摘要
介绍了一种以双核PowerPC处理器为核心并采用VPX总线标准的信号处理卡VPX6-460。采用了千兆以太网、串行RapidIO以及PCIe等高速数据传输技术,满足了现代雷达、图像等信号处理系统对带宽和数据处理能力的要求。结合VxWorks实时操作系统提供的内部进程通信函数库,在Workbench集成开发平台上实现了多处理器间的数据通信。
Signal processing card VPX6-460 with dual-core PowerPC and using the VPX bus standard is adopted. It inte- grates with high-speed transmission technologies, such as Gigabit Ethernet, serial RapidIO and PCIe, to satisfy the requirements of bandwidth and data processing performances for radar and image signal processing. Combined with the inter processor communication function library of VxWorks, we can achieve the data communication between multiple processors on the Workbench integrated de- velopment platform.
出处
《电子技术应用》
北大核心
2013年第11期27-29,33,共4页
Application of Electronic Technique
基金
国家自然科学基金重点项目(61139003)
国家科技支撑计划课题(2011BAH24B05)
