| 基于HPI的ARM与DSP双核通信实现 |
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| 引用本文： | 刘乔,缪思恩.基于HPI的ARM与DSP双核通信实现[J].电子技术,2010,47(3):52-53. |
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| 作者姓名： | 刘乔 缪思恩 |
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| 作者单位： | 浙江大学能源工程学系 |
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| 摘 要： | 本文介绍了基于ARM与DSP双核架构的振动数据采集系统中利用HPI实现高速数据传送的方法,利用HPI还可同时实现DSP的主机加载启动,无需增加外围器件。测试结果表明,HPI可以实现ARM与DSP之间的高速稳定数据传送。系统性能良好,具有较高的实用价值。
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| 关 键 词： | AT91RM9200 TMS320C6713 主机接口 主机加载 |
Implementation of the Communication between ARM and DSP Based on HPI |
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| Liu Qiao,Miao Sien.Implementation of the Communication between ARM and DSP Based on HPI[J].Electronic Technology,2010,47(3):52-53. |
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| Authors: | Liu Qiao Miao Sien |
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| Institution: | Department of Energy Engineering;Zhejiang University |
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| Abstract: | The implementation of high speed data transfer via HPI for vibration data acquisition system based on ARM and DSP is introduced. Moreover,a convenient DSP boot process,using HPI without peripherals,is presented. The testing results show that the data transfer between ARM and DSP can be implemented steadily at high speed. The system has significant value for practical application,and meets the demand of high-performance system. |
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| Keywords: | AT91RM9200 TMS320C6713 HPI HPI boot |
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