HT16512
Serial communication format
·
Reception (command/data write)
C
S
C
L
K
1
2
3
7
8
D
I
b
0
b
1
b
2
b
6
b
7
·
Transmission (data read)
C
S
1
2
3
4
5
6
7
8
1
2
3
4
5
6
C
L
K
t
W
D
I
b
0
b
1
b
2
b
3
b
4
b
5
b
6
b
7
D
O
b
0
b
1
b
2
b
3
b
4
b
5
A
d
a
t
a
r
e
a
d
c
o
m
m
a
n
d
i
s
s
e
t
D
a
t
a
i
s
r
e
a
d
D
N
O
o
m
u
s
t
b
e
s
u
a
r
t
e
t
o
c
o
n
n
e
c
W
t
t
a
o
W
n
)
1
.
e
0
x
k
t
e
r
n
a
l
p
u
l
l
-
h
i
g
h
t
e
:
W
h
e
n
d
W
"
a
o
m
s
i
f
s
i
1
s
r
e
n
a
e
d
c
,
e
a
s
s
w
a
a
r
y
i
t
.
t
i
m
e
"
t
·
Updating display memory by incrementing address
C
S
C
L
K
D
I
C
o
m
m
a
C
n
o
d
m
m
1
a
n
C
d
o
m
2
m
a
n
d
D
a
3
t
a
1
D
a
t
a
n
C
o
m
m
a
n
d
4
C
C
C
D
C
o
o
m
m
m
a
n
d
1
:
s
e
e
t
s
s
d
d
i
a
s
p
l
a
y
m
o
d
e
m
m
a
a
n
n
d
d
2
3
:
:
s
s
t
t
t
a
o
a
o
m
t
m
e
s
a
d
d
r
e
s
s
a
1
t
o
n
:
t
r
a
n
s
f
e
r
s
d
i
s
p
l
a
y
d
a
t
a
(
2
2
b
y
t
e
s
m
a
n
d
4
:
c
o
n
t
r
o
l
s
d
i
p
l
a
y
10
December 24, 1999
HOLTEK [ HOLTEK SEMICONDUCTOR INC ]
