參數(shù)資料
型號: UPD17207GF
廠商: NEC Corp.
英文描述: 4-BIT SINGLE-CHIP MICROCONTROLLER WITH LCD CONTROLLER/DRIVER AND A/D CONVERTER FOR INFRARED REMOTE CONTROL TRANSMITTERS
中文描述: 4位單片機與LCD控制器/驅(qū)動器和A / D轉(zhuǎn)換器紅外遙控遞質(zhì)
文件頁數(shù): 60/120頁
文件大?。?/td> 516K
代理商: UPD17207GF
μ
PD17201A, 17207
60
Fig. 11-2 Display Mode Register
Bit 3
Bit 2
Bit 1
Bit 0
LCDMD3 LCDMD2 LCDMD1 LCDMD0
R
R
R/W
R/W
0
0
0
1
Read/write
Default at reset
RF: 32H
Read = R, Write = W
LCDMD3 LCDMD2 LCDMD1 LCDMD0
Stops the LCD voltage
booster circuit.
Note
Display mode 1 (1/2 duty)
Display mode 2 (1/3 duty)
Display mode 3 (1/4 duty)
LCDMD0 _ LCDMD3
Others
Display Mode
Inhibited
Note
All segment and common signals are at a preset voltage (V
LCD0
)
0
0
0
0
0
0
0
1
1
1
0
1
0
0
0
0
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