| 基于多核任务并行处理的DSP软硬件设计 |
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| 引用本文： | 丁有源,汪安民. 基于多核任务并行处理的DSP软硬件设计[J]. 单片机与嵌入式系统应用, 2012, 12(5): 43-45 |
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| 作者姓名： | 丁有源 汪安民 |
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| 作者单位： | 1. 四川大学计算机学院,成都,610065
2. 同方电子科技有限公司研究所 |
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| 摘 要： | 多核处理器的软件和硬件设计从传统的任务串行到任务并行处理，与单核处理器软硬件设计区别较大。本文以8核DSP芯片TMS320C6678为例，介绍了多核DSP的系统结构、多核处理器的任务分割和任务分配到各个核的方法、多个核之间的任务管理和核间通信，以及基于多核导航器的硬件设计方法。
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| 关 键 词： | 多核DSP 任务管理 多核导航器 |
Software and Hardware Designs of DSP Based on Multi-core Task Parallel Processing |
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| Ding Youyuan,Wang Anmin. Software and Hardware Designs of DSP Based on Multi-core Task Parallel Processing[J]. Microcontrollers & Embedded Systems, 2012, 12(5): 43-45 |
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| Authors: | Ding Youyuan Wang Anmin |
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| Affiliation: | 1. Computer College, Sichuan University, Chengdu 610065, China; 2. Research of Tongfang Science and Technology Ltd. ) |
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| Abstract: | Software and hardware designs of multi-core processor from traditional task serial processing to parallel processing are different to software and hardware designs of single-core processor. Taking 8-core DSP chip TMS320C6678 as example, this paper introduces system structure of muliti-core DSP, task segmentation of muliti-core processor and the method about task assigning to each core, task management and core inter-communication, and hardware design of muliti-core navigator. |
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| Keywords: | multi-core DSP task manager multicore navigator |
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