MOUNTAIN VIEW, Calif. – The MIPI Alliance has started work on a standard interface for touch screens using its emerging I3C interconnect announced earlier this year. MIPI Touch, described at a developer’s conference here, aims to simplify work for engineers who currently support a handful of proprietary approaches.

The interface includes a standard command set for relaying messages between the application processor and other touch components. It aims to replace a variety of approaches using I2C and SPI links the group claims are not well optimized for mobile systems.

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