As the demand for automotive intelligence, connectivity, comfort, and autonomous driving continues to increase, it has driven the continuous advancement of a series of technologies such as ADAS, high-quality audio and video, OTA remote upgrades, and cloud services, leading to a continuous increase in the number of automotive Ethernet nodes. These include driving recorders, in-car multimedia, 360-degree surround view systems, anti-fatigue driving systems, front-view cameras, and more. Third-party organizations predict that by 2020, 200 million Ethernet ports will be deployed in vehicles, and data interaction and node upgrades between various Ethernet nodes will rely on Ethernet gateways. Therefore, a suitable and expandable gateway solution is your new choice.
The main controller complies with ASIL-B level, boasts rich resources, and is a gateway-specific model;
Professional PMIC series power supply, with optional various power diagnostic functions, meeting functional safety requirements;
Ethernet Switch selection SJA1105, with 5 independent ports, allowing flexible cascading and expansion;
Ethernet PHY, supporting flexible single/dual-channel configuration.
Functional Block Diagram
