參數(shù)資料
型號: ML9040
廠商: OKI SEMICONDUCTOR CO., LTD.
英文描述: DOT MATRIX LCD CONTROLLER WITH 16-DOT COMMON DRIVER AND 40-DOT SEGMENT DRIVER
中文描述: 點(diǎn)陣LCD控制器的16交通部通用驅(qū)動(dòng)器和40段驅(qū)動(dòng)交通部
文件頁數(shù): 17/47頁
文件大?。?/td> 434K
代理商: ML9040
ML9040-Axx/-Bxx
Semiconductor
17
When the display is shifted by instruction, the correspondence between the LCD
display position and the DD RAM address changes as shown below:
00
40
First
digit
27
67
01
41
2
02
42
3
03
43
4
04
44
5
First line
Second line
05
45
6
06
46
7
07
47
8
ML9040-Axx/-Bxx display
08
48
09
49
10
0A
4A
11
0B
4B
12
0C
4C
13
0D
4D
14
0E
4E
15
16
MSM5259 display
9
(Display shifted to right)
First
digit
01
41
2
02
42
3
03
43
4
04
44
5
05
45
First line
Second line
6
06
46
7
07
47
8
08
48
ML9040-Axx/-Bxx display
09
49
10
0A
4A
11
0B
4B
12
0C
4C
13
0D
4D
14
0E
4E
15
0F
16
10
50
MSM5259 display
9
(Display shifted to left)
4F
(8)Since the ML9040-Axx/-Bxx has a DD RAM capacity of up to 80 characters, up to 4
MSM5259 devices can be connected to the ML9040-Axx/-Bxx in the 2-line display
mode.
First
digit
01
02
03
04
05
06
07
08 09
0A
0B
40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51
Second line
Character Generator ROM (CG ROM)
The CG ROM is used to generate 5 x 7 dots (160 kinds) or 5 x 10 dots (32 kinds) character
patterns from an 8-bit DD RAM character code signal.
The correspondence between 8-bit character codes and character patterns is shown in
Table 2.
When the 8-bit character code of the CG ROM is written to the DD RAM, the character
pattern of the CG ROM corresponding to the code is displayed on the LCD display position
corresponding to the DD RAM address.
00
2
3
4
5
6
7
8
10
11
12
0C
13
0D
14
0E
15
0F
16
9
MSM5259 (1) display
ML9040-Axx/-Bxx display
10 11
18
17
20 21
60 61 62 63 64 65 66 67
34
22
35
23
36
24
37
25
38
26
39
27
40
33
MSM5259 (4) display
MSM5259
(2) - (3) display
First line
相關(guān)PDF資料
PDF描述
ML9040-Axx DOT MATRIX LCD CONTROLLER WITH 16-DOT COMMON DRIVER AND 40-DOT SEGMENT DRIVER
ML9040-Bxx DOT MATRIX LCD CONTROLLER WITH 16-DOT COMMON DRIVER AND 40-DOT SEGMENT DRIVER
ML9041 DOT MATRIX LCD CONTROLLER DRIVER
ML9042 DOT MATRIX LCD CONTROLLER DRIVER
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