| 基于SOPC技术的内存映射型LCD控制器设计研究 |
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| 引用本文： | 邢红涛. 基于SOPC技术的内存映射型LCD控制器设计研究[J]. 国外电子测量技术, 2009, 28(9): 35-37 |
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| 作者姓名： | 邢红涛 |
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| 作者单位： | 中国人民解放军63895部队,孟州,454750 |
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| 摘 要： | 分析了内存映射型LCD控制器的特点及优点,针对常用设计方法在系统扩展性、设计灵活性、成本等方面存在的不足,利用可编程片上系统（SOPC）技术,设计了一种基于Avalon总线的内存映射型LCD控制器,给出了系统的结构设计和测试结果。测试结果表明,基于SOPC技术的内存映射型LCD控制器具有结构清晰、成本低、扩展性强等特点,可广泛应用于LCD、LED和CRT等各种类屏幕的显示控制。
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| 关 键 词： | SOPC LCD控制器 Avalon总线 DMA |
Memory mapping LCD controller design research based on SOPC technology |
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| Xing Hongtao. Memory mapping LCD controller design research based on SOPC technology[J]. Foreign Electronic Measurement Technology, 2009, 28(9): 35-37 |
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| Authors: | Xing Hongtao |
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| Affiliation: | Xing Hongtao (PLA Unit-63895,Mengzhou 454750,China) |
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| Abstract: | Analyze the characteristic and advantage of the memory mapping LCD controller;regarding to the common design method has some weakness in system expandability,design flexibility etc,we use the SOPC technology to design a memory mapping LCD controller based on Avalon bus line,and present the system construction design and test result The test result shows that,the memory mapping LCD controller based on SOPC technology,with a clear structure and strong expandability,could be widely used in the display control ... |
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| Keywords: | SOPC DMA |
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