| 基于动芯基带芯片的多核并行同步仿真平台 |
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| 引用本文： | 周鸣.基于动芯基带芯片的多核并行同步仿真平台[J].单片机与嵌入式系统应用,2017,17(2). |
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| 作者姓名： | 周鸣 |
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| 作者单位： | 重庆邮电大学 通信与信息工程学院,重庆,400065 |
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| 摘 要： | 为了对物理层代码进行验证与分析,提出了一种基于动芯基带芯片的多核仿真平台.该平台采用多线程技术,通过共享内存和信号量分别实现了多核间的通信和同步功能.实验结果表明,该仿真平台可以正确模拟多核间的并行运行情况,并验证物理层代码的正确性.该仿真平台在动芯基带芯片设计实现方面发挥了巨大作用.
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| 关 键 词： | 物理层代码 多线程 共享内存 信号量 |
Multi-core Parallel Synchronous Simulation Platform Based on Dongxin Baseband Chip |
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| Zhou Ming.Multi-core Parallel Synchronous Simulation Platform Based on Dongxin Baseband Chip[J].Microcontrollers & Embedded Systems,2017,17(2). |
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| Authors: | Zhou Ming |
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| Abstract: | In order to check and analyze the physical layer code,a multi-core simulation platform based on Dongxin baseband chip is pro-posed.The platform uses the multithread technology to realize the function of communication and synchronization between cores by shared memory and semaphore.The experiment results show that the platform can correctly simulate the parallel operation between cores and verify the correctness of the physical layer code.This simulation platform plays a huge role on implementation of Dongxin base-band chip. |
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| Keywords: | physical layer code multithread shared memory semaphore |
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