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參數(shù)資料
| 型號： | HD66732 |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | Graphics Liquid Crystal Display Controller/Driver Supporting JIS Level-1 and Level-2 Kanji ROM(圖形LCD控制器/驅(qū)動器) |
| 中文描述： | 圖形液晶顯示控制器/驅(qū)動器支持日標級- 1和第2級漢字光盤（圖形液晶顯示控制器/驅(qū)動器） |
| 文件頁數(shù)： | 102/133頁 |
| 文件大小： | 2608K |
| 代理商： | HD66732 |
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HD66732
102
Vertical Smooth Scroll at 3-line Display (NL2–0 = 011)
DB7DB6 DB5 DB4DB3 DB2DB1DB0
R/W RS
0
0
0
0
0
0
0
1
Index register set (RA designation)
1
0
1
0
1
0
0
0
0
Normal display
(Begins display from the 1st raster-row of the 1st line)
2
0
0
CPU Wait
0
1
0
0
0
0
Scrolls four raster-rows up
(Begins display from the 5th raster-row of the 1st line)
3
0
0
CPU Wait
0
1
0
0
0
0
4
0
0
CPU Wait
0
0
0
1
1
0
0
1
0
0
0
0
5
1
0
CPU Wait
0
0
Update the display data in the 1st-line
DDRAM or CGRAM
0
0
0
0
0
0
0
6
1
0
1
0
1
0
0
0
0
7
1
0
CPU Wait
0
1
0
1
0
0
0
0
8
1
0
CPU Wait
1
0
0
1
0
0
0
0
9
0
1
0
0
Update the display data in the 2nd-line
DDRAM or CGRAM
Scrolls eight raster-rows up
(Begins display from the 9th raster-row of the 1st line)
Scrolls 13 raster-rows up
(Begins display from the 1st raster-row of the 2nd line)
Index register set (RA designation)
Scrolls 21 raster-rows up
(Begins display from the 9th raster-row of the 2nd line)
Scrolls 26 raster-rows up
(Begins display from the 1st raster-row of the 3rd line)
Scrolls 17 raster-rows up
(Begins display from the 5th raster-row of the 2nd line)
Notes: 1. The DDRAM or CGRAM has only four-line RAM capacity. After the 13th raster-row
in the fourth line is displayed, the first raster-row in the first line is lap-around
displayed again.
2. In four-line display (NL2–0 = 100), all areas of the DDRAM and CGRAM are used
and displayed. Therefore, update the contents of the DDRAM or CGRAM after
checking the flags of the display line position (NF1/0) and display raster-row position
(LF3–0) in the status register while the LCD driving is not performed. LCD driving is
performed by time sharing from the first raster-row in the first line. For example,
when the display data in the first line is updated, start driving when the LCD driving
line enters the second line by the status register, and complete by the beginning of
the 13th raster-row driving in the fourth line.
Figure 56 Vertical Scroll Control
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| HD66740TB0 | 50/MDR/RECP/VERT PRS FIT/M2.6/SCW/30MIN |
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| HD66751 | 128 x 128-dot Graphics LCD Controller/Driver with Four-grayscale Functions |
| HD66750TB0 | 122 x 32 pixel format, Compact LCD size |
| HD66750 | 128 x 128-dot Graphics LCD Controller/Driver with Four-grayscale Functions |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HD66735 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:HD66735 Procedure for setting Standby/Sleep/Display off mode. Technical Update/Device |
| HD66740 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| HD66740TB0 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:112 x 80-dot Graphics LCD Controller/Driver |
| HD66740WTB0 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:112 x 80-dot Graphics LCD Controller/Driver |
| HD66741 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:128 x 128-dot Graphics LCD Controller/Driver with Four-grayscale Functions |
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