| ARM与DSP接口的通信设计 |
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| 引用本文： | 吴静进,杨若波,虞礼贞,刘晓江.ARM与DSP接口的通信设计[J].电子科技,2006(10):21-25. |
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| 作者姓名： | 吴静进 杨若波 虞礼贞 刘晓江 |
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| 作者单位： | 南昌大学,电子系,江西,南昌,330029;南昌大学,电子系,江西,南昌,330029;南昌大学,电子系,江西,南昌,330029;南昌大学,电子系,江西,南昌,330029 |
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| 摘 要： | 在许多硬件系统设计中,广泛采用了主机 DSP的方式.其中主机与DSP之间如何进行有效的通信就显得尤其的重要.本文以SAMSUNG公司的ARM7芯片S3C44B0X和TI公司的TMS320C6701 DSP芯片为例.讲述ARM芯片通过HPI(Host port Interface)接口与DsP通信的接口技术.给出了硬件连接方案和其驱动程序的部分关键源代码.
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| 关 键 词： | 主机接口(HPI) ARM DSP 双处理器 |
| 收稿时间： | 2006-03-02 |
| 修稿时间： | 2006年3月2日 |
Design of the Communication Interface Between ARM and DSP |
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| Wu Jingjin,Yang Ruobo,Yu Lizhen,Liu Xiaojiang.Design of the Communication Interface Between ARM and DSP[J].Electronic Science and Technology,2006(10):21-25. |
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| Authors: | Wu Jingjin Yang Ruobo Yu Lizhen Liu Xiaojiang |
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| Affiliation: | Department of Electronic Engineering, Nanchang University, Nanchang 330029, China |
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| Abstract: | In the design of many hardware systems, the way of host computer + DSP is widely adopted. Therefore, how to carry out effective communication between the host computer and DSP becomes very important. This paper introduces the design of the interface between ARM and DSP using HPI interface with ARM7 chip S3C44B0X from SAMSUNG corporation and TMS320C6701 from TI corporation as an example. It also presents the driver based on uCLinux and the hardware joins. |
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| Keywords: | ARM DSP |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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