摘要
针对大总线带宽及高运算能力的应用需求,给出了一种新的信号处理平台的硬件设计方案。处理平台总体架构满足openVPX标准,采用LevelⅡ的RapidIO总线和双星型的RapidIO交换网络,利用高性能的DSP和FPGA处理芯片,处理平台的总线带宽可达到37.8 Gbit/s。处理平台具有很强的灵活性和一定的通用性,且已在工程中成功应用。
For application requirement of large bus bandwidth and high computation power, a new signal process- ing platform hardware design is given. The overall processing platform architecture meets openVPX standard. By using the Level II RapidIO bus and dual - star RapidIO switching network, as well as high - performance DSP and FPGA processing chip, the bus bandwidth of the processing platform is up to 37.8Gbit/s. The processing platform has great flexibility and versatility, and has been successfully applied in engineering.
出处
《电讯技术》
北大核心
2012年第5期796-799,共4页
Telecommunication Engineering
