參數(shù)資料
型號(hào): UPD16676W
廠商: NEC Corp.
英文描述: 1/16, 1/32 DUTY LCD CONTROLLER/DRIVER
中文描述: 1 / 16,1 / 32稅LCD控制器/驅(qū)動(dòng)
文件頁數(shù): 9/20頁
文件大?。?/td> 117K
代理商: UPD16676W
Data Sheet S10561EJ5V0DS00
9
μ
PD16676
8. Line Address Circuit
As is shown in Figure 8-1, the line address circuit specifies the line address that corresponds to a COM output for
displaying the contents of display data RAM. The display start line address set command specifies line address of to
the COM
0
output.
The screen can be scrolled by dynamically changing the line address via the display start line address set
command.
Figure 8-1. Specification of Display Start Line Address in Display Data RAM
DB
1
0
D
0
D
0
4
4
4
4
4
4
4
4
1
S
0
S
1
S
2
S
3
S
4
S
5
S
6
S
7
S
5
S
5
S
5
S
5
S
5
S
5
S
5
S
6
Page
Address
Data
DB
0
A
Page0
Page2
Page3
00H
01H
02H
03H
04H
05H
06H
07H
08H
09H
0AH
0BH
0CH
0DH
0EH
0FH
10H
11H
12H
13H
14H
15H
16H
17H
18H
19H
1AH
1BH
1CH
1DH
1EH
1FH
COM
0
COM
1
COM
2
COM
3
COM
4
COM
5
COM
6
COM
7
COM
8
COM
9
COM
10
COM
11
COM
12
COM
13
COM
14
COM
15
COM
16
COM
17
COM
18
COM
19
COM
20
COM
21
COM
22
COM
23
COM
24
COM
25
COM
26
COM
27
COM
28
COM
29
COM
30
COM
31
DB
0
DB
1
DB
2
DB
3
DB
4
DB
5
DB
6
DB
7
DB
0
DB
1
DB
2
DB
3
DB
4
DB
5
DB
6
DB
7
DB
0
DB
1
DB
2
DB
3
DB
4
DB
5
DB
6
DB
7
DB
0
DB
1
DB
2
DB
3
DB
4
DB
5
DB
6
DB
7
Page1
0
0
0
1
1
0
1
1
Line
Address
COM
Output
1
1
1
1
1
1
1
1
3
3
3
3
3
3
3
3
0
0
0
0
0
0
0
0
L
O
C
A
Remark
COM
16
to COM
31
are valid in only 1/32 duty.
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