With OEMs racing to offer connected car services, Marvell has developed a new Ethernet reference platform integrated with TE Connectivity's (TE) MATEnet modular and scalable connectors for automotive Ethernet, to enable a faster time-to-market for Gigabit Ethernet in automotive systems. 新的开发平台以 100BASE-T1 和 1000BASE-T1 以太网物理层 (PHY) 性能,支持音频桥接 (AVB) 交换机解决方案。 制造商现在可以将千兆以太网用于电子和电气架构,快速制作车载系统原型。
下一代汽车技术需要能够在汽车鲁棒状态下运行的高速、弹性数据基础设施。 自动驾驶、高级安全功能,以及沉浸式信息娱乐系统等应用程序,正在不断推进这些新架构的发展。 Combining Marvell's expertise in network and Ethernet, with TE's experience in providing real world automotive connector and cable systems, this development platform allows vehicle architects to begin designing these systems for mass production.
This new reference platform includes support for the AVB networking standards of the AVnu Alliance's certification test subgroup and also supports Stream Reservation Protocol to provide end-to-end management of resource reservations for automotive data streams. In addition, Marvell's Ethernet PHY transceivers (88Q2112 100BASE-T1 PHY and 88Q1010 100BASE-T1 PHY) enable high definition and uncompressed video, high speed links, between domains to support connected and autonomous driving systems and the fastest system bring up from power down. 更多功能和优势包括:时效性网络技术(用以支持时间先决控制应用),车对车 Wi-Fi 通信(以使用针对交通和道路状况的实时提醒来提高安全性并缩短响应时间)。 The 88Q2112 is the industry's first 1000BASE-T1 automotive Ethernet PHY transistor that is compliant with the draft IEEE 802.3bp 1000BASE-T1 standard.
Marvell's commitment to extend connectivity to the automobile includes a number of solutions to meet the needs of designers for the cars of the future.