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液晶显示lcd控制器
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  “液晶显示(lcd)控制器”译为未确定词的双语例句
     LCD controller is a Graphic/Image displaying control chip for LCD applications, the main function of the LCD controller is simple Graphic/Image processing before providing synchronous signal and displaying data to the LCD panel.
     液晶显示(LCD)控制器芯片是面向液晶显示器应用的高集成度图形图像显示芯片,其主要作用是为电子信息设备所使用的液晶显示器件提供同步信号与显示数据,同时具备一定的图形图像处理和显示特效实现的功能。
短句来源
     Dynamic dithering algorithm and frame rate control technique applied to LCD controller are presented.
     文章提出了应用于液晶显示(LCD)控制器的动态抖动算法及帧速率控制技术。
短句来源
     On the basis of the analysis to the framework of liquid crystal display(LCD) controllers, a method to settle concurrent access of the display storage and asynchronous clock by asynchronous FIFO (first in first out) circuit was studied.
     在分析液晶显示(LCD)控制器总体结构的基础上,阐述了用异步FIFO(先进先出)电路来解决显示存储器的并发访问和异步时钟域问题.
短句来源
  相似匹配句对
     Applications of Liquid Crystal Display Controller
     液晶显示控制器的应用
短句来源
     The design and realization of LCD controller
     LCD控制器的设计和实现
短句来源
     This paper introduces MPC823e LCD controller.
     介绍了MPC823e的LCD控制器
短句来源
     The modularizing design for military LCD controller
     军用液晶显示控制器的模块化设计
短句来源
     Dynamic dithering algorithm and frame rate control technique applied to LCD controller are presented.
     文章提出了应用于液晶显示(LCD)控制器的动态抖动算法及帧速率控制技术。
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Dynamic dithering algorithm and frame rate control technique applied to LCD controller are presented. The dynamic dithering algorithm on pixel data to advantageously increase smoothness of an image displayed. The frame rate control technique generates more gray,shades, which may reduce flicker and visual artifacts. Results show that the gray shades displayed on images can be up to 256 for monochrome LCD panels or 2563 colors for color STN LCD panels respectively by using dynamic dithering algorithm and frame...

Dynamic dithering algorithm and frame rate control technique applied to LCD controller are presented. The dynamic dithering algorithm on pixel data to advantageously increase smoothness of an image displayed. The frame rate control technique generates more gray,shades, which may reduce flicker and visual artifacts. Results show that the gray shades displayed on images can be up to 256 for monochrome LCD panels or 2563 colors for color STN LCD panels respectively by using dynamic dithering algorithm and frame rate control technique if each encoded pixel data is 8 bits.

文章提出了应用于液晶显示(LCD)控制器的动态抖动算法及帧速率控制技术。抖动算法极大的改善了显示图象的平滑度,帧速率控制技术大大增加图象灰度而明显降低图象的抖动和赝象。结果显示在LCD控制器中采用动态抖动算法及帧速率控制技术,如果每一象素数据的位宽是8比特,则单色图象的显示效果可高达256级灰度,彩色图象高达2563彩色。

On the basis of the analysis to the framework of liquid crystal display(LCD) controllers, a method to settle concurrent access of the display storage and asynchronous clock by asynchronous FIFO (first in first out) circuit was studied. The working principle of FIFO circuit structure was analyzed, and two methods were put forward to improve the working stability of the FIFO circuit. One plan was that Gray code was substituted for binary systems because only one bit would change when transform any two numbers...

On the basis of the analysis to the framework of liquid crystal display(LCD) controllers, a method to settle concurrent access of the display storage and asynchronous clock by asynchronous FIFO (first in first out) circuit was studied. The working principle of FIFO circuit structure was analyzed, and two methods were put forward to improve the working stability of the FIFO circuit. One plan was that Gray code was substituted for binary systems because only one bit would change when transform any two numbers between, which was efficient to diminish the interim; another one is to input asynchronous signal by using two level trigger. The FIFO circuit was implemented by VerilogHDL language simulated through Modelsim. The design had been applied to a type of LCD controller aimed at handy equipmenty. The testing results showed that this controller worked well with a stable and vivid display.

在分析液晶显示(LCD)控制器总体结构的基础上,阐述了用异步FIFO(先进先出)电路来解决显示存储器的并发访问和异步时钟域问题.给出了FIFO电路结构,并对其工作原理进行了分析.为减小亚稳态的出现几率,提高电路的工作稳定性,提出了两种方法来优化FIFO电路.一是用格雷码代替二进制编码,因为格雷码在任意两个相邻的数之间转换时,只有一个数位发生变化,这样可以有效缩短过渡周期.二是用两级触发器来同步输入的异步信号.FIFO电路使用VerilogHDL语言实现,并用Modelsim进行仿真.该设计已经成功运用到一款针对手持设备应用的LCD控制器中,测试结果表明该控制器工作正常,画面稳定、清晰.

 
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