| TL16C550芯片在串行通信中的应用 |
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| 引用本文： | 戴玮,胡仁杰.TL16C550芯片在串行通信中的应用[J].电气电子教学学报,2003,25(4):41-44. |
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| 作者姓名： | 戴玮 胡仁杰 |
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| 作者单位： | 东南大学,电气工程系,江苏,南京,210096 |
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| 摘 要： | TMS320VC5402片上只有两个McBSP口可以用于串行通信，而且编程很复杂。为了进一步简化DSP的串行通信，本文首先对利用一片TLl6C550来扩展TMS320V5402的串口，以实现串行通信的方法进行了简要介绍，然后详细介绍了利用TLl6C550实现TMS320VC5402和PC机之间的串行通信的具体实现方法。最后还给出了详细的电路图及相关程序。
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| 关 键 词： | TL16C550 串行通信 DSP 电路图 串口扩展 数字信号处理器 |
| 文章编号： | 1008-0686(2003)04-0041-04 |
| 修稿时间： | 2003年6月10日 |
The Application of TLC16C550 in the Serial Communications |
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| DAI Wei,HU Ren-jie.The Application of TLC16C550 in the Serial Communications[J].Journal of Electrical & Electronic Engineering Education,2003,25(4):41-44. |
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| Authors: | DAI Wei HU Ren-jie |
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| Abstract: | There are only two ports of McBSP on the TM320VC5402 that can be used as serial communication interface, and the programming is very complicated also. In order to simplifty the serial communications of DSP, this paper presents another way to realize the communication with TMS320VC5402 by extending the serial interface with TL16C550. A brief introduction of TL16C550 is given firstly, then the details of the serial communication realization are described. The correlative programs and circuit are also given in the article. |
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| Keywords: | serial communications serial ports expansion DSP |
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