RED LED in MPSoC G35M SOM is power status LED. It is connected to the last
power rail of SOM internal powers which indicates that SOM power is stable.
For more details, please refer Power & Reset Input in G35M SOM Hardware User Guide.
For further product inquiries, please get in touch with our sales team at mktg@iwave-global.com
Please find the detailed product information here:
Zynq™ UltraScale+™ ZU19/ZU17/ZU11 MPSoC System on Module