标准摘要
[中文适用范围]： 1 适用范围 本文档规定了控制器局域网（CAN）的物理介质附件（PMA）子层，包括具备或不具备低功耗模式能力、具备或不具备选择性唤醒功能的高速（HS）PMA。此外，本文档还规定了支持信号改进能力（SIC）模式以及快速模式（见附录A）的PMA。物理介质相关（PMD）子层不在此文档的范围内。 [外文原描述]： This document specifies physical medium attachment (PMA) sublayers for the controller area network (CAN). This includes the high-speed (HS) PMA without and with low-power mode capability, without and with selective wake-up functionality. Additionally, this document specifies PMAs supporting the signal improvement capability (SIC) mode and the FAST mode in Annex A . The physical medium dependent (PMD) sublayer is not in the scope of this document.
英文名称Road vehicles — Controller area network (CAN) — Part 2: High-speed physical medium attachment (PMA) sublayer