Shulou(Shulou.com)11/24 Report--

Thanks to CTOnews.com netizen OC_Formula for the clue delivery! CTOnews.com, August 9 (Xinhua)-- UCIe is an open small chip / core interconnection protocol. The UCIe Alliance was established by AMD, Arm, ASE, Google Cloud, Intel, Meta, Microsoft, Qualcomm, Samsung and TSMC in March 2022. The alliance was established to promote the standardization of Chiplet interface specifications and currently has more than 100 members.

A few days ago, the UCIe Alliance officially released the UCIe 1.1 specification, which mainly extends the reliability mechanism, provides functional improvements, and enhances functions for the automotive field. In addition, the UCIe Alliance has set up a new automotive working group to meet the needs of the automotive industry.

It is reported that the UCIe 1.1 specification extends the reliability mechanism to more protocols and supports a wider range of usage models; it also includes other enhancements for automotive use, such as predictive fault analysis and health monitoring, as well as lower-cost encapsulation implementation.

The specification also details the architecture specification properties to define the system settings and registers to be used in test plans and compliance tests to ensure device interoperability.

The highlights of the CTOnews.com summary UCIe 1.1 specification are as follows:

Architecture specification enhancements enable compliance testing

Simultaneous multi-protocol and full link layer functions that support streaming protocols

Including run-time health monitoring and repair for automotive and highly reliable applications

New bump mapping reduces packaging costs

Dr. Debendra Das Sharma, Chairman of the UCIe Alliance, said: "with the development of the industry around UCIe technology, the UCIe Alliance is fulfilling its mission to build a dynamic small chip ecosystem. The UCIe 1.1 specification was developed by industry leaders to advance the small chip ecosystem and meet the huge demand for enhanced full-stack streaming protocols. We are proud of the progress made in this release in achieving our vision and building a small chip ecosystem through a strong compliance plan. "

The UCIe 1.1 specification is fully backward compatible with the UCIe 1.0 specification and is now open to the public.

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