參數(shù)資料
型號(hào)： HD66712SA02FS
廠商： Hitachi,Ltd.
英文描述： Dot-Matrix Liquid Crystal Display Controller/Driver
中文描述： 點(diǎn)陣液晶顯示控制器/驅(qū)動(dòng)器
文件頁(yè)數(shù)： 70/88頁(yè)
文件大?。?/td> 662K
代理商： HD66712SA02FS
HD66712U
433
Horizontal Dot Scroll
Dot unit scrolls are performed by setting the horizontal dot scroll quantity resister (HDS) when the
extension register is enabled (RE = “1”). And the shifted line can be selected with the scroll enable
register (HDE). So, it can control dot unit shifts by each display line.
To scroll smoothly, HD66712 supports 6 dots-font width mode (FW = 1). The below figures are examples
of scroll display.
No shift performed
One dot shift to the left
When 5-dots font width (FW = 0)
Two dots shift to the left
Three dots shift to the left
Four dots shift to the left
When 6-dots font width (FW = 1)
No shift performed
One dot shift to the left
Two dots shift to the left
Three dots shift to the left
Four dots shift to the left
Five dots shift to the left
ICON mark and 1st to 3rd line are fixed,
and only 4th line is sifted
HDS = 1000
(4th line scroll enable)
Example of 10 digits
×
4 lines with 6-dots fonts width mode
Figure 31 Example of Dot Scroll Display
相關(guān)PDF資料
PDF描述
HD66712UA03TA0 Dot-Matrix Liquid Crystal Display Controller/Driver
HD66717 (Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver)
HD66717A03TA0 (Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver)
HD66724 Graphics LCD Controller/Driver with Key Scan Function(帶鍵掃描功能的圖形LCD控制器/驅(qū)動(dòng)器)
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(dòng)器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD66712T 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver
HD66712U 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
HD66712UA02TA0 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Dot-Matrix Liquid Crystal Display Controller/Driver
HD66712UA03TA0 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Dot-Matrix Liquid Crystal Display Controller/Driver
HD66717 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
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