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參數(shù)資料
| 型號(hào)： | ML9041 |
| 廠商： | OKI SEMICONDUCTOR CO., LTD. |
| 英文描述： | DOT MATRIX LCD CONTROLLER DRIVER |
| 中文描述： | 點(diǎn)陣LCD控制器驅(qū)動(dòng) |
| 文件頁(yè)數(shù)： | 16/55頁(yè) |
| 文件大小： | 537K |
| 代理商： | ML9041 |
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Semiconductor
ML9041
16/54
Address Counter (ADC)
The address counter provides a read/write address for the DDRAM, ABRAM or CGRAM and
also provides a cursor display address.
When an instruction code specifying DDRAM, ABRAM or CGRAM address setting is input to
the pre–defined register, the register selects the specified DDRAM, ABRAM or CGRAM and
transfers the address code to the ADC. The address data in the ADC is automatically incremented
(or decremented) by 1 after the display data is written in or read from the DDRAM, ABRAM or
CGRAM.
The data in the ADC is output to DB
0
to DB
6
when R/
W
= “H”, RS
0
= “L”, RS
1
= “H” and BF =
“0”.
Timing Generator
The timing generator generates timing signals for the internal operation of the ML9041 activated
by the instruction sent from the CPU or for the operation of the internal circuits of the ML9041
such as DDRAM, ABRAM, CGRAM and CGROM. Timing signals are generated so that the
internal operation carried out for LCD displaying will not be interfered by the internal operation
initiated by accessing from the CPU. For example, when the CPU writes data in the DDRAM,
the display of the LCD not corresponding to the written data is not affected.
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| ML9042 | DOT MATRIX LCD CONTROLLER DRIVER |
| ML9044 | DOT MATRIX LCD CONTROLLER DRIVER |
| ML9050 | 132-Channel LCD Driver with Built-in RAM for LCD Dot Matrix Displays |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ML9041A | 制造商:OKI 制造商全稱(chēng):OKI electronic componets 功能描述:DOT MATRIX LCD CONTROLLER DRIVER |
| ML9041A-XXACVWA | 制造商:OKI 制造商全稱(chēng):OKI electronic componets 功能描述:DOT MATRIX LCD CONTROLLER DRIVER |
| ML9041A-XXBCVWA | 制造商:OKI 制造商全稱(chēng):OKI electronic componets 功能描述:DOT MATRIX LCD CONTROLLER DRIVER |
| ML9042 | 制造商:OKI 制造商全稱(chēng):OKI electronic componets 功能描述:DOT MATRIX LCD CONTROLLER DRIVER |
| ML9042-54CVWA-5016 | 制造商:ROHM Semiconductor 功能描述:RHOML9042-54CVWA-5016 OKI LCD DRIVER |
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