ISO 21111-6:2021 PDF

Name: ISO 21111-6:2021 — Road vehicles — In-vehicle Ethernet — Part 6: Electrical 100-Mbit/s physical entity requirements and conformance test plan
SKU: ISO 21111-6:2021
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Road vehicles — In-vehicle Ethernet — Part 6: Electrical 100-Mbit/s physical entity requirements and conformance test plan

Название (английский):

ISO 21111-6:2021

Road vehicles — In-vehicle Ethernet — Part 6: Electrical 100-Mbit/s physical entity requirements and conformance test plan

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 123
Дата публикации:: 5 ноября 2021 г.
Издание:: ISO IS 21111 edition 1 version 1
ICS:: 43.040.10

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Описание (английский):

This document specifies advanced features of an ISO/IEC/IEEE 8802-3 automotive Ethernet PHY (often also called transceiver), e.g. for diagnostic purposes for automotive Ethernet PHYs. This document specifies: — advanced PHY features; — wake-up and sleep features; — PHY test suite; — PHY control IUT requirements and conformance test plan; — PCS test suite; — PCS IUT requirements and conformance test plan; — PMA test suite; and — PMA IUT requirements and conformance test plan.

Abstract

Похожие стандарты

Упомянутые в описании и другие стандарты ISO

Overview

ISO 21111-6:2021 - "Road vehicles - In-vehicle Ethernet - Part 6" defines the electrical 100‑Mbit/s physical entity requirements and conformance test plan for automotive Ethernet PHYs (transceivers). It extends the automotive profile of ISO/IEC/IEEE 8802-3 to specify advanced PHY features used for diagnostics, power management and interoperability, and it provides structured conformance test suites for PHY, PCS and PMA layers.

Keywords: ISO 21111-6:2021, in-vehicle Ethernet, automotive Ethernet PHY, 100‑Mbit/s physical entity, conformance test plan.

Key Topics and Requirements

Advanced PHY features: Extensions to the Physical Coding Sublayer (PCS) and PHY control primitives for automotive use.

Wake-up and sleep functionality: Definitions for low-power sleep (LPS), wake-up request (WUR), wake-up pulse (WUP), power sequencing states and related commands.

PHY test suite and CTP structure: Conformance Test Plan (CTP) and Conformance Test Case (CTC) frameworks including test system setup for transmit and receive paths.

PHY control IUT requirements: Tests for PHY control behavior, timers and state diagrams (with MII access).

PCS (Physical Coding Sublayer) test suite: Transmit/receive signaling, state diagrams, SSD/ESD handling and error conditions.

PMA (Physical Medium Attachment) tests: Electrical measurements and receiver tests such as transmitter output characteristics, jitter, PSD, MDI return loss, mode conversion loss, bit error rate and crosstalk rejection.

Test access and interfaces: Emphasis on tests using MII access and specified test system setups.

Applications

Ensures interoperability of 100‑Mbit/s in-vehicle Ethernet PHYs across ECUs, switches and harnesses.

Supports design validation and production conformance testing for PHY silicon, transceivers and networking modules.

Enables verification of power management features (wake/sleep) critical for automotive electrical systems and diagnostics.

Provides test procedures that test labs and OEMs can use for compliance certification and supplier acceptance.

Keywords: conformance testing, PHY test suite, PCS, PMA, wake-up, low power sleep, MII access.

Who Should Use This Standard

Automotive OEMs and system architects defining in-vehicle network requirements.

Tier‑1 suppliers and semiconductor vendors implementing automotive Ethernet PHYs.

Independent test laboratories and certification bodies performing conformance and interoperability tests.

Vehicle integration and validation teams responsible for power management and diagnostics.

Related Standards

ISO/IEC/IEEE 8802-3 (Ethernet physical layer family)

Other parts of the ISO 21111 series (in-vehicle Ethernet profiles and requirements)

Use ISO 21111-6:2021 when you need a standardized, testable specification for 100‑Mbit/s automotive Ethernet PHY electrical behavior, power sequencing and laboratory conformance testing.

ISO 21111-6:2021 PDF

Abstract

Похожие стандарты

Overview

Key Topics and Requirements

Applications

Who Should Use This Standard

Related Standards

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