Active PAR

P2977

Adoption of the MIPI A-PHY Specification Version 1.1

This A-PHY Specification document specifies the implementation of the A-PHY, including its layering, electrical characteristics, and optional features. Different protocols employing A-PHY technology can have different constraints, which can require the use of different approaches for operation control. Therefore, while this document provides the features to enable stable, optimized Link configuration, it does not mandate specific configurations for specific channels.

Sponsor Committee
BOG/CAG - Entity Collaborative Activities Governance Board
Status
Active PAR
PAR Approval
2022-03-24

Working Group Details

Society
IEEE SA Board of Governors
Sponsor Committee
BOG/CAG - Entity Collaborative Activities Governance Board
Working Group
MIPI_A-PHY - MIPI A-PHY Adoption Working Group
Learn More About MIPI_A-PHY - MIPI A-PHY Adoption Working Group
IEEE Program Manager
Soo Kim
Contact Soo Kim
Working Group Chair
Richard Wietfeldt

Other Activities From This Working Group

Current projects that have been authorized by the IEEE SA Standards Board to develop a standard.


No Active Projects

Standards approved by the IEEE SA Standards Board that are within the 10-year lifecycle.


2977-2021

IEEE Standard for Adoption of MIPI Alliance Specification for A-PHY Interface (A-PHY) Version 1.0

This standard adopts MIPI Alliance--MIPI A-PHY Specification Version 1.0 as an IEEE Standard. The adopted standard provides an asymmetric data link in a point-to-point or daisy-chain topology, with high-speed unidirectional data, embedded bidirectional control data and optional power delivery over a single cable. In this way, it reduces wiring, cost and weight, as high-speed data, control data and optional power share the same physical wiring. For integration with existing network backbones, it complements Ethernet, Controller Area Network (CAN), FlexRay, and other interfaces.

Learn More About 2977-2021

These standards have been replaced with a revised version of the standard, or by a compilation of the original active standard and all its existing amendments, corrigenda, and errata.


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