參數(shù)資料
型號(hào)： HD66350T
廠商： Hitachi,Ltd.
英文描述： 256-level Grayscale TFT for XGA/SXGA/UXGA Systems(高品質(zhì)TFT LCD的256級(jí)灰度驅(qū)動(dòng)器)
中文描述： 256級(jí)灰度的TFT為吋XGA / SXGA /的UXGA系統(tǒng)（高品質(zhì)TFT液晶顯示器的256級(jí)灰度驅(qū)動(dòng)器）
文件頁(yè)數(shù)： 16/30頁(yè)
文件大?。?/td> 147K
代理商： HD66350T
HD66350T
16
System Application
Figure 10 shows system applications for XGA-, SXGA-, and UXGA-sized TFT color panels with the
HD66350Ts.
For the XGA or SXGA size, the dot clock frequency is halved by the timing converter and data are
transferred to the drivers. For the UXGA size, after the dot clock frequency is halved, data are
transferred to odd and even drivers in parallel with the frequency halved again. Since one horizontal
period is shorter for the UXGA size, the screen can be divided into upper and lower screens for the
purpose of transferring data if the display panel has a large TFT load capacitance.
XGA/SXGA
UXGA
175MHz
175 MHz
DCLK
65/120 MHz
175 MHz
32.5/60 MHz
DCLK
DCLK
Timing
converter
Timing
converter
Timing
converter
44 MHz
44 MHz
44 MHz
Line memory
Odd/even parallel data transfer
Data transfer for upper
and lower screen division
Frame
memory
48 (8 bits X RGB X 2)
48 (8 bits X RGB X 2)
48 (8 bits X RGB X 2)
48 (8 bits X RGB X 2)
48 (8 bits X RGB X 2)
Figure 10 System Applications
相關(guān)PDF資料
PDF描述
HD66410 RAM-Provided 128-Channel Driver for Dot-Matrix Graphic LCD(點(diǎn)陣圖形LCD128通道驅(qū)動(dòng)器)
HD66420 (RAM-Provided 160 Channel 4-Level Grey Scale Driver for Dot Matrix Graphics LCD)
HD66420TA0 LCD Display Driver
HD66421 (RAM-Provided 160 Channel 4-Level Grey Scale Driver for Dot Matrix Graphics LCD)
HD66421TB0 (RAM-Provided 160 Channel 4-Level Grey Scale Driver for Dot Matrix Graphics LCD)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD66410 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver
HD66420 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:(RAM-Provided 160 Channel 4-Level Grey Scale Driver for Dot Matrix Graphics LCD)
HD66420TA0 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:LCD Display Driver
HD66421 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:(RAM-Provided 160 Channel 4-Level Grey Scale Driver for Dot Matrix Graphics LCD)
HD66421TB0 制造商:Renesas Electronics Corporation 功能描述:
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