实时任务下的光纤通道协议芯片设计与实现
|
摘要
航电环境的复杂性使得传统数据总线不能满足实时消息的传输要求,借助光纤通道协议的优良性能,基于FPGA平台设计实现了光纤通道协议芯片,并针对其主要模块进行详细的逻辑设计,在Windows7+Modelsim10. 1c环境下的仿真以及开发板的测试结果表明,该芯片可以满足实时消息的传输要求,实现协议功能,满足航电系统应用需求。
The complexity of the avionics environment makes the traditional data bus unable to meet the transmission requirements of real-time messages. With the excellent performance of the FC protocol, an FC protocol chip is designed based on the FPGA platform, and a logic design is implemented in detail on the main modules. The results from simulations and development board tests in the Windows7 + Modelsim10. 1 c environment show that the chip can meet the transmission requirements of real-time messages, implement protocol functions, and meet the application requirements of the avionics system.
The complexity of the avionics environment makes the traditional data bus unable to meet the transmission requirements of real-time messages. With the excellent performance of the FC protocol, an FC protocol chip is designed based on the FPGA platform, and a logic design is implemented in detail on the main modules. The results from simulations and development board tests in the Windows7 + Modelsim10. 1 c environment show that the chip can meet the transmission requirements of real-time messages, implement protocol functions, and meet the application requirements of the avionics system.
引文
[1] SPITZER C R.数字航空电子技术[M].谢文涛,译.北京:航空工业出版社,2010.
[2]熊华钢,王中华.先进航空电子综合技术[M].北京:国防工业出版社,2009.
[3]曾锋,冯宇.基于FPGA的ARINC429协议设计[J].现代电子技术,2015,38(18):92-94.
[4]张建东,李意哲,刘洁凌.基于多线程的惯导逻辑仿真器设计[J].计算机工程,2015,41(4):277-283.
[5] T11/02-041v1. Fibre channel-avionics environment[S].Englewood:INCTIS,February,2002.
[6]林强,熊华钢,张其善.光纤通道综述[J].计算机应用研究,2006(2):9-13.
[7]谭小虎,王勇,褚文奎,等. FC-AE-ASM协议芯片的设计与实现[J].光通信技术,2017,41(3):39-42.
[8]李斌,季雷.基于FC-AE-ASM的可靠传输协议[J].航空计算技术,2015,45(3):123-126.
[9]周天然,宋丽茹,熊华钢,等.航空电子环境下FC网络的建模与仿真[J].北京航空航天大学学报,2008,34(10):1117-1120.
[10]易川,翟正军,羊昌燕.基于蒙特卡罗法的FC-AEASM网络可靠性研究[J].计算机工程与应用,2014,50(3):59-62.
[11]韩双利,赵尚宏,底翔.新型战机综合航电系统及其高速光互连技术[J].激光与光电子学进展,2008,45(3):50-55.
[12]刘静.应用混合队列调度策略的AFDX实时性优化研究[J].计算机工程,2015,41(11):135-141.
[2]熊华钢,王中华.先进航空电子综合技术[M].北京:国防工业出版社,2009.
[3]曾锋,冯宇.基于FPGA的ARINC429协议设计[J].现代电子技术,2015,38(18):92-94.
[4]张建东,李意哲,刘洁凌.基于多线程的惯导逻辑仿真器设计[J].计算机工程,2015,41(4):277-283.
[5] T11/02-041v1. Fibre channel-avionics environment[S].Englewood:INCTIS,February,2002.
[6]林强,熊华钢,张其善.光纤通道综述[J].计算机应用研究,2006(2):9-13.
[7]谭小虎,王勇,褚文奎,等. FC-AE-ASM协议芯片的设计与实现[J].光通信技术,2017,41(3):39-42.
[8]李斌,季雷.基于FC-AE-ASM的可靠传输协议[J].航空计算技术,2015,45(3):123-126.
[9]周天然,宋丽茹,熊华钢,等.航空电子环境下FC网络的建模与仿真[J].北京航空航天大学学报,2008,34(10):1117-1120.
[10]易川,翟正军,羊昌燕.基于蒙特卡罗法的FC-AEASM网络可靠性研究[J].计算机工程与应用,2014,50(3):59-62.
[11]韩双利,赵尚宏,底翔.新型战机综合航电系统及其高速光互连技术[J].激光与光电子学进展,2008,45(3):50-55.
[12]刘静.应用混合队列调度策略的AFDX实时性优化研究[J].计算机工程,2015,41(11):135-141.