參數(shù)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(nèi)置液晶點陣顯示RAM的驅(qū)動程序
文件頁數(shù): 17/71頁
文件大?。?/td> 472K
代理商: ML9050
Semiconductor
ML9050/9051
17/71
PEDL9050-02
Common output state selection circuit (see Table 6)
Since the COM output scanning directions can be set using the common output state selection
command in the ML9050/9051, it is possible to reduce the IC placement restrictions at the time
of assembling LCD modules.
Table 6
State
Normal Display
Reverse Display
COM Scanning direction
ML9050
COM0
COM63
COM63
COM0
COM0
COM47
COM47
COM0
ML9051
LCD Drive circuits
This LSI incorporates 197 sets and 181 sets of multiplexers for the ML9050 and the ML9051,
respectively, that generate 4-level outputs for driving the LCD. These output the LCD drive
voltage in accordance with the combination of the display data, COM scanning signals, and the
FR signal. Fig. 6 shows examples of the SEG and COM output waveforms in the frame reversal
drive method.
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