摘要
针对传统并行总线的嵌入式系统信息交换及高速数据采集已不能满足高传输带宽、大数据IO采集等要求的问题,设计基于VPX架构的高速信号板。从基于VPX架构的高速信号板设计出发,采用10G BASE-KR标准进行高速PCB板设计,并通过仿真验证及设计验证。仿真结果表明,该设计能达到阻抗一致性和高速性的要求。
The traditional parallel bus embedded system information exchange and high speed data acquisition can not satisfy the requirements of high transmission bandwidth and big data IO collection. Design high speed signal board based on VPX architecture. The high signal board design is based on VPX architecture. Uses 10 G BASE-KR standard to carry out high speed PCB board design, and verifies it by simulation and design. The simulation results show that the design can meet the requirements of impedance consistency and high speed.
出处
《兵工自动化》
2017年第12期34-38,共5页
Ordnance Industry Automation
