參數(shù)資料
型號： HD66726
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)： 78/117頁
文件大小： 1549K
代理商： HD66726
HD66726
78
CGROM Bank Switching Function
The HD66726 incorporates two pages of CGROM. Switching the memory bank in a display line unit using
the CGROM bank switching bits (RL1 to RL5) can display a total of 432 font patterns. Since each display
line switches memory bank 0/1, the number of fonts which can be displayed in the same display line is 240
CGROMs + 16 CGRAMs when memory bank 0 is selected, and 192 CGROMs + 64 CGRAMs when
memory bank 1 is selected. Font displays for CGRAMs (1) to (16) are used in common with memory bank
0 and memory bank 1.
With the number of fonts is extended, multinational fonts, special symbols, and icons can be displayed. In
addition, the character display mode can simply implement multiple displays: graphic pictograms or
graphic mark displays that use a one-line display, and menu bar displays by using the black-white reversed
fonts that are supported by the graphics display.
Table 39 RL Bit Setting
Bit Set Value Set RLn = 0
Set RLn = 1
RL1 bit
The first line is displayed by memory bank 0. The first line is displayed by memory bank 1.
RL2 bit
The second line is displayed by memory
bank 0.
The second line is displayed by memory
bank 1.
RL3 bit
The third line is displayed by memory bank
0.
The third line is displayed by memory bank
1.
RL4 bit
The fourth line is displayed by memory bank
0.
The fourth line is displayed by memory bank
1.
RL5 bit
The fifth line is displayed by memory bank 0. The fifth line is displayed by memory bank 1.
相關(guān)PDF資料
PDF描述
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(diǎn)圖形LCD控制器)
HD66730 Dot-Matrix Liquid Crystal Display Controller/Driver(點(diǎn)陣液晶顯示控制器/驅(qū)動器)
HD66731 Dot-Matrix Liquid Crystal Display Controller/Driver(點(diǎn)陣液晶顯示控制器/驅(qū)動器)
HD66731A00TB0L 122 x 32 pixel format, Compact LCD size
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD66726A03TB0L 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Industrial Control IC
HD66727 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver with Key Scan Function
HD66727A03 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver
HD66727A03BP 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver
HD66727A03TA0 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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