New Ethernet Adaptation Layer Adds Control Option to MIPI A-PHY Automotive Networks
By Sharmion Kerley, MIPI Director of Marketing and Membership
To satisfy the demand for both advanced safety features and better driver and passenger experiences, automakers are adding more displays, larger in size and with greater resolutions, to the digital cockpit. This trend has created a need for more in-vehicle wiring, which in turn adds cost, weight and complexity to new car designs.
This is one of the many challenges being addressed by the introduction of MIPI Automotive SerDes Solutions, or MASS for short, which offers a standardized framework for integrating cameras and displays with their associated electronic control units (ECUs) using the MIPI A-PHYSM asymmetric SerDes physical layer as its foundation.
The most recent addition to the MASS framework is MIPI PALSM/ETH v1.0, an A-PHY protocol adaptation layer (PAL) released in March 2022 that lets OEMs and Tier 1 suppliers use a single A-PHY cable for both high-speed image data and low-speed Ethernet control data between automotive display modules and their ECUs.
Related Semiconductor IP
- AES GCM IP Core
- High Speed Ethernet Quad 10G to 100G PCS
- High Speed Ethernet Gen-2 Quad 100G PCS IP
- High Speed Ethernet 4/2/1-Lane 100G PCS
- High Speed Ethernet 2/4/8-Lane 200G/400G PCS
Related White Papers
- A Look at New Open Standards to Improve Reliability and Redundancy of Automotive Ethernet
- New Developments in MIPI's High-Speed Automotive Sensor Connectivity Framework
- Common physical layer issues underlie new I/O standards
- e Verification Environment for FlexRay Advanced Automotive Networks
Latest White Papers
- New Realities Demand a New Approach to System Verification and Validation
- How silicon and circuit optimizations help FPGAs offer lower size, power and cost in video bridging applications
- Sustainable Hardware Specialization
- PCIe IP With Enhanced Security For The Automotive Market
- Top 5 Reasons why CPU is the Best Processor for AI Inference