參數(shù)資料
型號(hào): ST7066
廠商: Electronic Theatre Controls, Inc.
英文描述: Dot Matrix LCD Controller/Driver
中文描述: 點(diǎn)陣LCD控制器/驅(qū)動(dòng)器
文件頁數(shù): 8/29頁
文件大?。?/td> 318K
代理商: ST7066
ST7066
W hen display shift operation is performed, the DDRAM address shifts. See Figure 5.
V1.2
2000/6/13
8
Figure 4 2
Line Display
2
Figure 5 2Line by 8-Character Display Example
Case 2: For a 16-character
×
2-line display, the ST7066 can be extended using one 40-output
extension driver. See Figure 6.
W hen display shift operation is performed, the DDRAM address shifts. See Figure 6.
Display
Position
00
01
02
03
04
05
06
07
Figure 6 2-Line by 16-Character Display Example
DDRAM
Address
Display
Position
00
01
02
03
04
05
06
27
For
Shift Right
00
01
02
03
04
05
06
07
1
3
4
5
6
8
7
40
41
42
43
44
45
46
47
08
01
02
03
04
05
06
07
For
Shift Left
48
41
42
43
44
45
46
47
40
41
42
43
44
45
46
67
DDRAM
Address
For
Shift
Right
1
2
3
4
5
6
8
7
40
41
42
43
44
45
46
47
For
Shift
Left
08
01
02
03
04
05
06
07
48
41
42
43
44
45
46
47
00
01
02
03
04
05
06
27
40
41
42
43
44
45
46
67
08
09
0A
0B
0C
0D
0E
0F
9
10
11
12
13
14
16
15
48
49
4A
4B
4C
4D
4E
4F
10
09
0A
0B
0C
0D
0E
0F
50
49
4A
4B
4C
4D
4E
4F
08
09
0A
0B
0C
0D
0E
07
48
49
4A
4B
4C
4D
4E
47
DDRAM
Address
(hexadecimal)
00
01
02
03
04
05
25
26
27
………………..
1
2
3
4
5
6
40
39
38
Display
Position
40
41
42
43
44
45
65
66
67
………………..
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