| 基于ARM7与FPGA的无功动态补偿控制器 |
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| 引用本文： | 胡胜,胡必武,宋跃,李君.基于ARM7与FPGA的无功动态补偿控制器[J].仪表技术与传感器,2011(4). |
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| 作者姓名： | 胡胜 胡必武 宋跃 李君 |
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| 作者单位： | 东莞理工学院,广东东莞,523808 |
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| 摘 要： | 为设计一种新型无功动态补偿控制器,以ARM7与FPGA为核心器件,运用了FPGA并行控制2路数据高速采集和利用I2C总线实现多个器件的连接以及使用SD卡实现数据的大容量存储的方法,重点介绍了在FPGA上设计SPI内核以实现对SD卡读写的方法,设计D12驱动以实现ARM与PC的USB通信的方法以及设计一种新型键盘扫描以实现人机交互的方法等.实验结果表明系统具有性能高、实时性好、补偿快速准确等优点.
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| 关 键 词： | 无功动态补偿控制器 SPI内核 键盘扫描 |
Design of Passive Power Compensation Controller Based on ARM7 and FPGA |
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| HU Sheng,HU Bi-wu,SONG Yue,LI Jun.Design of Passive Power Compensation Controller Based on ARM7 and FPGA[J].Instrument Technique and Sensor,2011(4). |
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| Authors: | HU Sheng HU Bi-wu SONG Yue LI Jun |
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| Affiliation: | HU Sheng,HU Bi-wu,SONG Yue,LI Jun(Dongguan University of Technology,Dongguan 523808,China) |
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| Abstract: | In order to design a sort of newpassive power compensation controller,this approach regarded ARM7 and FPGA as the main chip,which using some ways of concurrent control two-channel data high-speed acquisition based on FPGA and realizing connection of lots of components based on I2C bus and realizing high-capacity data storage based on SD card.This paper mainly intro-duced the ways including the realization of read-write SD card through using SPI core based on FPGA,the design of D12 drive for re-alizing USB c... |
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| Keywords: | ARM FPGA USB |
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