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Ethernet bridge solution for automotive applications

Toshiba's Semiconductor & Storage Products Company has announced an automotive-grade Ethernet bridge solution for in-vehicle infotainment (IVI) and other automotive applications. The TC9560XBG supports standards such as IEEE 802.1AS and IEEE 802.1Qav, generally referred to as Ethernet-AVB. The Ethernet-AVB standard enables stable, reliable multimedia transmissions, making it suitable for IVI and telematics.

Connected to an application processor or other SoC host, the TC9560XBG is claimed to allow the host device to deliver audio, video, and data information through the 10/100/1000 Ethernet network in an automotive environment. Connection to the host is achieved via PCI Express (PCIe), HSIC or Time Division Multiplex (TDM)/I2S for audio traffic. The IC’s RGMII/RMII interface connects to the Ethernet switch or PHY device, and both AVB and legacy traffic are supported. An on-chip ARM Cortex-M3 processor can perform system control and management.

Author
Tom Austin-Morgan

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