摘要
本文主要研究千兆以太网物理层技术。主要包括接口电路的定义、基本需求、主/从分配、工作电路电压范围、PHY收发器、可测试性和可配置性、PHY错误和状态管理、睡眠/唤醒需求,为车型应用千兆以太网提供理论依据。
This paper mainly studies 1000BASE-T1 physical layer technology.It mainly includes interface circuitry definition,basic requirements,master/slave allocation,operating voltage range,PHY transceiver,testability and configurability,PHY error and status management,sleep/wake-up requirements.It provides a theoretical basis for the application of 1000BASE-T1 in passenger car.
作者
冯梓轩
刘晓祥
马良
马文峰
黄金山
陶英轩
张晓光
高家君
FENG Zi-xuan;LIU Xiao-xiang;MA Liang;MA Wen-feng;HUANG Jin-shan;TAO Ying-xuan;ZHANG Xiao-guang;GAO Jia-jun(Product Development Department,Faw Car,Changchun,130012,China)
出处
《汽车电器》
2021年第7期61-62,66,共3页
Auto Electric Parts
