參數(shù)資料
型號(hào): NJU6677CL
廠商: New Japan Radio Co., Ltd.
英文描述: 88-common x 132-segment BIT MAP LCD DRIVER
中文描述: 88共同× 132段位圖,多媒體播放器
文件頁數(shù): 27/45頁
文件大?。?/td> 470K
代理商: NJU6677CL
NJU667
7
(3-18) Reset
This instruction executes the following initialization.
Initialization
(1) Set the Address (00)
H
into the Column Address Counter.
(2) Set the Address (00)
H
into the Display Start Line Register.
(3) Set the page "0" into the Page Address Register.
(4) Set 0 to the EVR Register to (FF)
H
.
(5) Set the All display(1/88 duty)
(6) Set the Bias select(1/10 Bias)
(7) Set the 5-Time Voltage Booster.
(8) Set the n-line inverse register (0)
H
In this time, the Display Data RAM is not influenced.
A0
RD
R/W
WR
D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
0
1
0
1
1
1
0
0
0
1
0
The reset signal input to the RES terminal (hardware reset) must be input for the power on initialization. Reset
instruction does not perform completely in stead of hardware reset using the RES terminal.
(3-19) Internal Power Supply ON/OFF
This instruction set the condition of internal Power Supply On/Off. Voltage Booster circuits, Voltage Regulator
and Voltage Follower operate at On. To operate the voltage booster circuits, the oscillation circuits must be
operating.
R/W
WR
D
7
D 0 : Internal Power Supply Off
1 : Internal Power Supply On
A0
RD
D
6
D
5
D
4
D
3
D
2
D
1
D
0
0
1
0
0
0
1
0
0
0
0
D
The internal Power Supply must be Off when external power supply using.
*1 The set up period of internal power supply On depends on the step up capacitors, voltage stabilizer
capacitors, VDD and VLCD.
Therefore it requires the actual evaluation using the LCD module to get the correct time. (Refer to the
(4)(d) Fig.4)
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