IEEE 802.3bf-2011

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IEEE Standard for Information technology– Local and metropolitan area networks– Part 3: CSMA/CD Access Method and Physical Layer Specifications Amendment 7: Media Access Control (MAC) Service Interface and Management Parameters to Support Time Synchronization Protocols

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IEEE	2011

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Description

Amendment Standard – Superseded. This amendment to IEEE Std 802.3 defines the Time Synchronization Service Interface (TSSI) to indicate when the Start Frame Delimiter (SFD) crosses the generic Medium Independent Interface (xMII), together with management objects indicating transmit and receive data delay between the Medium Dependent Interface (MDI) and xMII for the given Physical Layer devices (PHY). Both features are required to support time synchronization protocols, e.g., IEEE Std 802.1AS or IEEE Std 1588-2008.

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PDF Pages	PDF Title
1	IEEE Std 802.3bf™-2011, Front cover
3	Title page
6	Introduction
8	Notice to users Laws and regulations Copyrights Updating of IEEE documents Errata Downloads Interpretations
10	Participants
14	Contents
15	IMPORTANT NOTICE
16	1. Introduction 1.4 Definitions 1.5 Abbreviations
17	30. Management 30.2.2.1 Text description of managed objects
18	30.2.3 Containment
19	30.2.5 Capabilities 30.13 Management for oTimeSync entity 30.13.1 TimeSync entity managed object class 30.13.1.1 aTimeSyncCapabilityTX
20	30.13.1.2 aTimeSyncCapabilityRX 30.13.1.3 aTimeSyncDelayTXmax 30.13.1.4 aTimeSyncDelayTXmin
21	30.13.1.5 aTimeSyncDelayRXmax 30.13.1.6 aTimeSyncDelayRXmin
23	45. Management Data Input/Output (MDIO) Interface 45.2.1 PMA/PMD registers 45.2.1.100 TimeSync PMA/PMD capability (Register 1.1800) 45.2.1.101 TimeSync PMA/PMD transmit path data delay (Registers 1.1801, 1.1802, 1.1803, 1.1804)
24	45.2.1.102 TimeSync PMA/PMD receive path data delay (Registers 1.1805, 1.1806, 1.1807, 1.1808) 45.2.2 WIS registers
25	45.2.2.20 TimeSync WIS capability (Register 2.1800) 45.2.2.21 TimeSync WIS transmit path data delay (Registers 2.1801, 2.1802, 2.1803, 2.1804)
26	45.2.2.22 TimeSync WIS receive path data delay (Registers 2.1805, 2.1806, 2.1807, 2.1808) 45.2.3 PCS registers
27	45.2.3.40 TimeSync PCS capability (Register 3.1800) 45.2.3.41 TimeSync PCS transmit path data delay (Registers 3.1801, 3.1802, 3.1803, 3.1804) 45.2.3.42 TimeSync PCS receive path data delay (Registers 3.1805, 3.1806, 3.1807, 3.1808)
28	45.2.4 PHY XS registers 45.2.4.10 TimeSync PHY XS capability (Register 4.1800)
29	45.2.4.11 TimeSync PHY XS transmit path data delay (Registers 4.1801, 4.1802, 4.1803, 4.1804) 45.2.4.12 TimeSync PHY XS receive path data delay (Registers 4.1805, 4.1806, 4.1807, 4.1808)
30	45.2.5 DTE XS registers 45.2.5.10 TimeSync DTE XS capability (Register 5.1800)
31	45.2.5.11 TimeSync DTE XS transmit path data delay (Registers 5.1801, 5.1802, 5.1803, 5.1804) 45.2.5.12 TimeSync DTE XS receive path data delay (Registers 5.1805, 5.1806, 5.1807, 5.1808)
32	45.2.6 TC registers 45.2.6.14 TimeSync TC capability (Register 6.1800)
33	45.2.6.15 TimeSync TC transmit path data delay (Registers 6.1801, 6.1802, 6.1803, 6.1804) 45.2.6.16 TimeSync TC receive path data delay (Registers 6.1805, 6.1806, 6.1807, 6.1808)
35	90. Ethernet Support for Time Synchronization Protocols 90.1 Introduction 90.2 Overview 90.3 Relationship with other IEEE standards 90.4 Time Synchronization Service Interface (TSSI) 90.4.1 Introduction
36	90.4.1.1 Interlayer service interfaces 90.4.1.2 Responsibilities of TimeSync Client
37	90.4.2 TSSI 90.4.3 Detailed service specification 90.4.3.1 TS_TX.indication primitive 90.4.3.1.1 Semantics 90.4.3.1.2 Condition for generation 90.4.3.1.3 Effect of receipt 90.4.3.2 TS_RX.indication primitive 90.4.3.2.1 Semantics
38	90.4.3.2.2 Condition for generation 90.4.3.2.3 Effect of receipt 90.5 generic Reconciliation Sublayer (gRS) 90.5.1 TS_SFD_Detect_TX function 90.5.2 TS_SFD_Detect_RX function
39	90.6 Overview of management features
40	90.7 Data delay measurement
42	90.8 Protocol implementation conformance statement (PICS) proforma for Clause 90, Ethernet Support for Time Synchronization Protocols 90.8.1 Introduction 90.8.2 Identification 90.8.2.1 Implementation identification 90.8.2.2 Protocol summary
43	90.8.3 TSSI indication 90.8.4 Data delay reporting
45	Annex A (informative) Bibliography

Additional information

Standard Title	IEEE Standard for Information technology– Local and metropolitan area networks– Part 3: CSMA/CD Access Method and Physical Layer Specifications Amendment 7: Media Access Control (MAC) Service Interface and Management Parameters to Support Time Synchronization Protocols
Published Code	IEEE
Publication Date	2011

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IEEE 802.3bf-2011

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