| 一种大屏幕图文显示屏系统的设计 |
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| 引用本文： | 刘明,吕铁良.一种大屏幕图文显示屏系统的设计[J].烟台大学学报(自然科学与工程版),1995(4):44-46. |
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| 作者姓名： | 刘明 吕铁良 |
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| 作者单位： | 烟台大学 |
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| 摘 要： | 介绍了一种以ＰＣ机主板为核心的控制ＬＥＤ大屏幕显示屏的设计。数据传送采用ＤＭＡ方工，画面处理可直接在ＰＣ机上完成。
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| 关 键 词： | DMA控制器 LED显示屏 图文显示系统 计算机 |
The Design of Big-screened Picttire and Tcxt Displaying System |
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| Liu M ing,Lu Tieliang.The Design of Big-screened Picttire and Tcxt Displaying System[J].Journal of Yantai University(Natural Science and Engineering edirion),1995(4):44-46. |
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| Authors: | Liu M ing Lu Tieliang |
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| Institution: | Yantai University |
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| Abstract: | A big-screened LED displdying system using PC's main board as its key controller is presented in this pafper. Adopting DMA mode to transmit data, the screen's process is achieved by PC. |
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| Keywords: | DMA controller LED displaying screen |
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