基于软、硬件协同的FPGA软件交联仿真验证技术  

Field Programmable Gate Array Hardware-Software Co-Simulation Verification

作　　者：刘海山[1] 乔森[1] 丁怀龙[1] Liu Hai-shan;Qiao Sen;Ding Huai-long(Beijing Research Institute of Precise Mechatronic and Controls, Beijing, 100076)

机构地区：[1]北京精密机电控制设备研究所,北京100076

出　　处：《导弹与航天运载技术》2017年第4期72-77,共6页Missiles and Space Vehicles

摘　　要：针对型号伺服控制系统硬件架构特点,提出一种基于软、硬件协同的现场可编程门阵列(Field Programmable Gate Array,FPGA)软件交联仿真验证技术,利用黑白盒测试相结合的思想,分别建立软件仿真验证环境和硬件仿真验证环境;应用器件建模技术,在软件仿真验证环境中构建一个近似于真实的、虚拟的硬件运行环境;简化传统的FPGA设计验证流程,将验证的重点只放在功能和时序上,在保证验证全面性的前提下提高验证效率;利用故障仿真分析技术,充分检验FPGA软件的可靠性、抵御故障的能力及抗干扰能力。A FPGA hardware-software co-simulation technology is presented in this paper based on servo control system hardware architecture and white box and black box software testing method.A software simulation experiment system,approximately equivalent to electric arc furnace system is established based on component modeling technology.The software simulation experiment system just brings forward key technology in the circuit function and timing to ensure the comprehensiveness and high efficiency.The FPGA software can achieve high reliability and good anti-interference ability by the software simulation experiment system and modeling and fault simulating technology.

关 键 词：软、硬件协同 FPGA软件 交联仿真 器件建模 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]