參數(shù)資料
型號: UPD161401
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): 62/124頁
文件大?。?/td> 647K
代理商: UPD161401
Data Sheet S15726EJ2V0DS
62
μ
PD161401
Table 5
32. Default Values of Registers (2/2)
Register
Reset Command
/DISP
Reverse end line address register
R49
Ο
×
Ο
Ο
Ο
Ο
Ο
Ο
Ο
Ο
Ο
Ο
Ο
Ο
Ο
Ο
Ο
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
Reversed data memory access register
R50
Power system control register 1
R52
Power system control register 2
R53
Power system control register 3
R54
Power system control register 4
R55
Power system control register 5
R56
Main electronic volume register
R57
Sub-electronic volume register
R58
RAM test mode setting register
R61
Driving mode select register
R64
Main R grayscale data registers 1 to 8
R65 to R72
Main G grayscale data registers 1 to 8
R73 to R80
Main B grayscale data registers 1 to 4
R81 to R84
Sub R grayscale data registers 1 to 8
R85 to R92
Sub G grayscale data registers 1 to 8
R93 to R100
Sub B grayscale data registers 1 to 8
R101 to R104
Remark
O: Default value is input. X: Default value is not input.
Cautions 1.
When initialization is made using the /DISP pin, the contents of memory are not guaranteed.
In this case, use the initialized RAM. When initialization is made via the reset command, the
contents of memory are retained.
2. If the device is initialized by the /DISP pin while the serial interface is being used, the serial clock
counter is initialized.
3. Always input the reset command as the first command after power application.
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