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Software Defined Hardware on Heterogeneous SoCs Using OpenAMP - Peter Fecher, PHYTEC Messtechnik GmbH

The growing complexity of modern embedded systems requires innovative approaches to make hardware more flexible and efficient to use. A concept for the software-controlled emulation of interfaces using technologies like Bit-banging, NXPs FlexIO or similar will be presented. The presented approach utilizes the integrated coprocessor of a heterogeneous SoC to achieve maximum efficiency and fulfil the corresponding real-time requirements.

With Zephyr RTOS and OpenAMP, seamless inter-processor communication is realized, allowing easy and modular integration into Linux. The prototype developed shows how software-defined approaches can improve flexibility of hardware adaptation in embedded systems.