參數(shù)資料
型號: UPD161401W
廠商: NEC Corp.
英文描述: 256-COLOR, 1/80-DUTY LCD CONTROLLER/DRIVER WITH ON-CHIP RAM
中文描述: 256色,1/80-DUTY LCD控制器/驅(qū)動器,片內(nèi)RAM
文件頁數(shù): 78/124頁
文件大?。?/td> 647K
代理商: UPD161401W
Data Sheet S15726EJ2V0DS
78
μ
PD161401
6.19 Scroll Fixed Area Position Register (R23)
This command specifies the display position of the scroll fixed area to upper or bottom of side in LCD panel.
RS
D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
1
FIXAHL
Table 6
16. Scroll Fixed Position Register (R23)
FIXAHL
Display Position
0
1
bottom
upper
Default value (default value of reset command)
D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
Note
Note
Note
Note
Note
Note
Note
1
Note
0 or 1
6.20 Scroll Fixed Area Width Register (R27)
This register selects the width of the area to be fixed from 0, 16, 24, and 32 lines.
RS
D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
1
FIXAW1
FIXAW0
Table 4
16. Scroll Fixed Area Width Register (R27)
FIXAW1
FIXAW0
Fixed Area Width
0
0
1
1
0
1
0
1
0
16
24
32
Even if the screen display size is changed by the duty setting register (R14 and R17), FIXAW1 and FIXAW0 are not
overwritten.
Default value (default value of reset command)
D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
Note
Note
Note
Note
Note
Note
0
0
Note
0 or 1
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