
i
b
a
t
a
De
m
a
N
n
o
i
t
c
n
u
F
00
P
H
n
o
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t
a
u
q
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g
n
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w
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ll
o
f
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h
t
y
b
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v
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a
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S
H
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r
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T
4
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C
11
P
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22
P
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33
P
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44
P
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55
P
H
60
1
Z
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3
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71
1
Z
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80
2
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4
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91
2
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3
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5
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2
1
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3
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S
B1
3
Z
S
H
C
–
n
o
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t
c
n
u
f
o
N
1
Z
S
H0
1
Z
S
Hn
o
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e
m
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d
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a
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n
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r
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H
00
T
1 C
t
o
d
/
01
T
2 C
t
o
d
/
10
T
3 C
t
o
d
/
11
T
4 C
t
o
d
/
1
2
Z
S
H0
2
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S
Hn
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m
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00
T
1 C
t
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d
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01
T
2 C
t
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10
T
3 C
t
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d
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11
T
4 C
t
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d
/
1
3
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S
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3
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00
T
1 C
t
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d
/
01
T
2 C
t
o
d
/
10
T
3 C
t
o
d
/
11
T
4 C
t
o
d
/
Vertical Display Control Register
The function of each bit in the vertical display control register is shown in table 6. Note that all bits can be reset to 0
by a reset pulse on RST.
Table 6. Vertical display control register (0BDH)
t
i
b
a
t
a
De
m
a
N
n
o
i
t
c
n
u
F
00
P
V
n
o
i
t
a
u
q
e
g
n
i
w
o
ll
o
f
e
h
t
y
b
n
e
v
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g
s
a
,
S
V
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r
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t
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y
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t
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l
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t
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t
c
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l
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S
4
6
e
n
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t
0
e
n
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m
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r
f
s
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4
f
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N
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H
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h
w
11
P
V
22
P
V
33
P
V
44
P
V
55
P
V
60
1
Z
S
V
7
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b
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n
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a
1
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c
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v
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h
t
s
t
c
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S
71
1
Z
S
V
80
2
Z
S
V
8
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l
b
a
t
n
i
n
w
o
h
s
a
2
e
n
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S
91
2
Z
S
V
A0
3
Z
S
V
9
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l
b
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n
w
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s
a
2
1
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t
3
s
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m
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a
c
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t
r
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v
e
h
t
s
t
c
e
l
e
S
B1
3
Z
S
V
C
–
n
o
i
t
c
n
u
f
o
N