摘要
该文基于合成孔径雷达(SAR)成像中大规模二维数据矩阵存储及访问难点,提出了一种以Serial RapidIO交换网络为基础的多DSP架构模式,研究开发了该架构下可在DSP芯片上实现的二维矩阵高效存写方法,通过实验对比分析了该方案的实际性能。
This paper based on the storage and the access difficulties of large-scale two-dimension matrix used in Synthetic Aperture Radar(SAR),suggests a framework of multiple DSP built on Serial Rapid IO network,and researches the efficient accessing method of two-dimension matrix in this framework,finally comparing and analyzing the actual performance of this method by experiment.
作者
张伟达
ZHANG Weida(The Tenth Research Institute of China Electronic Technology Group Corporation,Chengdu 610036,China)
出处
《电子设计工程》
2022年第21期75-79,共5页
Electronic Design Engineering
