摘要
为了提高数据采集效率,以高性能DSP芯片为基础,设计了以高性能DSP芯片为处理核心的1553B总线系统。在硬件系统中采用了TI公司的高性能定点运算信号处理器TMS320F2812以及DDC公司的61864协议处理器,同时采用了FPGA作为逻辑控制电路。电路设计方案用于1553总线接口适配的研制,现已通过验收并经测试证明运行稳定可靠。
In order to improve the efficiency of data acquisition,based on high-powered DSP,it presents design methods for 1553 B data receiving whose processing core is DSP. The design and realization of1553 B bus interface board based on DSP are put forward. The high performance fixed point DSP TMS320F206 from TI and the Advanced Communication Engine（ ACE） BU-61580 from DDC are all used in the design of hardware. The function of logical control is implemented by FPGA. This circuit scheme used in the design of 1553 B bus interface board has been checked and testified steadily and successfully.
出处
《航空计算技术》
2017年第2期109-112,共4页
Aeronautical Computing Technique
基金
国家重大专项项目资助(2012ZX01041-006)
航空支撑预研项目资助(619010604)
