实时任务下的光纤通道协议芯片设计与实现

Design and Implementation of FC Protocol Chip Based on Real-Time Task

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.