基于FPGA和多DSP的并行信号处理系统的实现  

Implementation of Parallel Signal Processing System Based on FPGA and Multi-DSP

作　　者：潘昉晟[1] 赵峰[1] 奚军[2] 骆意[2] 

机构地区：[1]上海交通大学微电子学院,上海200030 [2]华东计算技术研究所,上海200233

出　　处：《计算机工程》2006年第23期247-249,共3页Computer Engineering

摘　　要：为了克服在高速实时信号处理领域中传统单DSP系统处理能力的瓶颈,多DSP并行处理技术应运而生,成为当前该领域研究的热点。该文提出了一种基于FPGA内部的软FIFO互连结构和4片TI公司的高性能浮点型DSP——TMS320C6701构成的多个DSP之间通信的并行信号处理系统。In the field of high-speed real-time signal processing, the conventional single-chip system can hardly achieve goals due to poor processing ability. Therefore, multiple-processor parallel signal processing system turns to be the focus. The paper presents a parallel processing system based on 4 chips of TMS320C6701——high performance floating-point DSP of TI. The system accomplishes the communication between DSPs through the software-FIFO architecture in FPGA.

关 键 词：并行处理 FPGA 多DSP 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]