參數(shù)資料
型號: HD66724
廠商: Hitachi,Ltd.
英文描述: Graphics LCD Controller/Driver with Key Scan Function(帶鍵掃描功能的圖形LCD控制器/驅(qū)動器)
中文描述: 圖形液晶顯示控制器/鍵掃描功能(帶鍵掃描功能的圖形液晶顯示控制器/驅(qū)動器驅(qū)動程序)
文件頁數(shù): 80/117頁
文件大?。?/td> 834K
代理商: HD66724
HD66724/HD66725
80
Graphics Display Function
The HD66724/HD66725 have a character display mode (GR = 0) where CGRAM or CGROM is used to
display font patterns, and a graphics display mode (GR = 1) where bit pattern data is set to CGRAM to
display given patterns. In the character display mode, an LCD panel display can easily be provided by
sending byte-per-character character codes to DDRAM, but any pattern not set to CGROM or CGRAM
cannot be displayed. In the graphics display mode, all bit pattern data to be displayed must be sent
although any pattern can be displayed. The HD66724/HD66725 support both of these modes which can
easily be switched using the GR bit.
In the graphics display mode, kanji characters, special symbols, and graphic icons can be displayed. In the
HD66724, up to a 72 x 26-dot display is allowed using CGRAM and SEGRAM. Thus, for a 12 x 12-dot
kanji font, up to a 2-line x 6-character kanji display is allowed. In the HD66725, up to a 96 x 26-dot
display is allowed, and up to a 2-line x 8-character kanji display is allowed for a 12 x 12-dot kanji font.
kanji
kanji
Figure 44 Kanji Display in Graphics Display Mode
相關(guān)PDF資料
PDF描述
HD66725 Graphics LCD Controller/Driver with Key Scan Function(帶鍵掃描功能的圖形LCD控制器/驅(qū)動器)
HD66726 Graphics LCD Controller/Driver with Key Scan Function(帶鍵掃描功能的圖形LCD控制器/驅(qū)動器)
HD66727 Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver with Key Scan Function(帶鍵掃描功能的圖形LCD控制器/驅(qū)動器)
HD66728 112 x 80-dot Graphics LCD Controller/Driver(112 x 80點圖形LCD控制器)
HD66730 Dot-Matrix Liquid Crystal Display Controller/Driver(點陣液晶顯示控制器/驅(qū)動器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD66724/HD66725 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
HD66724RA03TA0L 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD CONTROLLER
HD66725 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:112 x 80-dot Graphics LCD Controller/Driver
HD66725A03TA0L 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD CONTROLLER
HD66726 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