| Nios II液晶屏接口组件设计 |
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| 引用本文： | 郭书军 侯文杰 贾克斌. Nios II液晶屏接口组件设计[J]. 液晶与显示, 2007, 22(2): 213-216 |
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| 作者姓名： | 郭书军 侯文杰 贾克斌 |
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| 作者单位： | [1]北方工业大学信息工程学院,北京100041 [2]北京工业大学电子信息与控制工程学院,北京100022 |
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| 基金项目： | 北京市教育委员会科技发展计划项目资助（No.KM200510009006） |
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| 摘 要： | 介绍基于SOPC的Nios II液晶屏接口组件的硬件和软件设计方法,利用SOPCBuilder的组件编辑器实现液晶屏接口设计,该接口组件可以和系统自带的接口组件一样,在以后的开发中独立地使用,让开发者不必了解液晶屏原理就可以使用液晶屏进行开发。系统以标准C语言函数来操作组件,可以显示字符、图形和颜色等信息,使用方便,具有灵活性、高效性和低成本的特点。
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| 关 键 词： | 液晶屏 Nios II SOPC 组件编辑器 |
| 文章编号： | 1007-2780（2007）02-0213-04 |
| 收稿时间： | 2006-08-01 |
| 修稿时间： | 2006-08-012006-12-14 |
Design of Nios II LCD Interface Component |
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| GUO Shu-jun,HOU Wen-jie,JIA Ke-bin. Design of Nios II LCD Interface Component[J]. Chinese Journal of Liquid Crystals and Displays, 2007, 22(2): 213-216 |
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| Authors: | GUO Shu-jun HOU Wen-jie JIA Ke-bin |
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| Affiliation: | 1.College of Information Engineering,North China University of Technology,Beijing 100041,China;2.College of Electronic Information and Controd Engineering,Beijing University of Technlogy,Beijing 100022,China |
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| Abstract: | Both hardware and software method to design the Niosll interface for LCD based on SOPC was introduced. Component editor in SOPC Builder is used to design the interface component for LCD. Applications developers can use this interface component independently as same as system provided in- terface component without knowing LCD principle. System access hardware with standard C language functions and can display character, image, color information and so on. It has the features of agility, high efficiency and low cost. |
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| Keywords: | LCD Nios II SOPC component editor |
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