| 基于USB2.0的边界扫描控制器设计 |
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| 引用本文： | 蒙智敏,陈晓畋.基于USB2.0的边界扫描控制器设计[J].电子技术,2011,38(5):23-25. |
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| 作者姓名： | 蒙智敏 陈晓畋 |
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| 作者单位： | 江南计算技术研究所,江苏无锡 |
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| 摘 要： | 系统采用CY7C68013及其配置芯片EEPROM完成USB接口部分的功能,采用ACT8990完成边界扫描部分的功能,为完成部分逻辑功能及对此控制器设计的部分电路加密,采用CPLD EPM3032A实现.接着,给出了整个控制器的软件设计方案,具体讨论了CY7C68013的固件设计,以及利用WindowsDDK开发包开发...
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| 关 键 词： | 边界扫描 USB2.0 JTAG WDM驱动程序 |
Design of USB 2.0 Based Boundary Scan Controller |
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| Meng Zhi-min,Chen Xiao-tian.Design of USB 2.0 Based Boundary Scan Controller[J].Electronic Technology,2011,38(5):23-25. |
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| Authors: | Meng Zhi-min Chen Xiao-tian |
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| Affiliation: | Meng Zhi-min Chen Xiao-tian(JiangNan Institute of Computing Technology,WuXi,Jiangsu) |
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| Abstract: | A boundary scan controller is designed.The system adopts CY7C68013 and its configuration chip,EEPROM,to accomplish the function of the USB interface,adopts ACT8990 to accomplish the function of boundary scan,and adopts CPLD EPM3032A to accomplish some logic functions and the encryption of some circuits of this controller.And then this paper presents the software design scheme of the whole controller,discusses the firmware design of CY7C68013,and makes use of WindowsDDK to develop the driver for loading the ... |
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| Keywords: | USB2 0 JTAG |
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