指挥控制与仿真2011，Vol.33Issue(6)：112-115,4.DOI:10.3969/j.issn.1673-3819.2011.06.029
智能1553B接口软核实现技术
The Soft-core Realization Technology of Intelligent 1553B Interface
闫晓 1杨福彪 1朱勇1
作者信息
- 1. 江苏自动化研究所,江苏连云港222006
- 折叠
摘要
Abstract
In order to improve data processing capability of computer system, prevent the phenomenon of losing data, decrease interface board, amend, extend and upgrade interface module, this paper introduces a soft-core realization technology of intelligent 1553B interface based on Nios Ⅱ soft-core processor. The system design carries out by the approach of software cooperating with hardware. In the part of hardware design, SOPC is built on an Altera Cyclone II series FPGA according to configure Nios Ⅱ soft-core CPU.PCI interface, memoryinterface,custom interface logic and so on, which combines with peripheral bus controller chips to achieve hardware design. Based on this hardware design, software design achieves 1553B data transmitting function. Due to using soft-core design technology, the system has high design flexibility,low cost,high integration and such advantages.关键词
软核/1553B总线/SOPC系统/FPGAKey words
soft-core/1553B bus/ SOPC system/ FPGA分类
信息技术与安全科学引用本文复制引用
闫晓,杨福彪,朱勇..智能1553B接口软核实现技术[J].指挥控制与仿真,2011,33(6):112-115,4.
