參數(shù)資料
型號: HD66420TA0
廠商: Hitachi,Ltd.
英文描述: LCD Display Driver
中文描述: 液晶顯示驅(qū)動程序
文件頁數(shù): 27/52頁
文件大小: 167K
代理商: HD66420TA0
HD66420
27
Vertical Scroll Function
The HD66420 can vertically scroll a display by varying the top raster to be displayed. which is specified by
the display start raster register. Figure 15 and 16 show vertical scroll examples. As shown, when the top
raster to be displayed is set to l, data in Y address H’00_ is displayed on the 80th raster. To display another
frame on the 80th raster, therefore, data in Y address H’00_ must be modified after setting the top raster.
When display duty is less than 80, for example 1/64, data of address H’40 is displayed after address H’3F.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD66421 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:(RAM-Provided 160 Channel 4-Level Grey Scale Driver for Dot Matrix Graphics LCD)
HD66421TB0 制造商:Renesas Electronics Corporation 功能描述:
HD66503 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver
HD66520 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver
HD66520T 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver