參數資料
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/驅動器,片內RAM
文件頁數: 92/124頁
文件大?。?/td> 647K
代理商: UPD161401W
Data Sheet S15726EJ2V0DS
92
μ
PD161401
6.41
Main Electronic Volume Register (R57)
The main electronic volume register specifies the electronic volume value for adjusting the contrast in the main duty
display mode, in 128 steps.
RS
D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
Setting
1
MEV6
MEV5
MEV4
MEV3
MEV2
MEV1
MEV0
Default value (default value of reset command)
D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
Note
0
0
0
0
0
0
0
Note
0 or 1
6.42 Sub-electronic Volume Register (R58)
The sub-electronic volume register specifies an electronic volume value for adjusting the contrast in the sub-duty
display mode, in 128 steps.
RS
D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
Setting
1
SEV6
SEV5
SEV4
SEV3
SEV2
SEV1
SEV0
Default value (default value of reset command)
D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
Note
0
0
0
0
0
0
0
Note
0 or 1
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