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Embedded Linux system has five GbE ports for Time Sensitive Networking

Submitted by Roy Schestowitz on Thursday 21st of March 2019 04:49:21 AM Filed under
Linux
Hardware

The system’s 82 x 50mm SMARC-sAL28 module runs a Yocto Project based Linux stack (with U-Boot) on the TSN-capable LS1028A, which offers dual 1.3GHz Cortex-A72 cores. The SMARC-sAL28 provides the KBox A-230-LS with 4GB of soldered DDR3L with ECC, as well as 2GB to 64GB eMMC 5.1 storage.

TSN offers guaranteed latency and Quality of Service (QoS) with time synchronization to enable “a timely and highly available delivery of data packets,” says Kontron. TSN Ethernet can replace more expensive, proprietary fieldbus technology while also offering the advantage of being able to “simultaneously communicate seamlessly to the IT level.”

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