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參數(shù)資料
| 型號： | LH155R |
| 英文描述： | Industrial Control IC |
| 中文描述： | 工業(yè)控制IC |
| 文件頁數(shù)： | 32/51頁 |
| 文件大小： | 288K |
| 代理商： | LH155R |
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LH155BA
32
(3) NLIN Command (For the graphic display only)
The ON/OFF control of n-line alternated drive is
performed.
NLIN = "0" : n-line alternated drive OFF.
By using frame cycle, the alternat-
ing signals (M) are reversed.
NLIN = "1" : n-line alternated drive ON.
According to data set up in n-line
alternating register, the alternation
is made.
(4) REV Command (For the graphic display only)
Corresponding to the data of the graphic display
RAM, the lighting or not-lighting of the display is
set up.
REV = "0" : When RAM data are at "H", LCD at
ON voltage (normal).
REV = "1" : When RAM data are at "L", LCD at
ON voltage (reverse).
SWAP = "0"
SWAP = "1"
EXTERNAL DATA
INTERNAL DATA
D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
d
7
d
6
d
5
d
4
d
3
d
2
d
1
d
0
D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
d
0
d
1
d
2
d
3
d
4
d
5
d
6
d
7
(2) SWAP Command (For the graphic display only)
When data to the graphic display RAM are
written, the write data are swapped.
SWAP = "0" : Normal mode. In data-writing, the
data of D
7
to D
0
can be written to
the graphic display RAM.
SWAP = "1" : SWAP mode ON. In data-writing,
the swapped data of D
7
to D
0
can be written to the graphic
display RAM.
REF
ACCESS FROM MPU
X ADDRESS
INTERNAL ACCESS
Y ADDRESS
CORRESPONDING
SEGS OUTPUT
D
0
/
D
7
D
7
-D
0
D
0
(LSB)
|
D
7
(MSB)
D
0
(LSB)
|
D
3
(MSB)
D
0
(LSB)
|
D
7
(MSB)
D
0
(LSB)
|
D
3
(MSB)
D
7
-D
0
D
0
(LSB)
|
D
7
(MSB)
D
0
(LSB)
|
D
3
(MSB)
D
0
(LSB)
|
D
7
(MSB)
D
0
(LSB)
|
D
3
(MSB)
0
00
H
00
H
SEGS
0
/
SEGS
7
D
0
/
D
3
0
01
H
01
H
SEGS
8
/
SEGS
11
D
0
/
D
7
SEGS
0
/
SEGS
7
D
0
/
D
3
00
H
0F
H
1
SEGS
8
/
SEGS
11
01
H
0E
H
1
When using this command, outputs of segment
display circuits are set as below.
However the order of D
0
/
D
7
are not changed.
When REF = "1", set X address of segment display
circuits described below.
00
H
/
0F
H
01
H
/
0E
H
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