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): 93/124頁
文件大小: 647K
代理商: UPD161401
Data Sheet S15726EJ2V0DS
93
μ
PD161401
6.43 RAM Test Mode Setting Register (R61)
The RAM test mode setting register directly writes the data of each display status to the display RAM as shown in
Table 6
29
.
RS
D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
1
RTS2
RTS1
RTS0
Table 6
29. RAM Test Mode
RTS2
RTS1
RTS0
Write Data
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
Normal operation
all [00000000] / pixel display
all [11111111] / pixel display
Checker pattern display of [00000000] / [11111111]
Vertical grayscale bar display
Horizontal grayscale bar display
Each color grayscale display
256-color display
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
0
0
0
Note
0 or 1
6.44 Driving Mode Select Register (R64)
The FXOR flag of the drive mode select register controls the reversal of the LCD drive waveform between frames as
shown in
Table 6
30
. Note that the reverse function is executed between frames regardless of the FXOR flag during
sub-duty display.
RS
D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
1
FXOR
Table 6
30. Driving Mode Select Register (R64)
FXOR
Reversing Between Frames
0
1
OFF
ON
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
0
Note
Note
Note
Note
0 or 1
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