基于UVM的CAN收发器局部网络模块验证  

Verification of CAN Transceiver Partial Network Module Based on UVM

作　　者：曾涵羽 谢亮 汪洋 ZENG Hanyu;XIE Liang;WANG Yang(School of Physics and Optoelectronics,Xiangtan University,Hunan 411105,China;Hunan Engineering Laboratory for Microelectronics,Optoelectronics and System on a Chip,Hunan,411105,China)

机构地区：[1]湘潭大学物理与光电工程学院,湖南411105 [2]微光电与系统集成湖南省工程实验室,湖南411105

出　　处：《集成电路应用》2023年第9期11-13,共3页Application of IC

摘　　要：阐述CAN收发器局部网络功能特点,传统的验证方法已经不能满足功能验证的需求,提出一种基于UVM的CAN收发器局部网络模块的验证平台,通过此验证平台对CAN收发器局部网络模块进行了充分的验证。与传统的验证平台相比,该平台可复用程度更好,验证效率更高。仿真结果表明,该验证平台覆盖了所有的功能点,其中功能覆盖率达到100%,代码覆盖率达到97.70%,从而为局部网络CAN收发器的开发提供参考。This paper describes the partial network function of CAN transceiver,because the traditional verification method has been unable to meet the requirements of functional verification.It proposes a verification platform of CAN transceiver partial network module based on UVM,through which the CAN transceiver partial network module can be fully verified.Compared with the traditional verification platform.The platform has a better degree of reuse and higher verification efficiency.The simulation results show that the verification platform covers all function points,among which the function coverage reaches 100%and the code coverage reaches 97.70%.It provides reference for the development of partial network CAN transceiver.

关 键 词：电路设计 UVM 验证 CAN 局部网络 

分 类 号：TN402[电子电信—微电子学与固体电子学]