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BS ISO 21111-2:2020

BS ISO 21111-2:2020

$167.15

Road vehicles. In-vehicle Ethernet – Common physical entity requirements

Published By Publication Date Number of Pages
BSI 2020 38
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This document specifies the following items to complement ISO/IEC /IEEE 8802-3:

— interface between reconciliation sublayer and physical entity including reduced gigabit media independent interface (RGMII);

  • common physical entity wake-up and synchronised link sleep functionalities independent from physical media and transmission bit rate.

The optical and electrical component requirements and test methods for optical and electrical transmission of in-vehicle Ethernet are not in the scope of this document.

PDF Catalog

PDF Pages PDF Title
2 undefined
6 Foreword
7 Introduction
9 1 Scope
2 Normative references
3 Terms and definitions
10 4 Abbreviated terms
5 Media independent interfaces
5.1 General
5.2 RGMII
5.2.1 General
11 5.2.2 RGMII signals
14 5.2.3 Electrical signal voltage level
15 5.2.4 Electrical signal timing
20 5.2.5 Mapping GMII signals into RGMII electrical signals
21 6 Wake-up and synchronised link sleep functionality
6.1 General
6.2 Power state, algorithms, and service interfaces
24 6.3 Neighbour physical entities
25 6.4 Synchronised link sleep algorithm
26 6.5 Wake-up algorithm
6.6 Wake I/O block
27 6.7 Physical entity power state
6.7.1 Physical entity power state variables
6.8 PHY service interface
6.8.1 PHY_LinkSleep.request
28 6.8.2 PHY_LinkSleep.indication
6.8.3 PHY_WakeUp.request
6.8.4 PHY_WakeUp.indication
29 6.8.5 PHY_ConfigSleepReject.request
6.8.6 PHY_SleepStatus.indication
6.8.7 PHY_LinkSleepRequestEvent.indication
30 6.8.8 PHY_LinkSleepRequestAbort.request
6.9 Neighbour service interface
6.9.1 NPHY_WakeUpForward.request
6.9.2 NPHY_WakeUpForward.indication
31 6.10 Timing requirements
6.10.1 Synchronised link sleep algorithm timing requirements
6.10.2 Wake-up algorithm timing requirements
35 6.11 Quiescence current
36 Bibliography

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BS ISO 21111-2:2020
$167.15