本文選題：FPGA　切入點(diǎn)：ARINC總線　出處：《計(jì)算機(jī)測(cè)量與控制》2014年06期

【摘要】：提出了在一塊芯片內(nèi)實(shí)現(xiàn)ARINC429總線協(xié)議,并將USB、PCI兩種接口結(jié)合在一塊接口板上的新構(gòu)想;并根據(jù)板卡的功能和技術(shù)指標(biāo)要求,設(shè)計(jì)了基于FPGA的ARINC429總線接口板;在硬件設(shè)計(jì)上采用模塊化方法設(shè)計(jì)了系統(tǒng)的硬件電路,分析了各部分的功能,并對(duì)硬件接口進(jìn)行了詳細(xì)的設(shè)計(jì);軟件設(shè)計(jì)上從硬件和軟件兩方面論述了NIOSⅡ處理器的設(shè)計(jì),從總體設(shè)計(jì)、發(fā)送通道、接收通道、接口邏輯等方面設(shè)計(jì)與實(shí)現(xiàn)了多通道總線協(xié)議IP核;最后對(duì)板卡的功能進(jìn)行測(cè)試,結(jié)果表明設(shè)計(jì)的接口板能夠達(dá)到ARINC429數(shù)據(jù)通信的要求,能夠克服專用芯片中的數(shù)據(jù)格式固定,使用不夠靈活方便等缺點(diǎn)。
[Abstract]:In this paper, a new idea of implementing ARINC429 bus protocol in one chip and combining two kinds of interfaces in one interface board is proposed, and the ARINC429 bus interface board based on FPGA is designed according to the function and technical requirements of board board.In hardware design, the hardware circuit of the system is designed by modularization method, the functions of each part are analyzed, and the hardware interface is designed in detail, and the design of NIOS 鈪，

本文編號(hào)：1729405