PATENTED
HT1621/HT1621G
READ Mode (Successive Address Reading)
C
W
R
D
S
R
D
A
0
A
5
A
3
A
2
D
2
D
3
D
2
D
3
D
2
D
3
D
2
D
3
D
A
4
A
1
A
0
D
0
D
1
D
0
D
1
D
0
D
1
D
0
D
1
0
1
1
T
A
M
e
m
o
r
y
A
d
d
r
e
s
D
s
a
t
(
a
M
A
(
)
M
D
A
a
+
t
1
a
)
(
D
M
a
A
t
a
)
(
WRITE Mode (Command Code : 1 0 1)
C
W
D
S
R
1
A
5
A
3
A
2
D
2
D
3
1
A
5
A
3
A
2
D
2
D
1
3
A
4
A
1
A
0
D
0
D
1
A
4
A
1
A
0
D
0
D
1
0
1
0
A
T
A
M
e
m
o
r
y
A
d
d
r
e
s
s
1
(
M
M
e
A
m
1
o
)
r
D
y
a
A
t
a
d
d
(
r
M
e
A
s
s
1
)
WRITE Mode (Successive Address Writing)
C
W
D
S
R
1
A
5
A
3
A
2
D
2
D
3
D
2
D
3
D
2
D
3
D
2
D
3
D
A
4
A
1
A
0
D
0
D
1
D
0
D
1
D
0
D
1
D
0
D
1
0
1
0
A
T
A
M
e
m
o
r
y
A
d
d
r
e
s
D
s
a
t
(
a
M
A
(
)
M
D
A
a
+
t
1
a
)
(
D
M
a
A
t
a
)
(
Read-Modify-Write Mode (Command Code : 1 0 1)
C
W
S
R
R
D
1
A
5
A
3
A
A
1
2
D
0
D
D
1
2
D
3
D
0
D
D
1
2
D
3
A
5
A
3
A
A
1
2
0
D
D
1
2
D
3
1
0
A
4
A
0
1
0
1
A
4
A
0
D
D
A
T
A
M
e
m
o
r
y
A
d
d
r
e
s
s
D
a
1
t
a
(
M
(
A
M
1
A
)
1
M
D
)
e
a
m
t
a
o
r
(
y
M
A
A
d
1
d
)
r
e
s
s
Rev. 3.00
11
April 29, 2011
HOLTEK [ HOLTEK SEMICONDUCTOR INC ]
