摘要
FC-AE-ASM协议被广泛应用于航空电子系统中数据传输和存储,由于协议的复杂性且涉及数模混合电路的设计,FC-AE-ASM协议IP核的协议兼容性是验证重点和难点。提出了使用VIP(verificationIP)仿真验证和基于FC测试仪的FPGA原型验证2种方法相结合的验证方法,分别搭建了可靠的验证平台,并针对控制器中的关键功能展开了验证技术的研究,使控制器的功能和代码覆盖率达到快速收敛目的。
FC-AE-ASM IP core is widely used for data transfer and memory access in Avionics Environment.Due to the complexity of protocol and digital-analog hybrid design,verification of protocol compatibility of the designed IP core is always the focus and difficulty.A reliable and effective verification method by using verification IP and hardware protocol tester was proposed,The test platforms was built,and the research on verification technology for key functions in the controller was carried out,which make the function and code coverage of the IP core achieve faster convergence.
作者
陈艇
汪欣
徐庆阳
沈剑良
CHEN Ting;WANG Xin;XU Qingyang;SHEN Jianliang(National Digital Switch System Engineering Technology Research Center, Zhengzhou 450002, China;Tianjin Binhai Information Technology Innovation Center, Tianjin 300071, China)
出处
《通信学报》
EI
CSCD
北大核心
2018年第A02期50-53,共4页
Journal on Communications
基金
国家科技重大专项核高基专项资助项目(No.2016ZX01012101)~~