| FPGA内嵌处理器的SoPC系统设计与分析 |
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| 引用本文： | 邹晨,高云.FPGA内嵌处理器的SoPC系统设计与分析[J].航空计算技术,2013(5):123-127. |
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| 作者姓名： | 邹晨 高云 |
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| 作者单位： | 中航工业西安航空计算技术研究所,陕西西安710068 |
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| 基金项目： | 装备预研共用技术基金项目资助（9140A16010311HK6101） |
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| 摘 要： | SoPC技术是在片上系统SoC技术的基础上发展起的，二者的共同点为将处理器、存储器、IYO接口等系统设计需要的功能模块集成到一个芯片上实现。相比SoC系统，SoPC系统还具有可编程性强、产品问世周期短等优点，在保证系统性能与灵活性、提高系统执行速度的同时又可显著地降低系统成本。在对SoPC技术进行概述的基础上．较为详细地介绍了一个基于FPGA内嵌PowerPC处理器的可编程片上系统的设计，利用软硬件协同设计技术．完成软硬件划分、软硬件设计、硬件综合、软件编译以及软硬件协同验证等工作，并结合SoPC技术的特点对其优势进行了分析，对其应用前景进行了探讨。
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| 关 键 词： | FPGA SoPC 软硬件协同设计 嵌入式PowerPC |
Design and Analysis of SoPC System Based on Embedded CPU in FPGA |
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| ZOU Chen,GAO Yun.Design and Analysis of SoPC System Based on Embedded CPU in FPGA[J].Aeronautical Computer Technique,2013(5):123-127. |
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| Authors: | ZOU Chen GAO Yun |
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| Institution: | ( Xi＇an Aeronautics Computing Technique Research Institute,A VIC, Xi＇an 710068, China ) |
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| Abstract: | SoPC system is developed by the SoC system. The common ground is they integrate the CPU, memory,l/O interface and other function modules in a specific IC. Compared to the SoC system,the SoPC system has programmable character so that it can shorten the development cycle. SoPC system can also in- sure the performance, improve the speed and reduce the cost of the system. This paper firstly introduces some basic concepts and classification of SoPC system, then design a SoPC system using the embedded PowerPC in FPGA by using the hardware/software co- design technology in detail. At the end of this pa- per,we make some discuss on the key advantage and developing trends of the technology. |
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| Keywords: | FPGA SoPC hardware/software Co- design embedded PowerPC |
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