This reference design is an optimized system design for automotive gateways in newly emerging architectures—including domain, central and zonal gateway architectures—and is based on the Jacinto™ DRA821 processor family. DRA821 processors are tailor-made for gateway systems with cloud connectivity.

Created as an 8-layer PCB design with optimized power architecture and a variety of connectivity options, including Ethernet switch, CAN-FD, and PCIe, the design accommodates a wide range of automotive and industrial applications.

• Integrated Ethernet switch and external Ethernet switch with automotive connectors
• Multi CAN/LIN array with wakeup functionality
• PCIe Connector
• Optimized power management via TPS6594x solution
• Early CAN response and fast system boot
• Standby IO domain support
• 2666 MT/s LPDDR4
• OPSI and eMMC flash memory support
• Gateway application stack (AutoSAR)