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參數資料
| 型號： | ML9050 |
| 廠商： | OKI SEMICONDUCTOR CO., LTD. |
| 英文描述： | 132-Channel LCD Driver with Built-in RAM for LCD Dot Matrix Displays |
| 中文描述： | 132通道液晶內置液晶點陣顯示RAM的驅動程序 |
| 文件頁數： | 34/71頁 |
| 文件大?。?/td> | 472K |
| 代理商： | ML9050 |
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Semiconductor
ML9050/9051
34/71
PEDL9050-02
Power control set (Write)
This command set the functions of the power supply circuits.
A0
0
ML9050/9051
D7
0
D6
0
D5
1
D4
0
D3
1
D2
0
1
D1
D0
Voltage multiplier circuit: OFF
Voltage multiplier circuit: ON
Voltage adjustment circuit: OFF
Voltage adjustment circuit: ON
Voltage follower circuits: OFF
Voltage follower circuits: ON
0
1
0
1
Voltage V1 adjustment internal resistor ratio set
This command sets the ratios of the internal resistors for adjusting the voltage V1.
D7
0
D6
0
D5
1
D4
0
D3
0
D2
0
0
0
.
Resistor ratio
Small
D0
0
1
0
.
Large
A0
0
1
1
0
1
.
D1
0
0
1
.
1
1
Electronic potentiometer (2-Byte command)
This command is used for controlling the LCD drive voltage V1 output by the voltage adjustment
circuit of the internal LCD power supply and for adjusting the intensity of the LCD display.
This is a two-byte command consisting of the Electronic potentiometer mode set command and
the Electronic potentiometer register set command, both of which should always be issued
successively as a pair.
Electronic potentiometer mode set (Write)
When this command is issued, the electronic potentiometer register set command becomes
effective.
Once the electronic potentiometer mode is set, it is not possible to issue any command other than
the Electronic potentiometer register set command. This condition is released after data has been
set in the register using the Electronic potentiometer register set command.
A0
0
D7
1
D6
0
D5
0
D4
0
D3
0
D2
0
D1
0
D0
1
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相關代理商/技術參數 |
參數描述 |
|---|---|
| ML9051 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:132-Channel LCD Driver with Built-in RAM for LCD Dot Matrix Displays |
| ML9051G | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:132-Channel LCD Driver with Built-in RAM for LCD Dot Matrix Displays |
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