采用現(xiàn)場(chǎng)可編程門列陣設(shè)計(jì)ARINC429, MIL-STD-1553B 航空總線接口通信系統(tǒng)，實(shí)現(xiàn)總線設(shè)備之間的互聯(lián)。介紹該系統(tǒng)的硬件
結(jié)構(gòu)、總線協(xié)議的模塊劃分及其內(nèi)部結(jié)構(gòu)。在QuartusII 中利用VHDL 語言進(jìn)行編程，并用專門的綜合工具Synplify pro8.1 對(duì)設(shè)計(jì)進(jìn)行優(yōu)
化，通過將程序下載到硬件中，驗(yàn)證設(shè)計(jì)的準(zhǔn)確性和可靠性。
關(guān)鍵詞：航空總線；通信系統(tǒng)；總線協(xié)議；現(xiàn)場(chǎng)可編程門陣列
Design and Implementation of Avionics Bus
Interface Communication System
CHEN Wei-tao, SHI Zhong-ke
(School of Automation, Northwestern Polytechnical University, Xi’an 710072)
【Abstract】The ARINC429, MIL-STD-1553B and CAN avionics bus interface communication system based on Field Programmable Gate
Array(FPGA) are designed, which links different bus instruments. The hardware design, bus protocol module division and its internal structure are
introduced. This design is programmed by VHDL language in QuartusII design platform, and is synthesized in the Synplify pro8.1 developing
environment, which is the professional synthesize instrument. By downloading the design into FPGA chip, the reliability and veracity is verified.
【Key words】avionics bus; communication system; bus protocol; Field Programmable Gate Array(FPGA)