參數(shù)資料
型號： HD66410
廠商： Hitachi,Ltd.
英文描述： RAM-Provided 128-Channel Driver for Dot-Matrix Graphic LCD(點陣圖形LCD128通道驅(qū)動器)
中文描述： 內(nèi)存提供128通道驅(qū)動點陣圖形LCD（點陣圖形LCD128通道驅(qū)動器）
文件頁數(shù)： 21/50頁
文件大小： 177K
代理商： HD66410
HD66410
21
Vertical Scroll Function
The HD66410 can vertically scroll a display by varying the top raster to be displayed, which is specified by
the display start raster register. Figure 13 and 14 show vertical scroll examples. As shown, when the top
raster to be displayed is set to 1, data in Y address H’00 is displayed on the 33rd raster. To display another
frame on the 33rd raster, therefore, data in Y address H’00 must be modified after setting the top raster.
H'00
H'01
H'02
H'03
H'04
H'05
H'06
H'07
H'08
H'09
H'0A
H'1D
H'1E
H'1F
H'20
1
2
3
4
5
6
7
8
9
10
11
30
31
32
33
Display raster
Y address
Top raster to
be displayed = 0
H'01
H'02
H'03
H'04
H'05
H'06
H'07
H'08
H'09
H'0A
H'0B
H'1E
H'1F
H'20
H'00
1
2
3
4
5
6
7
8
9
10
11
30
31
32
33
Display raster
Y address
Top raster to
be displayed = 1
H'02
H'03
H'04
H'05
H'06
H'07
H'08
H'09
H'0A
H'0B
H'0C
H'1F
H'20
H'00
H'01
1
2
3
4
5
6
7
8
9
10
11
30
31
32
33
Display raster
Y address
Top raster to
be displayed = 2
Figure 13 Vertical Scroll (1/33 Duty)
相關(guān)PDF資料
PDF描述
HD66420 (RAM-Provided 160 Channel 4-Level Grey Scale Driver for Dot Matrix Graphics LCD)
HD66420TA0 LCD Display Driver
HD66421 (RAM-Provided 160 Channel 4-Level Grey Scale Driver for Dot Matrix Graphics LCD)
HD66421TB0 (RAM-Provided 160 Channel 4-Level Grey Scale Driver for Dot Matrix Graphics LCD)
HD66503 240-Channel Common Driver with Internal LCD Timing Circuit(帶內(nèi)部LCD定時電路的240通道驅(qū)動器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD66420 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)
HD66420TA0 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:LCD Display Driver
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
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