參數(shù)資料
型號(hào): S1D13700
廠商: 愛普生(中國)有限公司
英文描述: Embedded Memory Graphics LCD Controller
中文描述: 嵌入式內(nèi)存圖形液晶顯示控制器
文件頁數(shù): 49/134頁
文件大?。?/td> 1000K
代理商: S1D13700
Epson Research and Development
Vancouver Design Center
Page 49
Hardware Functional Specification
Issue Date: 2004/01/06
S1D13700
X42A-A-001-00
Revision 1.0
bit 5
Screen Origin Compensation (IV)
This bit controls Screen Origin Compensation which is used for inverse display and is
usually set to 1. A common method of displaying inverted characters is to Exclusive-OR
the text layer with the graphics back-ground layer. However when this is done, the
inverted characters at the top or left of the screen become difficult to read. This is because
the character origin is at the top-left of its bitmap and there are no background pixels
either above or to the left of these characters.
This bit causes the S1D13700 to offset the text screen against the graphics back layer by
one vertical pixel. To shift the text screen horizontally, the horizontal pixel scroll function
(REG[1Bh] or the HDOT SCR command for indirect addressing) can be used to shift the
text screen 1 to 7 pixels to the right. If both of these functions are enabled, all characters
have the appropriate surrounding back-ground pixels to ensure easy reading of the inverted
characters.
When this bit = 0, screen origin compensation is done.
When this bit = 1, screen origin compensation is not done.
The following figure shows an example of screen origin compensation and the HDOT SCR
command in use.
Figure 10-1 Screen Origin Compensation and HDOT SCR Adjustment
bit 4
Reserved
The default value for this bit is 1.
REG[00h] bit 5 = 0
1 dot
Dots 1 to 7
Display start point
Back layer
HDOT SCR
(REG[1Bh])
Character
相關(guān)PDF資料
PDF描述
S1D13706 S1D13706 Embedded Memory LCD Controller
S1D15E06 Direct RAM data display by display data RAM
S1D15E06D01B000 Direct RAM data display by display data RAM
S1D15E06D01E000 Direct RAM data display by display data RAM
S1D15E06D03B000 Direct RAM data display by display data RAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
S1D13700F01A100 功能描述:顯示驅(qū)動(dòng)器和控制器 LCD CONTROLLER RoHS:否 制造商:Panasonic Electronic Components 工作電源電壓:2.7 V to 5.5 V 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Reel
S1D13700F02A100 功能描述:顯示驅(qū)動(dòng)器和控制器 (QVGA) 320x240 B/W STN LCD C RoHS:否 制造商:Panasonic Electronic Components 工作電源電壓:2.7 V to 5.5 V 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Reel
S1D13701F00A100 功能描述:LCD 驅(qū)動(dòng)器 Organic EL Controller RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時(shí)鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube
S1D13702F00A100 功能描述:LCD 驅(qū)動(dòng)器 Organic EL Controller RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時(shí)鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube
S1D13704F00A 制造商:EPSON 制造商全稱:EPSON 功能描述:LCD Controller ICs