测试技术学报2012，Vol.26Issue(1)：61-66,6.DOI:10.3969/j.issn.1671-7449.2012.01.012
GJB289A与ARINC429双总线通讯接口卡设计
Design of Bi-Bus Communicate Interface Board of GJB289A and ARINC429
摘要
Abstract
When testing the launch equipment of missiles, the test system needs sending the signal of GJB289A bus and receiving the signal of ARINC429 bus. To solve this problem, we analyzed the signals and chip types of ARINC429 bus and GJB289A bus, and proposed a new hardware structure interface based on FPGA and dual-channel bus protocol IP kernel. PCI9054, an appropriative chip from PLX com., was adopted to achieve the PXI interface. Dual-port RAM supplied the real-time performance and reliability of data access for multi-channel operation. The results of simulation and practical test indicate that the interface board can adequately meet the requirement of fast, efficient and stable data transmission.关键词
PXI总线/现场可编程门阵列/ARINC429总线/GJB289A总线/外围部件互联总线Key words
PXI Bus/ FPGA/ ARINC429 Bus/ GJB289A Bus/ peripheral component interconnect分类
信息技术与安全科学引用本文复制引用
庞帅,范惠林,竹武林..GJB289A与ARINC429双总线通讯接口卡设计[J].测试技术学报,2012,26(1):61-66,6.基金项目
军队重大科研资助项目(KJZ06119) （KJZ06119）
