EtherCAT on Sitara™ AM335x ARM® Cortex™-A8 Microprocessors

Texas Instruments is the world’s first semiconductor company to license EtherCAT technology and integrate it into the Sitara AM335x ARM generation of ARM Cortex-A8-based microprocessors (MPUs). This whitepaper explores implementation of this technology on the AM335x processor through its programmable real-time unit (PRU)-based programmable technology to create a unified front-end for industrial communications and bring EtherCAT and other industrial standards to its growing platform of ARM-based microprocessors.