| 基于单片机的低成本高性能异步串口扩展技术 |
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| 引用本文： | 江淑红,李涛,刘祖望.基于单片机的低成本高性能异步串口扩展技术[J].计算机工程,2005,31(6):195-196. |
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| 作者姓名： | 江淑红 李涛 刘祖望 |
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| 作者单位： | 复旦大学电子工程系,上海,200433 |
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| 摘 要： | 介绍了一种用单片机(89C2051)实现的异步串口扩展技术,这种方法成本低,可以提供大容量的输入输出FIFO,而且对传输的数据有预处理能力.对于系统处理过程复杂、运算量大的应用,此方法特别有效.
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| 关 键 词： | 异步串口扩展 UART 单片机应用 |
| 文章编号： | 1000-3428(2005)06-0195-02 |
Low Cost and High Performance Extended Serial Communication Technique Using Single-chip Microcomputer |
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| JIANG Shuhong,LI Tao,LIU Zuwang.Low Cost and High Performance Extended Serial Communication Technique Using Single-chip Microcomputer[J].Computer Engineering,2005,31(6):195-196. |
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| Authors: | JIANG Shuhong LI Tao LIU Zuwang |
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| Abstract: | This paper introduces an extended serial communication technique using 89C2051. It can provide I/O FIFO of high capacity. Data are pretreated before transmission. The technique is ideal for low cost applications of high computational complexity. |
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| Keywords: | Extended serial communication UART Single-chip microcomputer application |
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