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Microchip Unveils Automotive IVI Ethernet AVB Controller

Google 우선 소스Published2021.02.16 16:44
LAN9360 AVB Audio Endpoint Controller,
Stack integration, no need for additional SW and FW development
Secure boot and remote update support via Ethernet



Microchip announced on the 10th the launch of the 'LAN9360', a single-chip Ethernet controller with a built-in hardware-based audio endpoint solution protocol for Ethernet AVB (Audio Video Bridging).
▲ LAN9360 Audio Endpoint Controller Launched
[Graphics = Microchip]

The LAN9360 audio endpoint controller connects audio between Ethernet AVB and local audio interfaces such as I2S™ (Inter-IC Sound), TDM (Time Division Multiplexing), and PDM (Pulse Density Modulation).

It also supports audio transmission over Ethernet AVB, including Generalized Precision Time Protocol (gPTP), timestamping, transport protocols, and content protection using High-Bandwidth Digital Content Protection (HDCP). Secure boot and secure remote updates over Ethernet are also supported.

The new solution requires no software integration, unlike other Ethernet bridging networking solutions that require third-party software stacks, such as SoCs and MCUs. This allows developers to quickly and easily design devices tailored to their specific audio and networking requirements.

Additionally, it has been verified against the IEEE® 802.1BA-2011, IEEE 802.1AS, IEEE1722, and IEEE1733 specifications for Ethernet networks. It has also achieved AVB interoperability and reliability standard certification established by the Avnu Alliance consortium.

Microchip offers a development board and MPLAB® Network Creator to easily configure the LAN9360. MPLAB Network Creator, a free graphical configuration environment, allows developers to quickly create configuration files for the LAN9360 controller and perform full firmware or configuration updates remotely over Ethernet.

The LAN9360 controller is available in production quantities now, in a 100-TFBGA package option. Pricing and other information are available from Microchip sales representatives, authorized worldwide distributors, or on the Microchip website.
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