| 基于FT232BL的USB接口快速设计 |
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| 引用本文： | 刘建,武树飞. 基于FT232BL的USB接口快速设计[J]. 舰船电子工程, 2009, 29(6): 51-54 |
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| 作者姓名： | 刘建 武树飞 |
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| 作者单位： | 北京航空工程技术研究中心,北京,100076 |
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| 摘 要： | FT232BL的主要功能是进行USB和串行UART口之间的协议转换。文章详细介绍了FT232BI．芯片的工作原理、内部结构；给出基于FT232BL接口电路的典型设计及驱动和应用软件的编写方法；应用FT232BL芯片实现Philips单片机P89V51RD2用USB口在系统编程。
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| 关 键 词： | FT232BL USB接口 串行UART口 在系统编程 |
Double-quick Design of a USB Interface Based on FT232BL |
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| Liu Jian,Wu Shufei. Double-quick Design of a USB Interface Based on FT232BL[J]. Ship Electronic Engineering, 2009, 29(6): 51-54 |
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| Authors: | Liu Jian Wu Shufei |
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| Affiliation: | Beijing Aeronautical Technology Research Center;Beijing 100076 |
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| Abstract: | It is the main function for FT232BL to complete the conversion between USB and UART.The principle,interior configuration are introduced in the paper.The interface circuit between USB and P89V51RD2,the drive program and the methods of application software are given.In-system programming of P89V51RD2 can be realized through USB interface by FT232BL. |
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| Keywords: | FT232BL USB interface serial UART interface ISP |
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