电子科技
電子科技
전자과기
IT AGE
2011年
8期
46-48
,共3页
Nios%Ⅱ%SOPC%builder%FPGA%航标监控系统
Nios%Ⅱ%SOPC%builder%FPGA%航標鑑控繫統
Nios%Ⅱ%SOPC%builder%FPGA%항표감공계통
Nios Ⅱ%SOPC builder%FPGA%navigation mark monitoring system
阐述了基于Nios Ⅱ软核的内河航标监控系统的设计方法,及AD7862控制电路的VHDL设计。从系统的角度提出航标监控系统的完整设计方案,给出基于Nios Ⅱ的航标监控终端硬件设计框图,并得到在Modesim中进行仿真的结果。根据现场运行情况显示,系统能实时地监测航标的工作状态,达到系统工业级的品质保证,并且具有高可靠性、高实时性和维护方便性等优点。
闡述瞭基于Nios Ⅱ軟覈的內河航標鑑控繫統的設計方法,及AD7862控製電路的VHDL設計。從繫統的角度提齣航標鑑控繫統的完整設計方案,給齣基于Nios Ⅱ的航標鑑控終耑硬件設計框圖,併得到在Modesim中進行倣真的結果。根據現場運行情況顯示,繫統能實時地鑑測航標的工作狀態,達到繫統工業級的品質保證,併且具有高可靠性、高實時性和維護方便性等優點。
천술료기우Nios Ⅱ연핵적내하항표감공계통적설계방법,급AD7862공제전로적VHDL설계。종계통적각도제출항표감공계통적완정설계방안,급출기우Nios Ⅱ적항표감공종단경건설계광도,병득도재Modesim중진행방진적결과。근거현장운행정황현시,계통능실시지감측항표적공작상태,체도계통공업급적품질보증,병차구유고가고성、고실시성화유호방편성등우점。
An introduction is given on how to design scheme for the Navigation Mark Monitoring System based on Nios Ⅱ soft core,and how to design the VHDL of AD7862 control circuit.The intact designing scheme is put forward from the systematic angle and the block diagram of the controller is drawn based on Nios Ⅱ soft core.The result is obtained from the simulation on Modesim.Testified by on-spot function,this system can realize real-time supervision the working status of the Navigation Mark and meets industrial standards,and is highly reliable,stable and convenient to maintain.
