| 一种AT89S52的USB下载线设计 |
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| 引用本文： | 成友才,朱永金.一种AT89S52的USB下载线设计[J].四川职业技术学院学报,2010,20(2):124-126. |
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| 作者姓名： | 成友才 朱永金 |
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| 作者单位： | 四川职业技术学院,四川,遂宁,629000 |
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| 摘 要： | 选择PDIUSBD12作为USB接口器件,用AT89S52作控制核心,74HC244作为下载线接口驱动电路,设计一个与计算机USB接口与具有ISP性能的单片机的程序下载线。
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| 关 键 词： | PDIUSBD12 USB 下载线 |
A Design of Download Cable with USB Interface Based on AT89S52 |
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| CHENG Youcai,ZHU Yongjin.A Design of Download Cable with USB Interface Based on AT89S52[J].Journal of Sichuan Vocational and Technical College,2010,20(2):124-126. |
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| Authors: | CHENG Youcai ZHU Yongjin |
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| Institution: | CHENG Youcai,ZHU Yongjin(Sichuan Vocational , Technical College,Suining Sichuan 629000) |
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| Abstract: | The thesis introduces the design of program download cable with computer USB interface and the single-chip with the ISP function,choosing PDIUSBD12 as the USB interface part,AT89S52 as the control kernel,and 74HC244 as drive circuit of download cable. |
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| Keywords: | PDIUSBD12 USB |
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