Date: 13/05/2021

Socionext to make APIX3 tech based chips

Socionext licensed Inova Semiconductors' latest 12 Gbps SerDes (Serializer/Deserializer) technology called APIX3 for its next gen of smart display controllers in automotives. Socionext is the one of the earliest licensee of APIX interface for automotive displays.

Socionext said it has already developed 4th gen smart display controllers called SC172x. The first samples will be available by 2Q 2022. For the first time, the extended features of the fourth generation also include a repeater function where several graphic controllers can be cascaded. This enables new architectures such as panoramic displays in the dashboard where there is a clear trend towards ever larger or multi-display applications. Moreover, new functionalities such as Local Dimming and Warping-on-the-fly will be implemented in order to support more demanding requirements and to achieve system integration, stated by Socionext in its release.

The new smart display controllers is expected to be used in vehicles from 2025/2026.

There are around 150 million chips with APIX interfaces currently in use in the vehicles worldwide, with 50 million of this from Socionext.

“Socionext has successfully integrated APIX technology into its smart display controllers and other products over several generations, so that it is now fair to speak of a de facto standard,” said Koichi Yamashita, Corporate Senior Vice President, Head of Automotive Business Unit of Socionext. "Thanks to the high flexibility and the scalable bandwidths, a wide variety of applications can be served in the car -from inexpensive, simple information displays through to sophisticated infotainment systems to safety-relevant instrument clusters."

"With over 150 million parts sold, we have established APIX technology in the market with licensed partners like Socionext," emphasizes Robert Kraus, CEO of Inova Semiconductors.

“In addition to the performance and scalability of APIX technology, the decisive factor for success is the availability of a complete ecosystem: semiconductor modules from several manufacturers, together with all other important components such as cables, connectors, evaluation boards and test solutions. And, the promise of our APIX partners that all components of the APIX ecosystem will function with one another without restriction. Together with very good application support (without it, the complex designs in the Gbps area are impossible) we ensure that systems in vehicles work reliably. This is what ultimately counts for the acceptance and sustainable success of a sophisticated technology; no standard can achieve that."